{
  "ticker": "SIGI",
  "name": "SELECTIVE INSURANCE GROUP INC",
  "cik": "0000230557",
  "sic": "6331",
  "sic_description": "Fire, Marine & Casualty Insurance",
  "source": "SEC XBRL companyfacts",
  "source_url": "https://data.sec.gov/api/xbrl/companyfacts/CIK0000230557.json",
  "as_of": "2026-02-09",
  "note": "Verified SEC companyfacts-derived facts; derived metrics (margins, ratios, free cash flow) are computed from those facts. Descriptive data, not investment advice.",
  "annual": [
    {
      "metric_id": "revenue",
      "label": "Revenue",
      "concept": "Revenues",
      "unit": "USD",
      "derived": false,
      "source_concepts": [
        "us-gaap:Revenues"
      ],
      "points": [
        {
          "fiscal_year": 2016,
          "period_end": "2016-12-31",
          "value": 2284270000.0,
          "filed": "2019-02-15",
          "accession": "0000230557-19-000012"
        },
        {
          "fiscal_year": 2017,
          "period_end": "2017-12-31",
          "value": 2469984000.0,
          "filed": "2020-02-12",
          "accession": "0000230557-20-000005"
        },
        {
          "fiscal_year": 2018,
          "period_end": "2018-12-31",
          "value": 2586080000.0,
          "filed": "2021-02-12",
          "accession": "0000230557-21-000009"
        },
        {
          "fiscal_year": 2019,
          "period_end": "2019-12-31",
          "value": 2846491000.0,
          "filed": "2022-02-11",
          "accession": "0000230557-22-000006"
        },
        {
          "fiscal_year": 2020,
          "period_end": "2020-12-31",
          "value": 2922274000.0,
          "filed": "2023-02-10",
          "accession": "0000230557-23-000006"
        },
        {
          "fiscal_year": 2021,
          "period_end": "2021-12-31",
          "value": 3379164000.0,
          "filed": "2024-02-09",
          "accession": "0000230557-24-000005"
        },
        {
          "fiscal_year": 2022,
          "period_end": "2022-12-31",
          "value": 3558062000.0,
          "filed": "2025-02-10",
          "accession": "0000230557-25-000006"
        },
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 4232106000.0,
          "filed": "2026-02-09",
          "accession": "0000230557-26-000006"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 4861664000.0,
          "filed": "2026-02-09",
          "accession": "0000230557-26-000006"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 5336928000.0,
          "filed": "2026-02-09",
          "accession": "0000230557-26-000006"
        }
      ]
    },
    {
      "metric_id": "net_income",
      "label": "Net income",
      "concept": "NetIncomeLoss",
      "unit": "USD",
      "derived": false,
      "source_concepts": [
        "us-gaap:NetIncomeLoss"
      ],
      "points": [
        {
          "fiscal_year": 2016,
          "period_end": "2016-12-31",
          "value": 158495000.0,
          "filed": "2019-02-15",
          "accession": "0000230557-19-000012"
        },
        {
          "fiscal_year": 2017,
          "period_end": "2017-12-31",
          "value": 168826000.0,
          "filed": "2020-02-12",
          "accession": "0000230557-20-000005"
        },
        {
          "fiscal_year": 2018,
          "period_end": "2018-12-31",
          "value": 178939000.0,
          "filed": "2021-02-12",
          "accession": "0000230557-21-000009"
        },
        {
          "fiscal_year": 2019,
          "period_end": "2019-12-31",
          "value": 271623000.0,
          "filed": "2022-02-11",
          "accession": "0000230557-22-000006"
        },
        {
          "fiscal_year": 2020,
          "period_end": "2020-12-31",
          "value": 246355000.0,
          "filed": "2023-02-10",
          "accession": "0000230557-23-000006"
        },
        {
          "fiscal_year": 2021,
          "period_end": "2021-12-31",
          "value": 403837000.0,
          "filed": "2024-02-09",
          "accession": "0000230557-24-000005"
        },
        {
          "fiscal_year": 2022,
          "period_end": "2022-12-31",
          "value": 224886000.0,
          "filed": "2025-02-10",
          "accession": "0000230557-25-000006"
        },
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 365238000.0,
          "filed": "2026-02-09",
          "accession": "0000230557-26-000006"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 207012000.0,
          "filed": "2026-02-09",
          "accession": "0000230557-26-000006"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 466411000.0,
          "filed": "2026-02-09",
          "accession": "0000230557-26-000006"
        }
      ]
    },
    {
      "metric_id": "eps_diluted",
      "label": "Diluted EPS",
      "concept": "EarningsPerShareDiluted",
      "unit": "USD/shares",
      "derived": false,
      "source_concepts": [
        "us-gaap:EarningsPerShareDiluted"
      ],
      "points": [
        {
          "fiscal_year": 2016,
          "period_end": "2016-12-31",
          "value": 2.7,
          "filed": "2019-02-15",
          "accession": "0000230557-19-000012"
        },
        {
          "fiscal_year": 2017,
          "period_end": "2017-12-31",
          "value": 2.84,
          "filed": "2020-02-12",
          "accession": "0000230557-20-000005"
        },
        {
          "fiscal_year": 2018,
          "period_end": "2018-12-31",
          "value": 3.0,
