{ "schema": "canli.company-reference.v1", "cik": "0001329394", "name": "Silicon Motion Technology Corporation", "selection_policy": "extended-v22", "source_url": "https://data.sec.gov/api/xbrl/companyfacts/CIK0001329394.json", "source_sha256": "69bd62ea71ae1dd0bdf18a9cc7035f9c7b834e0c1f7714e8fcb21e01acc47d39", "fetched_at": "2026-09-20T07:53:09.876Z", "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": "2011-12-31", "val": 7588387000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2011Q4I", "unit": "TWD" }, { "end": "2010-12-31", "val": 5604536000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2010Q4I", "unit": "TWD" }, { "end": "2025-12-31", "val": 1222719000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2025Q4I", "unit": "USD" }, { "end": "2024-12-31", "val": 1031336000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2024Q4I", "unit": "USD" }, { "end": "2023-12-31", "val": 1007961000, "accn": "0001193125-25-107157", "fy": 2024, "fp": "FY", "form": "20-F", "filed": "2025-04-30", "frame": "CY2023Q4I", "unit": "USD" }, { "end": "2022-12-31", "val": 961250000, "accn": "0001193125-24-125110", "fy": 2023, "fp": "FY", "form": "20-F", "filed": "2024-04-30", "frame": "CY2022Q4I", "unit": "USD" }, { "end": "2021-12-31", "val": 971328000, "accn": "0001193125-23-126868", "fy": 2022, "fp": "FY", "form": "20-F", "filed": "2023-04-28", "frame": "CY2021Q4I", "unit": "USD" }, { "end": "2020-12-31", "val": 742060000, "accn": "0001193125-22-117590", "fy": 2021, "fp": "FY", "form": "20-F", "filed": "2022-04-25", "frame": "CY2020Q4I", "unit": "USD" }, { "end": "2019-12-31", "val": 697729000, "accn": "0001193125-21-159231", "fy": 2020, "fp": "FY", "form": "20-F", "filed": "2021-05-12", "frame": "CY2019Q4I", "unit": "USD" }, { "end": "2018-12-31", "val": 672614000, "accn": "0001193125-20-167679", "fy": 2019, "fp": "FY", "form": "20-F", "filed": "2020-06-12", "frame": "CY2018Q4I", "unit": "USD" }, { "end": "2017-12-31", "val": 693732000, "accn": "0001193125-19-147977", "fy": 2018, "fp": "FY", "form": "20-F", "filed": "2019-05-15", "frame": "CY2017Q4I", "unit": "USD" }, { "end": "2016-12-31", "val": 606026000, "accn": "0001193125-18-143458", "fy": 2017, "fp": "FY", "form": "20-F", "filed": "2018-04-30", "frame": "CY2016Q4I", "unit": "USD" }, { "end": "2015-12-31", "val": 445628000, "accn": "0001193125-17-148143", "fy": 2016, "fp": "FY", "form": "20-F", "filed": "2017-04-28", "frame": "CY2015Q4I", "unit": "USD" }, { "end": "2014-12-31", "val": 366534000, "accn": "0001193125-16-569960", "fy": 2015, "fp": "FY", "form": "20-F", "filed": "2016-04-29", "frame": "CY2014Q4I", "unit": "USD" }, { "end": "2013-12-31", "val": 316763000, "accn": "0001193125-15-161139", "fy": 2014, "fp": "FY", "form": "20-F", "filed": "2015-04-30", "frame": "CY2013Q4I", "unit": "USD" }, { "end": "2012-12-31", "val": 321746000, "accn": "0001193125-14-171476", "fy": 2013, "fp": "FY", "form": "20-F", "filed": "2014-04-30", "frame": "CY2012Q4I", "unit": "USD" }, { "end": "2011-12-31", "val": 247326000, "accn": "0001193125-13-239627", "fy": 2012, "fp": "FY", "form": "20-F/A", "filed": "2013-05-29", "frame": "CY2011Q4I", "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": "2011-12-31", "val": 1387591000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2011Q4I", "unit": "TWD" }, { "end": "2010-12-31", "val": 878104000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2010Q4I", "unit": "TWD" }, { "end": "2025-12-31", "val": 391982000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2025Q4I", "unit": "USD" }, { "end": "2024-12-31", "val": 259052000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2024Q4I", "unit": "USD" }, { "end": "2023-12-31", "val": 273265000, "accn": "0001193125-25-107157", "fy": 2024, "fp": "FY", "form": "20-F", "filed": "2025-04-30", "frame": "CY2023Q4I", "unit": "USD" }, { "end": "2022-12-31", "val": 228649000, "accn": "0001193125-24-125110", "fy": 2023, "fp": "FY", "form": "20-F", "filed": "2024-04-30", "frame": "CY2022Q4I", "unit": "USD" }, { "end": "2021-12-31", "val": 313696000, "accn": "0001193125-23-126868", "fy": 2022, "fp": "FY", "form": "20-F", "filed": "2023-04-28", "frame": "CY2021Q4I", "unit": "USD" }, { "end": "2020-12-31", "val": 184318000, "accn": "0001193125-22-117590", "fy": 2021, "fp": "FY", "form": "20-F", "filed": "2022-04-25", "frame": "CY2020Q4I", "unit": "USD" }, { "end": "2019-12-31", "val": 160945000, "accn": "0001193125-21-159231", "fy": 2020, "fp": "FY", "form": "20-F", "filed": "2021-05-12", "frame": "CY2019Q4I", "unit": "USD" }, { "end": "2018-12-31", "val": 140337000, "accn": "0001193125-20-167679", "fy": 2019, "fp": "FY", "form": "20-F", "filed": "2020-06-12", "frame": "CY2018Q4I", "unit": "USD" }, { "end": "2017-12-31", "val": 199681000, "accn": "0001193125-19-147977", "fy": 2018, "fp": "FY", "form": "20-F", "filed": "2019-05-15", "frame": "CY2017Q4I", "unit": "USD" }, { "end": "2016-12-31", "val": 163263000, "accn": "0001193125-18-143458", "fy": 2017, "fp": "FY", "form": "20-F", "filed": "2018-04-30", "frame": "CY2016Q4I", "unit": "USD" }, { "end": "2015-12-31", "val": 101130000, "accn": "0001193125-17-148143", "fy": 2016, "fp": "FY", "form": "20-F", "filed": "2017-04-28", "frame": "CY2015Q4I", "unit": "USD" }, { "end": "2014-12-31", "val": 62434000, "accn": "0001193125-16-569960", "fy": 2015, "fp": "FY", "form": "20-F", "filed": "2016-04-29", "frame": "CY2014Q4I", "unit": "USD" }, { "end": "2013-12-31", "val": 46066000, "accn": "0001193125-15-161139", "fy": 2014, "fp": "FY", "form": "20-F", "filed": "2015-04-30", "frame": "CY2013Q4I", "unit": "USD" }, { "end": "2012-12-31", "val": 59480000, "accn": "0001193125-14-171476", "fy": 2013, "fp": "FY", "form": "20-F", "filed": "2014-04-30", "frame": "CY2012Q4I", "unit": "USD" }, { "end": "2011-12-31", "val": 45826000, "accn": "0001193125-13-239627", "fy": 2012, "fp": "FY", "form": "20-F/A", "filed": "2013-05-29", "frame": "CY2011Q4I", "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": "2011-12-31", "val": 6200796000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2011Q4I", "unit": "TWD" }, { "end": "2010-12-31", "val": 4726432000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2010Q4I", "unit": "TWD" }, { "end": "2009-12-31", "val": 4513742000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2009Q4I", "unit": "TWD" }, { "end": "2008-12-31", "val": 6289590000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2008Q4I", "unit": "TWD" }, { "end": "2025-12-31", "val": 830737000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2025Q4I", "unit": "USD" }, { "end": "2024-12-31", "val": 772284000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2024Q4I", "unit": "USD" }, { "end": "2023-12-31", "val": 734696000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2023Q4I", "unit": "USD" }, { "end": "2022-12-31", "val": 732601000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2022Q4I", "unit": "USD" }, { "end": "2021-12-31", "val": 657632000, "accn": "0001193125-25-107157", "fy": 2024, "fp": "FY", "form": "20-F", "filed": "2025-04-30", "frame": "CY2021Q4I", "unit": "USD" }, { "end": "2020-12-31", "val": 557742000, "accn": "0001193125-24-125110", "fy": 2023, "fp": "FY", "form": "20-F", "filed": "2024-04-30", "frame": "CY2020Q4I", "unit": "USD" }, { "end": "2019-12-31", "val": 536784000, "accn": "0001193125-23-126868", "fy": 2022, "fp": "FY", "form": "20-F", "filed": "2023-04-28", "frame": "CY2019Q4I", "unit": "USD" }, { "end": "2018-12-31", "val": 532277000, "accn": "0001193125-22-117590", "fy": 2021, "fp": "FY", "form": "20-F", "filed": "2022-04-25", "frame": "CY2018Q4I", "unit": "USD" }, { "end": "2017-12-31", "val": 494051000, "accn": "0001193125-21-159231", "fy": 2020, "fp": "FY", "form": "20-F", "filed": "2021-05-12", "frame": "CY2017Q4I", "unit": "USD" }, { "end": "2016-12-31", "val": 442763000, "accn": "0001193125-20-167679", "fy": 2019, "fp": "FY", "form": "20-F", "filed": "2020-06-12", "frame": "CY2016Q4I", "unit": "USD" }, { "end": "2015-12-31", "val": 344498000, "accn": "0001193125-19-147977", "fy": 2018, "fp": "FY", "form": "20-F", "filed": "2019-05-15", "frame": "CY2015Q4I", "unit": "USD" }, { "end": "2014-12-31", "val": 304100000, "accn": "0001193125-18-143458", "fy": 2017, "fp": "FY", "form": "20-F", "filed": "2018-04-30", "frame": "CY2014Q4I", "unit": "USD" }, { "end": "2013-12-31", "val": 270697000, "accn": "0001193125-17-148143", "fy": 2016, "fp": "FY", "form": "20-F", "filed": "2017-04-28", "frame": "CY2013Q4I", "unit": "USD" }, { "end": "2012-12-31", "val": 262266000, "accn": "0001193125-16-569960", "fy": 2015, "fp": "FY", "form": "20-F", "filed": "2016-04-29", "frame": "CY2012Q4I", "unit": "USD" }, { "end": "2011-12-31", "val": 201500000, "accn": "0001193125-15-161139", "fy": 2014, "fp": "FY", "form": "20-F", "filed": "2015-04-30", "frame": "CY2011Q4I", "unit": "USD" }, { "end": "2010-12-31", "val": 157361000, "accn": "0001193125-14-171476", "fy": 2013, "fp": "FY", "form": "20-F", "filed": "2014-04-30", "frame": "CY2010Q4I", "unit": "USD" }, { "end": "2009-12-31", "val": 139751000, "accn": "0001193125-13-239627", "fy": 2012, "fp": "FY", "form": "20-F/A", "filed": "2013-05-29", "frame": "CY2009Q4I", "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": "2011-12-31", "val": 2687746000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2011Q4I", "unit": "TWD" }, { "end": "2010-12-31", "val": 1569792000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2010Q4I", "unit": "TWD" }, { "end": "2009-12-31", "val": 1951584000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2009Q4I", "unit": "TWD" }, { "end": "2008-12-31", "val": 1586941000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2008Q4I", "unit": "TWD" }, { "end": "2025-12-31", "val": 201842000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2025Q4I", "unit": "USD" }, { "end": "2024-12-31", "val": 276068000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2024Q4I", "unit": "USD" }, { "end": "2023-12-31", "val": 314302000, "accn": "0001193125-25-107157", "fy": 2024, "fp": "FY", "form": "20-F", "filed": "2025-04-30", "frame": "CY2023Q4I", "unit": "USD" }, { "end": "2022-12-31", "val": 232179000, "accn": "0001193125-24-125110", "fy": 2023, "fp": "FY", "form": "20-F", "filed": "2024-04-30", "frame": "CY2022Q4I", "unit": "USD" }, { "end": "2021-12-31", "val": 