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Investments, Equity Method and Joint Ventures (Details) - USD ($) $ in Thousands | 3 Months Ended |  |  |  |
--- | --- | --- | --- | --- | ---
Mar. 31, 2025 | Mar. 31, 2024 | Dec. 31, 2041 | Dec. 31, 2026 | Dec. 31, 2025 | Dec. 31, 2024
Investment Program, Proportional Amortization Method, Elected [Line Items] |  |  |  |  |  |
Amortization Method Qualified Affordable Housing Project Investments | $ 181,400 |  |  |  |  | $ 187,200
Amortization Method Qualified Affordable Housing Project Investments, Amortization | $ 5,900 | $ 5,100 |  |  |  |
Investment, Proportional Amortization Method, Elected, Statement of Financial Position [Extensible Enumeration] | Prepaid Expense and Other Assets |  |  |  |  |
Investment Program, Proportional Amortization Method, Applied, Amortization Expense, Statement of Income or Comprehensive Income [Extensible Enumeration] | Income Tax Expense (Benefit) |  |  |  |  |
Investment Program, Proportional Amortization Method, Elected, Commitment | $ (48,300) |  |  |  |  | $ (81,200)
Investment Program, Proportional Amortization Method Applied, Income Tax Credit And Other Tax Benefit Amortization, Statement Of Cash Flows, Extensible Enumeration, Not Disclosed Flag | proportional amortization |  |  |  |  |
Subsequent Event |  |  |  |  |  |
Investment Program, Proportional Amortization Method, Elected [Line Items] |  |  |  |  |  |
Qualified Affordable Housing Project Investments, Future Commitment |  |  | $ 10,700 | $ 6,200 | $ 31,400 |

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