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Investments in Tax Credit Structures - Income Tax Credits and Amortization (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Investment Program, Proportional Amortization Method, Elected [Line Items]
Investment Program PAM Elected Income Tax Credit And Other Income Tax Benefit Before Amortization Statement Of Income Or Comprehensive Income Extensible Enumeration Not Disclosed Flag	Investments in solar tax credit	Investments in solar tax credit	Investments in solar tax credit
Investment Program Proportional Amortization Method Elected Income Tax Credit And Other Income Tax Benefit Before Amortization Statement Of Cash Flows Extensible Enumeration Not Disclosed Flag	Investments in solar tax credit	Investments in solar tax credit	Investments in solar tax credit
Total	$ 29,278	$ 11,271	$ 11,197
Investment Program Proportional Amortization Method Applied Income Tax Credit And Other Tax Benefit Amortization Statement Of Income Or Comprehensive Income Extensible Enumeration Not Disclosed Flag	Investments in solar tax credit	Investments in solar tax credit	Investments in solar tax credit
Investment Program Proportional Amortization Method Applied Income Tax Credit And Other Tax Benefit Amortization Statement Of Cash Flows Extensible Enumeration Not Disclosed Flag	Investments in solar tax credit	Investments in solar tax credit	Investments in solar tax credit
Amortization	$ 9,051	$ 8,195	$ 8,742
Total	25,626	8,195	8,742
Investments in solar tax credit
Investment Program, Proportional Amortization Method, Elected [Line Items]
Tax credits and benefits, PAM	18,211	0	0
Amortization, PAM	16,575	0	0
Investments in affordable housing partnerships
Investment Program, Proportional Amortization Method, Elected [Line Items]
Tax credits and benefits	11,067	11,271	11,197
Amortization	$ 9,051	$ 8,195	$ 8,742

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