          "filed": "2021-02-12",
          "accession": "0000230557-21-000009"
        },
        {
          "fiscal_year": 2019,
          "period_end": "2019-12-31",
          "value": 4.53,
          "filed": "2022-02-11",
          "accession": "0000230557-22-000006"
        },
        {
          "fiscal_year": 2020,
          "period_end": "2020-12-31",
          "value": 4.09,
          "filed": "2023-02-10",
          "accession": "0000230557-23-000006"
        },
        {
          "fiscal_year": 2021,
          "period_end": "2021-12-31",
          "value": 6.5,
          "filed": "2024-02-09",
          "accession": "0000230557-24-000005"
        },
        {
          "fiscal_year": 2022,
          "period_end": "2022-12-31",
          "value": 3.54,
          "filed": "2025-02-10",
          "accession": "0000230557-25-000006"
        },
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 5.84,
          "filed": "2026-02-09",
          "accession": "0000230557-26-000006"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 3.23,
          "filed": "2026-02-09",
          "accession": "0000230557-26-000006"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 7.49,
          "filed": "2026-02-09",
          "accession": "0000230557-26-000006"
        }
      ]
    },
    {
      "metric_id": "operating_cash_flow",
      "label": "Operating cash flow",
      "concept": "NetCashProvidedByUsedInOperatingActivities",
      "unit": "USD",
      "derived": false,
      "source_concepts": [
        "us-gaap:NetCashProvidedByUsedInOperatingActivities"
      ],
      "points": [
        {
          "fiscal_year": 2012,
          "period_end": "2012-12-31",
          "value": 226699000.0,
          "filed": "2013-02-21",
          "accession": "0000230557-13-000003"
        },
        {
          "fiscal_year": 2017,
          "period_end": "2017-12-31",
          "value": 379545000.0,
          "filed": "2020-02-12",
          "accession": "0000230557-20-000005"
        },
        {
          "fiscal_year": 2018,
          "period_end": "2018-12-31",
          "value": 454944000.0,
          "filed": "2021-02-12",
          "accession": "0000230557-21-000009"
        },
        {
          "fiscal_year": 2019,
          "period_end": "2019-12-31",
          "value": 477495000.0,
          "filed": "2022-02-11",
          "accession": "0000230557-22-000006"
        },
        {
          "fiscal_year": 2020,
          "period_end": "2020-12-31",
          "value": 554045000.0,
          "filed": "2023-02-10",
          "accession": "0000230557-23-000006"
        },
        {
          "fiscal_year": 2021,
          "period_end": "2021-12-31",
          "value": 771422000.0,
          "filed": "2024-02-09",
          "accession": "0000230557-24-000005"
        },
        {
          "fiscal_year": 2022,
          "period_end": "2022-12-31",
          "value": 802409000.0,
          "filed": "2025-02-10",
          "accession": "0000230557-25-000006"
        },
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 758908000.0,
          "filed": "2026-02-09",
          "accession": "0000230557-26-000006"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 1099888000.0,
          "filed": "2026-02-09",
          "accession": "0000230557-26-000006"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 1233021000.0,
          "filed": "2026-02-09",
          "accession": "0000230557-26-000006"
        }
      ]
    },
    {
      "metric_id": "capex",
      "label": "Capital expenditures",
      "concept": "PaymentsToAcquirePropertyPlantAndEquipment",
      "unit": "USD",
      "derived": false,
      "source_concepts": [
        "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment"
      ],
      "points": [
        {
          "fiscal_year": 2009,
          "period_end": "2009-12-31",
          "value": 8207000.0,
          "filed": "2011-02-25",
          "accession": "0001144204-11-010997"
        },
        {
          "fiscal_year": 2010,
          "period_end": "2010-12-31",
          "value": 6522000.0,
          "filed": "2011-02-25",
          "accession": "0001144204-11-010997"
        },
        {
          "fiscal_year": 2018,
          "period_end": "2018-12-31",
          "value": 16110000.0,
          "filed": "2021-02-12",
          "accession": "0000230557-21-000009"
        },
        {
          "fiscal_year": 2019,
          "period_end": "2019-12-31",
          "value": 30986000.0,
          "filed": "2022-02-11",
          "accession": "0000230557-22-000006"
        },
        {
          "fiscal_year": 2020,
          "period_end": "2020-12-31",
          "value": 22064000.0,
          "filed": "2023-02-10",
          "accession": "0000230557-23-000006"
        },
        {
          "fiscal_year": 2021,
          "period_end": "2021-12-31",
          "value": 22163000.0,
          "filed": "2024-02-09",
          "accession": "0000230557-24-000005"
        },
        {
          "fiscal_year": 2022,
          "period_end": "2022-12-31",
          "value": 26019000.0,
          "filed": "2025-02-10",
          "accession": "0000230557-25-000006"
        },
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 22631000.0,
          "filed": "2026-02-09",
          "accession": "0000230557-26-000006"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 30810000.0,
          "filed": "2026-02-09",
