{
  "schema": "canli.company-reference.v1",
  "cik": "0001029831",
  "name": "The Hillman Companies, Inc.",
  "selection_policy": "extended-v23",
  "source_url": "https://data.sec.gov/api/xbrl/companyfacts/CIK0001029831.json",
  "source_sha256": "ea5782538ac3ee1ea59db2babbae7e9d79835b3a7d314bd65cb09419c46927d3",
  "fetched_at": "2026-09-22T19:38:18.471Z",
  "policy": "Latest-filed annual-report facts per unit and reporting period at capture time. Duration facts cover 300 to 400 days. This selection can include restatements and is not a point-in-time backtest dataset. Missing concepts are omitted, never zero-filled. Values retain original units and are not currency converted. Extended concepts require compatible unit shapes and at least three reporting ends with changing values within one unit. Constant or incompatible added histories are omitted.",
  "claim_boundary": "Public company accounting reference, not market prices, returns, an investment recommendation, or ALPHAC performance. Validate a separately constructed return series with the validation API; accounting values are not returns.",
  "concepts": [
    {
      "tag": "Assets",
      "taxonomy": "us-gaap",
      "label": "Total assets",
      "kind": "instant",
      "meaning": "Resources recognized on the balance sheet. Book assets are not the market value of the business.",
      "observations": [
        {
          "end": "2020-12-26",
          "val": 2468618000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "unit": "USD"
        },
        {
          "end": "2020-09-26",
          "val": 2471454000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2020Q3I",
          "unit": "USD"
        },
        {
          "end": "2020-06-27",
          "val": 2447275000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2020Q2I",
          "unit": "USD"
        },
        {
          "end": "2020-03-28",
          "val": 2430285000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2020Q1I",
          "unit": "USD"
        },
        {
          "end": "2019-12-28",
          "val": 2437983000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-09-28",
          "val": 2476637000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019Q3I",
          "unit": "USD"
        },
        {
          "end": "2019-06-29",
          "val": 2461359000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019Q2I",
          "unit": "USD"
        },
        {
          "end": "2019-03-30",
          "val": 2465191000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019Q1I",
          "unit": "USD"
        },
        {
          "end": "2018-12-29",
          "val": 2428243000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-30",
          "val": 1799217000,
          "accn": "0001029831-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 1781636000,
          "accn": "0001029831-18-000006",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-21",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 1844999000,
          "accn": "0001029831-17-000009",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-30",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 1903013000,
          "accn": "0001628280-16-013205",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 1264856000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 1175793000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 1127851000,
          "accn": "0001193125-13-134325",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-29",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 1052778000,
          "accn": "0001193125-12-131866",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-26",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "Liabilities",
      "taxonomy": "us-gaap",
      "label": "Total liabilities",
      "kind": "instant",
      "meaning": "Recognized obligations at the reporting date. The definition and scope differ from interest-bearing debt.",
      "observations": [
        {
          "end": "2020-12-26",
          "val": 2104031000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "unit": "USD"
        },
        {
          "end": "2020-09-26",
          "val": 2108704000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2020Q3I",
          "unit": "USD"
        },
        {
          "end": "2020-06-27",
          "val": 2098048000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2020Q2I",
          "unit": "USD"
        },
        {
          "end": "2020-03-28",
          "val": 2081188000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2020Q1I",
          "unit": "USD"
        },
        {
          "end": "2019-12-28",
          "val": 2064014000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-09-28",
          "val": 2075045000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019Q3I",
          "unit": "USD"
        },
        {
          "end": "2019-06-29",
          "val": 2045989000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019Q2I",
          "unit": "USD"
        },
        {
          "end": "2019-03-30",
          "val": 2034923000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019Q1I",
          "unit": "USD"
        },
        {
          "end": "2018-12-29",
          "val": 1978176000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-30",
          "val": 1271814000,
          "accn": "0001029831-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 1323710000,
          "accn": "0001029831-18-000006",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-21",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 1376455000,
          "accn": "0001029831-17-000009",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-30",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 1389870000,
          "accn": "0001628280-16-013205",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 985962000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 891182000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 837057000,
          "accn": "0001193125-13-134325",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-29",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 752800000,
          "accn": "0001193125-12-131866",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-26",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "StockholdersEquity",
      "taxonomy": "us-gaap",
      "label": "Stockholders equity",
      "kind": "instant",
      "meaning": "The reported residual interest after liabilities. It is an accounting amount, not market capitalization.",
      "observations": [
        {
          "end": "2020-12-26",
          "val": 364587000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "unit": "USD"
        },
        {
          "end": "2020-09-26",
          "val": 362750000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2020Q3I",
          "unit": "USD"
        },
        {
          "end": "2020-06-27",
          "val": 349227000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "unit": "USD"
        },
        {
          "end": "2020-03-28",
          "val": 349097000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "unit": "USD"
        },
        {
          "end": "2019-12-28",
          "val": 373969000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "unit": "USD"
        },
        {
          "end": "2019-09-28",
          "val": 401591000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019Q3I",
          "unit": "USD"
        },
        {
          "end": "2019-06-29",
          "val": 415369000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019Q2I",
          "unit": "USD"
        },
        {
          "end": "2019-03-30",
          "val": 430268000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019Q1I",
          "unit": "USD"
        },
        {
          "end": "2018-12-29",
          "val": 450067000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-30",
          "val": 527403000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 457926000,
          "accn": "0001029831-20-000006",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-27",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 468544000,
          "accn": "0001029831-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 513143000,
          "accn": "0001029831-18-000006",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-21",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 261919000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 270495000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 278547000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 287731000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2010Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-05-30",
          "val": 296244000,
          "accn": "0001193125-12-131866",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-26",
          "frame": "CY2010Q2I",
          "unit": "USD"
        },
        {
          "end": "2010-05-28",
          "val": -47822000,
          "accn": "0001193125-12-131866",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-26",
          "unit": "USD"
        },
        {
          "end": "2009-12-31",
          "val": -10559000,
          "accn": "0001193125-12-131866",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-26",
          "frame": "CY2009Q4I",
          "unit": "USD"
        },
        {
          "end": "2008-12-31",
          "val": 9478000,
          "accn": "0001193125-12-131866",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-26",
          "frame": "CY2008Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "CashAndCashEquivalentsAtCarryingValue",
      "taxonomy": "us-gaap",
      "label": "Cash and cash equivalents",
      "kind": "instant",
      "meaning": "Cash and qualifying short-term liquid investments under the filer’s accounting policy. Restricted cash and longer-term investments may be reported separately.",
      "observations": [
