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Qualified Affordable Housing Projects and Other Tax Credit Investments (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Summary of Investment Holdings [Line Items] |  |  |
Investment | $ 197,139 | $ 156,755 |
Unfunded Commitment | 103,402 | 65,342 |
Amortization Expense | 24,710 | 15,935 | $ 10,220
Tax Expense (Benefit) Recognized | (28,361) | (19,065) | (11,614)
LIHTC |  |  |
Summary of Investment Holdings [Line Items] |  |  |
Investment, Proportional amortization | 114,991 | 84,428 |
Unfunded commitment, Proportional amortization | 75,981 | 55,754 |
Amortization Expense | 9,343 | 4,974 | 3,450
Tax Expense (Benefit) Recognized | (10,980) | (6,613) | (4,543)
FHTC |  |  |
Summary of Investment Holdings [Line Items] |  |  |
Investment, Equity | 34,220 | 19,316 |
Unfunded commitment, Equity | 27,421 | 9,588 |
Amortization Expense | 5,487 | 1,925 | 2,557
Tax Expense (Benefit) Recognized | (6,186) | (2,227) | (2,884)
NMTC |  |  |
Summary of Investment Holdings [Line Items] |  |  |
Investment, Equity | 47,727 | 51,912 |
Unfunded commitment, Equity | 0 | 0 |
Amortization Expense | 8,982 | 8,197 | 2,887
Tax Expense (Benefit) Recognized | (11,195) | (10,225) | (3,625)
Renewable Energy |  |  |
Summary of Investment Holdings [Line Items] |  |  |
Investment, Equity | 201 | 1,099 |
Unfunded commitment, Equity | 0 | 0 |
Amortization Expense | 898 | 839 | 1,326
Tax Expense (Benefit) Recognized | $ 0 | $ 0 | $ (562)

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- Definition Amount of affordable housing tax credits and other tax benefits recognized. + References Reference 1: http://www.xbrl.org/2003/role/recommendedDisclosureRef -Topic 323 -SubTopic 740 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481543/323-740-50-2 + Details
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