          "accession": "0000230557-26-000006"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 38742000.0,
          "filed": "2026-02-09",
          "accession": "0000230557-26-000006"
        }
      ]
    },
    {
      "metric_id": "dividends_paid",
      "label": "Dividends paid",
      "concept": "PaymentsOfDividendsCommonStock",
      "unit": "USD",
      "derived": false,
      "source_concepts": [
        "us-gaap:PaymentsOfDividendsCommonStock"
      ],
      "points": [
        {
          "fiscal_year": 2016,
          "period_end": "2016-12-31",
          "value": 33758000.0,
          "filed": "2019-02-15",
          "accession": "0000230557-19-000012"
        },
        {
          "fiscal_year": 2017,
          "period_end": "2017-12-31",
          "value": 37045000.0,
          "filed": "2020-02-12",
          "accession": "0000230557-20-000005"
        },
        {
          "fiscal_year": 2018,
          "period_end": "2018-12-31",
          "value": 42097000.0,
          "filed": "2021-02-12",
          "accession": "0000230557-21-000009"
        },
        {
          "fiscal_year": 2019,
          "period_end": "2019-12-31",
          "value": 47675000.0,
          "filed": "2022-02-11",
          "accession": "0000230557-22-000006"
        },
        {
          "fiscal_year": 2020,
          "period_end": "2020-12-31",
          "value": 54486000.0,
          "filed": "2023-02-10",
          "accession": "0000230557-23-000006"
        },
        {
          "fiscal_year": 2021,
          "period_end": "2021-12-31",
          "value": 60136000.0,
          "filed": "2024-02-09",
          "accession": "0000230557-24-000005"
        },
        {
          "fiscal_year": 2022,
          "period_end": "2022-12-31",
          "value": 66920000.0,
          "filed": "2025-02-10",
          "accession": "0000230557-25-000006"
        },
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 73827000.0,
          "filed": "2026-02-09",
          "accession": "0000230557-26-000006"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 84936000.0,
          "filed": "2026-02-09",
          "accession": "0000230557-26-000006"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 92884000.0,
          "filed": "2026-02-09",
          "accession": "0000230557-26-000006"
        }
      ]
    },
    {
      "metric_id": "share_buybacks",
      "label": "Share buybacks",
      "concept": "PaymentsForRepurchaseOfCommonStock",
      "unit": "USD",
      "derived": false,
      "source_concepts": [
        "us-gaap:PaymentsForRepurchaseOfCommonStock"
      ],
      "points": [
        {
          "fiscal_year": 2016,
          "period_end": "2016-12-31",
          "value": 4992000.0,
          "filed": "2019-02-15",
          "accession": "0000230557-19-000012"
        },
        {
          "fiscal_year": 2017,
          "period_end": "2017-12-31",
          "value": 6015000.0,
          "filed": "2020-02-12",
          "accession": "0000230557-20-000005"
        },
        {
          "fiscal_year": 2018,
          "period_end": "2018-12-31",
          "value": 6556000.0,
          "filed": "2021-02-12",
          "accession": "0000230557-21-000009"
        },
        {
          "fiscal_year": 2019,
          "period_end": "2019-12-31",
          "value": 8164000.0,
          "filed": "2022-02-11",
          "accession": "0000230557-22-000006"
        },
        {
          "fiscal_year": 2020,
          "period_end": "2020-12-31",
          "value": 7053000.0,
          "filed": "2023-02-10",
          "accession": "0000230557-23-000006"
        },
        {
          "fiscal_year": 2021,
          "period_end": "2021-12-31",
          "value": 9050000.0,
          "filed": "2024-02-09",
          "accession": "0000230557-24-000005"
        },
        {
          "fiscal_year": 2022,
          "period_end": "2022-12-31",
          "value": 18344000.0,
          "filed": "2025-02-10",
          "accession": "0000230557-25-000006"
        },
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 7930000.0,
          "filed": "2026-02-09",
          "accession": "0000230557-26-000006"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 15620000.0,
          "filed": "2026-02-09",
          "accession": "0000230557-26-000006"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 92595000.0,
          "filed": "2026-02-09",
          "accession": "0000230557-26-000006"
        }
      ]
    },
    {
      "metric_id": "assets",
      "label": "Assets",
      "concept": "Assets",
      "unit": "USD",
      "derived": false,
      "source_concepts": [
        "us-gaap:Assets"
      ],
      "points": [
        {
          "fiscal_year": 2016,
          "period_end": "2016-12-31",
          "value": 7355848000.0,
          "filed": "2018-02-23",
          "accession": "0000230557-18-000012"
        },
        {
          "fiscal_year": 2017,
          "period_end": "2017-12-31",
          "value": 7686431000.0,
          "filed": "2019-02-15",
          "accession": "0000230557-19-000012"
        },
        {
          "fiscal_year": 2018,
          "period_end": "2018-12-31",
          "value": 7952729000.0,
          "filed": "2020-02-12",
          "accession": "0000230557-20-000005"
        },
        {
          "fiscal_year": 2019,
          "period_end": "2019-12-31",
          "value": 8797150000.0,
          "filed": "2021-02-12",
          "accession": "0000230557-21-000009"