        {
          "end": "2020-12-26",
          "val": 21520000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "unit": "USD"
        },
        {
          "end": "2019-12-28",
          "val": 19973000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-29",
          "val": 28234000,
          "accn": "0001029831-20-000006",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-27",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-30",
          "val": 9937000,
          "accn": "0001029831-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 14106000,
          "accn": "0001029831-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 11385000,
          "accn": "0001029831-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 18485000,
          "accn": "0001628280-16-013205",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "unit": "USD"
        },
        {
          "end": "2014-06-29",
          "val": 18485000,
          "accn": "0001029831-18-000006",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-21",
          "frame": "CY2014Q2I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 34969000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 65548000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 12027000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 7585000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NetIncomeLoss",
      "taxonomy": "us-gaap",
      "label": "Net income or loss",
      "kind": "duration",
      "meaning": "Reported profit or loss for the period. Check the filing for attribution, exceptional items and discontinued operations before comparing companies.",
      "observations": [
        {
          "start": "2019-12-29",
          "end": "2020-12-26",
          "val": -24499000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2018-12-30",
          "end": "2019-12-28",
          "val": -85479000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2017-12-31",
          "end": "2018-12-29",
          "val": -58681000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-30",
          "val": 58648000,
          "accn": "0001029831-20-000006",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-27",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -14206000,
          "accn": "0001029831-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -23083000,
          "accn": "0001029831-18-000006",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-21",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -63463000,
          "accn": "0001628280-16-013205",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -1148000,
          "accn": "0001193125-15-109347",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-27",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -7234000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -9779000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": -1230000,
          "accn": "0001193125-12-131866",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-26",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NetCashProvidedByUsedInOperatingActivities",
      "taxonomy": "us-gaap",
      "label": "Operating cash flow",
      "kind": "duration",
      "meaning": "Cash generated or used by operating activities. Working-capital timing can make this differ substantially from reported income.",
      "observations": [
        {
          "start": "2019-12-29",
          "end": "2020-12-26",
          "val": 92080000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2018-12-30",
          "end": "2019-12-28",
          "val": 52359000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2017-12-31",
          "end": "2018-12-29",
          "val": 7547000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-30",
          "val": 82910000,
          "accn": "0001029831-20-000006",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-27",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 41525000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 23280000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 24461000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2011",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "Revenues",
      "taxonomy": "us-gaap",
      "label": "Revenue",
      "kind": "duration",
      "meaning": "Revenue under this specific accounting concept. A missing value is not zero; filers can use other revenue concepts.",
      "observations": [
        {
          "start": "2017-12-31",
          "end": "2018-12-29",
          "val": 974175000,
          "accn": "0001029831-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-30",
          "val": 838368000,
          "accn": "0001029831-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 814908000,
          "accn": "0001029831-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2016",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "RevenueFromContractWithCustomerExcludingAssessedTax",
      "taxonomy": "us-gaap",
      "label": "Contract revenue excluding tax",
      "kind": "duration",
      "meaning": "Revenue from customer contracts excluding assessed taxes under this specific taxonomy concept. It is not automatically comparable to older revenue tags.",
      "observations": [
        {
          "start": "2019-12-29",
          "end": "2020-12-26",
          "val": 1368295000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2018-12-30",
          "end": "2019-12-28",
          "val": 1214362000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2017-12-31",
          "end": "2018-12-29",
          "val": 974175000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-30",
          "val": 838368000,
          "accn": "0001029831-20-000006",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-27",
          "frame": "CY2017",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NetCashProvidedByUsedInFinancingActivities",
      "taxonomy": "us-gaap",
      "label": "Financing cash flow",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Net cash from financing activities, including borrowing, repayments and transactions with owners. A positive amount does not establish operating profitability.",
      "observations": [
        {
          "start": "2019-12-29",
          "end": "2020-12-26",
          "val": -45104000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2018-12-30",
          "end": "2019-12-28",
          "val": -7053000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2017-12-31",
          "end": "2018-12-29",
          "val": 581927000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-30",
          "val": 14376000,
          "accn": "0001029831-20-000006",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-27",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 69010000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 54413000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 53758000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2011",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NetCashProvidedByUsedInInvestingActivities",
      "taxonomy": "us-gaap",
      "label": "Investing cash flow",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Net cash from investing activities, including asset purchases, disposals and investment transactions. This differs from capital expenditure payments alone.",
      "observations": [
        {
          "start": "2019-12-29",
          "end": "2020-12-26",
          "val": -46074000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2018-12-30",
          "end": "2019-12-28",
          "val": -53488000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2017-12-31",
          "end": "2018-12-29",
          "val": -572610000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-30",
          "val": -100098000,
          "accn": "0001029831-20-000006",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-27",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -140655000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -24302000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -73521000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2011",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "RetainedEarningsAccumulatedDeficit",
      "taxonomy": "us-gaap",
      "label": "Retained earnings or deficit",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Accumulated undistributed earnings or deficit at the reporting date. This balance is not cash available for distribution.",
      "observations": [
        {
          "end": "2020-12-26",
          "val": -171849000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "unit": "USD"
        },
        {
          "end": "2020-09-26",
          "val": -157887000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2020Q3I",
          "unit": "USD"
        },
        {
          "end": "2020-06-27",
          "val": -167191000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2020Q2I",
          "unit": "USD"
        },
        {
          "end": "2020-03-28",
          "val": -162154000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2020Q1I",
          "unit": "USD"
        },
        {
          "end": "2019-12-28",
          "val": -147350000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-09-28",
          "val": -116624000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019Q3I",
          "unit": "USD"
        },
        {
          "end": "2019-06-29",
          "val": -102557000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019Q2I",
          "unit": "USD"
        },
        {
          "end": "2019-03-30",
          "val": -84810000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019Q1I",
          "unit": "USD"
        },
        {
          "end": "2018-12-29",
          "val": -61871000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-30",
          "val": 2422000,
          "accn": "0001029831-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": -56226000,
