Income Taxes - Additional Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Income Tax Disclosure [Abstract]
U.S. federal tax rate	21.00%	21.00%	21.00%
Effective income tax rate reconciliation, percent, total	19.30%	19.00%	18.90%
Capital gains rate (as a percent)	21.00%
Dividends received	$ 0	$ 0	$ 0
Effective rate reduction due to unconsolidated investee dividends (as a percent)	0.00%	0.00%	0.00%
Expected effective tax rate when deferred items reverse in future years (as a percent)	21.00%
ESOP dividends paid deduction	$ 1,591	$ 4,171	$ 1,566
Effective rate reduction due to dividend paid to ESOP (as a percent)	(0.40%)	(0.60%)	(0.50%)
Federal and state income taxes paid	$ 50,000	$ 190,000	$ 39,000