        },
        {
          "fiscal_year": 2020,
          "period_end": "2020-12-31",
          "value": 9687913000.0,
          "filed": "2022-02-11",
          "accession": "0000230557-22-000006"
        },
        {
          "fiscal_year": 2021,
          "period_end": "2021-12-31",
          "value": 10461389000.0,
          "filed": "2023-02-10",
          "accession": "0000230557-23-000006"
        },
        {
          "fiscal_year": 2022,
          "period_end": "2022-12-31",
          "value": 10802261000.0,
          "filed": "2024-02-09",
          "accession": "0000230557-24-000005"
        },
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 11802546000.0,
          "filed": "2025-02-10",
          "accession": "0000230557-25-000006"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 13514189000.0,
          "filed": "2026-02-09",
          "accession": "0000230557-26-000006"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 15155710000.0,
          "filed": "2026-02-09",
          "accession": "0000230557-26-000006"
        }
      ]
    },
    {
      "metric_id": "liabilities",
      "label": "Liabilities",
      "concept": "Liabilities",
      "unit": "USD",
      "derived": false,
      "source_concepts": [
        "us-gaap:Liabilities"
      ],
      "points": [
        {
          "fiscal_year": 2016,
          "period_end": "2016-12-31",
          "value": 5824478000.0,
          "filed": "2018-02-23",
          "accession": "0000230557-18-000012"
        },
        {
          "fiscal_year": 2017,
          "period_end": "2017-12-31",
          "value": 5973474000.0,
          "filed": "2019-02-15",
          "accession": "0000230557-19-000012"
        },
        {
          "fiscal_year": 2018,
          "period_end": "2018-12-31",
          "value": 6160927000.0,
          "filed": "2020-02-12",
          "accession": "0000230557-20-000005"
        },
        {
          "fiscal_year": 2019,
          "period_end": "2019-12-31",
          "value": 6602214000.0,
          "filed": "2021-02-12",
          "accession": "0000230557-21-000009"
        },
        {
          "fiscal_year": 2020,
          "period_end": "2020-12-31",
          "value": 6949024000.0,
          "filed": "2022-02-11",
          "accession": "0000230557-22-000006"
        },
        {
          "fiscal_year": 2021,
          "period_end": "2021-12-31",
          "value": 7478504000.0,
          "filed": "2023-02-10",
          "accession": "0000230557-23-000006"
        },
        {
          "fiscal_year": 2022,
          "period_end": "2022-12-31",
          "value": 8274697000.0,
          "filed": "2024-02-09",
          "accession": "0000230557-24-000005"
        },
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 8848165000.0,
          "filed": "2025-02-10",
          "accession": "0000230557-25-000006"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 10394113000.0,
          "filed": "2026-02-09",
          "accession": "0000230557-26-000006"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 11546735000.0,
          "filed": "2026-02-09",
          "accession": "0000230557-26-000006"
        }
      ]
    },
    {
      "metric_id": "equity",
      "label": "Stockholders' equity",
      "concept": "StockholdersEquity",
      "unit": "USD",
      "derived": false,
      "source_concepts": [
        "us-gaap:StockholdersEquity"
      ],
      "points": [
        {
          "fiscal_year": 2016,
          "period_end": "2016-12-31",
          "value": 1531370000.0,
          "filed": "2019-02-15",
          "accession": "0000230557-19-000012"
        },
        {
          "fiscal_year": 2017,
          "period_end": "2017-12-31",
          "value": 1712957000.0,
          "filed": "2020-02-12",
          "accession": "0000230557-20-000005"
        },
        {
          "fiscal_year": 2018,
          "period_end": "2018-12-31",
          "value": 1791802000.0,
          "filed": "2021-02-12",
          "accession": "0000230557-21-000009"
        },
        {
          "fiscal_year": 2019,
          "period_end": "2019-12-31",
          "value": 2194936000.0,
          "filed": "2022-02-11",
          "accession": "0000230557-22-000006"
        },
        {
          "fiscal_year": 2020,
          "period_end": "2020-12-31",
          "value": 2738889000.0,
          "filed": "2023-02-10",
          "accession": "0000230557-23-000006"
        },
        {
          "fiscal_year": 2021,
          "period_end": "2021-12-31",
          "value": 2982885000.0,
          "filed": "2024-02-09",
          "accession": "0000230557-24-000005"
        },
        {
          "fiscal_year": 2022,
          "period_end": "2022-12-31",
          "value": 2527564000.0,
          "filed": "2025-02-10",
          "accession": "0000230557-25-000006"
        },
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 2954381000.0,
          "filed": "2026-02-09",
          "accession": "0000230557-26-000006"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 3120076000.0,
          "filed": "2026-02-09",
          "accession": "0000230557-26-000006"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 3608975000.0,
          "filed": "2026-02-09",
          "accession": "0000230557-26-000006"
        }
      ]
    },
    {
      "metric_id": "free_cash_flow",
      "label": "Free cash flow",