          "accn": "0001029831-18-000006",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-21",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": -42020000,
          "accn": "0001029831-17-000009",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-30",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": -18937000,
          "accn": "0001628280-16-013205",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": -26199000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": -25051000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": -17817000,
          "accn": "0001193125-13-134325",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-29",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": -8038000,
          "accn": "0001193125-12-131866",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-26",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "IncomeTaxExpenseBenefit",
      "taxonomy": "us-gaap",
      "label": "Income tax expense or benefit",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Current and deferred income tax expense or benefit for continuing operations. This accounting expense differs from cash taxes paid.",
      "observations": [
        {
          "start": "2019-12-29",
          "end": "2020-12-26",
          "val": -9439000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2018-12-30",
          "end": "2019-12-28",
          "val": -23277000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2017-12-31",
          "end": "2018-12-29",
          "val": -8890000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-30",
          "val": -84911000,
          "accn": "0001029831-20-000006",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-27",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -7690000,
          "accn": "0001029831-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -12334000,
          "accn": "0001029831-18-000006",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-21",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -2781000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -5168000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -4679000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2011",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "PropertyPlantAndEquipmentNet",
      "taxonomy": "us-gaap",
      "label": "Net property, plant and equipment",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Carrying amount of property, plant and equipment after accumulated depreciation, depletion and amortization. It is not replacement cost or market value.",
      "observations": [
        {
          "end": "2020-12-26",
          "val": 182674000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "unit": "USD"
        },
        {
          "end": "2019-12-28",
          "val": 205160000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-29",
          "val": 208279000,
          "accn": "0001029831-20-000006",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-27",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-30",
          "val": 153143000,
          "accn": "0001029831-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 119428000,
          "accn": "0001029831-18-000006",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-21",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 110392000,
          "accn": "0001029831-17-000009",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-30",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 114531000,
          "accn": "0001628280-16-013205",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 95818000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 68492000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 66342000,
          "accn": "0001193125-13-134325",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-29",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 52512000,
          "accn": "0001193125-12-131866",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-26",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "ShareBasedCompensation",
      "taxonomy": "us-gaap",
      "label": "Share-based compensation expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Reported noncash expense for share-based payment arrangements. Noncash treatment does not mean the awards have no economic cost to shareholders.",
      "observations": [
        {
          "start": "2019-12-29",
          "end": "2020-12-26",
          "val": 5125000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2018-12-30",
          "end": "2019-12-28",
          "val": 2981000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2017-12-31",
          "end": "2018-12-29",
          "val": 1590000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-30",
          "val": 2484000,
          "accn": "0001029831-20-000006",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-27",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 2280000,
          "accn": "0001029831-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 1290000,
          "accn": "0001029831-18-000006",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-21",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 9006000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 714000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 0,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2011",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "OperatingIncomeLoss",
      "taxonomy": "us-gaap",
      "label": "Operating income or loss",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Operating revenue less operating expenses for the reporting period. It excludes items outside the reported operating result and is not free cash flow.",
      "observations": [
        {
          "start": "2019-12-29",
          "end": "2020-12-26",
          "val": 65766000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2018-12-30",
          "end": "2019-12-28",
          "val": 7695000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2017-12-31",
          "end": "2018-12-29",
          "val": 27443000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-30",
          "val": 35504000,
          "accn": "0001029831-20-000006",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-27",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 41515000,
          "accn": "0001029831-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 27398000,
          "accn": "0001029831-18-000006",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-21",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -31147000,
          "accn": "0001628280-16-013205",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 56441000,
          "accn": "0001193125-15-109347",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-27",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 40968000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 38453000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2011",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "AssetsCurrent",
      "taxonomy": "us-gaap",
      "label": "Current assets",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Assets classified as current under the normal operating cycle or one-year boundary. Not all current assets can be converted immediately into cash.",
      "observations": [
        {
          "end": "2020-12-26",
          "val": 553707000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "unit": "USD"
        },
        {
          "end": "2019-12-28",
          "val": 440671000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-29",
          "val": 478041000,
          "accn": "0001029831-20-000006",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-27",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-30",
          "val": 320260000,
          "accn": "0001029831-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 319167000,
          "accn": "0001029831-18-000006",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-21",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 353071000,
          "accn": "0001029831-17-000009",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-30",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 337149000,
          "accn": "0001628280-16-013205",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 323098000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 261546000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 195485000,
          "accn": "0001193125-13-134325",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-29",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 174801000,
          "accn": "0001193125-12-131866",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-26",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "LiabilitiesCurrent",
      "taxonomy": "us-gaap",
      "label": "Current liabilities",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Obligations classified as current under the operating-cycle or one-year boundary. The balance includes more than short-term borrowing.",
      "observations": [
        {
          "end": "2020-12-26",
          "val": 311911000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "unit": "USD"
        },
        {
          "end": "2019-12-28",
          "val": 208868000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-29",
          "val": 198018000,
          "accn": "0001029831-20-000006",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-27",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-30",
          "val": 129223000,
          "accn": "0001029831-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 104964000,
          "accn": "0001029831-18-000006",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-21",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 104722000,
          "accn": "0001029831-17-000009",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-30",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 105883000,