360082000, "accn": "0001193125-23-126868", "fy": 2022, "fp": "FY", "form": "20-F", "filed": "2023-04-28", "frame": "CY2021Q4I", "unit": "USD" }, { "end": "2020-12-31", "val": 342961000, "accn": "0001193125-22-117590", "fy": 2021, "fp": "FY", "form": "20-F", "filed": "2022-04-25", "frame": "CY2020Q4I", "unit": "USD" }, { "end": "2019-12-31", "val": 323166000, "accn": "0001193125-21-159231", "fy": 2020, "fp": "FY", "form": "20-F", "filed": "2021-05-12", "frame": "CY2019Q4I", "unit": "USD" }, { "end": "2018-12-31", "val": 284989000, "accn": "0001193125-20-167679", "fy": 2019, "fp": "FY", "form": "20-F", "filed": "2020-06-12", "frame": "CY2018Q4I", "unit": "USD" }, { "end": "2017-12-31", "val": 359453000, "accn": "0001193125-19-147977", "fy": 2018, "fp": "FY", "form": "20-F", "filed": "2019-05-15", "frame": "CY2017Q4I", "unit": "USD" }, { "end": "2016-12-31", "val": 274483000, "accn": "0001193125-18-143458", "fy": 2017, "fp": "FY", "form": "20-F", "filed": "2018-04-30", "frame": "CY2016Q4I", "unit": "USD" }, { "end": "2015-12-31", "val": 180519000, "accn": "0001193125-18-143458", "fy": 2017, "fp": "FY", "form": "20-F", "filed": "2018-04-30", "frame": "CY2015Q4I", "unit": "USD" }, { "end": "2014-12-31", "val": 194211000, "accn": "0001193125-18-143458", "fy": 2017, "fp": "FY", "form": "20-F", "filed": "2018-04-30", "frame": "CY2014Q4I", "unit": "USD" }, { "end": "2013-12-31", "val": 161720000, "accn": "0001193125-17-148143", "fy": 2016, "fp": "FY", "form": "20-F", "filed": "2017-04-28", "frame": "CY2013Q4I", "unit": "USD" }, { "end": "2012-12-31", "val": 154734000, "accn": "0001193125-16-569960", "fy": 2015, "fp": "FY", "form": "20-F", "filed": "2016-04-29", "frame": "CY2012Q4I", "unit": "USD" }, { "end": "2011-12-31", "val": 88763000, "accn": "0001193125-15-161139", "fy": 2014, "fp": "FY", "form": "20-F", "filed": "2015-04-30", "frame": "CY2011Q4I", "unit": "USD" }, { "end": "2010-12-31", "val": 53889000, "accn": "0001193125-14-171476", "fy": 2013, "fp": "FY", "form": "20-F", "filed": "2014-04-30", "frame": "CY2010Q4I", "unit": "USD" }, { "end": "2009-12-31", "val": 61006000, "accn": "0001193125-13-239627", "fy": 2012, "fp": "FY", "form": "20-F/A", "filed": "2013-05-29", "frame": "CY2009Q4I", "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": "2011-01-01", "end": "2011-12-31", "val": 1221432000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2011", "unit": "TWD" }, { "start": "2010-01-01", "end": "2010-12-31", "val": -155367000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2010", "unit": "TWD" }, { "start": "2009-01-01", "end": "2009-12-31", "val": -2309198000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2009", "unit": "TWD" }, { "start": "2025-01-01", "end": "2025-12-31", "val": 122635000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2025", "unit": "USD" }, { "start": "2024-01-01", "end": "2024-12-31", "val": 89249000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2024", "unit": "USD" }, { "start": "2023-01-01", "end": "2023-12-31", "val": 52873000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2023", "unit": "USD" }, { "start": "2022-01-01", "end": "2022-12-31", "val": 172510000, "accn": "0001193125-25-107157", "fy": 2024, "fp": "FY", "form": "20-F", "filed": "2025-04-30", "frame": "CY2022", "unit": "USD" }, { "start": "2021-01-01", "end": "2021-12-31", "val": 200002000, "accn": "0001193125-24-125110", "fy": 2023, "fp": "FY", "form": "20-F", "filed": "2024-04-30", "frame": "CY2021", "unit": "USD" }, { "start": "2020-01-01", "end": "2020-12-31", "val": 79746000, "accn": "0001193125-23-126868", "fy": 2022, "fp": "FY", "form": "20-F", "filed": "2023-04-28", "frame": "CY2020", "unit": "USD" }, { "start": "2019-01-01", "end": "2019-12-31", "val": 64398000, "accn": "0001193125-22-117590", "fy": 2021, "fp": "FY", "form": "20-F", "filed": "2022-04-25", "frame": "CY2019", "unit": "USD" }, { "start": "2018-01-01", "end": "2018-12-31", "val": 98070000, "accn": "0001193125-21-159231", "fy": 2020, "fp": "FY", "form": "20-F", "filed": "2021-05-12", "frame": "CY2018", "unit": "USD" }, { "start": "2017-01-01", "end": "2017-12-31", "val": 74955000, "accn": "0001193125-20-167679", "fy": 2019, "fp": "FY", "form": "20-F", "filed": "2020-06-12", "frame": "CY2017", "unit": "USD" }, { "start": "2016-01-01", "end": "2016-12-31", "val": 110940000, "accn": "0001193125-19-147977", "fy": 2018, "fp": "FY", "form": "20-F", "filed": "2019-05-15", "frame": "CY2016", "unit": "USD" }, { "start": "2015-01-01", "end": "2015-12-31", "val": 60251000, "accn": "0001193125-18-143458", "fy": 2017, "fp": "FY", "form": "20-F", "filed": "2018-04-30", "frame": "CY2015", "unit": "USD" }, { "start": "2014-01-01", "end": "2014-12-31", "val": 44467000, "accn": "0001193125-17-148143", "fy": 2016, "fp": "FY", "form": "20-F", "filed": "2017-04-28", "frame": "CY2014", "unit": "USD" }, { "start": "2013-01-01", "end": "2013-12-31", "val": 27376000, "accn": "0001193125-16-569960", "fy": 2015, "fp": "FY", "form": "20-F", "filed": "2016-04-29", "frame": "CY2013", "unit": "USD" }, { "start": "2012-01-01", "end": "2012-12-31", "val": 47218000, "accn": "0001193125-15-161139", "fy": 2014, "fp": "FY", "form": "20-F", "filed": "2015-04-30", "frame": "CY2012", "unit": "USD" }, { "start": "2011-01-01", "end": "2011-12-31", "val": 41469000, "accn": "0001193125-14-171476", "fy": 2013, "fp": "FY", "form": "20-F", "filed": "2014-04-30", "frame": "CY2011", "unit": "USD" }, { "start": "2010-01-01", "end": "2010-12-31", "val": -5238000, "accn": "0001193125-13-239627", "fy": 2012, "fp": "FY", "form": "20-F/A", "filed": "2013-05-29", "frame": "CY2010", "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": "2011-01-01", "end": "2011-12-31", "val": 1562339000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2011", "unit": "TWD" }, { "start": "2010-01-01", "end": "2010-12-31", "val": -278583000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2010", "unit": "TWD" }, { "start": "2009-01-01", "end": "2009-12-31", "val": 323927000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2009", "unit": "TWD" }, { "start": "2025-01-01", "end": "2025-12-31", "val": 61360000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2025", "unit": "USD" }, { "start": "2024-01-01", "end": "2024-12-31", "val": 77095000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2024", "unit": "USD" }, { "start": "2023-01-01", "end": "2023-12-31", "val": 149083000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2023", "unit": "USD" }, { "start": "2022-01-01", "end": "2022-12-31", "val": 83892000, "accn": "0001193125-25-107157", "fy": 2024, "fp": "FY", "form": "20-F", "filed": "2025-04-30", "frame": "CY2022", "unit": "USD" }, { "start": "2021-01-01", "end": "2021-12-31", "val": 174698000, "accn": "0001193125-24-125110", "fy": 2023, "fp": "FY", "form": "20-F", "filed": "2024-04-30", "frame": "CY2021", "unit": "USD" }, { "start": "2020-01-01", "end": "2020-12-31", "val": 117229000, "accn": "0001193125-23-126868", "fy": 2022, "fp": "FY", "form": "20-F", "filed": "2023-04-28", "frame": "CY2020", "unit": "USD" }, { "start": "2019-01-01", "end": "2019-12-31", "val": 77695000, "accn": "0001193125-22-117590", "fy": 2021, "fp": "FY", "form": "20-F", "filed": "2022-04-25", "frame": "CY2019", "unit": "USD" }, { "start": "2018-01-01", "end": "2018-12-31", "val": 108242000, "accn": "0001193125-21-159231", "fy": 2020, "fp": "FY", "form": "20-F", "filed": "2021-05-12", "frame": "CY2018", "unit": "USD" }, { "start": "2017-01-01", "end": "2017-12-31", "val": 103881000, "accn": "0001193125-20-167679", "fy": 2019, "fp": "FY", "form": "20-F", "filed": "2020-06-12", "frame": "CY2017", "unit": "USD" }, { "start": "2016-01-01", "end": "2016-12-31", "val": 125568000, "accn": "0001193125-19-147977", "fy": 2018, "fp": "FY", "form": "20-F", "filed": "2019-05-15", "frame": "CY2016", "unit": "USD" }, { "start": "2012-01-01", "end": "2012-12-31", "val": 69236000, "accn": "0001193125-13-239627", "fy": 2012, "fp": "FY", "form": "20-F/A", "filed": "2013-05-29", "frame": "CY2012", "unit": "USD" }, { "start": "2011-01-01", "end": "2011-12-31", "val": 54261000, "accn": "0001193125-13-239627", "fy": 2012, "fp": "FY", "form": "20-F/A", "filed": "2013-05-29", "frame": "CY2011", "unit": "USD" }, { "start": "2010-01-01", "end": "2010-12-31", "val": -11987000, "accn": "0001193125-13-239627", "fy": 2012, "fp": "FY", "form": "20-F/A", "filed": "2013-05-29", "frame": "CY2010", "unit": "USD" } ] }, { "tag": "PaymentsToAcquirePropertyPlantAndEquipment", "taxonomy": "us-gaap", "label": "Capital expenditure payments", "kind": "duration", "meaning": "Cash payments to acquire property, plant and equipment. This taxonomy concept does not capture every form of investment or acquisition.", "observations": [ { "start": "2011-01-01", "end": "2011-12-31", "val": 144316000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2011", "unit": "TWD" }, { "start": "2010-01-01", "end": "2010-12-31", "val": 137087000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2010", "unit": "TWD" }, { "start": "2009-01-01", "end": "2009-12-31", "val": 99480000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2009", "unit": "TWD" }, { "start": "2025-01-01", "end": "2025-12-31", "val": 55065000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2025", "unit": "USD" }, { "start": "2024-01-01", "end": "2024-12-31", "val": 44351000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2024", "unit": "USD" }, { "start": "2023-01-01", "end": "2023-12-31", "val": 50313000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2023", "unit": "USD" }, { "start": "2022-01-01", "end": "2022-12-31", "val": 32942000, "accn": "0001193125-25-107157", "fy": 2024, "fp": "FY", "form": "20-F", "filed": "2025-04-30", "frame": "CY2022", "unit": "USD" }, { "start": "2021-01-01", "end": "2021-12-31", "val": 24657000, "accn": "0001193125-24-125110", "fy": 2023, "fp": "FY", "form": "20-F", "filed": "2024-04-30", "frame": "CY2021", "unit": "USD" }, { "start": "2020-01-01", "end": "2020-12-31", "val": 19545000, "accn": "0001193125-23-126868", "fy": 2022, "fp": "FY", "form": "20-F", "filed": "2023-04-28", "frame": "CY2020", "unit": "USD" }, { "start": "2019-01-01", "end": "2019-12-31", "val": 11015000, "accn": "0001193125-22-117590", "fy": 