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Check the filing for attribution, exceptional items and discontinued operations before comparing companies.", "observations": [ { "start": "2025-03-30", "end": "2026-03-28", "val": 414408000, "accn": "0000772406-26-000018", "fy": 2026, "fp": "FY", "form": "10-K", "filed": "2026-05-21", "unit": "USD" }, { "start": "2024-03-31", "end": "2025-03-29", "val": 331507000, "accn": "0000772406-26-000018", "fy": 2026, "fp": "FY", "form": "10-K", "filed": "2026-05-21", "unit": "USD" }, { "start": "2023-03-26", "end": "2024-03-30", "val": 274572000, "accn": "0000772406-26-000018", "fy": 2026, "fp": "FY", "form": "10-K", "filed": "2026-05-21", "unit": "USD" }, { "start": "2022-03-27", "end": "2023-03-25", "val": 176703000, "accn": "0000772406-25-000014", "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2025-05-23", "unit": "USD" }, { "start": "2021-03-28", "end": "2022-03-26", "val": 326355000, "accn": "0000772406-24-000031", "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2024-05-24", "unit": "USD" }, { "start": "2020-03-29", "end": "2021-03-27", "val": 217344000, "accn": "0000772406-23-000019", "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2023-05-19", "frame": "CY2020", "unit": "USD" }, { "start": "2019-03-31", "end": "2020-03-28", "val": 159498000, "accn": "0000772406-22-000014", "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2022-05-20", "frame": "CY2019", "unit": "USD" }, { "start": "2018-04-01", "end": "2019-03-30", "val": 89991000, "accn": "0000772406-21-000013", "fy": 2021, "fp": "FY", "form": "10-K", "filed": "2021-05-21", "frame": "CY2018", "unit": "USD" }, { "start": "2017-03-26", "end": "2018-03-31", "val": 161995000, "accn": "0000772406-20-000007", "fy": 2020, "fp": "FY", "form": "10-K", "filed": "2020-05-20", "frame": "CY2017", "unit": "USD" }, { "start": "2016-03-27", "end": "2017-03-25", "val": 261209000, "accn": "0000772406-19-000008", "fy": 2019, "fp": "FY", "form": "10-K", "filed": "2019-05-24", "frame": "CY2016", "unit": "USD" }, { "start": "2015-03-29", "end": "2016-03-26", "val": 123630000, "accn": "0000772406-18-000007", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2018-05-30", "frame": "CY2015", "unit": "USD" }, { "start": "2014-03-30", "end": "2015-03-28", "val": 55178000, "accn": "0001193125-17-181625", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2017-05-24", "frame": "CY2014", "unit": "USD" }, { "start": "2013-03-31", "end": "2014-03-29", "val": 108111000, "accn": "0001193125-16-602269", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2016-05-25", "frame": "CY2013", "unit": "USD" }, { "start": "2012-04-01", "end": "2013-03-30", "val": 136598000, "accn": "0001193125-15-201883", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2015-05-27", "frame": "CY2012", "unit": "USD" }, { "start": "2011-03-27", "end": "2012-03-31", "val": 87983000, "accn": "0001193125-14-215076", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-05-28", "frame": "CY2011", "unit": "USD" }, { "start": "2010-03-28", "end": "2011-03-26", "val": 203503000, "accn": "0001193125-13-239492", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-05-29", "frame": "CY2010", "unit": "USD" }, { "start": "2009-03-29", "end": "2010-03-27", "val": 38398000, "accn": "0001206774-12-002462", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-30", "frame": "CY2009", "unit": "USD" } ] }, { "tag": "NetCashProvidedByUsedInOperatingActivities", "taxonomy": "us-gaap", "label": "Operating cash flow", "kind": "duration", "meaning": "Cash generated or used by operating activities. 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This taxonomy concept does not capture every form of investment or acquisition.", "observations": [ { "start": "2025-03-30", "end": "2026-03-28", "val": 13988000, "accn": "0000772406-26-000018", "fy": 2026, "fp": "FY", "form": "10-K", "filed": "2026-05-21", "frame": "CY2025", "unit": "USD" }, { "start": "2024-03-31", "end": "2025-03-29", "val": 22776000, "accn": "0000772406-26-000018", "fy": 2026, "fp": "FY", "form": "10-K", "filed": "2026-05-21", "frame": "CY2024", "unit": "USD" }, { "start": "2023-03-26", "end": "2024-03-30", "val": 37650000, "accn": "0000772406-26-000018", "fy": 2026, "fp": "FY", "form": "10-K", "filed": "2026-05-21", "frame": "CY2023", "unit": "USD" }, { "start": "2022-03-27", "end": "2023-03-25", "val": 35090000, "accn": "0000772406-25-000014", "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2025-05-23", "frame": "CY2022", "unit": "USD" }, { "start": "2021-03-28", "end": "2022-03-26", "val": 26139000, "accn": "0000772406-24-000031", "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2024-05-24", "frame": "CY2021", "unit": "USD" }, { "start": "2020-03-29", "end": "2021-03-27", "val": 18253000, "accn": "0000772406-23-000019", "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2023-05-19", "frame": "CY2020", "unit": "USD" }, { "start": "2019-03-31", "end": "2020-03-28", "val": 15656000, "accn": "0000772406-22-000014", "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2022-05-20", "frame": "CY2019", "unit": "USD" }, { "start": "2018-04-01", "end": "2019-03-30", "val": 31615000, "accn": "0000772406-21-000013", "fy": 2021, "fp": "FY", "form": "10-K", "filed": "2021-05-21", "frame": "CY2018", "unit": "USD" }, { "start": "2017-03-26", "end": "2018-03-31", "val": 55180000, "accn": "0000772406-20-000007", "fy": 