          "accn": "0001628280-16-013205",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 84312000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 67601000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 72274000,
          "accn": "0001193125-13-134325",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-29",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 54361000,
          "accn": "0001193125-12-131866",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-26",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "AccountsPayableCurrent",
      "taxonomy": "us-gaap",
      "label": "Current accounts payable",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Current amounts owed to suppliers for goods and services received. This is one component of current liabilities, not all accrued obligations.",
      "observations": [
        {
          "end": "2020-12-26",
          "val": 201461000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "unit": "USD"
        },
        {
          "end": "2019-12-28",
          "val": 125042000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-29",
          "val": 135059000,
          "accn": "0001029831-20-000006",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-27",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-30",
          "val": 74051000,
          "accn": "0001029831-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 61906000,
          "accn": "0001029831-18-000006",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-21",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 65008000,
          "accn": "0001029831-17-000009",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-30",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 66462000,
          "accn": "0001628280-16-013205",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 44369000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 32571000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 31273000,
          "accn": "0001193125-13-134325",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-29",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 28424000,
          "accn": "0001193125-12-131866",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-26",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "Goodwill",
      "taxonomy": "us-gaap",
      "label": "Goodwill carrying amount",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Recognized goodwill remaining after accumulated impairment. It arises from business combinations and does not measure the current value of the company’s brand.",
      "observations": [
        {
          "end": "2020-12-26",
          "val": 816200000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "unit": "USD"
        },
        {
          "end": "2020-09-26",
          "val": 814554000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2020Q3I",
          "unit": "USD"
        },
        {
          "end": "2020-06-27",
          "val": 813872000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2020Q2I",
          "unit": "USD"
        },
        {
          "end": "2020-03-28",
          "val": 813072000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2020Q1I",
          "unit": "USD"
        },
        {
          "end": "2019-12-28",
          "val": 815850000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-09-28",
          "val": 815307000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019Q3I",
          "unit": "USD"
        },
        {
          "end": "2019-06-29",
          "val": 802804000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019Q2I",
          "unit": "USD"
        },
        {
          "end": "2019-03-30",
          "val": 801434000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019Q1I",
          "unit": "USD"
        },
        {
          "end": "2018-12-29",
          "val": 800620000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-30",
          "val": 620503000,
          "accn": "0001029831-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 615682000,
          "accn": "0001029831-18-000006",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-21",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 615515000,
          "accn": "0001029831-17-000009",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-30",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 621560000,
          "accn": "0001628280-16-013205",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 466227000,
          "accn": "0001193125-15-109347",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-27",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 455338000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 457443000,
          "accn": "0001193125-13-134325",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-29",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 439589000,
          "accn": "0001193125-12-131866",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-26",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "AccountsReceivableNetCurrent",
      "taxonomy": "us-gaap",
      "label": "Net current accounts receivable",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Current customer receivables after the allowance for credit loss. The balance is not cash collected or a guarantee of collection.",
      "observations": [
        {
          "end": "2020-12-26",
          "val": 121228000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "unit": "USD"
        },
        {
          "end": "2019-12-28",
          "val": 88374000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-29",
          "val": 110799000,
          "accn": "0001029831-20-000006",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-27",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-30",
          "val": 78994000,
          "accn": "0001029831-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 71082000,
          "accn": "0001029831-18-000006",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-21",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 73581000,
          "accn": "0001029831-17-000009",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-30",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 89884000,
          "accn": "0001628280-16-013205",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 87515000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 62344000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 63565000,
          "accn": "0001193125-13-134325",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-29",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 56510000,
          "accn": "0001193125-12-131866",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-26",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "PaymentsForRepurchaseOfCommonStock",
      "taxonomy": "us-gaap",
      "label": "Common-stock repurchase payments",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Cash paid to reacquire common stock during the period. This is not an authorization limit or a direct measure of the net change in share count.",
      "observations": [
        {
          "start": "2017-01-01",
          "end": "2017-12-30",
          "val": 0,
          "accn": "0001029831-18-000006",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-21",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 0,
          "accn": "0001029831-18-000006",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-21",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 540000,
          "accn": "0001029831-18-000006",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-21",
          "frame": "CY2015",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "InventoryNet",
      "taxonomy": "us-gaap",
      "label": "Net inventory",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Inventory carrying amount after applicable valuation and LIFO reserves. It does not establish realizable selling proceeds or inventory turnover without other inputs.",
      "observations": [
        {
          "end": "2020-12-26",
          "val": 391679000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "unit": "USD"
        },
        {
          "end": "2019-12-28",
          "val": 323496000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-29",
          "val": 320281000,
          "accn": "0001029831-20-000006",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-27",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-30",
          "val": 219479000,
          "accn": "0001029831-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 220893000,
          "accn": "0001029831-18-000006",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-21",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 243683000,
          "accn": "0001029831-17-000009",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-30",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 204723000,
          "accn": "0001628280-16-013205",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 177580000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 113838000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 103975000,
          "accn": "0001193125-13-134325",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-29",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 97701000,
          "accn": "0001193125-12-131866",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-26",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "SellingGeneralAndAdministrativeExpense",
      "taxonomy": "us-gaap",
      "label": "Selling, general and administrative expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Selling and general administrative costs reported under this concept. It is an expense category, not a substitute for total operating expenses.",
      "observations": [
        {
          "start": "2019-12-29",
          "end": "2020-12-26",