2021, "fp": "FY", "form": "20-F", "filed": "2022-04-25", "frame": "CY2019", "unit": "USD" }, { "start": "2018-01-01", "end": "2018-12-31", "val": 74853000, "accn": "0001193125-21-159231", "fy": 2020, "fp": "FY", "form": "20-F", "filed": "2021-05-12", "frame": "CY2018", "unit": "USD" }, { "start": "2017-01-01", "end": "2017-12-31", "val": 11683000, "accn": "0001193125-20-167679", "fy": 2019, "fp": "FY", "form": "20-F", "filed": "2020-06-12", "frame": "CY2017", "unit": "USD" }, { "start": "2016-01-01", "end": "2016-12-31", "val": 12220000, "accn": "0001193125-19-147977", "fy": 2018, "fp": "FY", "form": "20-F", "filed": "2019-05-15", "frame": "CY2016", "unit": "USD" }, { "start": "2015-01-01", "end": "2015-12-31", "val": 23664000, "accn": "0001193125-18-143458", "fy": 2017, "fp": "FY", "form": "20-F", "filed": "2018-04-30", "frame": "CY2015", "unit": "USD" }, { "start": "2014-01-01", "end": "2014-12-31", "val": 11596000, "accn": "0001193125-17-148143", "fy": 2016, "fp": "FY", "form": "20-F", "filed": "2017-04-28", "frame": "CY2014", "unit": "USD" }, { "start": "2013-01-01", "end": "2013-12-31", "val": 12772000, "accn": "0001193125-16-569960", "fy": 2015, "fp": "FY", "form": "20-F", "filed": "2016-04-29", "frame": "CY2013", "unit": "USD" }, { "start": "2012-01-01", "end": "2012-12-31", "val": 4280000, "accn": "0001193125-15-161139", "fy": 2014, "fp": "FY", "form": "20-F", "filed": "2015-04-30", "frame": "CY2012", "unit": "USD" }, { "start": "2011-01-01", "end": "2011-12-31", "val": 4916000, "accn": "0001193125-14-171476", "fy": 2013, "fp": "FY", "form": "20-F", "filed": "2014-04-30", "frame": "CY2011", "unit": "USD" }, { "start": "2010-01-01", "end": "2010-12-31", "val": 4339000, "accn": "0001193125-13-239627", "fy": 2012, "fp": "FY", "form": "20-F/A", "filed": "2013-05-29", "frame": "CY2010", "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": "2025-01-01", "end": "2025-12-31", "val": 885627000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2025", "unit": "USD" }, { "start": "2024-01-01", "end": "2024-12-31", "val": 803552000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2024", "unit": "USD" }, { "start": "2023-01-01", "end": "2023-12-31", "val": 639142000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2023", "unit": "USD" }, { "start": "2022-01-01", "end": "2022-12-31", "val": 945921000, "accn": "0001193125-25-107157", "fy": 2024, "fp": "FY", "form": "20-F", "filed": "2025-04-30", "frame": "CY2022", "unit": "USD" }, { "start": "2021-01-01", "end": "2021-12-31", "val": 922100000, "accn": "0001193125-24-125110", "fy": 2023, "fp": "FY", "form": "20-F", "filed": "2024-04-30", "frame": "CY2021", "unit": "USD" }, { "start": "2020-01-01", "end": "2020-12-31", "val": 539521000, "accn": "0001193125-23-126868", "fy": 2022, "fp": "FY", "form": "20-F", "filed": "2023-04-28", "frame": "CY2020", "unit": "USD" }, { "start": "2019-01-01", "end": "2019-12-31", "val": 457253000, "accn": "0001193125-22-117590", "fy": 2021, "fp": "FY", "form": "20-F", "filed": "2022-04-25", "frame": "CY2019", "unit": "USD" }, { "start": "2018-01-01", "end": "2018-12-31", "val": 530348000, "accn": "0001193125-21-159231", "fy": 2020, "fp": "FY", "form": "20-F", "filed": "2021-05-12", "frame": "CY2018", "unit": "USD" }, { "start": "2017-01-01", "end": "2017-12-31", "val": 523404000, "accn": "0001193125-20-167679", "fy": 2019, "fp": "FY", "form": "20-F", "filed": "2020-06-12", "frame": "CY2017", "unit": "USD" }, { "start": "2016-01-01", "end": "2016-12-31", "val": 556146000, "accn": "0001193125-19-147977", "fy": 2018, "fp": "FY", "form": "20-F", "filed": "2019-05-15", "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": "2011-01-01", "end": "2011-12-31", "val": 67456000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2011", "unit": "TWD" }, { "start": "2009-01-01", "end": "2009-12-31", "val": 18471000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2009", "unit": "TWD" }, { "start": "2025-01-01", "end": "2025-12-31", "val": -91512000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2025", "unit": "USD" }, { "start": "2024-01-01", "end": "2024-12-31", "val": -67255000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2024", "unit": "USD" }, { "start": "2023-01-01", "end": "2023-12-31", "val": -16690000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2023", "unit": "USD" }, { "start": "2022-01-01", "end": "2022-12-31", "val": -183096000, "accn": "0001193125-25-107157", "fy": 2024, "fp": "FY", "form": "20-F", "filed": "2025-04-30", "frame": "CY2022", "unit": "USD" }, { "start": "2021-01-01", "end": "2021-12-31", "val": -99735000, "accn": "0001193125-24-125110", "fy": 2023, "fp": "FY", "form": "20-F", "filed": "2024-04-30", "frame": "CY2021", "unit": "USD" }, { "start": "2020-01-01", "end": "2020-12-31", "val": -73914000, "accn": "0001193125-23-126868", "fy": 2022, "fp": "FY", "form": "20-F", "filed": "2023-04-28", "frame": "CY2020", "unit": "USD" }, { "start": "2019-01-01", "end": "2019-12-31", "val": -70260000, "accn": "0001193125-22-117590", "fy": 2021, "fp": "FY", "form": "20-F", "filed": "2022-04-25", "frame": "CY2019", "unit": "USD" }, { "start": "2018-01-01", "end": "2018-12-31", "val": -101820000, "accn": "0001193125-21-159231", "fy": 2020, "fp": "FY", "form": "20-F", "filed": "2021-05-12", "frame": "CY2018", "unit": "USD" }, { "start": "2017-01-01", "end": "2017-12-31", "val": -31740000, "accn": "0001193125-20-167679", "fy": 2019, "fp": "FY", "form": "20-F", "filed": "2020-06-12", "frame": "CY2017", "unit": "USD" }, { "start": "2016-01-01", "end": "2016-12-31", "val": 2194000, "accn": "0001193125-19-147977", "fy": 2018, "fp": "FY", "form": "20-F", "filed": "2019-05-15", "frame": "CY2016", "unit": "USD" }, { "start": "2012-01-01", "end": "2012-12-31", "val": 224000, "accn": "0001193125-13-239627", "fy": 2012, "fp": "FY", "form": "20-F/A", "filed": "2013-05-29", "frame": "CY2012", "unit": "USD" }, { "start": "2011-01-01", "end": "2011-12-31", "val": 2294000, "accn": "0001193125-13-239627", "fy": 2012, "fp": "FY", "form": "20-F/A", "filed": "2013-05-29", "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": "2011-01-01", "end": "2011-12-31", "val": -428083000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2011", "unit": "TWD" }, { "start": "2010-01-01", "end": "2010-12-31", "val": -289194000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2010", "unit": "TWD" }, { "start": "2009-01-01", "end": "2009-12-31", "val": -45299000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2009", "unit": "TWD" }, { "start": "2025-01-01", "end": "2025-12-31", "val": -27403000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2025", "unit": "USD" }, { "start": "2024-01-01", "end": "2024-12-31", "val": -44089000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2024", "unit": "USD" }, { "start": "2023-01-01", "end": "2023-12-31", "val": -49085000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2023", "unit": "USD" }, { "start": "2022-01-01", "end": "2022-12-31", "val": -32942000, "accn": "0001193125-25-107157", "fy": 2024, "fp": "FY", "form": "20-F", "filed": "2025-04-30", "frame": "CY2022", "unit": "USD" }, { "start": "2021-01-01", "end": "2021-12-31", "val": -28164000, "accn": "0001193125-24-125110", "fy": 2023, "fp": "FY", "form": "20-F", "filed": "2024-04-30", "frame": "CY2021", "unit": "USD" }, { "start": "2020-01-01", "end": "2020-12-31", "val": -21545000, "accn": "0001193125-23-126868", "fy": 2022, "fp": "FY", "form": "20-F", "filed": "2023-04-28", "frame": "CY2020", "unit": "USD" }, { "start": "2019-01-01", "end": "2019-12-31", "val": 34668000, "accn": "0001193125-22-117590", "fy": 2021, "fp": "FY", "form": "20-F", "filed": "2022-04-25", "frame": "CY2019", "unit": "USD" }, { "start": "2018-01-01", "end": "2018-12-31", "val": -79568000, "accn": "0001193125-21-159231", "fy": 2020, "fp": "FY", "form": "20-F", "filed": "2021-05-12", "frame": "CY2018", "unit": "USD" }, { "start": "2017-01-01", "end": "2017-12-31", "val": -14548000, "accn": "0001193125-20-167679", "fy": 2019, "fp": "FY", "form": "20-F", "filed": "2020-06-12", "frame": "CY2017", "unit": "USD" }, { "start": "2016-01-01", "end": "2016-12-31", "val": -8220000, "accn": "0001193125-19-147977", "fy": 2018, "fp": "FY", "form": "20-F", "filed": "2019-05-15", "frame": "CY2016", "unit": "USD" }, { "start": "2012-01-01", "end": "2012-12-31", "val": -4749000, "accn": "0001193125-13-239627", "fy": 2012, "fp": "FY", "form": "20-F/A", "filed": "2013-05-29", "frame": "CY2012", "unit": "USD" }, { "start": "2011-01-01", "end": "2011-12-31", "val": -13947000, "accn": "0001193125-13-239627", "fy": 2012, "fp": "FY", "form": "20-F/A", "filed": "2013-05-29", "frame": "CY2011", "unit": "USD" }, { "start": "2010-01-01", "end": "2010-12-31", "val": -9894000, "accn": "0001193125-13-239627", "fy": 2012, "fp": "FY", "form": "20-F/A", "filed": "2013-05-29", "frame": "CY2010", "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": "2011-12-31", "val": 1066065000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2011Q4I", "unit": "TWD" }, { "end": "2010-12-31", "val": -155367000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2010Q4I", "unit": "TWD" }, { "end": "2025-12-31", "val": 468129000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2025Q4I", "unit": "USD" }, { "end": "2024-12-31", "val": 432623000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2024Q4I", "unit": "USD" }, { "end": "2023-12-31", "val": 411156000, "accn": "0001193125-25-107157", "fy": 2024, "fp": "FY", "form": "20-F", "filed": "2025-04-30", "frame": "CY2023Q4I", "unit": "USD" }, { "end": "2022-12-31", "val": 425120000, "accn": "0001193125-24-125110", "fy": 2023, "fp": "FY", "form": "20-F", "filed": "2024-04-30", "frame": "CY2022Q4I", "unit": "USD" }, { "end": "2021-12-31", "val": 412129000, "accn": "0001193125-23-126868", "fy": 2022, "fp": "FY", "form": "20-F", "filed": "2023-04-28", "frame": "CY2021Q4I", "unit": "USD" }, { "end": "2020-12-31", "val": 281577000, "accn": "0001193125-22-117590", "fy": 2021, "fp": "FY", "form": "20-F", "filed": "2022-04-25", "frame": "CY2020Q4I", "unit": "USD" }, { "end": "2019-12-31", "val": 270968000, "accn": "0001193125-21-159231", "fy": 2020, "fp": "FY", "form": "20-F", "filed": "2021-05-12", "frame": "CY2019Q4I", "unit": "USD" }, { "end": "2018-12-31", "val": 