Goodwill and Other Intangible Assets - Rollforward of CDI and CRI (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Finite-lived Intangible Assets [Roll Forward]
CDI and CRI Balance, beginning of period	$ 90,800	$ 133,850	$ 91,550	$ 133,850
CDI and CRI Balance, end of period	90,800	133,850	90,800	133,850
Accumulated Amortization, beginning of period	(61,830)	(92,542)	(60,169)	(88,893)
Amortization expense	(2,389)	(3,649)	(4,800)	(7,298)
Accumulated Amortization, end of period	(64,219)	(96,191)	(64,219)	(96,191)
Net CDI and CRI, end of period	26,581	37,659	26,581	37,659
Finite Lived Intangible Assets Fully Amortized Portion	$ 0	$ 0	$ 750	$ 0