{
  "ticker": "NNI",
  "name": "NELNET INC",
  "cik": "0001258602",
  "sic": "6141",
  "sic_description": "Personal Credit Institutions",
  "source": "SEC XBRL companyfacts",
  "source_url": "https://data.sec.gov/api/xbrl/companyfacts/CIK0001258602.json",
  "as_of": "2026-02-26",
  "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": "InterestAndDividendIncomeOperating",
      "unit": "USD",
      "derived": false,
      "source_concepts": [
        "us-gaap:InterestAndDividendIncomeOperating"
      ],
      "points": [
        {
          "fiscal_year": 2016,
          "period_end": "2016-12-31",
          "value": 760746000.0,
          "filed": "2019-02-27",
          "accession": "0001258602-19-000022"
        },
        {
          "fiscal_year": 2017,
          "period_end": "2017-12-31",
          "value": 770426000.0,
          "filed": "2020-02-27",
          "accession": "0001258602-20-000019"
        },
        {
          "fiscal_year": 2018,
          "period_end": "2018-12-31",
          "value": 924266000.0,
          "filed": "2021-02-25",
          "accession": "0001258602-21-000027"
        },
        {
          "fiscal_year": 2019,
          "period_end": "2019-12-31",
          "value": 948677000.0,
          "filed": "2022-02-28",
          "accession": "0001258602-22-000024"
        },
        {
          "fiscal_year": 2020,
          "period_end": "2020-12-31",
          "value": 619656000.0,
          "filed": "2023-02-28",
          "accession": "0001258602-23-000026"
        },
        {
          "fiscal_year": 2021,
          "period_end": "2021-12-31",
          "value": 523835000.0,
          "filed": "2024-02-27",
          "accession": "0001258602-24-000024"
        },
        {
          "fiscal_year": 2022,
          "period_end": "2022-12-31",
          "value": 742806000.0,
          "filed": "2025-02-27",
          "accession": "0001258602-25-000014"
        },
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 1109800000.0,
          "filed": "2026-02-26",
          "accession": "0001258602-26-000014"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 973399000.0,
          "filed": "2026-02-26",
          "accession": "0001258602-26-000014"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 851459000.0,
          "filed": "2026-02-26",
          "accession": "0001258602-26-000014"
        }
      ]
    },
    {
      "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": 256751000.0,
          "filed": "2019-02-27",
          "accession": "0001258602-19-000022"
        },
        {
          "fiscal_year": 2017,
          "period_end": "2017-12-31",
          "value": 173166000.0,
          "filed": "2020-02-27",
          "accession": "0001258602-20-000019"
        },
        {
          "fiscal_year": 2018,
          "period_end": "2018-12-31",
          "value": 227913000.0,
          "filed": "2021-02-25",
          "accession": "0001258602-21-000027"
        },
        {
          "fiscal_year": 2019,
          "period_end": "2019-12-31",
          "value": 141803000.0,
          "filed": "2022-02-28",
          "accession": "0001258602-22-000024"
        },
        {
          "fiscal_year": 2020,
          "period_end": "2020-12-31",
          "value": 352443000.0,
          "filed": "2023-02-28",
          "accession": "0001258602-23-000026"
        },
        {
          "fiscal_year": 2021,
          "period_end": "2021-12-31",
          "value": 393286000.0,
          "filed": "2024-02-27",
          "accession": "0001258602-24-000024"
        },
        {
          "fiscal_year": 2022,
          "period_end": "2022-12-31",
          "value": 406899000.0,
          "filed": "2025-02-27",
          "accession": "0001258602-25-000014"
        },
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 89826000.0,
          "filed": "2026-02-26",
          "accession": "0001258602-26-000014"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 184045000.0,
          "filed": "2026-02-26",
          "accession": "0001258602-26-000014"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 428474000.0,
          "filed": "2026-02-26",
          "accession": "0001258602-26-000014"
        }
      ]
    },
    {
      "metric_id": "eps_diluted",
      "label": "Diluted EPS",
      "concept": "EarningsPerShareDiluted",
      "unit": "USD/shares",
      "derived": false,
      "source_concepts": [
        "us-gaap:EarningsPerShareDiluted"
      ],
      "points": [
        {
          "fiscal_year": 2010,
          "period_end": "2010-12-31",
          "value": 3.81,
          "filed": "2013-02-28",
          "accession": "0001258602-13-000022"
        },
        {
          "fiscal_year": 2011,
          "period_end": "2011-12-31",
          "value": 4.23,
          "filed": "2013-02-28",
          "accession": "0001258602-13-000022"
        },
        {
          "fiscal_year": 2012,
          "period_end": "2012-12-31",
          "value": 3.74,
          "filed": "2013-02-28",
          "accession": "0001258602-13-000022"
        },
        {
          "fiscal_year": 2019,
          "period_end": "2019-12-31",
          "value": 3.54,
          "filed": "2022-02-28",
          "accession": "0001258602-22-000024"
        },
        {
          "fiscal_year": 2020,