301860000, "accn": "0001193125-20-167679", "fy": 2019, "fp": "FY", "form": "20-F", "filed": "2020-06-12", "frame": "CY2018Q4I", "unit": "USD" }, { "end": "2017-12-31", "val": 247490000, "accn": "0001193125-19-147977", "fy": 2018, "fp": "FY", "form": "20-F", "filed": "2019-05-15", "frame": "CY2017Q4I", "unit": "USD" }, { "end": "2016-12-31", "val": 215724000, "accn": "0001193125-18-143458", "fy": 2017, "fp": "FY", "form": "20-F", "filed": "2018-04-30", "frame": "CY2016Q4I", "unit": "USD" }, { "end": "2015-12-31", "val": 133227000, "accn": "0001193125-17-148143", "fy": 2016, "fp": "FY", "form": "20-F", "filed": "2017-04-28", "frame": "CY2015Q4I", "unit": "USD" }, { "end": "2014-12-31", "val": 109456000, "accn": "0001193125-16-569960", "fy": 2015, "fp": "FY", "form": "20-F", "filed": "2016-04-29", "frame": "CY2014Q4I", "unit": "USD" }, { "end": "2013-12-31", "val": 85270000, "accn": "0001193125-15-161139", "fy": 2014, "fp": "FY", "form": "20-F", "filed": "2015-04-30", "frame": "CY2013Q4I", "unit": "USD" }, { "end": "2012-12-31", "val": 83449000, "accn": "0001193125-14-171476", "fy": 2013, "fp": "FY", "form": "20-F", "filed": "2014-04-30", "frame": "CY2012Q4I", "unit": "USD" }, { "end": "2011-12-31", "val": 36231000, "accn": "0001193125-13-239627", "fy": 2012, "fp": "FY", "form": "20-F/A", "filed": "2013-05-29", "frame": "CY2011Q4I", "unit": "USD" }, { "end": "2009-12-31", "val": -11885000, "accn": "0001193125-13-239627", "fy": 2012, "fp": "FY", "form": "20-F/A", "filed": "2013-05-29", "frame": "CY2009Q4I", "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": "2025-01-01", "end": "2025-12-31", "val": 134312000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2025", "unit": "shares" }, { "start": "2024-01-01", "end": "2024-12-31", "val": 134570000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2024", "unit": "shares" }, { "start": "2023-01-01", "end": "2023-12-31", "val": 133413000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2023", "unit": "shares" }, { "start": "2022-01-01", "end": "2022-12-31", "val": 133027000, "accn": "0001193125-25-107157", "fy": 2024, "fp": "FY", "form": "20-F", "filed": "2025-04-30", "frame": "CY2022", "unit": "shares" }, { "start": "2021-01-01", "end": "2021-12-31", "val": 139405000, "accn": "0001193125-24-125110", "fy": 2023, "fp": "FY", "form": "20-F", "filed": "2024-04-30", "frame": "CY2021", "unit": "shares" }, { "start": "2020-01-01", "end": "2020-12-31", "val": 139421000, "accn": "0001193125-23-126868", "fy": 2022, "fp": "FY", "form": "20-F", "filed": "2023-04-28", "frame": "CY2020", "unit": "shares" }, { "start": "2019-01-01", "end": "2019-12-31", "val": 140708000, "accn": "0001193125-22-117590", "fy": 2021, "fp": "FY", "form": "20-F", "filed": "2022-04-25", "frame": "CY2019", "unit": "shares" }, { "start": "2018-01-01", "end": "2018-12-31", "val": 144123000, "accn": "0001193125-21-159231", "fy": 2020, "fp": "FY", "form": "20-F", "filed": "2021-05-12", "frame": "CY2018", "unit": "shares" }, { "start": "2017-01-01", "end": "2017-12-31", "val": 142738000, "accn": "0001193125-20-167679", "fy": 2019, "fp": "FY", "form": "20-F", "filed": "2020-06-12", "frame": "CY2017", "unit": "shares" }, { "start": "2016-01-01", "end": "2016-12-31", "val": 140919000, "accn": "0001193125-19-147977", "fy": 2018, "fp": "FY", "form": "20-F", "filed": "2019-05-15", "frame": "CY2016", "unit": "shares" }, { "start": "2015-01-01", "end": "2015-12-31", "val": 138100000, "accn": "0001193125-18-143458", "fy": 2017, "fp": "FY", "form": "20-F", "filed": "2018-04-30", "frame": "CY2015", "unit": "shares" }, { "start": "2014-01-01", "end": "2014-12-31", "val": 134604000, "accn": "0001193125-17-148143", "fy": 2016, "fp": "FY", "form": "20-F", "filed": "2017-04-28", "frame": "CY2014", "unit": "shares" }, { "start": "2013-01-01", "end": "2013-12-31", "val": 132259000, "accn": "0001193125-16-569960", "fy": 2015, "fp": "FY", "form": "20-F", "filed": "2016-04-29", "frame": "CY2013", "unit": "shares" }, { "start": "2012-01-01", "end": "2012-12-31", "val": 129259000, "accn": "0001193125-15-161139", "fy": 2014, "fp": "FY", "form": "20-F", "filed": "2015-04-30", "frame": "CY2012", "unit": "shares" }, { "start": "2011-01-01", "end": "2011-12-31", "val": 123082000, "accn": "0001193125-14-171476", "fy": 2013, "fp": "FY", "form": "20-F", "filed": "2014-04-30", "frame": "CY2011", "unit": "shares" }, { "start": "2010-01-01", "end": "2010-12-31", "val": 116159000, "accn": "0001193125-13-239627", "fy": 2012, "fp": "FY", "form": "20-F/A", "filed": "2013-05-29", "frame": "CY2010", "unit": "shares" }, { "start": "2009-01-01", "end": "2009-12-31", "val": 110694000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "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": "2025-01-01", "end": "2025-12-31", "val": 134718000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2025", "unit": "shares" }, { "start": "2024-01-01", "end": "2024-12-31", "val": 134888000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2024", "unit": "shares" }, { "start": "2023-01-01", "end": "2023-12-31", "val": 133879000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2023", "unit": "shares" }, { "start": "2022-01-01", "end": "2022-12-31", "val": 133553000, "accn": "0001193125-25-107157", "fy": 2024, "fp": "FY", "form": "20-F", "filed": "2025-04-30", "frame": "CY2022", "unit": "shares" }, { "start": "2021-01-01", "end": "2021-12-31", "val": 139968000, "accn": "0001193125-24-125110", "fy": 2023, "fp": "FY", "form": "20-F", "filed": "2024-04-30", "frame": "CY2021", "unit": "shares" }, { "start": "2020-01-01", "end": "2020-12-31", "val": 139910000, "accn": "0001193125-23-126868", "fy": 2022, "fp": "FY", "form": "20-F", "filed": "2023-04-28", "frame": "CY2020", "unit": "shares" }, { "start": "2019-01-01", "end": "2019-12-31", "val": 141183000, "accn": "0001193125-22-117590", "fy": 2021, "fp": "FY", "form": "20-F", "filed": "2022-04-25", "frame": "CY2019", "unit": "shares" }, { "start": "2018-01-01", "end": "2018-12-31", "val": 144512000, "accn": "0001193125-21-159231", "fy": 2020, "fp": "FY", "form": "20-F", "filed": "2021-05-12", "frame": "CY2018", "unit": "shares" }, { "start": "2017-01-01", "end": "2017-12-31", "val": 143606000, "accn": "0001193125-20-167679", "fy": 2019, "fp": "FY", "form": "20-F", "filed": "2020-06-12", "frame": "CY2017", "unit": "shares" }, { "start": "2016-01-01", "end": "2016-12-31", "val": 142050000, "accn": "0001193125-19-147977", "fy": 2018, "fp": "FY", "form": "20-F", "filed": "2019-05-15", "frame": "CY2016", "unit": "shares" }, { "start": "2015-01-01", "end": "2015-12-31", "val": 139634000, "accn": "0001193125-18-143458", "fy": 2017, "fp": "FY", "form": "20-F", "filed": "2018-04-30", "frame": "CY2015", "unit": "shares" }, { "start": "2014-01-01", "end": "2014-12-31", "val": 136787000, "accn": "0001193125-17-148143", "fy": 2016, "fp": "FY", "form": "20-F", "filed": "2017-04-28", "frame": "CY2014", "unit": "shares" }, { "start": "2013-01-01", "end": "2013-12-31", "val": 134567000, "accn": "0001193125-16-569960", "fy": 2015, "fp": "FY", "form": "20-F", "filed": "2016-04-29", "frame": "CY2013", "unit": "shares" }, { "start": "2012-01-01", "end": "2012-12-31", "val": 134504000, "accn": "0001193125-15-161139", "fy": 2014, "fp": "FY", "form": "20-F", "filed": "2015-04-30", "frame": "CY2012", "unit": "shares" }, { "start": "2011-01-01", "end": "2011-12-31", "val": 129370000, "accn": "0001193125-14-171476", "fy": 2013, "fp": "FY", "form": "20-F", "filed": "2014-04-30", "frame": "CY2011", "unit": "shares" }, { "start": "2010-01-01", "end": "2010-12-31", "val": 116159000, "accn": "0001193125-13-239627", "fy": 2012, "fp": "FY", "form": "20-F/A", "filed": "2013-05-29", "frame": "CY2010", "unit": "shares" }, { "start": "2009-01-01", "end": "2009-12-31", "val": 110694000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "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": "2025-01-01", "end": "2025-12-31", "val": 0.91, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2025", "unit": "USD/shares" }, { "start": "2024-01-01", "end": "2024-12-31", "val": 0.66, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2024", "unit": "USD/shares" }, { "start": "2023-01-01", "end": "2023-12-31", "val": 0.4, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2023", "unit": "USD/shares" }, { "start": "2022-01-01", "end": "2022-12-31", "val": 1.3, "accn": "0001193125-25-107157", "fy": 2024, "fp": "FY", "form": "20-F", "filed": "2025-04-30", "frame": "CY2022", "unit": "USD/shares" }, { "start": "2021-01-01", "end": "2021-12-31", "val": 1.43, "accn": "0001193125-24-125110", "fy": 2023, "fp": "FY", "form": "20-F", "filed": "2024-04-30", "frame": "CY2021", "unit": "USD/shares" }, { "start": "2020-01-01", "end": "2020-12-31", "val": 0.57, "accn": "0001193125-23-126868", "fy": 2022, "fp": "FY", "form": "20-F", "filed": "2023-04-28", "frame": "CY2020", "unit": "USD/shares" }, { "start": "2019-01-01", "end": "2019-12-31", "val": 0.46, "accn": "0001193125-22-117590", "fy": 2021, "fp": "FY", "form": "20-F", "filed": "2022-04-25", "frame": "CY2019", "unit": "USD/shares" }, { "start": "2018-01-01", "end": "2018-12-31", "val": 0.68, "accn": "0001193125-21-159231", "fy": 2020, "fp": "FY", "form": "20-F", "filed": "2021-05-12", "frame": "CY2018", "unit": "USD/shares" }, { "start": "2017-01-01", "end": "2017-12-31", "val": 0.53, "accn": "0001193125-20-167679", "fy": 2019, "fp": "FY", "form": "20-F", "filed": "2020-06-12", "frame": "CY2017", "unit": "USD/shares" }, { "start": "2016-01-01", "end": "2016-12-31", "val": 0.79, "accn": "0001193125-19-147977", "fy": 2018, "fp": "FY", "form": "20-F", "filed": "2019-05-15", "frame": "CY2016", "unit": "USD/shares" }, { "start": "2015-01-01", "end": "2015-12-31", "val": 0.44, "accn": "0001193125-18-143458", "fy": 2017, "fp": "FY", "form": "20-F", "filed": "2018-04-30", "frame": "CY2015", "unit": "USD/shares" }, { "start": "2014-01-01", "end": "2014-12-31", "val": 0.33, "accn": "0001193125-17-148143", "fy": 2016, "fp": "FY", "form": "20-F", "filed": "2017-04-28", "frame": "CY2014", "unit": "USD/shares" }, { "start": "2013-01-01", "end": "2013-12-31", "val": 0.21, "accn": "0001193125-16-569960", "fy": 2015, "fp": "FY", "form": "20-F", "filed": "2016-04-29", "frame": "CY2013", "unit": "USD/shares" }, { "start": "2012-01-01", "end": "2012-12-31", "val": 