          "val": 398472000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2018-12-30",
          "end": "2019-12-28",
          "val": 382131000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2017-12-31",
          "end": "2018-12-29",
          "val": 320543000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-30",
          "val": 274044000,
          "accn": "0001029831-20-000006",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-27",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 265241000,
          "accn": "0001029831-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 252327000,
          "accn": "0001029831-18-000006",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-21",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 225651000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 188330000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 169766000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2011",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "ResearchAndDevelopmentExpense",
      "taxonomy": "us-gaap",
      "label": "Research and development expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Research and development costs recognized as expense. Capitalization policies and acquired projects can make this differ from total cash invested in development.",
      "observations": [
        {
          "start": "2019-12-29",
          "end": "2020-12-26",
          "val": 2876000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2018-12-30",
          "end": "2019-12-28",
          "val": 2075000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2017-12-31",
          "end": "2018-12-29",
          "val": 2181000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-30",
          "val": 2216000,
          "accn": "0001029831-20-000006",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-27",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 2277000,
          "accn": "0001029831-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 1833000,
          "accn": "0001029831-18-000006",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-21",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 1366000,
          "accn": "0001193125-15-109347",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-27",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 1222000,
          "accn": "0001193125-15-109347",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-27",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 1187000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2011",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "CommonStockSharesOutstanding",
      "taxonomy": "us-gaap",
      "label": "Common shares outstanding",
      "kind": "instant",
      "unitKind": "shares",
      "meaning": "Common shares outstanding at the reporting date. This point-in-time count differs from the weighted-average shares used for earnings per share and can exclude other share classes.",
      "observations": [
        {
          "end": "2020-12-26",
          "val": 5000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "unit": "shares"
        },
        {
          "end": "2019-12-28",
          "val": 5000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019Q4I",
          "unit": "shares"
        },
        {
          "end": "2018-12-29",
          "val": 5000,
          "accn": "0001029831-20-000006",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-27",
          "frame": "CY2018Q4I",
          "unit": "shares"
        },
        {
          "end": "2017-12-30",
          "val": 5000,
          "accn": "0001029831-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017Q4I",
          "unit": "shares"
        },
        {
          "end": "2016-12-31",
          "val": 5000,
          "accn": "0001029831-18-000006",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-21",
          "frame": "CY2016Q4I",
          "unit": "shares"
        },
        {
          "end": "2015-12-31",
          "val": 5000,
          "accn": "0001029831-17-000009",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-30",
          "frame": "CY2015Q4I",
          "unit": "shares"
        },
        {
          "end": "2014-12-31",
          "val": 5000,
          "accn": "0001628280-16-013205",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "shares"
        },
        {
          "end": "2013-12-31",
          "val": 4838.8,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "unit": "shares"
        },
        {
          "end": "2012-12-31",
          "val": 4801.7,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012Q4I",
          "unit": "shares"
        },
        {
          "end": "2011-12-31",
          "val": 4801.7,
          "accn": "0001193125-13-134325",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-29",
          "frame": "CY2011Q4I",
          "unit": "shares"
        },
        {
          "end": "2010-12-31",
          "val": 4801.7,
          "accn": "0001193125-12-131866",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-26",
          "frame": "CY2010Q4I",
          "unit": "shares"
        }
      ]
    },
    {
      "tag": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents",
      "taxonomy": "us-gaap",
      "label": "Cash including restricted cash",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Cash, cash equivalents and restricted cash as reported in the cash flow reconciliation. Restricted amounts are not freely available, so this is not the same as unrestricted cash.",
      "observations": [
        {
          "end": "2020-12-26",
          "val": 21520000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "unit": "USD"
        },
        {
          "end": "2019-12-28",
          "val": 19973000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "unit": "USD"
        },
        {
          "end": "2018-12-29",
          "val": 28234000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-30",
          "val": 9937000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 14106000,
          "accn": "0001029831-20-000006",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-27",
          "frame": "CY2016Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "AdditionalPaidInCapital",
      "taxonomy": "us-gaap",
      "label": "Additional paid-in capital",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Capital contributed above par value under this concept. It records historical contributions, not the current value of the equity or cash on hand.",
      "observations": [
        {
          "end": "2020-12-26",
          "val": 565824000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "unit": "USD"
        },
        {
          "end": "2019-12-28",
          "val": 553359000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-29",
          "val": 549528000,
          "accn": "0001029831-20-000006",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-27",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-30",
          "val": 551518000,
          "accn": "0001029831-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 548534000,
          "accn": "0001029831-18-000006",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-21",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 545754000,
          "accn": "0001029831-17-000009",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-30",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 544604000,
          "accn": "0001628280-16-013205",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 292989000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 294675000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 296544000,
          "accn": "0001193125-13-134325",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-29",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 296394000,
          "accn": "0001193125-12-131866",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-26",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "AccumulatedOtherComprehensiveIncomeLossNetOfTax",
      "taxonomy": "us-gaap",
      "label": "Accumulated other comprehensive income or loss",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Cumulative other comprehensive items after tax, such as translation and unrealized hedging or securities effects. These amounts have not passed through net income.",
      "observations": [
        {
          "end": "2020-12-26",
          "val": -29388000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "unit": "USD"
        },
        {
          "end": "2019-12-28",
          "val": -32040000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-29",
          "val": -37590000,
          "accn": "0001029831-20-000006",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-27",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-30",
          "val": -26537000,
          "accn": "0001029831-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": -34382000,
          "accn": "0001029831-18-000006",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-21",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": -35190000,
          "accn": "0001029831-18-000006",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-21",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": -12524000,
          "accn": "0001029831-18-000006",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-21",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": -4871000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 871000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": -180000,
          "accn": "0001193125-13-134325",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-29",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": -625000,
          "accn": "0001193125-12-131866",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-26",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "LongTermDebt",
      "taxonomy": "us-gaap",
