Fair Value Measurements - Reconciliation of Assets with Unobservable Inputs (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	$ 16,195	$ 16,562
Change included in earnings	(418)	(7,408)
Purchases and issuances	16,999	34,528
Sales and settlements	(11,572)	(27,487)
Ending balance	$ 21,204	$ 16,195
Fair Value Recurring Basis Unobservable Input Reconciliation Asset Gain Loss Statement Of Income Extensible List Not Disclosed Flag	Change included in earnings	Change included in earnings
Mortgage servicing rights
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	$ 13,724	$ 11,218
Change included in earnings	288	(3,582)
Purchases and issuances	4,623	6,088
Sales and settlements	0	0
Ending balance	18,635	13,724
Commercial servicing rights
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	1,084	1,310
Change included in earnings	809	(437)
Purchases and issuances	236	211
Sales and settlements	0	0
Ending balance	2,129	1,084
Interest rate lock commitments
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	1,387	4,034
Change included in earnings	(1,515)	(3,389)
Purchases and issuances	12,140	28,229
Sales and settlements	(11,572)	(27,487)
Ending balance	$ 440	$ 1,387