2020, "fp": "FY", "form": "10-K", "filed": "2020-05-20", "frame": "CY2017", "unit": "USD" }, { "start": "2016-03-27", "end": "2017-03-25", "val": 41849000, "accn": "0000772406-19-000008", "fy": 2019, "fp": "FY", "form": "10-K", "filed": "2019-05-24", "frame": "CY2016", "unit": "USD" }, { "start": "2015-03-29", "end": "2016-03-26", "val": 41569000, "accn": "0000772406-18-000007", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2018-05-30", "frame": "CY2015", "unit": "USD" }, { "start": "2014-03-30", "end": "2015-03-28", "val": 32311000, "accn": "0001193125-17-181625", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2017-05-24", "frame": "CY2014", "unit": "USD" }, { "start": "2013-03-31", "end": "2014-03-29", "val": 15058000, "accn": "0001193125-16-602269", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2016-05-25", "frame": "CY2013", "unit": "USD" }, { "start": "2012-04-01", "end": "2013-03-30", "val": 52902000, "accn": "0001193125-15-201883", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2015-05-27", "frame": "CY2012", "unit": "USD" }, { "start": "2011-03-27", "end": "2012-03-31", "val": 35948000, "accn": "0001193125-14-215076", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-05-28", "frame": "CY2011", "unit": "USD" }, { "start": "2010-03-28", "end": "2011-03-26", "val": 20060000, "accn": "0001193125-13-239492", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-05-29", "frame": "CY2010", "unit": "USD" }, { "start": "2009-03-29", "end": "2010-03-27", "val": 3654000, "accn": "0001206774-12-002462", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-30", "frame": "CY2009", "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": "2025-03-30", "end": "2026-03-28", "val": 1997379000, "accn": "0000772406-26-000018", "fy": 2026, "fp": "FY", "form": "10-K", "filed": "2026-05-21", "frame": "CY2025", "unit": "USD" }, { "start": "2024-03-31", "end": "2025-03-29", "val": 1896077000, "accn": "0000772406-26-000018", "fy": 2026, "fp": "FY", "form": "10-K", "filed": "2026-05-21", "frame": "CY2024", "unit": "USD" }, { "start": "2023-03-26", "end": "2024-03-30", "val": 1788890000, "accn": "0000772406-26-000018", "fy": 2026, "fp": "FY", "form": "10-K", "filed": "2026-05-21", "frame": "CY2023", "unit": "USD" }, { "start": "2022-03-27", "end": "2023-03-25", "val": 1897617000, "accn": "0000772406-25-000014", "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2025-05-23", "frame": "CY2022", "unit": "USD" }, { "start": "2021-03-28", "end": "2022-03-26", "val": 1781460000, "accn": "0000772406-24-000031", "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2024-05-24", "frame": "CY2021", "unit": "USD" }, { "start": "2020-03-29", "end": "2021-03-27", "val": 1369230000, "accn": "0000772406-23-000019", "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2023-05-19", "frame": "CY2020", "unit": "USD" }, { "start": "2019-03-31", "end": "2020-03-28", "val": 1281124000, "accn": "0000772406-22-000014", "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2022-05-20", "frame": "CY2019", "unit": "USD" }, { "start": "2018-04-01", "end": "2019-03-30", "val": 1185524000, "accn": "0000772406-21-000013", "fy": 2021, "fp": "FY", "form": "10-K", "filed": "2021-05-21", "frame": "CY2018", "unit": "USD" }, { "start": "2017-03-26", "end": "2018-03-31", "val": 1532186000, "accn": "0000772406-20-000007", "fy": 2020, "fp": "FY", "form": "10-K", "filed": "2020-05-20", "frame": "CY2017", "unit": "USD" }, { "start": "2016-03-27", "end": "2017-03-25", "val": 1538940000, "accn": "0000772406-19-000008", "fy": 2019, "fp": "FY", "form": "10-K", "filed": "2019-05-24", "frame": "CY2016", "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": "2025-03-30", "end": "2026-03-28", "val": -314167000, "accn": "0000772406-26-000018", "fy": 2026, "fp": "FY", "form": "10-K", "filed": "2026-05-21", "frame": "CY2025", "unit": "USD" }, { "start": "2024-03-31", "end": "2025-03-29", "val": -283226000, "accn": "0000772406-26-000018", "fy": 2026, "fp": "FY", "form": "10-K", "filed": "2026-05-21", "frame": "CY2024", "unit": "USD" }, { "start": "2023-03-26", "end": "2024-03-30", "val": -201682000, "accn": "0000772406-26-000018", "fy": 2026, "fp": "FY", "form": "10-K", "filed": "2026-05-21", "frame": "CY2023", "unit": "USD" }, { "start": "2022-03-27", "end": "2023-03-25", "val": -230268000, "accn": "0000772406-25-000014", "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2025-05-23", "frame": "CY2022", "unit": "USD" }, { "start": "2021-03-28", "end": "2022-03-26", "val": -178731000, "accn": "0000772406-24-000031", "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2024-05-24", "frame": "CY2021", "unit": "USD" }, { "start": "2020-03-29", "end": "2021-03-27", "val": -121225000, "accn": "0000772406-23-000019", "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2023-05-19", "frame": "CY2020", "unit": "USD" }, { "start": "2019-03-31", "end": "2020-03-28", "val": -119647000, "accn": "0000772406-22-000014", "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2022-05-20", "frame": "CY2019", "unit": "USD" }, { "start": "2018-04-01", "end": "2019-03-30", "val": -171464000, "accn": "0000772406-21-000013", "fy": 2021, "fp": "FY", "form": "10-K", "filed": "2021-05-21", "frame": "CY2018", "unit": "USD" }, { "start": "2017-03-26", "end": "2018-03-31", "val": -249557000, "accn": "0000772406-20-000007", "fy": 2020, "fp": "FY", "form": "10-K", "filed": "2020-05-20", "frame": "CY2017", "unit": "USD" }, { "start": "2016-03-27", "end": "2017-03-25", "val": -117513000, "accn": "0000772406-19-000008", "fy": 