          "period_end": "2020-12-31",
          "value": 9.02,
          "filed": "2023-02-28",
          "accession": "0001258602-23-000026"
        },
        {
          "fiscal_year": 2021,
          "period_end": "2021-12-31",
          "value": 10.2,
          "filed": "2024-02-27",
          "accession": "0001258602-24-000024"
        },
        {
          "fiscal_year": 2022,
          "period_end": "2022-12-31",
          "value": 10.82,
          "filed": "2025-02-27",
          "accession": "0001258602-25-000014"
        },
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 2.4,
          "filed": "2026-02-26",
          "accession": "0001258602-26-000014"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 5.02,
          "filed": "2026-02-26",
          "accession": "0001258602-26-000014"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 11.79,
          "filed": "2026-02-26",
          "accession": "0001258602-26-000014"
        }
      ]
    },
    {
      "metric_id": "operating_cash_flow",
      "label": "Operating cash flow",
      "concept": "NetCashProvidedByUsedInOperatingActivities",
      "unit": "USD",
      "derived": false,
      "source_concepts": [
        "us-gaap:NetCashProvidedByUsedInOperatingActivities"
      ],
      "points": [
        {
          "fiscal_year": 2016,
          "period_end": "2016-12-31",
          "value": 300188000.0,
          "filed": "2019-02-27",
          "accession": "0001258602-19-000022"
        },
        {
          "fiscal_year": 2017,
          "period_end": "2017-12-31",
          "value": 322267000.0,
          "filed": "2020-02-27",
          "accession": "0001258602-20-000019"
        },
        {
          "fiscal_year": 2018,
          "period_end": "2018-12-31",
          "value": 270892000.0,
          "filed": "2021-02-25",
          "accession": "0001258602-21-000027"
        },
        {
          "fiscal_year": 2019,
          "period_end": "2019-12-31",
          "value": 298915000.0,
          "filed": "2022-02-28",
          "accession": "0001258602-22-000024"
        },
        {
          "fiscal_year": 2020,
          "period_end": "2020-12-31",
          "value": 349100000.0,
          "filed": "2023-02-28",
          "accession": "0001258602-23-000026"
        },
        {
          "fiscal_year": 2021,
          "period_end": "2021-12-31",
          "value": 480328000.0,
          "filed": "2024-02-27",
          "accession": "0001258602-24-000024"
        },
        {
          "fiscal_year": 2022,
          "period_end": "2022-12-31",
          "value": 683060000.0,
          "filed": "2025-02-27",
          "accession": "0001258602-25-000014"
        },
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 432027000.0,
          "filed": "2026-02-26",
          "accession": "0001258602-26-000014"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 662890000.0,
          "filed": "2026-02-26",
          "accession": "0001258602-26-000014"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 422985000.0,
          "filed": "2026-02-26",
          "accession": "0001258602-26-000014"
        }
      ]
    },
    {
      "metric_id": "capex",
      "label": "Capital expenditures",
      "concept": "PaymentsToAcquirePropertyPlantAndEquipment",
      "unit": "USD",
      "derived": false,
      "source_concepts": [
        "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment"
      ],
      "points": [
        {
          "fiscal_year": 2016,
          "period_end": "2016-12-31",
          "value": 67602000.0,
          "filed": "2019-02-27",
          "accession": "0001258602-19-000022"
        },
        {
          "fiscal_year": 2017,
          "period_end": "2017-12-31",
          "value": 156005000.0,
          "filed": "2020-02-27",
          "accession": "0001258602-20-000019"
        },
        {
          "fiscal_year": 2018,
          "period_end": "2018-12-31",
          "value": 125023000.0,
          "filed": "2021-02-25",
          "accession": "0001258602-21-000027"
        },
        {
          "fiscal_year": 2019,
          "period_end": "2019-12-31",
          "value": 92499000.0,
          "filed": "2022-02-28",
          "accession": "0001258602-22-000024"
        },
        {
          "fiscal_year": 2020,
          "period_end": "2020-12-31",
          "value": 113312000.0,
          "filed": "2023-02-28",
          "accession": "0001258602-23-000026"
        },
        {
          "fiscal_year": 2021,
          "period_end": "2021-12-31",
          "value": 58952000.0,
          "filed": "2024-02-27",
          "accession": "0001258602-24-000024"
        },
        {
          "fiscal_year": 2022,
          "period_end": "2022-12-31",
          "value": 59421000.0,
          "filed": "2025-02-27",
          "accession": "0001258602-25-000014"
        },
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 74052000.0,
          "filed": "2026-02-26",
          "accession": "0001258602-26-000014"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 20903000.0,
          "filed": "2026-02-26",
          "accession": "0001258602-26-000014"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 26238000.0,
          "filed": "2026-02-26",
          "accession": "0001258602-26-000014"