      "label": "Long-term debt",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Long-term borrowings under this concept, which can include the current portion depending on presentation. It is not total liabilities and may exclude leases and other obligations.",
      "observations": [
        {
          "end": "2020-12-26",
          "val": 1547748000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "unit": "USD"
        },
        {
          "end": "2019-12-28",
          "val": 1599357000,
          "accn": "0001029831-20-000006",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-27",
          "unit": "USD"
        },
        {
          "end": "2018-12-29",
          "val": 1586084000,
          "accn": "0001029831-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "unit": "USD"
        },
        {
          "end": "2017-12-30",
          "val": 989674000,
          "accn": "0001029831-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 973455000,
          "accn": "0001029831-18-000006",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-21",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 1004819000,
          "accn": "0001029831-17-000009",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-30",
          "frame": "CY2015Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "PropertyPlantAndEquipmentGross",
      "taxonomy": "us-gaap",
      "label": "Gross property, plant and equipment",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Cost of property, plant and equipment before accumulated depreciation. Historical cost does not indicate current value or replacement cost.",
      "observations": [
        {
          "end": "2020-12-26",
          "val": 418705000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-28",
          "val": 384951000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-29",
          "val": 339448000,
          "accn": "0001029831-20-000006",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-27",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-30",
          "val": 251817000,
          "accn": "0001029831-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 194141000,
          "accn": "0001029831-18-000006",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-21",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 153466000,
          "accn": "0001029831-17-000009",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-30",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 128892000,
          "accn": "0001628280-16-013205",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 157188000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 112581000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 93791000,
          "accn": "0001193125-13-134325",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-29",
          "frame": "CY2011Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment",
      "taxonomy": "us-gaap",
      "label": "Accumulated depreciation on property, plant and equipment",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Cumulative depreciation, depletion and amortization recorded against property, plant and equipment. It measures cost allocation to date, not physical wear or market value.",
      "observations": [
        {
          "end": "2020-12-26",
          "val": 236031000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "unit": "USD"
        },
        {
          "end": "2019-12-28",
          "val": 179791000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-29",
          "val": 131169000,
          "accn": "0001029831-20-000006",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-27",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-30",
          "val": 98674000,
          "accn": "0001029831-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 74713000,
          "accn": "0001029831-18-000006",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-21",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 43074000,
          "accn": "0001029831-17-000009",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-30",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 14361000,
          "accn": "0001628280-16-013205",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 61370000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 44089000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 27449000,
          "accn": "0001193125-13-134325",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-29",
          "frame": "CY2011Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "IntangibleAssetsNetExcludingGoodwill",
      "taxonomy": "us-gaap",
      "label": "Net intangible assets excluding goodwill",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Intangible assets other than goodwill after amortization and impairment. Internally developed intangibles are usually not recognized, so this understates what a company relies on.",
      "observations": [
        {
          "end": "2020-12-26",
          "val": 825966000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "unit": "USD"
        },
        {
          "end": "2019-12-28",
          "val": 882430000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-29",
          "val": 930525000,
          "accn": "0001029831-20-000006",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-27",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-30",
          "val": 693195000,
          "accn": "0001029831-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 715812000,
          "accn": "0001029831-18-000006",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-21",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 753483000,
          "accn": "0001029831-17-000009",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-30",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 798941000,
          "accn": "0001628280-16-013205",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 362365000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 366644000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 386202000,
          "accn": "0001193125-13-134325",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-29",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 363076000,
          "accn": "0001193125-12-131866",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-26",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "OtherAssetsNoncurrent",
      "taxonomy": "us-gaap",
      "label": "Other noncurrent assets",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Noncurrent assets the filer does not present separately. The composition differs by filer and is described only in the filing.",
      "observations": [
        {
          "end": "2020-12-26",
          "val": 11176000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "unit": "USD"
        },
        {
          "end": "2019-12-28",
          "val": 11557000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-29",
          "val": 10778000,
          "accn": "0001029831-20-000006",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-27",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-30",
          "val": 12116000,
          "accn": "0001029831-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 11547000,
          "accn": "0001029831-18-000006",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-21",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 12538000,
          "accn": "0001029831-17-000009",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-30",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 1414000,
          "accn": "0001628280-16-013205",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 2759000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 4255000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 2673000,
          "accn": "0001193125-13-134325",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-29",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 1587000,
          "accn": "0001193125-12-131866",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-26",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "OtherLiabilitiesNoncurrent",
      "taxonomy": "us-gaap",
      "label": "Other noncurrent liabilities",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Noncurrent liabilities the filer does not present separately. The composition differs by filer and is described only in the filing.",
      "observations": [
        {
          "end": "2020-12-26",
          "val": 31560000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "unit": "USD"
        },
        {
          "end": "2019-12-28",
          "val": 33287000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-29",
          "val": 7565000,
          "accn": "0001029831-20-000006",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-27",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-30",
          "val": 7189000,
          "accn": "0001029831-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 7979000,
          "accn": "0001029831-18-000006",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-21",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 7701000,
          "accn": "0001029831-17-000009",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-30",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 5621000,
          "accn": "0001628280-16-013205",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 15391000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 6187000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 7193000,
          "accn": "0001193125-13-134325",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-29",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 2283000,
          "accn": "0001193125-12-131866",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-26",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "DeferredTaxAssetsNet",
      "taxonomy": "us-gaap",