2019, "fp": "FY", "form": "10-K", "filed": "2019-05-24", "frame": "CY2016", "unit": "USD" }, { "start": "2015-03-29", "end": "2016-03-26", "val": -76897000, "accn": "0000772406-18-000007", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2018-05-30", "frame": "CY2015", "unit": "USD" }, { "start": "2012-04-01", "end": "2013-03-30", "val": -75619000, "accn": "0001193125-13-239492", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-05-29", "frame": "CY2012", "unit": "USD" }, { "start": "2011-03-27", "end": "2012-03-31", "val": -72674000, "accn": "0001193125-13-239492", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-05-29", "frame": "CY2011", "unit": "USD" }, { "start": "2010-03-28", "end": "2011-03-26", "val": 8239000, "accn": "0001193125-13-239492", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-05-29", "frame": "CY2010", "unit": "USD" }, { "start": "2009-03-29", "end": "2010-03-27", "val": 2030000, "accn": "0001206774-12-002462", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-30", "frame": "CY2009", "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": "2025-03-30", "end": "2026-03-28", "val": -75121000, "accn": "0000772406-26-000018", "fy": 2026, "fp": "FY", "form": "10-K", "filed": "2026-05-21", "frame": "CY2025", "unit": "USD" }, { "start": "2024-03-31", "end": "2025-03-29", "val": -124284000, "accn": "0000772406-26-000018", "fy": 2026, "fp": "FY", "form": "10-K", "filed": "2026-05-21", "frame": "CY2024", "unit": "USD" }, { "start": "2023-03-26", "end": "2024-03-30", "val": -163012000, "accn": "0000772406-26-000018", "fy": 2026, "fp": "FY", "form": "10-K", "filed": "2026-05-21", "frame": "CY2023", "unit": "USD" }, { "start": "2022-03-27", "end": "2023-03-25", "val": -33330000, "accn": "0000772406-25-000014", "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2025-05-23", "frame": "CY2022", "unit": "USD" }, { "start": "2021-03-28", "end": "2022-03-26", "val": -18372000, "accn": "0000772406-24-000031", "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2024-05-24", "frame": "CY2021", "unit": "USD" }, { "start": "2020-03-29", "end": "2021-03-27", "val": -77675000, "accn": "0000772406-23-000019", "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2023-05-19", "frame": "CY2020", "unit": "USD" }, { "start": "2019-03-31", "end": "2020-03-28", "val": -100221000, "accn": "0000772406-22-000014", "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2022-05-20", "frame": "CY2019", "unit": "USD" }, { "start": "2018-04-01", "end": "2019-03-30", "val": -54662000, "accn": "0000772406-21-000013", "fy": 2021, "fp": "FY", "form": "10-K", "filed": "2021-05-21", "frame": "CY2018", "unit": "USD" }, { "start": "2017-03-26", "end": "2018-03-31", "val": -184716000, "accn": "0000772406-20-000007", "fy": 2020, "fp": "FY", "form": "10-K", "filed": "2020-05-20", "frame": "CY2017", "unit": "USD" }, { "start": "2016-03-27", "end": "2017-03-25", "val": -69865000, "accn": "0000772406-19-000008", "fy": 2019, "fp": "FY", "form": "10-K", "filed": "2019-05-24", "frame": "CY2016", "unit": "USD" }, { "start": "2015-03-29", "end": "2016-03-26", "val": 20243000, "accn": "0000772406-18-000007", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2018-05-30", "frame": "CY2015", "unit": "USD" }, { "start": "2014-03-30", "end": "2015-03-28", "val": -324401000, "accn": "0001193125-17-181625", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2017-05-24", "frame": "CY2014", "unit": "USD" }, { "start": "2013-03-31", "end": "2014-03-29", "val": -220349000, "accn": "0001193125-16-602269", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2016-05-25", "frame": "CY2013", "unit": "USD" }, { "start": "2012-04-01", "end": "2013-03-30", "val": -84800000, "accn": "0001193125-15-201883", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2015-05-27", "frame": "CY2012", "unit": "USD" }, { "start": "2011-03-27", "end": "2012-03-31", "val": 18437000, "accn": "0001193125-14-215076", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-05-28", "frame": "CY2011", "unit": "USD" }, { "start": "2010-03-28", "end": "2011-03-26", "val": -74249000, "accn": "0001193125-13-239492", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-05-29", "frame": "CY2010", "unit": "USD" }, { "start": "2009-03-29", "end": "2010-03-27", "val": -42561000, "accn": "0001206774-12-002462", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-30", "frame": "CY2009", "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": "2026-03-28", "val": 184881000, "accn": "0000772406-26-000018", "fy": 2026, "fp": "FY", "form": "10-K", "filed": "2026-05-21", "unit": "USD" }, { "end": "2025-03-29", "val": 90351000, "accn": "0000772406-26-000018", "fy": 2026, "fp": "FY", "form": "10-K", "filed": "2026-05-21", "frame": "CY2025Q1I", "unit": "USD" }, { "end": "2024-03-30", "val": 58916000, "accn": "0000772406-25-000014", "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2025-05-23", "frame": "CY2024Q1I", "unit": "USD" }, { "end": "2023-03-25", "val": -9320000, "accn": "0000772406-24-000031", "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2024-05-24", "frame": "CY2023Q1I", "unit": "USD" }, { "end": "2022-03-26", "val": 23435000, "accn": "0000772406-23-000019", "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2023-05-19", "frame": "CY2022Q1I", "unit": "USD" }, { "end": "2021-03-27", "val": -112689000, "accn": "0000772406-22-000014", "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2022-05-20", "frame": "CY2021Q1I", "unit": "USD" }, { "end": "2020-03-28", "val": -201681000, "accn": "0000772406-21-000013", "fy": 