        }
      ]
    },
    {
      "metric_id": "dividends_paid",
      "label": "Dividends paid",
      "concept": "PaymentsOfDividendsCommonStock",
      "unit": "USD",
      "derived": false,
      "source_concepts": [
        "us-gaap:PaymentsOfDividendsCommonStock"
      ],
      "points": [
        {
          "fiscal_year": 2017,
          "period_end": "2017-12-31",
          "value": 24097000.0,
          "filed": "2020-02-27",
          "accession": "0001258602-20-000019"
        },
        {
          "fiscal_year": 2018,
          "period_end": "2018-12-31",
          "value": 26839000.0,
          "filed": "2021-02-25",
          "accession": "0001258602-21-000027"
        },
        {
          "fiscal_year": 2019,
          "period_end": "2019-12-31",
          "value": 29485000.0,
          "filed": "2022-02-28",
          "accession": "0001258602-22-000024"
        },
        {
          "fiscal_year": 2020,
          "period_end": "2020-12-31",
          "value": 31778000.0,
          "filed": "2023-02-28",
          "accession": "0001258602-23-000026"
        },
        {
          "fiscal_year": 2021,
          "period_end": "2021-12-31",
          "value": 34457000.0,
          "filed": "2024-02-27",
          "accession": "0001258602-24-000024"
        },
        {
          "fiscal_year": 2022,
          "period_end": "2022-12-31",
          "value": 36608000.0,
          "filed": "2025-02-27",
          "accession": "0001258602-25-000014"
        },
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 39419000.0,
          "filed": "2026-02-26",
          "accession": "0001258602-26-000014"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 40836000.0,
          "filed": "2026-02-26",
          "accession": "0001258602-26-000014"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 42993000.0,
          "filed": "2026-02-26",
          "accession": "0001258602-26-000014"
        }
      ]
    },
    {
      "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": 69091000.0,
          "filed": "2019-02-27",
          "accession": "0001258602-19-000022"
        },
        {
          "fiscal_year": 2017,
          "period_end": "2017-12-31",
          "value": 68896000.0,
          "filed": "2020-02-27",
          "accession": "0001258602-20-000019"
        },
        {
          "fiscal_year": 2018,
          "period_end": "2018-12-31",
          "value": 45331000.0,
          "filed": "2021-02-25",
          "accession": "0001258602-21-000027"
        },
        {
          "fiscal_year": 2019,
          "period_end": "2019-12-31",
          "value": 40411000.0,
          "filed": "2022-02-28",
          "accession": "0001258602-22-000024"
        },
        {
          "fiscal_year": 2020,
          "period_end": "2020-12-31",
          "value": 73358000.0,
          "filed": "2023-02-28",
          "accession": "0001258602-23-000026"
        },
        {
          "fiscal_year": 2021,
          "period_end": "2021-12-31",
          "value": 58111000.0,
          "filed": "2024-02-27",
          "accession": "0001258602-24-000024"
        },
        {
          "fiscal_year": 2022,
          "period_end": "2022-12-31",
          "value": 97685000.0,
          "filed": "2025-02-27",
          "accession": "0001258602-25-000014"
        },
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 28028000.0,
          "filed": "2026-02-26",
          "accession": "0001258602-26-000014"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 83290000.0,
          "filed": "2026-02-26",
          "accession": "0001258602-26-000014"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 69346000.0,
          "filed": "2026-02-26",
          "accession": "0001258602-26-000014"
        }
      ]
    },
    {
      "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": 27193095000.0,
          "filed": "2019-02-27",
          "accession": "0001258602-19-000022"
        },
        {
          "fiscal_year": 2017,
          "period_end": "2017-12-31",
          "value": 23964435000.0,
          "filed": "2020-02-27",
          "accession": "0001258602-20-000019"
        },
        {
          "fiscal_year": 2018,
          "period_end": "2018-12-31",
          "value": 25220968000.0,
          "filed": "2021-02-25",
          "accession": "0001258602-21-000027"
        },
        {
          "fiscal_year": 2019,
          "period_end": "2019-12-31",
          "value": 23708970000.0,
          "filed": "2022-02-28",
          "accession": "0001258602-22-000024"
        },
        {
          "fiscal_year": 2020,
          "period_end": "2020-12-31",
          "value": 22646160000.0,
          "filed": "2023-02-28",
          "accession": "0001258602-23-000026"
        },
        {
          "fiscal_year": 2021,
          "period_end": "2021-12-31",
          "value": 21678041000.0,
          "filed": "2024-02-27",
          "accession": "0001258602-24-000024"
        },
        {
          "fiscal_year": 2022,
          "period_end": "2022-12-31",
          "value": 19355256000.0,
          "filed": "2025-02-27",
          "accession": "0001258602-25-000014"
        },
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 16712384000.0,
          "filed": "2026-02-26",
