{
  "ticker": "AII",
  "name": "American Integrity Insurance Group, Inc.",
  "cik": "0002007587",
  "sic": "6331",
  "sic_description": "Fire, Marine & Casualty Insurance",
  "source": "SEC XBRL companyfacts",
  "source_url": "https://data.sec.gov/api/xbrl/companyfacts/CIK0002007587.json",
  "as_of": "2026-02-27",
  "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": 2024,
          "period_end": "2024-12-31",
          "value": 204354000.0,
          "filed": "2026-02-27",
          "accession": "0002007587-26-000016"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 276485000.0,
          "filed": "2026-02-27",
          "accession": "0002007587-26-000016"
        }
      ]
    },
    {
      "metric_id": "net_income",
      "label": "Net income",
      "concept": "NetIncomeLoss",
      "unit": "USD",
      "derived": false,
      "source_concepts": [
        "us-gaap:NetIncomeLoss"
      ],
      "points": [
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 39742000.0,
          "filed": "2026-02-27",
          "accession": "0002007587-26-000016"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 99621000.0,
          "filed": "2026-02-27",
          "accession": "0002007587-26-000016"
        }
      ]
    },
    {
      "metric_id": "eps_diluted",
      "label": "Diluted EPS",
      "concept": "EarningsPerShareDiluted",
      "unit": "USD/shares",
      "derived": false,
      "source_concepts": [
        "us-gaap:EarningsPerShareDiluted"
      ],
      "points": [
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 2.95,
          "filed": "2026-02-27",
          "accession": "0002007587-26-000016"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 5.65,
          "filed": "2026-02-27",
          "accession": "0002007587-26-000016"
        }
      ]
    },
    {
      "metric_id": "operating_cash_flow",
      "label": "Operating cash flow",
      "concept": "NetCashProvidedByUsedInOperatingActivities",
      "unit": "USD",
      "derived": false,
      "source_concepts": [
        "us-gaap:NetCashProvidedByUsedInOperatingActivities"
      ],
      "points": [
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 148909000.0,
          "filed": "2026-02-27",
          "accession": "0002007587-26-000016"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 138192000.0,
          "filed": "2026-02-27",
          "accession": "0002007587-26-000016"
        }
      ]
    },
    {
      "metric_id": "capex",
      "label": "Capital expenditures",
      "concept": "PaymentsToAcquirePropertyPlantAndEquipment",
      "unit": "USD",
      "derived": false,
      "source_concepts": [
        "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment"
      ],
      "points": [
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 1307000.0,
          "filed": "2026-02-27",
          "accession": "0002007587-26-000016"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 5017000.0,
          "filed": "2026-02-27",
          "accession": "0002007587-26-000016"
        }
      ]
    },
    {
      "metric_id": "assets",
      "label": "Assets",
      "concept": "Assets",
      "unit": "USD",
      "derived": false,
      "source_concepts": [
        "us-gaap:Assets"
      ],
      "points": [
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 1198145000.0,
          "filed": "2026-02-27",
          "accession": "0002007587-26-000016"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 1225074000.0,
          "filed": "2026-02-27",
          "accession": "0002007587-26-000016"
        }
      ]
    },
    {
      "metric_id": "liabilities",
      "label": "Liabilities",
      "concept": "Liabilities",
      "unit": "USD",
      "derived": false,
      "source_concepts": [
        "us-gaap:Liabilities"
      ],
      "points": [
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 1035753000.0,
          "filed": "2026-02-27",
          "accession": "0002007587-26-000016"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 888052000.0,
          "filed": "2026-02-27",
          "accession": "0002007587-26-000016"
        }
      ]
    },
    {
      "metric_id": "equity",
      "label": "Stockholders' equity",
      "concept": "StockholdersEquity",
      "unit": "USD",
      "derived": false,
      "source_concepts": [
        "us-gaap:StockholdersEquity"
      ],
      "points": [
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 133966000.0,
          "filed": "2026-02-27",
          "accession": "0002007587-26-000016"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 162392000.0,
          "filed": "2026-02-27",
          "accession": "0002007587-26-000016"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 337022000.0,
          "filed": "2026-02-27",
          "accession": "0002007587-26-000016"
        }
      ]
    },
    {
      "metric_id": "cash",
      "label": "Cash and cash equivalents",
      "concept": "CashAndCashEquivalentsAtCarryingValue",
      "unit": "USD",
      "derived": false,
      "source_concepts": [
        "us-gaap:CashAndCashEquivalentsAtCarryingValue"
      ],
      "points": [
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 173220000.0,
          "filed": "2026-02-27",
          "accession": "0002007587-26-000016"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 203902000.0,
          "filed": "2026-02-27",
          "accession": "0002007587-26-000016"
        }
      ]
    },
    {
      "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": 2024,
          "period_end": "2024-12-31",
          "value": 147602000.0,
          "filed": "2026-02-27",
          "accession": "0002007587-26-000016"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 133175000.0,
          "filed": "2026-02-27",
          "accession": "0002007587-26-000016"
        }
      ]
    },
    {
      "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": 2024,
          "period_end": "2024-12-31",
          "value": 19.44762519940887,
          "filed": "2026-02-27",