0.37, "accn": "0001193125-15-161139", "fy": 2014, "fp": "FY", "form": "20-F", "filed": "2015-04-30", "frame": "CY2012", "unit": "USD/shares" }, { "start": "2011-01-01", "end": "2011-12-31", "val": 0.34, "accn": "0001193125-14-171476", "fy": 2013, "fp": "FY", "form": "20-F", "filed": "2014-04-30", "frame": "CY2011", "unit": "USD/shares" }, { "start": "2010-01-01", "end": "2010-12-31", "val": -0.05, "accn": "0001193125-13-239627", "fy": 2012, "fp": "FY", "form": "20-F/A", "filed": "2013-05-29", "frame": "CY2010", "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": "2025-01-01", "end": "2025-12-31", "val": 0.91, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2025", "unit": "USD/shares" }, { "start": "2024-01-01", "end": "2024-12-31", "val": 0.66, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2024", "unit": "USD/shares" }, { "start": "2023-01-01", "end": "2023-12-31", "val": 0.4, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2023", "unit": "USD/shares" }, { "start": "2022-01-01", "end": "2022-12-31", "val": 1.29, "accn": "0001193125-25-107157", "fy": 2024, "fp": "FY", "form": "20-F", "filed": "2025-04-30", "frame": "CY2022", "unit": "USD/shares" }, { "start": "2021-01-01", "end": "2021-12-31", "val": 1.43, "accn": "0001193125-24-125110", "fy": 2023, "fp": "FY", "form": "20-F", "filed": "2024-04-30", "frame": "CY2021", "unit": "USD/shares" }, { "start": "2020-01-01", "end": "2020-12-31", "val": 0.57, "accn": "0001193125-23-126868", "fy": 2022, "fp": "FY", "form": "20-F", "filed": "2023-04-28", "frame": "CY2020", "unit": "USD/shares" }, { "start": "2019-01-01", "end": "2019-12-31", "val": 0.46, "accn": "0001193125-22-117590", "fy": 2021, "fp": "FY", "form": "20-F", "filed": "2022-04-25", "frame": "CY2019", "unit": "USD/shares" }, { "start": "2018-01-01", "end": "2018-12-31", "val": 0.68, "accn": "0001193125-21-159231", "fy": 2020, "fp": "FY", "form": "20-F", "filed": "2021-05-12", "frame": "CY2018", "unit": "USD/shares" }, { "start": "2017-01-01", "end": "2017-12-31", "val": 0.52, "accn": "0001193125-20-167679", "fy": 2019, "fp": "FY", "form": "20-F", "filed": "2020-06-12", "frame": "CY2017", "unit": "USD/shares" }, { "start": "2016-01-01", "end": "2016-12-31", "val": 0.78, "accn": "0001193125-19-147977", "fy": 2018, "fp": "FY", "form": "20-F", "filed": "2019-05-15", "frame": "CY2016", "unit": "USD/shares" }, { "start": "2015-01-01", "end": "2015-12-31", "val": 0.43, "accn": "0001193125-18-143458", "fy": 2017, "fp": "FY", "form": "20-F", "filed": "2018-04-30", "frame": "CY2015", "unit": "USD/shares" }, { "start": "2014-01-01", "end": "2014-12-31", "val": 0.33, "accn": "0001193125-17-148143", "fy": 2016, "fp": "FY", "form": "20-F", "filed": "2017-04-28", "frame": "CY2014", "unit": "USD/shares" }, { "start": "2013-01-01", "end": "2013-12-31", "val": 0.2, "accn": "0001193125-16-569960", "fy": 2015, "fp": "FY", "form": "20-F", "filed": "2016-04-29", "frame": "CY2013", "unit": "USD/shares" }, { "start": "2012-01-01", "end": "2012-12-31", "val": 0.35, "accn": "0001193125-15-161139", "fy": 2014, "fp": "FY", "form": "20-F", "filed": "2015-04-30", "frame": "CY2012", "unit": "USD/shares" }, { "start": "2011-01-01", "end": "2011-12-31", "val": 0.32, "accn": "0001193125-14-171476", "fy": 2013, "fp": "FY", "form": "20-F", "filed": "2014-04-30", "frame": "CY2011", "unit": "USD/shares" }, { "start": "2010-01-01", "end": "2010-12-31", "val": -0.05, "accn": "0001193125-13-239627", "fy": 2012, "fp": "FY", "form": "20-F/A", "filed": "2013-05-29", "frame": "CY2010", "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. This accounting expense differs from cash taxes paid.", "observations": [ { "start": "2011-01-01", "end": "2011-12-31", "val": 169706000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2011", "unit": "TWD" }, { "start": "2010-01-01", "end": "2010-12-31", "val": -18869000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2010", "unit": "TWD" }, { "start": "2009-01-01", "end": "2009-12-31", "val": 6784000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2009", "unit": "TWD" }, { "start": "2025-01-01", "end": "2025-12-31", "val": 17492000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2025", "unit": "USD" }, { "start": "2024-01-01", "end": "2024-12-31", "val": 18160000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2024", "unit": "USD" }, { "start": "2023-01-01", "end": "2023-12-31", "val": 8175000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2023", "unit": "USD" }, { "start": "2022-01-01", "end": "2022-12-31", "val": 40068000, "accn": "0001193125-25-107157", "fy": 2024, "fp": "FY", "form": "20-F", "filed": "2025-04-30", "frame": "CY2022", "unit": "USD" }, { "start": "2021-01-01", "end": "2021-12-31", "val": 47262000, "accn": "0001193125-24-125110", "fy": 2023, "fp": "FY", "form": "20-F", "filed": "2024-04-30", "frame": "CY2021", "unit": "USD" }, { "start": "2020-01-01", "end": "2020-12-31", "val": 5812000, "accn": "0001193125-23-126868", "fy": 2022, "fp": "FY", "form": "20-F", "filed": "2023-04-28", "frame": "CY2020", "unit": "USD" }, { "start": "2019-01-01", "end": "2019-12-31", "val": 7676000, "accn": "0001193125-22-117590", "fy": 2021, "fp": "FY", "form": "20-F", "filed": "2022-04-25", "frame": "CY2019", "unit": "USD" }, { "start": "2018-01-01", "end": "2018-12-31", "val": 11791000, "accn": "0001193125-21-159231", "fy": 2020, "fp": "FY", "form": "20-F", "filed": "2021-05-12", "frame": "CY2018", "unit": "USD" }, { "start": "2017-01-01", "end": "2017-12-31", "val": 24046000, "accn": "0001193125-20-167679", "fy": 2019, "fp": "FY", "form": "20-F", "filed": "2020-06-12", "frame": "CY2017", "unit": "USD" }, { "start": "2016-01-01", "end": "2016-12-31", "val": 27690000, "accn": "0001193125-19-147977", "fy": 2018, "fp": "FY", "form": "20-F", "filed": "2019-05-15", "frame": "CY2016", "unit": "USD" }, { "start": "2015-01-01", "end": "2015-12-31", "val": 18249000, "accn": "0001193125-18-143458", "fy": 2017, "fp": "FY", "form": "20-F", "filed": "2018-04-30", "frame": "CY2015", "unit": "USD" }, { "start": "2014-01-01", "end": "2014-12-31", "val": 16101000, "accn": "0001193125-17-148143", "fy": 2016, "fp": "FY", "form": "20-F", "filed": "2017-04-28", "frame": "CY2014", "unit": "USD" }, { "start": "2013-01-01", "end": "2013-12-31", "val": 9772000, "accn": "0001193125-16-569960", "fy": 2015, "fp": "FY", "form": "20-F", "filed": "2016-04-29", "frame": "CY2013", "unit": "USD" }, { "start": "2012-01-01", "end": "2012-12-31", "val": 7116000, "accn": "0001193125-15-161139", "fy": 2014, "fp": "FY", "form": "20-F", "filed": "2015-04-30", "frame": "CY2012", "unit": "USD" }, { "start": "2011-01-01", "end": "2011-12-31", "val": 5747000, "accn": "0001193125-14-171476", "fy": 2013, "fp": "FY", "form": "20-F", "filed": "2014-04-30", "frame": "CY2011", "unit": "USD" }, { "start": "2010-01-01", "end": "2010-12-31", "val": -519000, "accn": "0001193125-13-239627", "fy": 2012, "fp": "FY", "form": "20-F/A", "filed": "2013-05-29", "frame": "CY2010", "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": "2011-12-31", "val": 748751000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2011Q4I", "unit": "TWD" }, { "end": "2010-12-31", "val": 743028000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2010Q4I", "unit": "TWD" }, { "end": "2025-12-31", "val": 218966000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2025Q4I", "unit": "USD" }, { "end": "2024-12-31", "val": 188398000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2024Q4I", "unit": "USD" }, { "end": "2023-12-31", "val": 167417000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2023Q4I", "unit": "USD" }, { "end": "2022-12-31", "val": 139434000, "accn": "0001193125-25-107157", "fy": 2024, "fp": "FY", "form": "20-F", "filed": "2025-04-30", "frame": "CY2022Q4I", "unit": "USD" }, { "end": "2021-12-31", "val": 124478000, "accn": "0001193125-24-125110", "fy": 2023, "fp": "FY", "form": "20-F", "filed": "2024-04-30", "frame": "CY2021Q4I", "unit": "USD" }, { "end": "2020-12-31", "val": 105496000, "accn": "0001193125-23-126868", "fy": 2022, "fp": "FY", "form": "20-F", "filed": "2023-04-28", "frame": "CY2020Q4I", "unit": "USD" }, { "end": "2019-12-31", "val": 98488000, "accn": "0001193125-22-117590", "fy": 2021, "fp": "FY", "form": "20-F", "filed": "2022-04-25", "frame": "CY2019Q4I", "unit": "USD" }, { "end": "2018-12-31", "val": 101410000, "accn": "0001193125-21-159231", "fy": 2020, "fp": "FY", "form": "20-F", "filed": "2021-05-12", "frame": "CY2018Q4I", "unit": "USD" }, { "end": "2017-12-31", "val": 51370000, "accn": "0001193125-20-167679", "fy": 2019, "fp": "FY", "form": "20-F", "filed": "2020-06-12", "frame": "CY2017Q4I", "unit": "USD" }, { "end": "2016-12-31", "val": 47892000, "accn": "0001193125-19-147977", "fy": 2018, "fp": "FY", "form": "20-F", "filed": "2019-05-15", "frame": "CY2016Q4I", "unit": "USD" }, { "end": "2015-12-31", "val": 50469000, "accn": "0001193125-18-143458", "fy": 2017, "fp": "FY", "form": "20-F", "filed": "2018-04-30", "frame": "CY2015Q4I", "unit": "USD" }, { "end": "2014-12-31", "val": 35537000, "accn": "0001193125-17-148143", "fy": 2016, "fp": "FY", "form": "20-F", "filed": "2017-04-28", "frame": "CY2014Q4I", "unit": "USD" }, { "end": "2013-12-31", "val": 30195000, "accn": "0001193125-16-569960", "fy": 2015, "fp": "FY", "form": "20-F", "filed": "2016-04-29", "frame": "CY2013Q4I", "unit": "USD" }, { "end": "2012-12-31", "val": 23386000, "accn": "0001193125-15-161139", "fy": 2014, "fp": "FY", "form": "20-F", "filed": "2015-04-30", "frame": "CY2012Q4I", "unit": "USD" }, { "end": "2011-12-31", "val": 24728000, "accn": "0001193125-14-171476", "fy": 2013, "fp": "FY", "form": "20-F", "filed": "2014-04-30", "frame": "CY2011Q4I", "unit": "USD" }, { "end": "2010-12-31", "val": 25507000, "accn": "0001193125-13-239627", "fy": 2012, "fp": "FY", "form": "20-F/A", "filed": "2013-05-29", "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": "2011-01-01", "end": "2011-12-31", "val": 261031000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2011", "unit": "TWD" }, { "start": "2010-01-01", "end": "2010-12-31", "val": 191128000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2010", "unit": "TWD" }, { "start": "2009-01-01", "end": "2009-12-31", "val": 