          "accession": "0001258602-26-000014"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 13777753000.0,
          "filed": "2026-02-26",
          "accession": "0001258602-26-000014"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 14063783000.0,
          "filed": "2026-02-26",
          "accession": "0001258602-26-000014"
        }
      ]
    },
    {
      "metric_id": "liabilities",
      "label": "Liabilities",
      "concept": "Liabilities",
      "unit": "USD",
      "derived": false,
      "source_concepts": [
        "us-gaap:Liabilities"
      ],
      "points": [
        {
          "fiscal_year": 2014,
          "period_end": "2014-12-31",
          "value": 28372465000.0,
          "filed": "2015-02-27",
          "accession": "0001258602-15-000019"
        },
        {
          "fiscal_year": 2017,
          "period_end": "2017-12-31",
          "value": 21799048000.0,
          "filed": "2019-02-27",
          "accession": "0001258602-19-000022"
        },
        {
          "fiscal_year": 2018,
          "period_end": "2018-12-31",
          "value": 22906189000.0,
          "filed": "2020-02-27",
          "accession": "0001258602-20-000019"
        },
        {
          "fiscal_year": 2019,
          "period_end": "2019-12-31",
          "value": 21317876000.0,
          "filed": "2021-02-25",
          "accession": "0001258602-21-000027"
        },
        {
          "fiscal_year": 2020,
          "period_end": "2020-12-31",
          "value": 20017811000.0,
          "filed": "2022-02-28",
          "accession": "0001258602-22-000024"
        },
        {
          "fiscal_year": 2021,
          "period_end": "2021-12-31",
          "value": 18725203000.0,
          "filed": "2023-02-28",
          "accession": "0001258602-23-000026"
        },
        {
          "fiscal_year": 2022,
          "period_end": "2022-12-31",
          "value": 16174142000.0,
          "filed": "2024-02-27",
          "accession": "0001258602-24-000024"
        },
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 13512277000.0,
          "filed": "2025-02-27",
          "accession": "0001258602-25-000014"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 10478636000.0,
          "filed": "2026-02-26",
          "accession": "0001258602-26-000014"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 10486554000.0,
          "filed": "2026-02-26",
          "accession": "0001258602-26-000014"
        }
      ]
    },
    {
      "metric_id": "equity",
      "label": "Stockholders' equity",
      "concept": "StockholdersEquity",
      "unit": "USD",
      "derived": false,
      "source_concepts": [
        "us-gaap:StockholdersEquity"
      ],
      "points": [
        {
          "fiscal_year": 2013,
          "period_end": "2013-12-31",
          "value": 1443662000.0,
          "filed": "2015-02-27",
          "accession": "0001258602-15-000019"
        },
        {
          "fiscal_year": 2014,
          "period_end": "2014-12-31",
          "value": 1725448000.0,
          "filed": "2015-02-27",
          "accession": "0001258602-15-000019"
        },
        {
          "fiscal_year": 2018,
          "period_end": "2018-12-31",
          "value": 2304464000.0,
          "filed": "2020-02-27",
          "accession": "0001258602-20-000019"
        },
        {
          "fiscal_year": 2019,
          "period_end": "2019-12-31",
          "value": 2386712000.0,
          "filed": "2021-02-25",
          "accession": "0001258602-21-000027"
        },
        {
          "fiscal_year": 2020,
          "period_end": "2020-12-31",
          "value": 2632042000.0,
          "filed": "2022-02-28",
          "accession": "0001258602-22-000024"
        },
        {
          "fiscal_year": 2021,
          "period_end": "2021-12-31",
          "value": 2951206000.0,
          "filed": "2023-02-28",
          "accession": "0001258602-23-000026"
        },
        {
          "fiscal_year": 2022,
          "period_end": "2022-12-31",
          "value": 3198959000.0,
          "filed": "2024-02-27",
          "accession": "0001258602-24-000024"
        },
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 3253751000.0,
          "filed": "2025-02-27",
          "accession": "0001258602-25-000014"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 3349762000.0,
          "filed": "2026-02-26",
          "accession": "0001258602-26-000014"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 3685792000.0,
          "filed": "2026-02-26",
          "accession": "0001258602-26-000014"
        }
      ]
    },
    {
      "metric_id": "cash",
      "label": "Cash and cash equivalents",
      "concept": "CashAndCashEquivalentsAtCarryingValue",
      "unit": "USD",
      "derived": false,
      "source_concepts": [
        "us-gaap:CashAndCashEquivalentsAtCarryingValue"
      ],
      "points": [
        {
          "fiscal_year": 2016,
          "period_end": "2016-12-31",
          "value": 69654000.0,
          "filed": "2020-02-27",
          "accession": "0001258602-20-000019"
        },
        {
          "fiscal_year": 2017,
          "period_end": "2017-12-31",
          "value": 66752000.0,
          "filed": "2021-02-25",
          "accession": "0001258602-21-000027"
        },
        {
          "fiscal_year": 2018,