      "concept": "NetCashProvidedByUsedInOperatingActivities - PaymentsToAcquirePropertyPlantAndEquipment",
      "unit": "USD",
      "derived": true,
      "source_concepts": [
        "us-gaap:NetCashProvidedByUsedInOperatingActivities",
        "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment"
      ],
      "points": [
        {
          "fiscal_year": 2018,
          "period_end": "2018-12-31",
          "value": 438834000.0,
          "filed": "2021-02-12",
          "accession": "0000230557-21-000009"
        },
        {
          "fiscal_year": 2019,
          "period_end": "2019-12-31",
          "value": 446509000.0,
          "filed": "2022-02-11",
          "accession": "0000230557-22-000006"
        },
        {
          "fiscal_year": 2020,
          "period_end": "2020-12-31",
          "value": 531981000.0,
          "filed": "2023-02-10",
          "accession": "0000230557-23-000006"
        },
        {
          "fiscal_year": 2021,
          "period_end": "2021-12-31",
          "value": 749259000.0,
          "filed": "2024-02-09",
          "accession": "0000230557-24-000005"
        },
        {
          "fiscal_year": 2022,
          "period_end": "2022-12-31",
          "value": 776390000.0,
          "filed": "2025-02-10",
          "accession": "0000230557-25-000006"
        },
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 736277000.0,
          "filed": "2026-02-09",
          "accession": "0000230557-26-000006"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 1069078000.0,
          "filed": "2026-02-09",
          "accession": "0000230557-26-000006"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 1194279000.0,
          "filed": "2026-02-09",
          "accession": "0000230557-26-000006"
        }
      ]
    },
    {
      "metric_id": "net_margin",
      "label": "Net margin",
      "concept": "NetIncomeLoss / Revenues",
      "unit": "Percent",
      "derived": true,
      "source_concepts": [
        "us-gaap:NetIncomeLoss",
        "us-gaap:Revenues"
      ],
      "points": [
        {
          "fiscal_year": 2016,
          "period_end": "2016-12-31",
          "value": 6.938540540303904,
          "filed": "2019-02-15",
          "accession": "0000230557-19-000012"
        },
        {
          "fiscal_year": 2017,
          "period_end": "2017-12-31",
          "value": 6.835105004728775,
          "filed": "2020-02-12",
          "accession": "0000230557-20-000005"
        },
        {
          "fiscal_year": 2018,
          "period_end": "2018-12-31",
          "value": 6.919314174348822,
          "filed": "2021-02-12",
          "accession": "0000230557-21-000009"
        },
        {
          "fiscal_year": 2019,
          "period_end": "2019-12-31",
          "value": 9.542380425583639,
          "filed": "2022-02-11",
          "accession": "0000230557-22-000006"
        },
        {
          "fiscal_year": 2020,
          "period_end": "2020-12-31",
          "value": 8.430249867055588,
          "filed": "2023-02-10",
          "accession": "0000230557-23-000006"
        },
        {
          "fiscal_year": 2021,
          "period_end": "2021-12-31",
          "value": 11.95079611406845,
          "filed": "2024-02-09",
          "accession": "0000230557-24-000005"
        },
        {
          "fiscal_year": 2022,
          "period_end": "2022-12-31",
          "value": 6.320463218459937,
          "filed": "2025-02-10",
          "accession": "0000230557-25-000006"
        },
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 8.630171361492362,
          "filed": "2026-02-09",
          "accession": "0000230557-26-000006"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 4.258048273183832,
          "filed": "2026-02-09",
          "accession": "0000230557-26-000006"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 8.739315951048992,
          "filed": "2026-02-09",
          "accession": "0000230557-26-000006"
        }
      ]
    },
    {
      "metric_id": "roe",
      "label": "Return on equity",
      "concept": "NetIncomeLoss / StockholdersEquity",
      "unit": "Percent",
      "derived": true,
      "source_concepts": [
        "us-gaap:NetIncomeLoss",
        "us-gaap:StockholdersEquity"
      ],
      "points": [
        {
          "fiscal_year": 2016,
          "period_end": "2016-12-31",
          "value": 10.349882784696057,
          "filed": "2019-02-15",
          "accession": "0000230557-19-000012"
        },
        {
          "fiscal_year": 2017,
          "period_end": "2017-12-31",
          "value": 9.855822417025061,
          "filed": "2020-02-12",
          "accession": "0000230557-20-000005"
        },
        {
          "fiscal_year": 2018,
          "period_end": "2018-12-31",
          "value": 9.986538691216998,
          "filed": "2021-02-12",
          "accession": "0000230557-21-000009"
        },
        {
          "fiscal_year": 2019,
          "period_end": "2019-12-31",
          "value": 12.374984965393068,
          "filed": "2022-02-11",
          "accession": "0000230557-22-000006"
        },
        {
          "fiscal_year": 2020,
          "period_end": "2020-12-31",
          "value": 8.994705517456165,
          "filed": "2023-02-10",
          "accession": "0000230557-23-000006"
        },
        {
          "fiscal_year": 2021,
          "period_end": "2021-12-31",
          "value": 13.538470306431524,
          "filed": "2024-02-09",