446463000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2009", "unit": "TWD" }, { "start": "2025-01-01", "end": "2025-12-31", "val": 26283000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2025", "unit": "USD" }, { "start": "2024-01-01", "end": "2024-12-31", "val": 16956000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2024", "unit": "USD" }, { "start": "2023-01-01", "end": "2023-12-31", "val": 17547000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2023", "unit": "USD" }, { "start": "2022-01-01", "end": "2022-12-31", "val": 26661000, "accn": "0001193125-25-107157", "fy": 2024, "fp": "FY", "form": "20-F", "filed": "2025-04-30", "frame": "CY2022", "unit": "USD" }, { "start": "2021-01-01", "end": "2021-12-31", "val": 19545000, "accn": "0001193125-24-125110", "fy": 2023, "fp": "FY", "form": "20-F", "filed": "2024-04-30", "frame": "CY2021", "unit": "USD" }, { "start": "2020-01-01", "end": "2020-12-31", "val": 14589000, "accn": "0001193125-23-126868", "fy": 2022, "fp": "FY", "form": "20-F", "filed": "2023-04-28", "frame": "CY2020", "unit": "USD" }, { "start": "2019-01-01", "end": "2019-12-31", "val": 14591000, "accn": "0001193125-22-117590", "fy": 2021, "fp": "FY", "form": "20-F", "filed": "2022-04-25", "frame": "CY2019", "unit": "USD" }, { "start": "2018-01-01", "end": "2018-12-31", "val": 20779000, "accn": "0001193125-21-159231", "fy": 2020, "fp": "FY", "form": "20-F", "filed": "2021-05-12", "frame": "CY2018", "unit": "USD" }, { "start": "2017-01-01", "end": "2017-12-31", "val": 15494000, "accn": "0001193125-20-167679", "fy": 2019, "fp": "FY", "form": "20-F", "filed": "2020-06-12", "frame": "CY2017", "unit": "USD" }, { "start": "2016-01-01", "end": "2016-12-31", "val": 17364000, "accn": "0001193125-19-147977", "fy": 2018, "fp": "FY", "form": "20-F", "filed": "2019-05-15", "frame": "CY2016", "unit": "USD" }, { "start": "2015-01-01", "end": "2015-12-31", "val": 10418000, "accn": "0001193125-18-143458", "fy": 2017, "fp": "FY", "form": "20-F", "filed": "2018-04-30", "frame": "CY2015", "unit": "USD" }, { "start": "2014-01-01", "end": "2014-12-31", "val": 10347000, "accn": "0001193125-17-148143", "fy": 2016, "fp": "FY", "form": "20-F", "filed": "2017-04-28", "frame": "CY2014", "unit": "USD" }, { "start": "2013-01-01", "end": "2013-12-31", "val": 10262000, "accn": "0001193125-16-569960", "fy": 2015, "fp": "FY", "form": "20-F", "filed": "2016-04-29", "frame": "CY2013", "unit": "USD" }, { "start": "2012-01-01", "end": "2012-12-31", "val": 11802000, "accn": "0001193125-15-161139", "fy": 2014, "fp": "FY", "form": "20-F", "filed": "2015-04-30", "frame": "CY2012", "unit": "USD" }, { "start": "2011-01-01", "end": "2011-12-31", "val": 8878000, "accn": "0001193125-14-171476", "fy": 2013, "fp": "FY", "form": "20-F", "filed": "2014-04-30", "frame": "CY2011", "unit": "USD" }, { "start": "2010-01-01", "end": "2010-12-31", "val": 6058000, "accn": "0001193125-13-239627", "fy": 2012, "fp": "FY", "form": "20-F/A", "filed": "2013-05-29", "frame": "CY2010", "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": "2011-01-01", "end": "2011-12-31", "val": 1207541000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2011", "unit": "TWD" }, { "start": "2010-01-01", "end": "2010-12-31", "val": 186441000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2010", "unit": "TWD" }, { "start": "2009-01-01", "end": "2009-12-31", "val": -2221682000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2009", "unit": "TWD" }, { "start": "2025-01-01", "end": "2025-12-31", "val": 93037000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2025", "unit": "USD" }, { "start": "2024-01-01", "end": "2024-12-31", "val": 90889000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2024", "unit": "USD" }, { "start": "2023-01-01", "end": "2023-12-31", "val": 39878000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2023", "unit": "USD" }, { "start": "2022-01-01", "end": "2022-12-31", "val": 213925000, "accn": "0001193125-25-107157", "fy": 2024, "fp": "FY", "form": "20-F", "filed": "2025-04-30", "frame": "CY2022", "unit": "USD" }, { "start": "2021-01-01", "end": "2021-12-31", "val": 245869000, "accn": "0001193125-24-125110", "fy": 2023, "fp": "FY", "form": "20-F", "filed": "2024-04-30", "frame": "CY2021", "unit": "USD" }, { "start": "2020-01-01", "end": "2020-12-31", "val": 80474000, "accn": "0001193125-23-126868", "fy": 2022, "fp": "FY", "form": "20-F", "filed": "2023-04-28", "frame": "CY2020", "unit": "USD" }, { "start": "2019-01-01", "end": "2019-12-31", "val": 52145000, "accn": "0001193125-22-117590", "fy": 2021, "fp": "FY", "form": "20-F", "filed": "2022-04-25", "frame": "CY2019", "unit": "USD" }, { "start": "2018-01-01", "end": "2018-12-31", "val": 104834000, "accn": "0001193125-21-159231", "fy": 2020, "fp": "FY", "form": "20-F", "filed": "2021-05-12", "frame": "CY2018", "unit": "USD" }, { "start": "2017-01-01", "end": "2017-12-31", "val": 95349000, "accn": "0001193125-20-167679", "fy": 2019, "fp": "FY", "form": "20-F", "filed": "2020-06-12", "frame": "CY2017", "unit": "USD" }, { "start": "2016-01-01", "end": "2016-12-31", "val": 137260000, "accn": "0001193125-19-147977", "fy": 2018, "fp": "FY", "form": "20-F", "filed": "2019-05-15", "frame": "CY2016", "unit": "USD" }, { "start": "2015-01-01", "end": "2015-12-31", "val": 76433000, "accn": "0001193125-18-143458", "fy": 2017, "fp": "FY", "form": "20-F", "filed": "2018-04-30", "frame": "CY2015", "unit": "USD" }, { "start": "2014-01-01", "end": "2014-12-31", "val": 59070000, "accn": "0001193125-17-148143", "fy": 2016, "fp": "FY", "form": "20-F", "filed": "2017-04-28", "frame": "CY2014", "unit": "USD" }, { "start": "2013-01-01", "end": "2013-12-31", "val": 35303000, "accn": "0001193125-16-569960", "fy": 2015, "fp": "FY", "form": "20-F", "filed": "2016-04-29", "frame": "CY2013", "unit": "USD" }, { "start": "2012-01-01", "end": "2012-12-31", "val": 52670000, "accn": "0001193125-15-161139", "fy": 2014, "fp": "FY", "form": "20-F", "filed": "2015-04-30", "frame": "CY2012", "unit": "USD" }, { "start": "2011-01-01", "end": "2011-12-31", "val": 40984000, "accn": "0001193125-14-171476", "fy": 2013, "fp": "FY", "form": "20-F", "filed": "2014-04-30", "frame": "CY2011", "unit": "USD" }, { "start": "2010-01-01", "end": "2010-12-31", "val": 6020000, "accn": "0001193125-13-239627", "fy": 2012, "fp": "FY", "form": "20-F/A", "filed": "2013-05-29", "frame": "CY2010", "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": "2011-12-31", "val": 5437158000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2011Q4I", "unit": "TWD" }, { "end": "2010-12-31", "val": 3410333000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2010Q4I", "unit": "TWD" }, { "end": "2025-12-31", "val": 943368000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2025Q4I", "unit": "USD" }, { "end": "2024-12-31", "val": 794873000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2024Q4I", "unit": "USD" }, { "end": "2023-12-31", "val": 793245000, "accn": "0001193125-25-107157", "fy": 2024, "fp": "FY", "form": "20-F", "filed": "2025-04-30", "frame": "CY2023Q4I", "unit": "USD" }, { "end": "2022-12-31", "val": 787922000, "accn": "0001193125-24-125110", "fy": 2023, "fp": "FY", "form": "20-F", "filed": "2024-04-30", "frame": "CY2022Q4I", "unit": "USD" }, { "end": "2021-12-31", "val": 818112000, "accn": "0001193125-23-126868", "fy": 2022, "fp": "FY", "form": "20-F", "filed": "2023-04-28", "frame": "CY2021Q4I", "unit": "USD" }, { "end": "2020-12-31", "val": 618093000, "accn": "0001193125-22-117590", "fy": 2021, "fp": "FY", "form": "20-F", "filed": "2022-04-25", "frame": "CY2020Q4I", "unit": "USD" }, { "end": "2019-12-31", "val": 565199000, "accn": "0001193125-21-159231", "fy": 2020, "fp": "FY", "form": "20-F", "filed": "2021-05-12", "frame": "CY2019Q4I", "unit": "USD" }, { "end": "2018-12-31", "val": 498490000, "accn": "0001193125-20-167679", "fy": 2019, "fp": "FY", "form": "20-F", "filed": "2020-06-12", "frame": "CY2018Q4I", "unit": "USD" }, { "end": "2017-12-31", "val": 568797000, "accn": "0001193125-19-147977", "fy": 2018, "fp": "FY", "form": "20-F", "filed": "2019-05-15", "frame": "CY2017Q4I", "unit": "USD" }, { "end": "2016-12-31", "val": 476900000, "accn": "0001193125-18-143458", "fy": 2017, "fp": "FY", "form": "20-F", "filed": "2018-04-30", "frame": "CY2016Q4I", "unit": "USD" }, { "end": "2015-12-31", "val": 315176000, "accn": "0001193125-17-148143", "fy": 2016, "fp": "FY", "form": "20-F", "filed": "2017-04-28", "frame": "CY2015Q4I", "unit": "USD" }, { "end": "2014-12-31", "val": 290440000, "accn": "0001193125-16-569960", "fy": 2015, "fp": "FY", "form": "20-F", "filed": "2016-04-29", "frame": "CY2014Q4I", "unit": "USD" }, { "end": "2013-12-31", "val": 246539000, "accn": "0001193125-15-161139", "fy": 2014, "fp": "FY", "form": "20-F", "filed": "2015-04-30", "frame": "CY2013Q4I", "unit": "USD" }, { "end": "2012-12-31", "val": 258412000, "accn": "0001193125-14-171476", "fy": 2013, "fp": "FY", "form": "20-F", "filed": "2014-04-30", "frame": "CY2012Q4I", "unit": "USD" }, { "end": "2011-12-31", "val": 179580000, "accn": "0001193125-13-239627", "fy": 2012, "fp": "FY", "form": "20-F/A", "filed": "2013-05-29", "frame": "CY2011Q4I", "unit": "USD" } ] }, { "tag": "InterestExpense", "taxonomy": "us-gaap", "label": "Interest expense", "kind": "duration", "unitKind": "money", "meaning": "Borrowing costs recognized as interest expense. This is distinct from cash interest paid and may not include every capitalized borrowing cost.", "observations": [ { "start": "2011-01-01", "end": "2011-12-31", "val": 2217000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2011", "unit": "TWD" }, { "start": "2010-01-01", "end": "2010-12-31", "val": 3103000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2010", "unit": "TWD" }, { "start": "2009-01-01", "end": "2009-12-31", "val": 3486000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2009", "unit": "TWD" }, { "start": "2023-01-01", "end": "2023-12-31", "val": 0, "accn": "0001193125-24-125110", "fy": 2023, "fp": "FY", "form": "20-F", "filed": "2024-04-30", "frame": "CY2023", "unit": "USD" }, { "start": "2022-01-01", "end": "2022-12-31", "val": 71000, "accn": "0001193125-24-125110", "fy": 2023, "fp": "FY", "form": "20-F", "filed": "2024-04-30", "frame": "CY2022", "unit": "USD" }, { "start": "2021-01-01", "end": "2021-12-31", "val": 