          "period_end": "2018-12-31",
          "value": 121347000.0,
          "filed": "2022-02-28",
          "accession": "0001258602-22-000024"
        },
        {
          "fiscal_year": 2019,
          "period_end": "2019-12-31",
          "value": 133906000.0,
          "filed": "2023-02-28",
          "accession": "0001258602-23-000026"
        },
        {
          "fiscal_year": 2020,
          "period_end": "2020-12-31",
          "value": 121249000.0,
          "filed": "2024-02-27",
          "accession": "0001258602-24-000024"
        },
        {
          "fiscal_year": 2021,
          "period_end": "2021-12-31",
          "value": 125563000.0,
          "filed": "2025-02-27",
          "accession": "0001258602-25-000014"
        },
        {
          "fiscal_year": 2022,
          "period_end": "2022-12-31",
          "value": 118146000.0,
          "filed": "2026-02-26",
          "accession": "0001258602-26-000014"
        },
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 168112000.0,
          "filed": "2026-02-26",
          "accession": "0001258602-26-000014"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 194518000.0,
          "filed": "2026-02-26",
          "accession": "0001258602-26-000014"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 295983000.0,
          "filed": "2026-02-26",
          "accession": "0001258602-26-000014"
        }
      ]
    },
    {
      "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": 2016,
          "period_end": "2016-12-31",
          "value": 232586000.0,
          "filed": "2019-02-27",
          "accession": "0001258602-19-000022"
        },
        {
          "fiscal_year": 2017,
          "period_end": "2017-12-31",
          "value": 166262000.0,
          "filed": "2020-02-27",
          "accession": "0001258602-20-000019"
        },
        {
          "fiscal_year": 2018,
          "period_end": "2018-12-31",
          "value": 145869000.0,
          "filed": "2021-02-25",
          "accession": "0001258602-21-000027"
        },
        {
          "fiscal_year": 2019,
          "period_end": "2019-12-31",
          "value": 206416000.0,
          "filed": "2022-02-28",
          "accession": "0001258602-22-000024"
        },
        {
          "fiscal_year": 2020,
          "period_end": "2020-12-31",
          "value": 235788000.0,
          "filed": "2023-02-28",
          "accession": "0001258602-23-000026"
        },
        {
          "fiscal_year": 2021,
          "period_end": "2021-12-31",
          "value": 421376000.0,
          "filed": "2024-02-27",
          "accession": "0001258602-24-000024"
        },
        {
          "fiscal_year": 2022,
          "period_end": "2022-12-31",
          "value": 623639000.0,
          "filed": "2025-02-27",
          "accession": "0001258602-25-000014"
        },
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 357975000.0,
          "filed": "2026-02-26",
          "accession": "0001258602-26-000014"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 641987000.0,
          "filed": "2026-02-26",
          "accession": "0001258602-26-000014"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 396747000.0,
          "filed": "2026-02-26",
          "accession": "0001258602-26-000014"
        }
      ]
    },
    {
      "metric_id": "net_margin",
      "label": "Net margin",
      "concept": "NetIncomeLoss / InterestAndDividendIncomeOperating",
      "unit": "Percent",
      "derived": true,
      "source_concepts": [
        "us-gaap:NetIncomeLoss",
        "us-gaap:InterestAndDividendIncomeOperating"
      ],
      "points": [
        {
          "fiscal_year": 2016,
          "period_end": "2016-12-31",
          "value": 33.74989812631286,
          "filed": "2019-02-27",
          "accession": "0001258602-19-000022"
        },
        {
          "fiscal_year": 2017,
          "period_end": "2017-12-31",
          "value": 22.47665577226106,
          "filed": "2020-02-27",
          "accession": "0001258602-20-000019"
        },
        {
          "fiscal_year": 2018,
          "period_end": "2018-12-31",
          "value": 24.658810342477167,
          "filed": "2021-02-25",
          "accession": "0001258602-21-000027"
        },
        {
          "fiscal_year": 2019,
          "period_end": "2019-12-31",
          "value": 14.947447866871444,
          "filed": "2022-02-28",
          "accession": "0001258602-22-000024"
        },
        {
          "fiscal_year": 2020,
          "period_end": "2020-12-31",
          "value": 56.87720283512142,
          "filed": "2023-02-28",
          "accession": "0001258602-23-000026"
        },
        {
          "fiscal_year": 2021,
          "period_end": "2021-12-31",
          "value": 75.0782211956055,
          "filed": "2024-02-27",
          "accession": "0001258602-24-000024"
        },
        {
          "fiscal_year": 2022,
          "period_end": "2022-12-31",
          "value": 54.77863668306395,
          "filed": "2025-02-27",
          "accession": "0001258602-25-000014"
        },
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 8.093890791133537,
          "filed": "2026-02-26",
          "accession": "0001258602-26-000014"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 18.907457270862203,