2021, "fp": "FY", "form": "10-K", "filed": "2021-05-21", "frame": "CY2020Q1I", "unit": "USD" }, { "end": "2019-03-31", "val": -221465000, "accn": "0000772406-20-000007", "fy": 2020, "fp": "FY", "form": "10-K", "filed": "2020-05-20", "frame": "CY2019Q1I", "unit": "USD" }, { "end": "2019-03-30", "val": -222430000, "accn": "0000772406-20-000007", "fy": 2020, "fp": "FY", "form": "10-K", "filed": "2020-05-20", "unit": "USD" }, { "end": "2018-03-31", "val": -139345000, "accn": "0000772406-19-000008", "fy": 2019, "fp": "FY", "form": "10-K", "filed": "2019-05-24", "frame": "CY2018Q1I", "unit": "USD" }, { "end": "2017-03-25", "val": -107014000, "accn": "0000772406-18-000007", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2018-05-30", "frame": "CY2017Q1I", "unit": "USD" }, { "end": "2016-03-26", "val": -344345000, "accn": "0001193125-17-181625", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2017-05-24", "frame": "CY2016Q1I", "unit": "USD" }, { "end": "2015-03-28", "val": -400613000, "accn": "0001193125-16-602269", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2016-05-25", "frame": "CY2015Q1I", "unit": "USD" }, { "end": "2014-03-29", "val": -440634000, "accn": "0001193125-15-201883", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2015-05-27", "frame": "CY2014Q1I", "unit": "USD" }, { "end": "2013-03-30", "val": -492741000, "accn": "0001193125-14-215076", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-05-28", "frame": "CY2013Q1I", "unit": "USD" }, { "end": "2012-03-31", "val": -541609000, "accn": "0001193125-13-239492", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-05-29", "frame": "CY2012Q1I", "unit": "USD" }, { "end": "2011-03-26", "val": -552814000, "accn": "0001206774-12-002462", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-30", "frame": "CY2011Q1I", "unit": "USD" } ] }, { "tag": "WeightedAverageNumberOfSharesOutstandingBasic", "taxonomy": "us-gaap", "label": "Basic weighted-average shares", "kind": "duration", "unitKind": "shares", "meaning": "Time-weighted shares used for basic earnings per share. This denominator differs from shares outstanding at a single reporting date.", "observations": [ { "start": "2025-03-30", "end": "2026-03-28", "val": 51137000, "accn": "0000772406-26-000018", "fy": 2026, "fp": "FY", "form": "10-K", "filed": "2026-05-21", "frame": "CY2025", "unit": "shares" }, { "start": "2024-03-31", "end": "2025-03-29", "val": 53135000, "accn": "0000772406-26-000018", "fy": 2026, "fp": "FY", "form": "10-K", "filed": "2026-05-21", "frame": "CY2024", "unit": "shares" }, { "start": "2023-03-26", "end": "2024-03-30", "val": 54290000, "accn": "0000772406-26-000018", "fy": 2026, "fp": "FY", "form": "10-K", "filed": "2026-05-21", "frame": "CY2023", "unit": "shares" }, { "start": "2022-03-27", "end": "2023-03-25", "val": 55614000, "accn": "0000772406-25-000014", "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2025-05-23", "frame": "CY2022", "unit": "shares" }, { "start": "2021-03-28", "end": "2022-03-26", "val": 57278000, "accn": "0000772406-24-000031", "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2024-05-24", "frame": "CY2021", "unit": "shares" }, { "start": "2020-03-29", "end": "2021-03-27", "val": 58106000, "accn": "0000772406-23-000019", "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2023-05-19", "frame": "CY2020", "unit": "shares" }, { "start": "2019-03-31", "end": "2020-03-28", "val": 58317000, "accn": "0000772406-22-000014", "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2022-05-20", "frame": "CY2019", "unit": "shares" }, { "start": "2018-04-01", "end": "2019-03-30", "val": 60116000, "accn": "0000772406-21-000013", "fy": 2021, "fp": "FY", "form": "10-K", "filed": "2021-05-21", "frame": "CY2018", "unit": "shares" }, { "start": "2017-03-26", "end": "2018-03-31", "val": 63407000, "accn": "0000772406-20-000007", "fy": 2020, "fp": "FY", "form": "10-K", "filed": "2020-05-20", "frame": "CY2017", "unit": "shares" }, { "start": "2016-03-27", "end": "2017-03-25", "val": 63329000, "accn": "0000772406-19-000008", "fy": 2019, "fp": "FY", "form": "10-K", "filed": "2019-05-24", "frame": "CY2016", "unit": "shares" }, { "start": "2015-03-29", "end": "2016-03-26", "val": 63197000, "accn": "0000772406-18-000007", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2018-05-30", "frame": "CY2015", "unit": "shares" }, { "start": "2014-03-30", "end": "2015-03-28", "val": 62503000, "accn": "0001193125-17-181625", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2017-05-24", "frame": "CY2014", "unit": "shares" }, { "start": "2013-03-31", "end": "2014-03-29", "val": 62926000, "accn": "0001193125-16-602269", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2016-05-25", "frame": "CY2013", "unit": "shares" }, { "start": "2012-04-01", "end": "2013-03-30", "val": 64580000, "accn": "0001193125-15-201883", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2015-05-27", "frame": "CY2012", "unit": "shares" }, { "start": "2011-03-27", "end": "2012-03-31", "val": 64934000, "accn": "0001193125-14-215076", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-05-28", "frame": "CY2011", "unit": "shares" }, { "start": "2010-03-28", "end": "2011-03-26", "val": 