          "accession": "0000230557-24-000005"
        },
        {
          "fiscal_year": 2022,
          "period_end": "2022-12-31",
          "value": 8.897341471867774,
          "filed": "2025-02-10",
          "accession": "0000230557-25-000006"
        },
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 12.362589659221339,
          "filed": "2026-02-09",
          "accession": "0000230557-26-000006"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 6.634838382141973,
          "filed": "2026-02-09",
          "accession": "0000230557-26-000006"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 12.9236417542377,
          "filed": "2026-02-09",
          "accession": "0000230557-26-000006"
        }
      ]
    },
    {
      "metric_id": "roa",
      "label": "Return on assets",
      "concept": "NetIncomeLoss / Assets",
      "unit": "Percent",
      "derived": true,
      "source_concepts": [
        "us-gaap:NetIncomeLoss",
        "us-gaap:Assets"
      ],
      "points": [
        {
          "fiscal_year": 2016,
          "period_end": "2016-12-31",
          "value": 2.154680194588034,
          "filed": "2019-02-15",
          "accession": "0000230557-19-000012"
        },
        {
          "fiscal_year": 2017,
          "period_end": "2017-12-31",
          "value": 2.1964159959284095,
          "filed": "2020-02-12",
          "accession": "0000230557-20-000005"
        },
        {
          "fiscal_year": 2018,
          "period_end": "2018-12-31",
          "value": 2.2500326617441635,
          "filed": "2021-02-12",
          "accession": "0000230557-21-000009"
        },
        {
          "fiscal_year": 2019,
          "period_end": "2019-12-31",
          "value": 3.0876249694503333,
          "filed": "2022-02-11",
          "accession": "0000230557-22-000006"
        },
        {
          "fiscal_year": 2020,
          "period_end": "2020-12-31",
          "value": 2.542910944803076,
          "filed": "2023-02-10",
          "accession": "0000230557-23-000006"
        },
        {
          "fiscal_year": 2021,
          "period_end": "2021-12-31",
          "value": 3.860261768298646,
          "filed": "2024-02-09",
          "accession": "0000230557-24-000005"
        },
        {
          "fiscal_year": 2022,
          "period_end": "2022-12-31",
          "value": 2.0818419403123105,
          "filed": "2025-02-10",
          "accession": "0000230557-25-000006"
        },
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 3.0945695954076347,
          "filed": "2026-02-09",
          "accession": "0000230557-26-000006"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 1.5318122308338296,
          "filed": "2026-02-09",
          "accession": "0000230557-26-000006"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 3.077460574265409,
          "filed": "2026-02-09",
          "accession": "0000230557-26-000006"
        }
      ]
    },
    {
      "metric_id": "liabilities_to_equity",
      "label": "Liabilities / equity",
      "concept": "Liabilities / StockholdersEquity",
      "unit": "Ratio",
      "derived": true,
      "source_concepts": [
        "us-gaap:Liabilities",
        "us-gaap:StockholdersEquity"
      ],
      "points": [
        {
          "fiscal_year": 2016,
          "period_end": "2016-12-31",
          "value": 3.8034426689826755,
          "filed": "2019-02-15",
          "accession": "0000230557-18-000012"
        },
        {
          "fiscal_year": 2017,
          "period_end": "2017-12-31",
          "value": 3.4872293933823206,
          "filed": "2020-02-12",
          "accession": "0000230557-19-000012"
        },
        {
          "fiscal_year": 2018,
          "period_end": "2018-12-31",
          "value": 3.438397211299016,
          "filed": "2021-02-12",
          "accession": "0000230557-20-000005"
        },
        {
          "fiscal_year": 2019,
          "period_end": "2019-12-31",
          "value": 3.0079300717651902,
          "filed": "2022-02-11",
          "accession": "0000230557-21-000009"
        },
        {
          "fiscal_year": 2020,
          "period_end": "2020-12-31",
          "value": 2.5371689031574483,
          "filed": "2023-02-10",
          "accession": "0000230557-22-000006"
        },
        {
          "fiscal_year": 2021,
          "period_end": "2021-12-31",
          "value": 2.5071378883195297,
          "filed": "2024-02-09",
          "accession": "0000230557-23-000006"
        },
        {
          "fiscal_year": 2022,
          "period_end": "2022-12-31",
          "value": 3.2737833740312805,
          "filed": "2025-02-10",
          "accession": "0000230557-24-000005"
        },
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 2.994930240886331,
          "filed": "2026-02-09",
          "accession": "0000230557-25-000006"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 3.331365325716425,
          "filed": "2026-02-09",
          "accession": "0000230557-26-000006"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 3.1994499823357048,
          "filed": "2026-02-09",
          "accession": "0000230557-26-000006"
        }
      ]
    }
  ],
  "quarterly": [
    {
      "metric_id": "revenue",
      "label": "Revenue",
      "concept": "Revenues",
      "unit": "USD",
      "source_concepts": [
        "us-gaap:Revenues"
      ],
      "points": [
        {
          "fiscal_year": 2023,