          "filed": "2026-02-26",
          "accession": "0001258602-26-000014"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 50.32232908454781,
          "filed": "2026-02-26",
          "accession": "0001258602-26-000014"
        }
      ]
    },
    {
      "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": 2018,
          "period_end": "2018-12-31",
          "value": 9.890065542356053,
          "filed": "2021-02-25",
          "accession": "0001258602-21-000027"
        },
        {
          "fiscal_year": 2019,
          "period_end": "2019-12-31",
          "value": 5.941353627919916,
          "filed": "2022-02-28",
          "accession": "0001258602-22-000024"
        },
        {
          "fiscal_year": 2020,
          "period_end": "2020-12-31",
          "value": 13.390477811524285,
          "filed": "2023-02-28",
          "accession": "0001258602-23-000026"
        },
        {
          "fiscal_year": 2021,
          "period_end": "2021-12-31",
          "value": 13.326280849252814,
          "filed": "2024-02-27",
          "accession": "0001258602-24-000024"
        },
        {
          "fiscal_year": 2022,
          "period_end": "2022-12-31",
          "value": 12.71973163769839,
          "filed": "2025-02-27",
          "accession": "0001258602-25-000014"
        },
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 2.760690661332106,
          "filed": "2026-02-26",
          "accession": "0001258602-26-000014"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 5.494270936263532,
          "filed": "2026-02-26",
          "accession": "0001258602-26-000014"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 11.625018449223397,
          "filed": "2026-02-26",
          "accession": "0001258602-26-000014"
        }
      ]
    },
    {
      "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": 0.9441771890989239,
          "filed": "2019-02-27",
          "accession": "0001258602-19-000022"
        },
        {
          "fiscal_year": 2017,
          "period_end": "2017-12-31",
          "value": 0.722595796646155,
          "filed": "2020-02-27",
          "accession": "0001258602-20-000019"
        },
        {
          "fiscal_year": 2018,
          "period_end": "2018-12-31",
          "value": 0.9036647602106311,
          "filed": "2021-02-25",
          "accession": "0001258602-21-000027"
        },
        {
          "fiscal_year": 2019,
          "period_end": "2019-12-31",
          "value": 0.5980985255791373,
          "filed": "2022-02-28",
          "accession": "0001258602-22-000024"
        },
        {
          "fiscal_year": 2020,
          "period_end": "2020-12-31",
          "value": 1.556303585243591,
          "filed": "2023-02-28",
          "accession": "0001258602-23-000026"
        },
        {
          "fiscal_year": 2021,
          "period_end": "2021-12-31",
          "value": 1.8142137474507036,
          "filed": "2024-02-27",
          "accession": "0001258602-24-000024"
        },
        {
          "fiscal_year": 2022,
          "period_end": "2022-12-31",
          "value": 2.102266175141264,
          "filed": "2025-02-27",
          "accession": "0001258602-25-000014"
        },
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 0.5374816662900996,
          "filed": "2026-02-26",
          "accession": "0001258602-26-000014"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 1.335812886179626,
          "filed": "2026-02-26",
          "accession": "0001258602-26-000014"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 3.046648259575677,
          "filed": "2026-02-26",
          "accession": "0001258602-26-000014"
        }
      ]
    },
    {
      "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": 2014,
          "period_end": "2014-12-31",
          "value": 16.44353524418006,
          "filed": "2015-02-27",
          "accession": "0001258602-15-000019"
        },
        {
          "fiscal_year": 2018,
          "period_end": "2018-12-31",
          "value": 9.939920519478717,
          "filed": "2020-02-27",
          "accession": "0001258602-20-000019"
        },
        {
          "fiscal_year": 2019,
          "period_end": "2019-12-31",
          "value": 8.931901293494985,
          "filed": "2021-02-25",
          "accession": "0001258602-21-000027"
        },
        {
          "fiscal_year": 2020,
          "period_end": "2020-12-31",
          "value": 7.605429928549772,
          "filed": "2022-02-28",
          "accession": "0001258602-22-000024"
        },
        {
          "fiscal_year": 2021,
          "period_end": "2021-12-31",
          "value": 6.344932546220088,
          "filed": "2023-02-28",
          "accession": "0001258602-23-000026"
        },
        {
          "fiscal_year": 2022,
          "period_end": "2022-12-31",
          "value": 5.056064175877215,
          "filed": "2024-02-27",
          "accession": "0001258602-24-000024"
        },
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 4.152830686798098,
          "filed": "2025-02-27",
          "accession": "0001258602-25-000014"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 3.1281732851468256,
          "filed": "2026-02-26",