67857000, "accn": "0001193125-13-239492", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-05-29", "frame": "CY2010", "unit": "shares" }, { "start": "2009-03-29", "end": "2010-03-27", "val": 65338000, "accn": "0001206774-12-002462", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-30", "frame": "CY2009", "unit": "shares" } ] }, { "tag": "WeightedAverageNumberOfDilutedSharesOutstanding", "taxonomy": "us-gaap", "label": "Diluted weighted-average shares", "kind": "duration", "unitKind": "shares", "meaning": "Weighted-average shares used for diluted earnings per share. Potential shares are included under the applicable dilution rules, not simply added to outstanding shares.", "observations": [ { "start": "2025-03-30", "end": "2026-03-28", "val": 52822000, "accn": "0000772406-26-000018", "fy": 2026, "fp": "FY", "form": "10-K", "filed": "2026-05-21", "frame": "CY2025", "unit": "shares" }, { "start": "2024-03-31", "end": "2025-03-29", "val": 55241000, "accn": "0000772406-26-000018", "fy": 2026, "fp": "FY", "form": "10-K", "filed": "2026-05-21", "frame": "CY2024", "unit": "shares" }, { "start": "2023-03-26", "end": "2024-03-30", "val": 56021000, "accn": "0000772406-26-000018", "fy": 2026, "fp": "FY", "form": "10-K", "filed": "2026-05-21", "frame": "CY2023", "unit": "shares" }, { "start": "2022-03-27", "end": "2023-03-25", "val": 57226000, "accn": "0000772406-25-000014", "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2025-05-23", "frame": "CY2022", "unit": "shares" }, { "start": "2021-03-28", "end": "2022-03-26", "val": 59143000, "accn": "0000772406-24-000031", "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2024-05-24", "frame": "CY2021", "unit": "shares" }, { "start": "2020-03-29", "end": "2021-03-27", "val": 60060000, "accn": "0000772406-23-000019", "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2023-05-19", "frame": "CY2020", "unit": "shares" }, { "start": "2019-03-31", "end": "2020-03-28", "val": 60462000, "accn": "0000772406-22-000014", "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2022-05-20", "frame": "CY2019", "unit": "shares" }, { "start": "2018-04-01", "end": "2019-03-30", "val": 61583000, "accn": "0000772406-21-000013", "fy": 2021, "fp": "FY", "form": "10-K", "filed": "2021-05-21", "frame": "CY2018", "unit": "shares" }, { "start": "2017-03-26", "end": "2018-03-31", "val": 65951000, "accn": "0000772406-20-000007", "fy": 2020, "fp": "FY", "form": "10-K", "filed": "2020-05-20", "frame": "CY2017", "unit": "shares" }, { "start": "2016-03-27", "end": "2017-03-25", "val": 66561000, "accn": "0000772406-19-000008", "fy": 2019, "fp": "FY", "form": "10-K", "filed": "2019-05-24", "frame": "CY2016", "unit": "shares" }, { "start": "2015-03-29", "end": "2016-03-26", "val": 65993000, "accn": "0000772406-18-000007", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2018-05-30", "frame": "CY2015", "unit": "shares" }, { "start": "2014-03-30", "end": "2015-03-28", "val": 65235000, "accn": "0001193125-17-181625", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2017-05-24", "frame": "CY2014", "unit": "shares" }, { "start": "2013-03-31", "end": "2014-03-29", "val": 65535000, "accn": "0001193125-16-602269", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2016-05-25", "frame": "CY2013", "unit": "shares" }, { "start": "2012-04-01", "end": "2013-03-30", "val": 68454000, "accn": "0001193125-15-201883", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2015-05-27", "frame": "CY2012", "unit": "shares" }, { "start": "2011-03-27", "end": "2012-03-31", "val": 68063000, "accn": "0001193125-14-215076", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-05-28", "frame": "CY2011", "unit": "shares" }, { "start": "2010-03-28", "end": "2011-03-26", "val": 72103000, "accn": "0001193125-13-239492", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-05-29", "frame": "CY2010", "unit": "shares" }, { "start": "2009-03-29", "end": "2010-03-27", "val": 65626000, "accn": "0001206774-12-002462", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-30", "frame": "CY2009", "unit": "shares" } ] }, { "tag": "EarningsPerShareBasic", "taxonomy": "us-gaap", "label": "Basic earnings per share", "kind": "duration", "unitKind": "per-share", "meaning": "Reported earnings or loss per basic common share or unit. Inspect attribution, share classes and restatements before comparing periods. This is not a market return.", "observations": [ { "start": "2025-03-30", "end": "2026-03-28", "val": 8.1, "accn": "0000772406-26-000018", "fy": 2026, "fp": "FY", "form": "10-K", "filed": "2026-05-21", "frame": "CY2025", "unit": "USD/shares" }, { "start": "2024-03-31", "end": "2025-03-29", "val": 6.24, "accn": "0000772406-26-000018", "fy": 2026, "fp": "FY", "form": "10-K", "filed": "2026-05-21", "frame": "CY2024", "unit": "USD/shares" }, { "start": "2023-03-26", "end": "2024-03-30", "val": 5.06, "accn": "0000772406-26-000018", "fy": 2026, "fp": "FY", "form": "10-K", "filed": "2026-05-21", "frame": "CY2023", "unit": "USD/shares" }, { "start": "2022-03-27", "end": "2023-03-25", "val": 3.18, "accn": "0000772406-25-000014", "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2025-05-23", "frame": "CY2022", "unit": "USD/shares" }, { "start": "2021-03-28", "end": "2022-03-26", "val": 5.7, "accn": "0000772406-24-000031", "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2024-05-24", "frame": "CY2021", "unit": "USD/shares" }, { "start": "2020-03-29", "end": "2021-03-27", "val": 