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Property and Casualty Insurance Activity - Schedule of Information relating to Incurred and Paid Claims (Details) $ in Thousands | 3 Months Ended
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Mar. 31, 2026 USD ($) claim
Liability for Claims and Claims Adjustment Expense [Line Items] |
Total | $ 661,790
2017 |
Liability for Claims and Claims Adjustment Expense [Line Items] |
2017 | 31,605
Total | 37,350
IBNR | $ 148
Cumulative Number of Reported Claims by Accident Year | claim | 3,401,000
2018 |
Liability for Claims and Claims Adjustment Expense [Line Items] |
2017 | $ 32,169
2018 | 54,455
Total | 61,796
IBNR | $ 649
Cumulative Number of Reported Claims by Accident Year | claim | 4,238,000
2019 |
Liability for Claims and Claims Adjustment Expense [Line Items] |
2017 | $ 35,304
2018 | 56,351
2019 | 75,092
Total | 76,506
IBNR | $ 1,953
Cumulative Number of Reported Claims by Accident Year | claim | 4,509,000
2020 |
Liability for Claims and Claims Adjustment Expense [Line Items] |
2017 | $ 36,160
2018 | 58,441
2019 | 72,368
2020 | 63,083
Total | 65,837
IBNR | $ 927
Cumulative Number of Reported Claims by Accident Year | claim | 5,896,000
2021 |
Liability for Claims and Claims Adjustment Expense [Line Items] |
2017 | $ 36,532
2018 | 59,404
2019 | 71,544
2020 | 62,833
2021 | 96,425
Total | 98,485
IBNR | $ 1,237
Cumulative Number of Reported Claims by Accident Year | claim | 5,838,000
2022 |
Liability for Claims and Claims Adjustment Expense [Line Items] |
2017 | $ 36,502
2018 | 61,237
2019 | 71,964
2020 | 63,217
2021 | 96,673
2022 | 79,835
Total | 77,211
IBNR | $ 2,388
Cumulative Number of Reported Claims by Accident Year | claim | 4,721,000
2023 |
Liability for Claims and Claims Adjustment Expense [Line Items] |
2017 | $ 36,819
2018 | 61,145
2019 | 73,310
2020 | 63,562
2021 | 96,134
2022 | 78,759
2023 | 78,978
Total | 69,949
IBNR | $ 5,113
Cumulative Number of Reported Claims by Accident Year | claim | 4,100,000
2024 |
Liability for Claims and Claims Adjustment Expense [Line Items] |
2017 | $ 37,268
2018 | 61,686
2019 | 74,363
2020 | 64,400
2021 | 96,771
2022 | 78,078
2023 | 72,025
2024 | 57,860
Total | 54,280
IBNR | $ 6,451
Cumulative Number of Reported Claims by Accident Year | claim | 3,143,000
2025 |
Liability for Claims and Claims Adjustment Expense [Line Items] |
2017 | $ 37,359
2018 | 61,897
2019 | 76,337
2020 | 65,888
2021 | 98,411
2022 | 77,319
2023 | 70,128
2024 | 54,364
2025 | 77,556
Total | 76,590
IBNR | $ 18,794
Cumulative Number of Reported Claims by Accident Year | claim | 2,385,000
2026 |
Liability for Claims and Claims Adjustment Expense [Line Items] |
Total | $ 43,788
IBNR | $ 10,680
Cumulative Number of Reported Claims by Accident Year | claim | 976,000

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