      "label": "Net deferred tax assets",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Deferred tax assets after the valuation allowance. Realization depends on future taxable income, so the balance is not a receivable from tax authorities.",
      "observations": [
        {
          "end": "2020-12-26",
          "val": 113297000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-28",
          "val": 120321000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-29",
          "val": 73213000,
          "accn": "0001029831-20-000006",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-27",
          "frame": "CY2018Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "DeferredIncomeTaxLiabilitiesNet",
      "taxonomy": "us-gaap",
      "label": "Net deferred tax liabilities",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Deferred tax liabilities net of related assets under this concept. The amount reflects timing differences and is not tax currently due.",
      "observations": [
        {
          "end": "2020-12-26",
          "val": 156118000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "unit": "USD"
        },
        {
          "end": "2020-09-26",
          "val": 163063000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2020Q3I",
          "unit": "USD"
        },
        {
          "end": "2020-06-27",
          "val": 160659000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2020Q2I",
          "unit": "USD"
        },
        {
          "end": "2020-03-28",
          "val": 161776000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2020Q1I",
          "unit": "USD"
        },
        {
          "end": "2019-12-28",
          "val": 164343000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-09-28",
          "val": 170139000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019Q3I",
          "unit": "USD"
        },
        {
          "end": "2019-06-29",
          "val": 174473000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019Q2I",
          "unit": "USD"
        },
        {
          "end": "2019-03-30",
          "val": 178637000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019Q1I",
          "unit": "USD"
        },
        {
          "end": "2018-12-29",
          "val": 186509000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2018Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest",
      "taxonomy": "us-gaap",
      "label": "Pre-tax income or loss from continuing operations",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Income or loss from continuing operations before income taxes and noncontrolling interests. It excludes discontinued operations and is not net income.",
      "observations": [
        {
          "start": "2017-12-31",
          "end": "2018-12-29",
          "val": -67571000,
          "accn": "0001029831-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-30",
          "val": -26263000,
          "accn": "0001029831-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -21896000,
          "accn": "0001029831-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -35417000,
          "accn": "0001029831-18-000006",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-21",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -3929000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -12402000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -14458000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2011",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "ComprehensiveIncomeNetOfTax",
      "taxonomy": "us-gaap",
      "label": "Comprehensive income or loss",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Net income plus other comprehensive income after tax. It includes unrealized items that net income excludes and is not a cash measure.",
      "observations": [
        {
          "start": "2019-12-29",
          "end": "2020-12-26",
          "val": -21847000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2018-12-30",
          "end": "2019-12-28",
          "val": -79929000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2017-12-31",
          "end": "2018-12-29",
          "val": -69734000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-30",
          "val": 66493000,
          "accn": "0001029831-20-000006",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-27",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -13398000,
          "accn": "0001029831-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -45749000,
          "accn": "0001029831-18-000006",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-21",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -6890000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -6183000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -9334000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2011",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "Depreciation",
      "taxonomy": "us-gaap",
      "label": "Depreciation expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Depreciation recognized for the period under this concept. It is a noncash allocation of asset cost and may exclude amortization and depletion reported elsewhere.",
      "observations": [
        {
          "start": "2019-12-29",
          "end": "2020-12-26",
          "val": 67423000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2018-12-30",
          "end": "2019-12-28",
          "val": 65658000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2017-12-31",
          "end": "2018-12-29",
          "val": 46060000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-30",
          "val": 34016000,
          "accn": "0001029831-20-000006",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-27",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 32245000,
          "accn": "0001029831-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 29027000,
          "accn": "0001029831-18-000006",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-21",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 24796000,
          "accn": "0001193125-15-109347",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-27",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 22009000,
          "accn": "0001193125-15-109347",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-27",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 21333000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2011",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "DepreciationDepletionAndAmortization",
      "taxonomy": "us-gaap",
      "label": "Depreciation, depletion and amortization",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Combined depreciation, depletion and amortization for the period. A noncash allocation of asset cost, not a measure of maintenance spending.",
      "observations": [
        {
          "start": "2019-12-29",
          "end": "2020-12-26",
          "val": 126915000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2018-12-30",
          "end": "2019-12-28",
          "val": 124568000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2017-12-31",
          "end": "2018-12-29",
          "val": 90632000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-30",
          "val": 72125000,
          "accn": "0001029831-20-000006",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-27",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 70150000,
          "accn": "0001029831-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 67030000,
          "accn": "0001029831-18-000006",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-21",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 46908000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 43761000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 42050000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2011",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "AmortizationOfIntangibleAssets",
      "taxonomy": "us-gaap",
      "label": "Amortization of intangible assets",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Amortization recognized on finite-lived intangible assets. It follows acquisition accounting and does not indicate the intangibles are losing usefulness at that rate.",
      "observations": [
        {
          "start": "2019-12-29",
          "end": "2020-12-26",
          "val": 59492000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2018-12-30",
          "end": "2019-12-28",
          "val": 58910000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2017-12-31",
          "end": "2018-12-29",
          "val": 44572000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-30",
          "val": 38109000,
          "accn": "0001029831-20-000006",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-27",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 37905000,
          "accn": "0001029831-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 38003000,
          "accn": "0001029831-18-000006",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-21",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 22112000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 21752000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 20717000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2011",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "CurrentIncomeTaxExpenseBenefit",
      "taxonomy": "us-gaap",
      "label": "Current income tax expense or benefit",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Income tax expense or benefit for the period that is currently payable or refundable. It differs from cash taxes paid and from total tax expense.",
      "observations": [
        {
          "start": "2019-12-29",
          "end": "2020-12-26",
          "val": 580000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2018-12-30",
          "end": "2019-12-28",
          "val": 1846000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2017-12-31",