          "accession": "0002007587-26-000016"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 36.031249434869885,
          "filed": "2026-02-27",
          "accession": "0002007587-26-000016"
        }
      ]
    },
    {
      "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": 2024,
          "period_end": "2024-12-31",
          "value": 24.472880437459974,
          "filed": "2026-02-27",
          "accession": "0002007587-26-000016"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 29.559197915863063,
          "filed": "2026-02-27",
          "accession": "0002007587-26-000016"
        }
      ]
    },
    {
      "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": 2024,
          "period_end": "2024-12-31",
          "value": 3.3169608019062804,
          "filed": "2026-02-27",
          "accession": "0002007587-26-000016"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 8.131835301377713,
          "filed": "2026-02-27",
          "accession": "0002007587-26-000016"
        }
      ]
    },
    {
      "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": 2024,
          "period_end": "2024-12-31",
          "value": 6.378103601162619,
          "filed": "2026-02-27",
          "accession": "0002007587-26-000016"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 2.634997121849612,
          "filed": "2026-02-27",
          "accession": "0002007587-26-000016"
        }
      ]
    }
  ],
  "quarterly": [
    {
      "metric_id": "revenue",
      "label": "Revenue",
      "concept": "Revenues",
      "unit": "USD",
      "source_concepts": [
        "us-gaap:Revenues"
      ],
      "points": [
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 1,
          "period_label": "2025-Q1",
          "period_end": "2025-03-31",
          "value": 71886000.0,
          "filed": "2025-06-10",
          "accession": "0001193125-25-138445",
          "derived": false
        },
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 2,
          "period_label": "2025-Q2",
          "period_end": "2025-06-30",
          "value": 74499000.0,
          "filed": "2025-08-13",
          "accession": "0001193125-25-179810",
          "derived": false
        },
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 3,
          "period_label": "2025-Q3",
          "period_end": "2025-09-30",
          "value": 62026000.0,
          "filed": "2025-11-13",
          "accession": "0002007587-25-000013",
          "derived": false
        },
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 4,
          "period_label": "2025-Q4",
          "period_end": "2025-12-31",
          "value": 68074000.0,
          "filed": "2026-02-27",
          "accession": "0002007587-26-000016",
          "derived": true
        },
        {
          "fiscal_year": 2026,
          "fiscal_quarter": 1,
          "period_label": "2026-Q1",
          "period_end": "2026-03-31",
          "value": 90931000.0,
          "filed": "2026-05-14",
          "accession": "0002007587-26-000063",
          "derived": false
        }
      ]
    },
    {
      "metric_id": "net_income",
      "label": "Net income",
      "concept": "NetIncomeLoss",
      "unit": "USD",
      "source_concepts": [
        "us-gaap:NetIncomeLoss"
      ],
      "points": [
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 1,
          "period_label": "2025-Q1",
          "period_end": "2025-03-31",
          "value": 38096000.0,
          "filed": "2025-06-10",
          "accession": "0001193125-25-138445",
          "derived": false
        },
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 2,
          "period_label": "2025-Q2",
          "period_end": "2025-06-30",
          "value": 27494000.0,
          "filed": "2025-08-13",
          "accession": "0001193125-25-179810",
          "derived": false
        },
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 3,
          "period_label": "2025-Q3",
          "period_end": "2025-09-30",
          "value": 13163000.0,
          "filed": "2025-11-13",
          "accession": "0002007587-25-000013",
          "derived": false
        },
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 4,
          "period_label": "2025-Q4",
          "period_end": "2025-12-31",
          "value": 20868000.0,
          "filed": "2026-02-27",
          "accession": "0002007587-26-000016",
          "derived": true
        },
        {
          "fiscal_year": 2026,
          "fiscal_quarter": 1,
          "period_label": "2026-Q1",
          "period_end": "2026-03-31",
          "value": 19910000.0,
          "filed": "2026-05-14",
          "accession": "0002007587-26-000063",
          "derived": false
        }
      ]
    },
    {
      "metric_id": "eps_diluted",
      "label": "Diluted EPS",
      "concept": "EarningsPerShareDiluted",
      "unit": "USD/shares",
      "source_concepts": [
        "us-gaap:EarningsPerShareDiluted"
      ],
      "points": [
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 1,
          "period_label": "2025-Q1",
          "period_end": "2025-03-31",
          "value": 292.15,
          "filed": "2025-06-10",
          "accession": "0001193125-25-138445",
          "derived": false
        },
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 2,
          "period_label": "2025-Q2",
          "period_end": "2025-06-30",
          "value": 1.62,
          "filed": "2025-08-13",
          "accession": "0001193125-25-179810",
          "derived": false
        },
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 3,
          "period_label": "2025-Q3",
          "period_end": "2025-09-30",
          "value": 0.67,
          "filed": "2025-11-13",
          "accession": "0002007587-25-000013",
          "derived": false
        },
        {
          "fiscal_year": 2026,
          "fiscal_quarter": 1,
          "period_label": "2026-Q1",
          "period_end": "2026-03-31",
          "value": 1.02,
          "filed": "2026-05-14",
          "accession": "0002007587-26-000063",
          "derived": false
        }
      ]
    }
  ]
}