3.74, "accn": "0000772406-23-000019", "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2023-05-19", "frame": "CY2020", "unit": "USD/shares" }, { "start": "2019-03-31", "end": "2020-03-28", "val": 2.74, "accn": "0000772406-22-000014", "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2022-05-20", "frame": "CY2019", "unit": "USD/shares" }, { "start": "2018-04-01", "end": "2019-03-30", "val": 1.5, "accn": "0000772406-21-000013", "fy": 2021, "fp": "FY", "form": "10-K", "filed": "2021-05-21", "frame": "CY2018", "unit": "USD/shares" }, { "start": "2017-03-26", "end": "2018-03-31", "val": 2.55, "accn": "0000772406-20-000007", "fy": 2020, "fp": "FY", "form": "10-K", "filed": "2020-05-20", "frame": "CY2017", "unit": "USD/shares" }, { "start": "2016-03-27", "end": "2017-03-25", "val": 4.12, "accn": "0000772406-19-000008", "fy": 2019, "fp": "FY", "form": "10-K", "filed": "2019-05-24", "frame": "CY2016", "unit": "USD/shares" }, { "start": "2015-03-29", "end": "2016-03-26", "val": 1.96, "accn": "0000772406-18-000007", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2018-05-30", "frame": "CY2015", "unit": "USD/shares" }, { "start": "2014-03-30", "end": "2015-03-28", "val": 0.88, "accn": "0001193125-17-181625", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2017-05-24", "frame": "CY2014", "unit": "USD/shares" }, { "start": "2013-03-31", "end": "2014-03-29", "val": 1.72, "accn": "0001193125-16-602269", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2016-05-25", "frame": "CY2013", "unit": "USD/shares" }, { "start": "2012-04-01", "end": "2013-03-30", "val": 2.12, "accn": "0001193125-15-201883", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2015-05-27", "frame": "CY2012", "unit": "USD/shares" }, { "start": "2011-03-27", "end": "2012-03-31", "val": 1.35, "accn": "0001193125-14-215076", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-05-28", "frame": "CY2011", "unit": "USD/shares" }, { "start": "2010-03-28", "end": "2011-03-26", "val": 3, "accn": "0001193125-13-239492", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-05-29", "frame": "CY2010", "unit": "USD/shares" }, { "start": "2009-03-29", "end": "2010-03-27", "val": 0.59, "accn": "0001206774-12-002462", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-30", "frame": "CY2009", "unit": "USD/shares" } ] }, { "tag": "EarningsPerShareDiluted", "taxonomy": "us-gaap", "label": "Diluted earnings per share", "kind": "duration", "unitKind": "per-share", "meaning": "Reported earnings or loss per share under dilution rules. Antidilutive instruments may be excluded. A diluted value can equal the basic value without implying no potential dilution.", "observations": [ { "start": "2025-03-30", "end": "2026-03-28", "val": 7.85, "accn": "0000772406-26-000018", "fy": 2026, "fp": "FY", "form": "10-K", "filed": "2026-05-21", "frame": "CY2025", "unit": "USD/shares" }, { "start": "2024-03-31", "end": "2025-03-29", "val": 6, "accn": "0000772406-26-000018", "fy": 2026, "fp": "FY", "form": "10-K", "filed": "2026-05-21", "frame": "CY2024", "unit": "USD/shares" }, { "start": "2023-03-26", "end": "2024-03-30", "val": 4.9, "accn": "0000772406-26-000018", "fy": 2026, "fp": "FY", "form": "10-K", "filed": "2026-05-21", "frame": "CY2023", "unit": "USD/shares" }, { "start": "2022-03-27", "end": "2023-03-25", "val": 3.09, "accn": "0000772406-25-000014", "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2025-05-23", "frame": "CY2022", "unit": "USD/shares" }, { "start": "2021-03-28", "end": "2022-03-26", "val": 5.52, "accn": "0000772406-24-000031", "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2024-05-24", "frame": "CY2021", "unit": "USD/shares" }, { "start": "2020-03-29", "end": "2021-03-27", "val": 3.62, "accn": "0000772406-23-000019", "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2023-05-19", "frame": "CY2020", "unit": "USD/shares" }, { "start": "2019-03-31", "end": "2020-03-28", "val": 2.64, "accn": "0000772406-22-000014", "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2022-05-20", "frame": "CY2019", "unit": "USD/shares" }, { "start": "2018-04-01", "end": "2019-03-30", "val": 1.46, "accn": "0000772406-21-000013", "fy": 2021, "fp": "FY", "form": "10-K", "filed": "2021-05-21", "frame": "CY2018", "unit": "USD/shares" }, { "start": "2017-03-26", "end": "2018-03-31", "val": 2.46, "accn": "0000772406-20-000007", "fy": 2020, "fp": "FY", "form": "10-K", "filed": "2020-05-20", "frame": "CY2017", "unit": "USD/shares" }, { "start": "2016-03-27", "end": "2017-03-25", "val": 3.92, "accn": "0000772406-19-000008", "fy": 2019, "fp": "FY", "form": "10-K", "filed": "2019-05-24", "frame": "CY2016", "unit": "USD/shares" }, { "start": "2015-03-29", "end": "2016-03-26", "val": 1.87, "accn": "0000772406-18-000007", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2018-05-30", "frame": "CY2015", "unit": "USD/shares" }, { "start": "2014-03-30", "end": "2015-03-28", "val": 0.85, "accn": "0001193125-17-181625", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2017-05-24", "frame": "CY2014", "unit": "USD/shares" }, { "start": "2013-03-31", "end": "2014-03-29", "val": 1.65, "accn": "0001193125-16-602269", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2016-05-25", "frame": "CY2013", "unit": "USD/shares" }, { "start": "2012-04-01", "end": "2013-03-30", "val": 2, "accn": "0001193125-15-201883", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2015-05-27", "frame": "CY2012", "unit": "USD/shares" }, { "start": "2011-03-27", "end": "2012-03-31", "val": 1.29, "accn": "0001193125-14-215076", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-05-28", "frame": "CY2011", "unit": "USD/shares" }, { "start": "2010-03-28", "end": "2011-03-26", "val": 2.82, "accn": "0001193125-13-239492", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-05-29", "frame": "CY2010", "unit": "USD/shares" }, { "start": "2009-03-29", "end": "2010-03-27", "val": 0.59, "accn": "0001206774-12-002462", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-30", "frame": "CY2009", "unit": "USD/shares" } ] }, { "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. 