          "accession": "0001258602-26-000014"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 2.8451290794488675,
          "filed": "2026-02-26",
          "accession": "0001258602-26-000014"
        }
      ]
    }
  ],
  "quarterly": [
    {
      "metric_id": "revenue",
      "label": "Revenue",
      "concept": "InterestAndDividendIncomeOperating",
      "unit": "USD",
      "source_concepts": [
        "us-gaap:InterestAndDividendIncomeOperating"
      ],
      "points": [
        {
          "fiscal_year": 2023,
          "fiscal_quarter": 2,
          "period_label": "2023-Q2",
          "period_end": "2023-06-30",
          "value": 284027000.0,
          "filed": "2023-08-07",
          "accession": "0001258602-23-000062",
          "derived": false
        },
        {
          "fiscal_year": 2023,
          "fiscal_quarter": 3,
          "period_label": "2023-Q3",
          "period_end": "2023-09-30",
          "value": 284551000.0,
          "filed": "2023-11-07",
          "accession": "0001258602-23-000073",
          "derived": false
        },
        {
          "fiscal_year": 2023,
          "fiscal_quarter": 4,
          "period_label": "2023-Q4",
          "period_end": "2023-12-31",
          "value": 275253000.0,
          "filed": "2024-02-27",
          "accession": "0001258602-24-000024",
          "derived": true
        },
        {
          "fiscal_year": 2024,
          "fiscal_quarter": 1,
          "period_label": "2024-Q1",
          "period_end": "2024-03-31",
          "value": 268802000.0,
          "filed": "2024-05-09",
          "accession": "0001258602-24-000039",
          "derived": false
        },
        {
          "fiscal_year": 2024,
          "fiscal_quarter": 2,
          "period_label": "2024-Q2",
          "period_end": "2024-06-30",
          "value": 242866000.0,
          "filed": "2024-08-08",
          "accession": "0001258602-24-000050",
          "derived": false
        },
        {
          "fiscal_year": 2024,
          "fiscal_quarter": 3,
          "period_label": "2024-Q3",
          "period_end": "2024-09-30",
          "value": 240483000.0,
          "filed": "2024-11-07",
          "accession": "0001258602-24-000058",
          "derived": false
        },
        {
          "fiscal_year": 2024,
          "fiscal_quarter": 4,
          "period_label": "2024-Q4",
          "period_end": "2024-12-31",
          "value": 221249000.0,
          "filed": "2025-02-27",
          "accession": "0001258602-25-000014",
          "derived": true
        },
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 1,
          "period_label": "2025-Q1",
          "period_end": "2025-03-31",
          "value": 207828000.0,
          "filed": "2025-05-08",
          "accession": "0001258602-25-000035",
          "derived": false
        },
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 2,
          "period_label": "2025-Q2",
          "period_end": "2025-06-30",
          "value": 212289000.0,
          "filed": "2025-08-06",
          "accession": "0001258602-25-000050",
          "derived": false
        },
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 3,
          "period_label": "2025-Q3",
          "period_end": "2025-09-30",
          "value": 205958000.0,
          "filed": "2025-11-06",
          "accession": "0001258602-25-000063",
          "derived": false
        },
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 4,
          "period_label": "2025-Q4",
          "period_end": "2025-12-31",
          "value": 225384000.0,
          "filed": "2026-02-26",
          "accession": "0001258602-26-000014",
          "derived": true
        },
        {
          "fiscal_year": 2026,
          "fiscal_quarter": 1,
          "period_label": "2026-Q1",
          "period_end": "2026-03-31",
          "value": 211226000.0,
          "filed": "2026-05-07",
          "accession": "0001258602-26-000033",
          "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": 28267000.0,
          "filed": "2023-08-07",
          "accession": "0001258602-23-000062",
          "derived": false
        },
        {
          "fiscal_year": 2023,
          "fiscal_quarter": 3,
          "period_label": "2023-Q3",
          "period_end": "2023-09-30",
          "value": 45332000.0,
          "filed": "2023-11-07",
          "accession": "0001258602-23-000073",
          "derived": false
        },
        {
          "fiscal_year": 2023,
          "fiscal_quarter": 4,
          "period_label": "2023-Q4",
          "period_end": "2023-12-31",
          "value": -8554000.0,
          "filed": "2024-02-27",
          "accession": "0001258602-24-000024",
          "derived": true
        },
        {
          "fiscal_year": 2024,
          "fiscal_quarter": 1,
          "period_label": "2024-Q1",
          "period_end": "2024-03-31",
          "value": 73210000.0,
          "filed": "2024-05-09",
          "accession": "0001258602-24-000039",
          "derived": false
        },
        {
          "fiscal_year": 2024,
          "fiscal_quarter": 2,
          "period_label": "2024-Q2",
          "period_end": "2024-06-30",
          "value": 45091000.0,
          "filed": "2024-08-08",
          "accession": "0001258602-24-000050",
          "derived": false
        },
        {
