Affordable Housing Partnership, Tax Credit and Community Reinvestment Act Investments, Net - Schedule of Additional Information related to the Affordable Housing, Tax Credit and CRA Investments, Net (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Equity method of accounting and other:
Tax credit and CRA investments	$ 64,720	$ 124,433	$ 116,132
Total tax credits and benefits	245,315	185,372	168,264
Equity method of accounting and other:
Tax credit and CRA Investments	54,242	120,299	113,358
Total amortization	$ 190,468	$ 163,340	$ 152,117
Investment Program, Proportional Amortization Method, Elected, Income Tax Credit and Other Income Tax Benefit, before Amortization, Statement of Income or Comprehensive Income [Extensible Enumeration]	Income tax expense	Income tax expense	Income tax expense
Investment Program, Proportional Amortization Method, Applied, Amortization Expense, Statement of Income or Comprehensive Income [Extensible Enumeration]	Income tax expense	Income tax expense	Income tax expense
Investment Program Proportional Amortization Method Elected Income Tax Credit And Other Income Tax Benefit Before Amortization Statement Of CashFlows Extensible Enumeration Not Disclosed Flag	Tax credit and CRA investments
Investment Program Proportional Amortization Method Applied Income Tax Credit And Other Tax Benefit Amortization Statement Of Cash Flows Extensible Enumeration Not Disclosed Flag	Tax credit and CRA investments (3)
Historic Tax Credit Investment
Equity method of accounting and other:
Pre-tax impairment (charge) recovery	$ (1,000)	$ 1,000	$ 469
Affordable housing partnership investments
Tax credits and benefits
PAM - Affordable housing partnership investments	70,335	60,939	52,132
Amortization:
PAM - Affordable housing partnership investments	46,113	43,041	38,759
Tax credit and CRA investments
Tax credits and benefits
PAM - Affordable housing partnership investments	110,260	0	0
Amortization:
PAM - Affordable housing partnership investments	$ 90,113	$ 0	$ 0