          "end": "2018-12-29",
          "val": 330000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-30",
          "val": 978000,
          "accn": "0001029831-20-000006",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-27",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 386000,
          "accn": "0001029831-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 565000,
          "accn": "0001029831-18-000006",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-21",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 1347000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 550000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 534000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2011",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "DeferredIncomeTaxExpenseBenefit",
      "taxonomy": "us-gaap",
      "label": "Deferred income tax expense or benefit",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "The deferred portion of income tax expense or benefit, arising from timing differences. It is not tax paid in the period.",
      "observations": [
        {
          "start": "2019-12-29",
          "end": "2020-12-26",
          "val": -8981000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2018-12-30",
          "end": "2019-12-28",
          "val": -25958000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2017-12-31",
          "end": "2018-12-29",
          "val": -16420000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-30",
          "val": -87450000,
          "accn": "0001029831-20-000006",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-27",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -8076000,
          "accn": "0001029831-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -13216000,
          "accn": "0001029831-18-000006",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-21",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -3624000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -5613000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -4227000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2011",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "InterestPaidNet",
      "taxonomy": "us-gaap",
      "label": "Interest paid, net",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Cash interest paid during the period, net of amounts capitalized where the filer reports it that way. It differs from interest expense recognized.",
      "observations": [
        {
          "start": "2019-12-29",
          "end": "2020-12-26",
          "val": 81024000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2018-12-30",
          "end": "2019-12-28",
          "val": 94461000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2017-12-31",
          "end": "2018-12-29",
          "val": 56879000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-30",
          "val": 48511000,
          "accn": "0001029831-20-000006",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-27",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 48132000,
          "accn": "0001029831-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 47337000,
          "accn": "0001029831-18-000006",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-21",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 45260000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 38880000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 38192000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2011",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "IncomeTaxesPaidNet",
      "taxonomy": "us-gaap",
      "label": "Income taxes paid, net",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Cash income taxes paid net of refunds during the period. It differs from income tax expense and can reflect prior years and estimated payments.",
      "observations": [
        {
          "start": "2019-12-29",
          "end": "2020-12-26",
          "val": -301000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2018-12-30",
          "end": "2019-12-28",
          "val": -489000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2017-12-31",
          "end": "2018-12-29",
          "val": 1027000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-30",
          "val": 295000,
          "accn": "0001029831-20-000006",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-27",
          "frame": "CY2017",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "ProceedsFromIssuanceOfCommonStock",
      "taxonomy": "us-gaap",
      "label": "Proceeds from issuing common stock",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Cash received from issuing common stock during the period. It is gross of costs only where the filer reports it so, and it does not include noncash issuances.",
      "observations": [
        {
          "start": "2017-01-01",
          "end": "2017-12-30",
          "val": 500000,
          "accn": "0001029831-18-000006",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-21",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 500000,
          "accn": "0001029831-18-000006",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-21",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 400000,
          "accn": "0001029831-18-000006",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-21",
          "frame": "CY2015",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "IncreaseDecreaseInAccountsReceivable",
      "taxonomy": "us-gaap",
      "label": "Change in accounts receivable",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "The cash flow adjustment for the change in receivables during the period. A positive value under this concept means receivables grew and reduced operating cash flow.",
      "observations": [
        {
          "start": "2019-12-29",
          "end": "2020-12-26",
          "val": 32417000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2018-12-30",
          "end": "2019-12-28",
          "val": -22863000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2017-12-31",
          "end": "2018-12-29",
          "val": -7934000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-30",
          "val": 2777000,
          "accn": "0001029831-20-000006",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-27",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -2485000,
          "accn": "0001029831-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -11471000,
          "accn": "0001029831-18-000006",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-21",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 9098000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -1459000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 4579000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2011",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "IncreaseDecreaseInInventories",
      "taxonomy": "us-gaap",
      "label": "Change in inventories",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "The cash flow adjustment for the change in inventories during the period. A positive value under this concept means inventory grew and reduced operating cash flow.",
      "observations": [
        {
          "start": "2019-12-29",
          "end": "2020-12-26",
          "val": 67147000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2018-12-30",
          "end": "2019-12-28",
          "val": 3205000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2017-12-31",
          "end": "2018-12-29",
          "val": 68978000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-30",
          "val": -13800000,
          "accn": "0001029831-20-000006",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-27",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -23668000,
          "accn": "0001029831-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 48982000,
          "accn": "0001029831-18-000006",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-21",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 11467000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 10239000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 2379000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2011",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "IncreaseDecreaseInAccountsPayable",
      "taxonomy": "us-gaap",
      "label": "Change in accounts payable",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "The cash flow adjustment for the change in payables during the period. A positive value under this concept means payables grew and added to operating cash flow.",
      "observations": [
        {
          "start": "2019-12-29",
          "end": "2020-12-26",
          "val": 76031000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2018-12-30",
          "end": "2019-12-28",
          "val": -11975000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2017-12-31",
          "end": "2018-12-29",
          "val": 41092000,
          "accn": "0001029831-21-000022",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-03",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-30",
          "val": 9305000,
          "accn": "0001029831-20-000006",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-27",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -2280000,
          "accn": "0001029831-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 1013000,
          "accn": "0001029831-18-000006",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-21",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 8409000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -2184000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 600000,
          "accn": "0001193125-14-121023",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2011",
          "unit": "USD"
        }
      ]
    }
  ],
  "source_snapshot": "/company-data/sources/ea5782538ac3ee1ea59db2babbae7e9d79835b3a7d314bd65cb09419c46927d3.json.gz"
}