          "fiscal_year": 2024,
          "fiscal_quarter": 3,
          "period_label": "2024-Q3",
          "period_end": "2024-09-30",
          "value": 2388000.0,
          "filed": "2024-11-07",
          "accession": "0001258602-24-000058",
          "derived": false
        },
        {
          "fiscal_year": 2024,
          "fiscal_quarter": 4,
          "period_label": "2024-Q4",
          "period_end": "2024-12-31",
          "value": 63159000.0,
          "filed": "2025-02-27",
          "accession": "0001258602-25-000014",
          "derived": true
        },
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 1,
          "period_label": "2025-Q1",
          "period_end": "2025-03-31",
          "value": 82560000.0,
          "filed": "2025-05-08",
          "accession": "0001258602-25-000035",
          "derived": false
        },
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 2,
          "period_label": "2025-Q2",
          "period_end": "2025-06-30",
          "value": 181459000.0,
          "filed": "2025-08-06",
          "accession": "0001258602-25-000050",
          "derived": false
        },
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 3,
          "period_label": "2025-Q3",
          "period_end": "2025-09-30",
          "value": 106684000.0,
          "filed": "2025-11-06",
          "accession": "0001258602-25-000063",
          "derived": false
        },
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 4,
          "period_label": "2025-Q4",
          "period_end": "2025-12-31",
          "value": 57771000.0,
          "filed": "2026-02-26",
          "accession": "0001258602-26-000014",
          "derived": true
        },
        {
          "fiscal_year": 2026,
          "fiscal_quarter": 1,
          "period_label": "2026-Q1",
          "period_end": "2026-03-31",
          "value": 71126000.0,
          "filed": "2026-05-07",
          "accession": "0001258602-26-000033",
          "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": 2.26,
          "filed": "2022-08-08",
          "accession": "0001258602-22-000052",
          "derived": false
        },
        {
          "fiscal_year": 2022,
          "fiscal_quarter": 3,
          "period_label": "2022-Q3",
          "period_end": "2022-09-30",
          "value": 2.8,
          "filed": "2022-11-07",
          "accession": "0001258602-22-000060",
          "derived": false
        },
        {
          "fiscal_year": 2023,
          "fiscal_quarter": 1,
          "period_label": "2023-Q1",
          "period_end": "2023-03-31",
          "value": 0.71,
          "filed": "2023-05-08",
          "accession": "0001258602-23-000048",
          "derived": false
        },
        {
          "fiscal_year": 2023,
          "fiscal_quarter": 2,
          "period_label": "2023-Q2",
          "period_end": "2023-06-30",
          "value": 0.75,
          "filed": "2023-08-07",
          "accession": "0001258602-23-000062",
          "derived": false
        },
        {
          "fiscal_year": 2023,
          "fiscal_quarter": 3,
          "period_label": "2023-Q3",
          "period_end": "2023-09-30",
          "value": 1.21,
          "filed": "2023-11-07",
          "accession": "0001258602-23-000073",
          "derived": false
        },
        {
          "fiscal_year": 2024,
          "fiscal_quarter": 1,
          "period_label": "2024-Q1",
          "period_end": "2024-03-31",
          "value": 1.97,
          "filed": "2024-05-09",
          "accession": "0001258602-24-000039",
          "derived": false
        },
        {
          "fiscal_year": 2024,
          "fiscal_quarter": 2,
          "period_label": "2024-Q2",
          "period_end": "2024-06-30",
          "value": 1.23,
          "filed": "2024-08-08",
          "accession": "0001258602-24-000050",
          "derived": false
        },
        {
          "fiscal_year": 2024,
          "fiscal_quarter": 3,
          "period_label": "2024-Q3",
          "period_end": "2024-09-30",
          "value": 0.07,
          "filed": "2024-11-07",
          "accession": "0001258602-24-000058",
          "derived": false
        },
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 1,
          "period_label": "2025-Q1",
          "period_end": "2025-03-31",
          "value": 2.26,
          "filed": "2025-05-08",
          "accession": "0001258602-25-000035",
          "derived": false
        },
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 2,
          "period_label": "2025-Q2",
          "period_end": "2025-06-30",
          "value": 4.97,
          "filed": "2025-08-06",
          "accession": "0001258602-25-000050",
          "derived": false
        },
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 3,
          "period_label": "2025-Q3",
          "period_end": "2025-09-30",
          "value": 2.94,
          "filed": "2025-11-06",
          "accession": "0001258602-25-000063",
          "derived": false
        },
        {
          "fiscal_year": 2026,
          "fiscal_quarter": 1,
          "period_label": "2026-Q1",
          "period_end": "2026-03-31",
          "value": 1.97,
          "filed": "2026-05-07",
          "accession": "0001258602-26-000033",
          "derived": false
        }
      ]
    }
  ]
}