          "fiscal_quarter": 2,
          "period_label": "2023-Q2",
          "period_end": "2023-06-30",
          "value": 1040524000.0,
          "filed": "2023-08-03",
          "accession": "0000230557-23-000022",
          "derived": false
        },
        {
          "fiscal_year": 2023,
          "fiscal_quarter": 3,
          "period_label": "2023-Q3",
          "period_end": "2023-09-30",
          "value": 1081081000.0,
          "filed": "2023-11-02",
          "accession": "0000230557-23-000032",
          "derived": false
        },
        {
          "fiscal_year": 2023,
          "fiscal_quarter": 4,
          "period_label": "2023-Q4",
          "period_end": "2023-12-31",
          "value": 1110681000.0,
          "filed": "2024-02-09",
          "accession": "0000230557-24-000005",
          "derived": true
        },
        {
          "fiscal_year": 2024,
          "fiscal_quarter": 1,
          "period_label": "2024-Q1",
          "period_end": "2024-03-31",
          "value": 1164959000.0,
          "filed": "2024-05-02",
          "accession": "0000230557-24-000012",
          "derived": false
        },
        {
          "fiscal_year": 2024,
          "fiscal_quarter": 2,
          "period_label": "2024-Q2",
          "period_end": "2024-06-30",
          "value": 1196005000.0,
          "filed": "2024-07-26",
          "accession": "0000230557-24-000021",
          "derived": false
        },
        {
          "fiscal_year": 2024,
          "fiscal_quarter": 3,
          "period_label": "2024-Q3",
          "period_end": "2024-09-30",
          "value": 1244306000.0,
          "filed": "2024-10-25",
          "accession": "0000230557-24-000026",
          "derived": false
        },
        {
          "fiscal_year": 2024,
          "fiscal_quarter": 4,
          "period_label": "2024-Q4",
          "period_end": "2024-12-31",
          "value": 1256394000.0,
          "filed": "2025-02-10",
          "accession": "0000230557-25-000006",
          "derived": true
        },
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 1,
          "period_label": "2025-Q1",
          "period_end": "2025-03-31",
          "value": 1285186000.0,
          "filed": "2025-04-25",
          "accession": "0000230557-25-000010",
          "derived": false
        },
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 2,
          "period_label": "2025-Q2",
          "period_end": "2025-06-30",
          "value": 1326745000.0,
          "filed": "2025-07-25",
          "accession": "0000230557-25-000019",
          "derived": false
        },
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 3,
          "period_label": "2025-Q3",
          "period_end": "2025-09-30",
          "value": 1360110000.0,
          "filed": "2025-10-24",
          "accession": "0000230557-25-000025",
          "derived": false
        },
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 4,
          "period_label": "2025-Q4",
          "period_end": "2025-12-31",
          "value": 1364887000.0,
          "filed": "2026-02-09",
          "accession": "0000230557-26-000006",
          "derived": true
        },
        {
          "fiscal_year": 2026,
          "fiscal_quarter": 1,
          "period_label": "2026-Q1",
          "period_end": "2026-03-31",
          "value": 1358925000.0,
          "filed": "2026-04-24",
          "accession": "0000230557-26-000011",
          "derived": false
        }
      ]
    },
    {
      "metric_id": "net_income",
      "label": "Net income",
      "concept": "NetIncomeLoss",
      "unit": "USD",
      "source_concepts": [
        "us-gaap:NetIncomeLoss"
      ],
      "points": [
        {
          "fiscal_year": 2023,
          "fiscal_quarter": 2,
          "period_label": "2023-Q2",
          "period_end": "2023-06-30",
          "value": 58608000.0,
          "filed": "2023-08-03",
          "accession": "0000230557-23-000022",
          "derived": false
        },
        {
          "fiscal_year": 2023,
          "fiscal_quarter": 3,
          "period_label": "2023-Q3",
          "period_end": "2023-09-30",
          "value": 89208000.0,
          "filed": "2023-11-02",
          "accession": "0000230557-23-000032",
          "derived": false
        },
        {
          "fiscal_year": 2023,
          "fiscal_quarter": 4,
          "period_label": "2023-Q4",
          "period_end": "2023-12-31",
          "value": 124848000.0,
          "filed": "2024-02-09",
          "accession": "0000230557-24-000005",
          "derived": true
        },
        {
          "fiscal_year": 2024,
          "fiscal_quarter": 1,
          "period_label": "2024-Q1",
          "period_end": "2024-03-31",
          "value": 82518000.0,
          "filed": "2024-05-02",
          "accession": "0000230557-24-000012",
          "derived": false
        },
        {
          "fiscal_year": 2024,
          "fiscal_quarter": 2,
          "period_label": "2024-Q2",
          "period_end": "2024-06-30",
          "value": -63319000.0,
          "filed": "2024-07-26",
          "accession": "0000230557-24-000021",
          "derived": false
        },
        {
          "fiscal_year": 2024,
          "fiscal_quarter": 3,
          "period_label": "2024-Q3",
          "period_end": "2024-09-30",
          "value": 92278000.0,
          "filed": "2024-10-25",
          "accession": "0000230557-24-000026",