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Check filing presentation before combining expense subtotals.", "observations": [ { "start": "2025-03-30", "end": "2026-03-28", "val": 593792000, "accn": "0000772406-26-000018", "fy": 2026, "fp": "FY", "form": "10-K", "filed": "2026-05-21", "frame": "CY2025", "unit": "USD" }, { "start": "2024-03-31", "end": "2025-03-29", "val": 585679000, "accn": "0000772406-26-000018", "fy": 2026, "fp": "FY", "form": "10-K", "filed": "2026-05-21", "frame": "CY2024", "unit": "USD" }, { "start": "2023-03-26", "end": "2024-03-30", "val": 572606000, "accn": "0000772406-26-000018", "fy": 2026, "fp": "FY", "form": "10-K", "filed": "2026-05-21", "frame": "CY2023", "unit": "USD" }, { "start": "2022-03-27", "end": "2023-03-25", "val": 707948000, "accn": "0000772406-25-000014", "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2025-05-23", "frame": "CY2022", "unit": "USD" }, { "start": "2021-03-28", "end": "2022-03-26", "val": 557303000, "accn": "0000772406-24-000031", "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2024-05-24", "frame": "CY2021", "unit": "USD" }, { "start": "2020-03-29", "end": "2021-03-27", "val": 470119000, "accn": "0000772406-23-000019", "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2023-05-19", "frame": "CY2020", "unit": "USD" }, { "start": "2019-03-31", "end": "2020-03-28", "val": 500687000, "accn": "0000772406-22-000014", "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2022-05-20", "frame": "CY2019", "unit": "USD" }, { "start": "2018-04-01", "end": "2019-03-30", "val": 496728000, "accn": "0000772406-21-000013", "fy": 2021, "fp": "FY", "form": "10-K", "filed": "2021-05-21", "frame": "CY2018", "unit": "USD" }, { "start": "2017-03-26", "end": "2018-03-31", "val": 498255000, "accn": "0000772406-20-000007", "fy": 2020, "fp": "FY", "form": "10-K", "filed": "2020-05-20", "frame": "CY2017", "unit": "USD" }, { "start": "2016-03-27", "end": "2017-03-25", "val": 440765000, "accn": "0000772406-19-000008", "fy": 2019, "fp": "FY", "form": "10-K", "filed": "2019-05-24", "frame": "CY2016", "unit": "USD" }, { "start": "2015-03-29", "end": "2016-03-26", "val": 374629000, "accn": "0000772406-18-000007", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2018-05-30", "frame": "CY2015", "unit": "USD" }, { "start": "2014-03-30", "end": "2015-03-28", "val": 316979000, "accn": "0001193125-17-181625", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2017-05-24", "frame": "CY2014", "unit": "USD" }, { "start": "2013-03-31", "end": "2014-03-29", "val": 201147000, "accn": "0001193125-16-602269", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2016-05-25", "frame": "CY2013", "unit": "USD" }, { "start": "2012-04-01", "end": "2013-03-30", "val": 194361000, "accn": "0001193125-15-201883", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2015-05-27", "frame": "CY2012", "unit": "USD" }, { "start": "2011-03-27", "end": "2012-03-31", "val": 150905000, "accn": "0001193125-14-215076", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-05-28", "frame": "CY2011", "unit": "USD" }, { "start": "2010-03-28", "end": "2011-03-26", "val": 118668000, "accn": "0001193125-13-239492", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-05-29", "frame": "CY2010", "unit": "USD" }, { "start": "2009-03-29", "end": "2010-03-27", "val": 93327000, "accn": "0001206774-12-002462", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-30", "frame": "CY2009", "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": "2026-03-28", "val": 240871000, "accn": "0000772406-26-000018", "fy": 2026, "fp": "FY", "form": "10-K", "filed": "2026-05-21", "unit": "USD" }, { "end": "2025-03-29", "val": 299092000, "accn": "0000772406-26-000018", "fy": 2026, "fp": "FY", "form": "10-K", "filed": "2026-05-21", "frame": "CY2025Q1I", "unit": "USD" }, { "end": "2024-03-30", "val": 227248000, "accn": "0000772406-25-000014", "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2025-05-23", "frame": "CY2024Q1I", "unit": "USD" }, { "end": "2023-03-25", "val": 233450000, "accn": "0000772406-24-000031", "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2024-05-24", "frame": "CY2023Q1I", "unit": "USD" }, { "end": "2022-03-26", "val": 138436000, "accn": "0000772406-23-000019", "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2023-05-19", "frame": "CY2022Q1I", "unit": "USD" }, { "end": "2021-03-27", "val": 173263000, "accn": "0000772406-22-000014", "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2022-05-20", "frame": "CY2021Q1I", "unit": "USD" }, { "end": "2020-03-28", "val": 146725000, "accn": "0000772406-21-000013", "fy": 2021, "fp": "FY", "form": "10-K", "filed": "2021-05-21", "frame": "CY2020Q1I", "unit": "USD" }, { "end": "2019-03-30", "val": 164733000, "accn": "0000772406-20-000007", "fy": 2020, "fp": "FY", "form": "10-K", "filed": "2020-05-20", "frame": "CY2019Q1I", "unit": "USD" }, { "end": "2018-04-01", "val": 