0, "accn": "0001193125-24-125110", "fy": 2023, "fp": "FY", "form": "20-F", "filed": "2024-04-30", "frame": "CY2021", "unit": "USD" }, { "start": "2020-01-01", "end": "2020-12-31", "val": 11000, "accn": "0001193125-23-126868", "fy": 2022, "fp": "FY", "form": "20-F", "filed": "2023-04-28", "frame": "CY2020", "unit": "USD" }, { "start": "2019-01-01", "end": "2019-12-31", "val": 3000, "accn": "0001193125-22-117590", "fy": 2021, "fp": "FY", "form": "20-F", "filed": "2022-04-25", "frame": "CY2019", "unit": "USD" }, { "start": "2018-01-01", "end": "2018-12-31", "val": 378000, "accn": "0001193125-21-159231", "fy": 2020, "fp": "FY", "form": "20-F", "filed": "2021-05-12", "frame": "CY2018", "unit": "USD" }, { "start": "2017-01-01", "end": "2017-12-31", "val": 423000, "accn": "0001193125-20-167679", "fy": 2019, "fp": "FY", "form": "20-F", "filed": "2020-06-12", "frame": "CY2017", "unit": "USD" }, { "start": "2016-01-01", "end": "2016-12-31", "val": 127000, "accn": "0001193125-19-147977", "fy": 2018, "fp": "FY", "form": "20-F", "filed": "2019-05-15", "frame": "CY2016", "unit": "USD" }, { "start": "2015-01-01", "end": "2015-12-31", "val": 47000, "accn": "0001193125-18-143458", "fy": 2017, "fp": "FY", "form": "20-F", "filed": "2018-04-30", "frame": "CY2015", "unit": "USD" }, { "start": "2014-01-01", "end": "2014-12-31", "val": 114000, "accn": "0001193125-17-148143", "fy": 2016, "fp": "FY", "form": "20-F", "filed": "2017-04-28", "frame": "CY2014", "unit": "USD" }, { "start": "2013-01-01", "end": "2013-12-31", "val": 110000, "accn": "0001193125-16-569960", "fy": 2015, "fp": "FY", "form": "20-F", "filed": "2016-04-29", "frame": "CY2013", "unit": "USD" }, { "start": "2012-01-01", "end": "2012-12-31", "val": 61000, "accn": "0001193125-15-161139", "fy": 2014, "fp": "FY", "form": "20-F", "filed": "2015-04-30", "frame": "CY2012", "unit": "USD" }, { "start": "2011-01-01", "end": "2011-12-31", "val": 75000, "accn": "0001193125-14-171476", "fy": 2013, "fp": "FY", "form": "20-F", "filed": "2014-04-30", "frame": "CY2011", "unit": "USD" }, { "start": "2010-01-01", "end": "2010-12-31", "val": 98000, "accn": "0001193125-13-239627", "fy": 2012, "fp": "FY", "form": "20-F/A", "filed": "2013-05-29", "frame": "CY2010", "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": "2011-12-31", "val": 1293639000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2011Q4I", "unit": "TWD" }, { "end": "2010-12-31", "val": 808845000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2010Q4I", "unit": "TWD" }, { "end": "2025-12-31", "val": 339523000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2025Q4I", "unit": "USD" }, { "end": "2024-12-31", "val": 199504000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2024Q4I", "unit": "USD" }, { "end": "2023-12-31", "val": 212810000, "accn": "0001193125-25-107157", "fy": 2024, "fp": "FY", "form": "20-F", "filed": "2025-04-30", "frame": "CY2023Q4I", "unit": "USD" }, { "end": "2022-12-31", "val": 183868000, "accn": "0001193125-24-125110", "fy": 2023, "fp": "FY", "form": "20-F", "filed": "2024-04-30", "frame": "CY2022Q4I", "unit": "USD" }, { "end": "2021-12-31", "val": 281519000, "accn": "0001193125-23-126868", "fy": 2022, "fp": "FY", "form": "20-F", "filed": "2023-04-28", "frame": "CY2021Q4I", "unit": "USD" }, { "end": "2020-12-31", "val": 158744000, "accn": "0001193125-22-117590", "fy": 2021, "fp": "FY", "form": "20-F", "filed": "2022-04-25", "frame": "CY2020Q4I", "unit": "USD" }, { "end": "2019-12-31", "val": 131488000, "accn": "0001193125-21-159231", "fy": 2020, "fp": "FY", "form": "20-F", "filed": "2021-05-12", "frame": "CY2019Q4I", "unit": "USD" }, { "end": "2018-12-31", "val": 113651000, "accn": "0001193125-20-167679", "fy": 2019, "fp": "FY", "form": "20-F", "filed": "2020-06-12", "frame": "CY2018Q4I", "unit": "USD" }, { "end": "2017-12-31", "val": 177244000, "accn": "0001193125-19-147977", "fy": 2018, "fp": "FY", "form": "20-F", "filed": "2019-05-15", "frame": "CY2017Q4I", "unit": "USD" }, { "end": "2016-12-31", "val": 145986000, "accn": "0001193125-18-143458", "fy": 2017, "fp": "FY", "form": "20-F", "filed": "2018-04-30", "frame": "CY2016Q4I", "unit": "USD" }, { "end": "2015-12-31", "val": 88287000, "accn": "0001193125-17-148143", "fy": 2016, "fp": "FY", "form": "20-F", "filed": "2017-04-28", "frame": "CY2015Q4I", "unit": "USD" }, { "end": "2014-12-31", "val": 56066000, "accn": "0001193125-16-569960", "fy": 2015, "fp": "FY", "form": "20-F", "filed": "2016-04-29", "frame": "CY2014Q4I", "unit": "USD" }, { "end": "2013-12-31", "val": 40667000, "accn": "0001193125-15-161139", "fy": 2014, "fp": "FY", "form": "20-F", "filed": "2015-04-30", "frame": "CY2013Q4I", "unit": "USD" }, { "end": "2012-12-31", "val": 56397000, "accn": "0001193125-14-171476", "fy": 2013, "fp": "FY", "form": "20-F", "filed": "2014-04-30", "frame": "CY2012Q4I", "unit": "USD" }, { "end": "2011-12-31", "val": 42724000, "accn": "0001193125-13-239627", "fy": 2012, "fp": "FY", "form": "20-F/A", "filed": "2013-05-29", "frame": "CY2011Q4I", "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": "2011-12-31", "val": 1173546000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2011Q4I", "unit": "TWD" }, { "end": "2010-12-31", "val": 1168807000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2010Q4I", "unit": "TWD" }, { "end": "2020-12-31", "val": 0, "accn": "0001193125-21-159231", "fy": 2020, "fp": "FY", "form": "20-F", "filed": "2021-05-12", "frame": "CY2020Q4I", "unit": "USD" }, { "end": "2019-12-31", "val": 17489000, "accn": "0001193125-21-159231", "fy": 2020, "fp": "FY", "form": "20-F", "filed": "2021-05-12", "frame": "CY2019Q4I", "unit": "USD" }, { "end": "2018-12-31", "val": 58331000, "accn": "0001193125-20-167679", "fy": 2019, "fp": "FY", "form": "20-F", "filed": "2020-06-12", "frame": "CY2018Q4I", "unit": "USD" }, { "end": "2017-12-31", "val": 58964000, "accn": "0001193125-19-147977", "fy": 2018, "fp": "FY", "form": "20-F", "filed": "2019-05-15", "frame": "CY2017Q4I", "unit": "USD" }, { "end": "2016-12-31", "val": 68656000, "accn": "0001193125-18-143458", "fy": 2017, "fp": "FY", "form": "20-F", "filed": "2018-04-30", "frame": "CY2016Q4I", "unit": "USD" }, { "end": "2015-12-31", "val": 68660000, "accn": "0001193125-17-148143", "fy": 2016, "fp": "FY", "form": "20-F", "filed": "2017-04-28", "frame": "CY2015Q4I", "unit": "USD" }, { "end": "2014-12-31", "val": 35467000, "accn": "0001193125-16-569960", "fy": 2015, "fp": "FY", "form": "20-F", "filed": "2016-04-29", "frame": "CY2014Q4I", "unit": "USD" }, { "end": "2013-12-31", "val": 35474000, "accn": "0001193125-15-161139", "fy": 2014, "fp": "FY", "form": "20-F", "filed": "2015-04-30", "frame": "CY2013Q4I", "unit": "USD" }, { "end": "2012-12-31", "val": 35472000, "accn": "0001193125-14-171476", "fy": 2013, "fp": "FY", "form": "20-F", "filed": "2014-04-30", "frame": "CY2012Q4I", "unit": "USD" }, { "end": "2011-12-31", "val": 35458000, "accn": "0001193125-13-239627", "fy": 2012, "fp": "FY", "form": "20-F/A", "filed": "2013-05-29", "frame": "CY2011Q4I", "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": "2025-01-01", "end": "2025-12-31", "val": 24312000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2025", "unit": "USD" }, { "start": "2024-01-01", "end": "2024-12-31", "val": 0, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2024", "unit": "USD" }, { "start": "2023-01-01", "end": "2023-12-31", "val": 0, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2023", "unit": "USD" }, { "start": "2022-01-01", "end": "2022-12-31", "val": 133155000, "accn": "0001193125-25-107157", "fy": 2024, "fp": "FY", "form": "20-F", "filed": "2025-04-30", "frame": "CY2022", "unit": "USD" }, { "start": "2021-01-01", "end": "2021-12-31", "val": 45696000, "accn": "0001193125-24-125110", "fy": 2023, "fp": "FY", "form": "20-F", "filed": "2024-04-30", "frame": "CY2021", "unit": "USD" }, { "start": "2020-01-01", "end": "2020-12-31", "val": 25013000, "accn": "0001193125-23-126868", "fy": 2022, "fp": "FY", "form": "20-F", "filed": "2023-04-28", "frame": "CY2020", "unit": "USD" }, { "start": "2019-01-01", "end": "2019-12-31", "val": 26231000, "accn": "0001193125-22-117590", "fy": 2021, "fp": "FY", "form": "20-F", "filed": "2022-04-25", "frame": "CY2019", "unit": "USD" }, { "start": "2018-01-01", "end": "2018-12-31", "val": 33539000, "accn": "0001193125-21-159231", "fy": 2020, "fp": "FY", "form": "20-F", "filed": "2021-05-12", "frame": "CY2018", "unit": "USD" }, { "start": "2013-01-01", "end": "2013-12-31", "val": 10018000, "accn": "0001193125-16-569960", "fy": 2015, "fp": "FY", "form": "20-F", "filed": "2016-04-29", "frame": "CY2013", "unit": "USD" }, { "start": "2012-01-01", "end": "2012-12-31", "val": 0, "accn": "0001193125-14-171476", "fy": 2013, "fp": "FY", "form": "20-F", "filed": "2014-04-30", "frame": "CY2012", "unit": "USD" }, { "start": "2011-01-01", "end": "2011-12-31", "val": 0, "accn": "0001193125-14-171476", "fy": 2013, "fp": "FY", "form": "20-F", "filed": "2014-04-30", "frame": "CY2011", "unit": "USD" } ] }, { "tag": "OperatingExpenses", "taxonomy": "us-gaap", "label": "Operating expenses", "kind": "duration", "unitKind": "money", "meaning": "Recurring operating costs under this accounting concept, generally excluding production costs included in cost of sales. Check filing presentation before combining expense subtotals.", "observations": [ { "start": "2011-01-01", "end": "2011-12-31", "val": 1980022000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2011", "unit": "TWD" }, { "start": "2010-01-01", "end": "2010-12-31", "val": 1771175000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2010", "unit": "TWD" }, { "start": "2009-01-01", "end": "2009-12-31", "val": 3412104000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2009", "unit": "TWD" }, { "start": "2025-01-01", "end": "2025-12-31", "val": 334472000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2025", "unit": "USD" }, { "start": "2024-01-01", "end": "2024-12-31", "val": 277876000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2024", "unit": "USD" }, { "start": "2023-01-01", "end": "2023-12-31", "val": 230512000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2023", "unit": "USD" }, { "start": "2022-01-01", "end": "2022-12-31", "val": 251906000, "accn": "0001193125-25-107157", "fy": 