          "derived": false
        },
        {
          "fiscal_year": 2024,
          "fiscal_quarter": 4,
          "period_label": "2024-Q4",
          "period_end": "2024-12-31",
          "value": 95535000.0,
          "filed": "2025-02-10",
          "accession": "0000230557-25-000006",
          "derived": true
        },
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 1,
          "period_label": "2025-Q1",
          "period_end": "2025-03-31",
          "value": 109896000.0,
          "filed": "2025-04-25",
          "accession": "0000230557-25-000010",
          "derived": false
        },
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 2,
          "period_label": "2025-Q2",
          "period_end": "2025-06-30",
          "value": 85943000.0,
          "filed": "2025-07-25",
          "accession": "0000230557-25-000019",
          "derived": false
        },
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 3,
          "period_label": "2025-Q3",
          "period_end": "2025-09-30",
          "value": 115340000.0,
          "filed": "2025-10-24",
          "accession": "0000230557-25-000025",
          "derived": false
        },
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 4,
          "period_label": "2025-Q4",
          "period_end": "2025-12-31",
          "value": 155232000.0,
          "filed": "2026-02-09",
          "accession": "0000230557-26-000006",
          "derived": true
        },
        {
          "fiscal_year": 2026,
          "fiscal_quarter": 1,
          "period_label": "2026-Q1",
          "period_end": "2026-03-31",
          "value": 97676000.0,
          "filed": "2026-04-24",
          "accession": "0000230557-26-000011",
          "derived": false
        }
      ]
    },
    {
      "metric_id": "eps_diluted",
      "label": "Diluted EPS",
      "concept": "EarningsPerShareDiluted",
      "unit": "USD/shares",
      "source_concepts": [
        "us-gaap:EarningsPerShareDiluted"
      ],
      "points": [
        {
          "fiscal_year": 2022,
          "fiscal_quarter": 2,
          "period_label": "2022-Q2",
          "period_end": "2022-06-30",
          "value": 0.61,
          "filed": "2022-08-04",
          "accession": "0000230557-22-000019",
          "derived": false
        },
        {
          "fiscal_year": 2022,
          "fiscal_quarter": 3,
          "period_label": "2022-Q3",
          "period_end": "2022-09-30",
          "value": 0.66,
          "filed": "2022-11-03",
          "accession": "0000230557-22-000025",
          "derived": false
        },
        {
          "fiscal_year": 2023,
          "fiscal_quarter": 1,
          "period_label": "2023-Q1",
          "period_end": "2023-03-31",
          "value": 1.48,
          "filed": "2023-05-04",
          "accession": "0000230557-23-000012",
          "derived": false
        },
        {
          "fiscal_year": 2023,
          "fiscal_quarter": 2,
          "period_label": "2023-Q2",
          "period_end": "2023-06-30",
          "value": 0.92,
          "filed": "2023-08-03",
          "accession": "0000230557-23-000022",
          "derived": false
        },
        {
          "fiscal_year": 2023,
          "fiscal_quarter": 3,
          "period_label": "2023-Q3",
          "period_end": "2023-09-30",
          "value": 1.42,
          "filed": "2023-11-02",
          "accession": "0000230557-23-000032",
          "derived": false
        },
        {
          "fiscal_year": 2024,
          "fiscal_quarter": 1,
          "period_label": "2024-Q1",
          "period_end": "2024-03-31",
          "value": 1.31,
          "filed": "2024-05-02",
          "accession": "0000230557-24-000012",
          "derived": false
        },
        {
          "fiscal_year": 2024,
          "fiscal_quarter": 2,
          "period_label": "2024-Q2",
          "period_end": "2024-06-30",
          "value": -1.08,
          "filed": "2024-07-26",
          "accession": "0000230557-24-000021",
          "derived": false
        },
        {
          "fiscal_year": 2024,
          "fiscal_quarter": 3,
          "period_label": "2024-Q3",
          "period_end": "2024-09-30",
          "value": 1.47,
          "filed": "2024-10-25",
          "accession": "0000230557-24-000026",
          "derived": false
        },
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 1,
          "period_label": "2025-Q1",
          "period_end": "2025-03-31",
          "value": 1.76,
          "filed": "2025-04-25",
          "accession": "0000230557-25-000010",
          "derived": false
        },
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 2,
          "period_label": "2025-Q2",
          "period_end": "2025-06-30",
          "value": 1.36,
          "filed": "2025-07-25",
          "accession": "0000230557-25-000019",
          "derived": false
        },
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 3,
          "period_label": "2025-Q3",
          "period_end": "2025-09-30",
          "value": 1.85,
          "filed": "2025-10-24",
          "accession": "0000230557-25-000025",
          "derived": false
        },
        {
          "fiscal_year": 2026,
          "fiscal_quarter": 1,
          "period_label": "2026-Q1",
          "period_end": "2026-03-31",
          "value": 1.58,
          "filed": "2026-04-24",
          "accession": "0000230557-26-000011",
          "derived": false
        }
      ]
    }
  ]
}