205369000, "accn": "0000772406-19-000008", "fy": 2019, "fp": "FY", "form": "10-K", "filed": "2019-05-24", "unit": "USD" }, { "end": "2018-03-31", "val": 205760000, "accn": "0000772406-19-000008", "fy": 2019, "fp": "FY", "form": "10-K", "filed": "2019-05-24", "frame": "CY2018Q1I", "unit": "USD" }, { "end": "2017-03-25", "val": 167895000, "accn": "0000772406-18-000007", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2018-05-30", "frame": "CY2017Q1I", "unit": "USD" }, { "end": "2016-03-26", "val": 142015000, "accn": "0001193125-17-181625", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2017-05-24", "frame": "CY2016Q1I", "unit": "USD" }, { "end": "2015-03-28", "val": 84196000, "accn": "0001193125-16-602269", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2016-05-25", "frame": "CY2015Q1I", "unit": "USD" }, { "end": "2014-03-29", "val": 69743000, "accn": "0001193125-15-201883", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2015-05-27", "frame": "CY2014Q1I", "unit": "USD" }, { "end": "2013-03-30", "val": 119300000, "accn": "0001193125-14-215076", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-05-28", "frame": "CY2013Q1I", "unit": "USD" }, { "end": "2012-03-31", "val": 55915000, "accn": "0001193125-13-239492", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-05-29", "frame": "CY2012Q1I", "unit": "USD" }, { "end": "2011-03-26", "val": 40497000, "accn": "0001206774-12-002462", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-30", "frame": "CY2011Q1I", "unit": "USD" } ] }, { "tag": "GrossProfit", "taxonomy": "us-gaap", "label": "Gross profit", "kind": "duration", "unitKind": "money", "meaning": "Revenue less the costs directly attributed to the goods or services sold. 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It is an expense category, not a substitute for total operating expenses.", "observations": [ { "start": "2025-03-30", "end": "2026-03-28", "val": 159839000, "accn": "0000772406-26-000018", "fy": 2026, "fp": "FY", "form": "10-K", "filed": "2026-05-21", "frame": "CY2025", "unit": "USD" }, { "start": "2024-03-31", "end": "2025-03-29", "val": 150995000, "accn": "0000772406-26-000018", "fy": 2026, "fp": "FY", "form": "10-K", "filed": "2026-05-21", "frame": "CY2024", "unit": "USD" }, { "start": "2023-03-26", "end": "2024-03-30", "val": 144172000, "accn": "0000772406-26-000018", "fy": 2026, "fp": "FY", "form": "10-K", "filed": "2026-05-21", "frame": "CY2023", "unit": "USD" }, { "start": "2022-03-27", "end": "2023-03-25", "val": 153144000, "accn": "0000772406-25-000014", "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2025-05-23", "frame": "CY2022", "unit": "USD" }, { "start": "2021-03-28", "end": "2022-03-26", "val": 150996000, "accn": "0000772406-24-000031", "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2024-05-24", "frame": "CY2021", "unit": "USD" }, { "start": "2020-03-29", "end": "2021-03-27", "val": 127008000, "accn": "0000772406-23-000019", "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2023-05-19", "frame": "CY2020", "unit": "USD" }, { "start": "2019-03-31", "end": "2020-03-28", "val": 131115000, "accn": "0000772406-22-000014", "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2022-05-20", "frame": "CY2019", "unit": "USD" }, { "start": "2018-04-01", "end": "2019-03-30", "val": 126502000, "accn": "0000772406-21-000013", "fy": 2021, "fp": "FY", "form": "10-K", "filed": "2021-05-21", "frame": "CY2018", "unit": "USD" }, { "start": "2017-03-26", "end": "2018-03-31", "val": 131811000, "accn": "0000772406-20-000007", "fy": 2020, "fp": "FY", "form": "10-K", "filed": "2020-05-20", "frame": "CY2017", "unit": "USD" }, { "start": "2016-03-27", "end": "2017-03-25", "val": 127265000, "accn": "0000772406-19-000008", "fy": 2019, "fp": "FY", "form": "10-K", "filed": "2019-05-24", "frame": "CY2016", "unit": "USD" }, { "start": "2015-03-29", "end": "2016-03-26", "val": 117082000, "accn": "0000772406-18-000007", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2018-05-30", "frame": "CY2015", "unit": "USD" }, { "start": "2014-03-30", "end": "2015-03-28", "val": 99509000, "accn": "0001193125-17-181625", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2017-05-24", "frame": "CY2014", "unit": "USD" }, { "start": "2013-03-31", "end": "2014-03-29", "val": 74861000, "accn": "0001193125-16-602269", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2016-05-25", "frame": "CY2013", "unit": "USD" }, { "start": "2012-04-01", "end": "2013-03-30", "val": 76998000, "accn": "0001193125-15-201883", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2015-05-27", "frame": "CY2012", "unit": "USD" }, { "start": "2011-03-27", "end": "2012-03-31", "val": 65208000, "accn": "0001193125-14-215076", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-05-28", "frame": "CY2011", "unit": "USD" }, { "start": "2010-03-28", "end": "2011-03-26", "val": 58734000, "accn": "0001193125-13-239492", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-05-29", "frame": "CY2010", "unit": "USD" }, { "start": "2009-03-29", "end": "2010-03-27", "val": 43306000, "accn": "0001206774-12-002462", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-30", "frame": "CY2009", "unit": "USD" } ] }, { "tag": "ResearchAndDevelopmentExpense", "taxonomy": "us-gaap", "label": "Research and development expense", "kind": "duration", "unitKind": "money", "meaning": "Research and development costs recognized as expense. 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