2024, "fp": "FY", "form": "20-F", "filed": "2025-04-30", "frame": "CY2022", "unit": "USD" }, { "start": "2021-01-01", "end": "2021-12-31", "val": 214926000, "accn": "0001193125-24-125110", "fy": 2023, "fp": "FY", "form": "20-F", "filed": "2024-04-30", "frame": "CY2021", "unit": "USD" }, { "start": "2020-01-01", "end": "2020-12-31", "val": 179682000, "accn": "0001193125-23-126868", "fy": 2022, "fp": "FY", "form": "20-F", "filed": "2023-04-28", "frame": "CY2020", "unit": "USD" }, { "start": "2019-01-01", "end": "2019-12-31", "val": 170027000, "accn": "0001193125-22-117590", "fy": 2021, "fp": "FY", "form": "20-F", "filed": "2022-04-25", "frame": "CY2019", "unit": "USD" }, { "start": "2018-01-01", "end": "2018-12-31", "val": 155973000, "accn": "0001193125-21-159231", "fy": 2020, "fp": "FY", "form": "20-F", "filed": "2021-05-12", "frame": "CY2018", "unit": "USD" }, { "start": "2017-01-01", "end": "2017-12-31", "val": 155845000, "accn": "0001193125-20-167679", "fy": 2019, "fp": "FY", "form": "20-F", "filed": "2020-06-12", "frame": "CY2017", "unit": "USD" }, { "start": "2016-01-01", "end": "2016-12-31", "val": 137345000, "accn": "0001193125-19-147977", "fy": 2018, "fp": "FY", "form": "20-F", "filed": "2019-05-15", "frame": "CY2016", "unit": "USD" }, { "start": "2015-01-01", "end": "2015-12-31", "val": 108099000, "accn": "0001193125-18-143458", "fy": 2017, "fp": "FY", "form": "20-F", "filed": "2018-04-30", "frame": "CY2015", "unit": "USD" }, { "start": "2014-01-01", "end": "2014-12-31", "val": 90628000, "accn": "0001193125-17-148143", "fy": 2016, "fp": "FY", "form": "20-F", "filed": "2017-04-28", "frame": "CY2014", "unit": "USD" }, { "start": "2013-01-01", "end": "2013-12-31", "val": 71307000, "accn": "0001193125-16-569960", "fy": 2015, "fp": "FY", "form": "20-F", "filed": "2016-04-29", "frame": "CY2013", "unit": "USD" }, { "start": "2012-01-01", "end": "2012-12-31", "val": 79050000, "accn": "0001193125-15-161139", "fy": 2014, "fp": "FY", "form": "20-F", "filed": "2015-04-30", "frame": "CY2012", "unit": "USD" }, { "start": "2011-01-01", "end": "2011-12-31", "val": 67055000, "accn": "0001193125-14-171476", "fy": 2013, "fp": "FY", "form": "20-F", "filed": "2014-04-30", "frame": "CY2011", "unit": "USD" }, { "start": "2010-01-01", "end": "2010-12-31", "val": 56168000, "accn": "0001193125-13-239627", "fy": 2012, "fp": "FY", "form": "20-F/A", "filed": "2013-05-29", "frame": "CY2010", "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": "2011-12-31", "val": 917937000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2011Q4I", "unit": "TWD" }, { "end": "2010-12-31", "val": 698581000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2010Q4I", "unit": "TWD" }, { "end": "2013-12-31", "val": 33666000, "accn": "0001193125-14-171476", "fy": 2013, "fp": "FY", "form": "20-F", "filed": "2014-04-30", "frame": "CY2013Q4I", "unit": "USD" }, { "end": "2012-12-31", "val": 32143000, "accn": "0001193125-14-171476", "fy": 2013, "fp": "FY", "form": "20-F", "filed": "2014-04-30", "frame": "CY2012Q4I", "unit": "USD" }, { "end": "2011-12-31", "val": 30315000, "accn": "0001193125-13-239627", "fy": 2012, "fp": "FY", "form": "20-F/A", "filed": "2013-05-29", "frame": "CY2011Q4I", "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. It precedes other operating expenses and is not net income.", "observations": [ { "start": "2011-01-01", "end": "2011-12-31", "val": 3187563000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2011", "unit": "TWD" }, { "start": "2010-01-01", "end": "2010-12-31", "val": 1957616000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2010", "unit": "TWD" }, { "start": "2009-01-01", "end": "2009-12-31", "val": 1190422000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2009", "unit": "TWD" }, { "start": "2025-01-01", "end": "2025-12-31", "val": 427509000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2025", "unit": "USD" }, { "start": "2024-01-01", "end": "2024-12-31", "val": 368765000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2024", "unit": "USD" }, { "start": "2023-01-01", "end": "2023-12-31", "val": 270390000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2023", "unit": "USD" }, { "start": "2022-01-01", "end": "2022-12-31", "val": 465831000, "accn": "0001193125-25-107157", "fy": 2024, "fp": "FY", "form": "20-F", "filed": "2025-04-30", "frame": "CY2022", "unit": "USD" }, { "start": "2021-01-01", "end": "2021-12-31", "val": 460795000, "accn": "0001193125-24-125110", "fy": 2023, "fp": "FY", "form": "20-F", "filed": "2024-04-30", "frame": "CY2021", "unit": "USD" }, { "start": "2020-01-01", "end": "2020-12-31", "val": 260156000, "accn": "0001193125-23-126868", "fy": 2022, "fp": "FY", "form": "20-F", "filed": "2023-04-28", "frame": "CY2020", "unit": "USD" }, { "start": "2019-01-01", "end": "2019-12-31", "val": 222172000, "accn": "0001193125-22-117590", "fy": 2021, "fp": "FY", "form": "20-F", "filed": "2022-04-25", "frame": "CY2019", "unit": "USD" }, { "start": "2018-01-01", "end": "2018-12-31", "val": 260807000, "accn": "0001193125-21-159231", "fy": 2020, "fp": "FY", "form": "20-F", "filed": "2021-05-12", "frame": "CY2018", "unit": "USD" }, { "start": "2017-01-01", "end": "2017-12-31", "val": 251194000, "accn": "0001193125-20-167679", "fy": 2019, "fp": "FY", "form": "20-F", "filed": "2020-06-12", "frame": "CY2017", "unit": "USD" }, { "start": "2016-01-01", "end": "2016-12-31", "val": 274605000, "accn": "0001193125-19-147977", "fy": 2018, "fp": "FY", "form": "20-F", "filed": "2019-05-15", "frame": "CY2016", "unit": "USD" }, { "start": "2015-01-01", "end": "2015-12-31", "val": 184532000, "accn": "0001193125-18-143458", "fy": 2017, "fp": "FY", "form": "20-F", "filed": "2018-04-30", "frame": "CY2015", "unit": "USD" }, { "start": "2014-01-01", "end": "2014-12-31", "val": 149698000, "accn": "0001193125-17-148143", "fy": 2016, "fp": "FY", "form": "20-F", "filed": "2017-04-28", "frame": "CY2014", "unit": "USD" }, { "start": "2013-01-01", "end": "2013-12-31", "val": 106610000, "accn": "0001193125-16-569960", "fy": 2015, "fp": "FY", "form": "20-F", "filed": "2016-04-29", "frame": "CY2013", "unit": "USD" }, { "start": "2012-01-01", "end": "2012-12-31", "val": 131720000, "accn": "0001193125-15-161139", "fy": 2014, "fp": "FY", "form": "20-F", "filed": "2015-04-30", "frame": "CY2012", "unit": "USD" }, { "start": "2011-01-01", "end": "2011-12-31", "val": 108039000, "accn": "0001193125-14-171476", "fy": 2013, "fp": "FY", "form": "20-F", "filed": "2014-04-30", "frame": "CY2011", "unit": "USD" }, { "start": "2010-01-01", "end": "2010-12-31", "val": 62188000, "accn": "0001193125-13-239627", "fy": 2012, "fp": "FY", "form": "20-F/A", "filed": "2013-05-29", "frame": "CY2010", "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": "2011-01-01", "end": "2011-12-31", "val": 1194647000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2011", "unit": "TWD" }, { "start": "2010-01-01", "end": "2010-12-31", "val": 1054194000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2010", "unit": "TWD" }, { "start": "2009-01-01", "end": "2009-12-31", "val": 1122491000, "accn": "0001193125-12-234557", "fy": 2011, "fp": "FY", "form": "20-F/A", "filed": "2012-05-15", "frame": "CY2009", "unit": "TWD" }, { "start": "2025-01-01", "end": "2025-12-31", "val": 262718000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2025", "unit": "USD" }, { "start": "2024-01-01", "end": "2024-12-31", "val": 217822000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2024", "unit": "USD" }, { "start": "2023-01-01", "end": "2023-12-31", "val": 174357000, "accn": "0001193125-26-197184", "fy": 2025, "fp": "FY", "form": "20-F", "filed": "2026-04-30", "frame": "CY2023", "unit": "USD" }, { "start": "2022-01-01", "end": "2022-12-31", "val": 188532000, "accn": "0001193125-25-107157", "fy": 2024, "fp": "FY", "form": "20-F", "filed": "2025-04-30", "frame": "CY2022", "unit": "USD" }, { "start": "2021-01-01", "end": "2021-12-31", "val": 164291000, "accn": "0001193125-24-125110", "fy": 2023, "fp": "FY", "form": "20-F", "filed": "2024-04-30", "frame": "CY2021", "unit": "USD" }, { "start": "2020-01-01", "end": "2020-12-31", "val": 121784000, "accn": "0001193125-23-126868", "fy": 2022, "fp": "FY", "form": "20-F", "filed": "2023-04-28", "frame": "CY2020", "unit": "USD" }, { "start": "2019-01-01", "end": "2019-12-31", "val": 110305000, "accn": "0001193125-22-117590", "fy": 2021, "fp": "FY", "form": "20-F", "filed": "2022-04-25", "frame": "CY2019", "unit": "USD" }, { "start": "2018-01-01", "end": "2018-12-31", "val": 102028000, "accn": "0001193125-21-159231", "fy": 2020, "fp": "FY", "form": "20-F", "filed": "2021-05-12", "frame": "CY2018", "unit": "USD" }, { "start": "2017-01-01", "end": "2017-12-31", "val": 102053000, "accn": "0001193125-20-167679", "fy": 2019, "fp": "FY", "form": "20-F", "filed": "2020-06-12", "frame": "CY2017", "unit": "USD" }, { "start": "2016-01-01", "end": "2016-12-31", "val": 92405000, "accn": "0001193125-19-147977", "fy": 2018, "fp": "FY", "form": "20-F", "filed": "2019-05-15", "frame": "CY2016", "unit": "USD" }, { "start": "2015-01-01", "end": "2015-12-31", "val": 71161000, "accn": "0001193125-18-143458", "fy": 2017, "fp": "FY", "form": "20-F", "filed": "2018-04-30", "frame": "CY2015", "unit": "USD" }, { "start": "2014-01-01", "end": "2014-12-31", "val": 60949000, "accn": "0001193125-17-148143", "fy": 2016, "fp": "FY", "form": "20-F", "filed": "2017-04-28", "frame": "CY2014", "unit": "USD" }, { "start": "2013-01-01", "end": "2013-12-31", "val": 46460000, "accn": "0001193125-16-569960", "fy": 2015, "fp": "FY", "form": "20-F", "filed": "2016-04-29", "frame": "CY2013", "unit": "USD" }, { "start": "2012-01-01", "end": "2012-12-31", "val": 50975000, "accn": "0001193125-15-161139", "fy": 2014, "fp": "FY", "form": "20-F", "filed": "2015-04-30", "frame": "CY2012", "unit": "USD" }, { "start": "2011-01-01", "end": "2011-12-31", "val": 40501000, "accn": "0001193125-14-171476", "fy": 2013, "fp": "FY", "form": "20-F", "filed": "2014-04-30", "frame": "CY2011", "unit": "USD" }, { "start": "2010-01-01", "end": "2010-12-31", "val": 33772000, "accn": "0001193125-13-239627", "fy": 2012, "fp": "FY", "form": "20-F/A", "filed": "2013-05-29", "frame": "CY2010", "unit": "USD" } ] } ], "source_snapshot": "/company-data/sources/69bd62ea71ae1dd0bdf18a9cc7035f9c7b834e0c1f7714e8fcb21e01acc47d39.json.gz" }