Securities - Schedule of Realized Gain (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Investments, Debt and Equity Securities [Abstract]
Gross realized gains from sales of AFS securities	$ 0	$ 0	$ 0	$ 1,045
Gross realized losses from sales of AFS securities	0	(104)	(333,170)	(3,321)
Net (losses) gains from sales of AFS securities	$ 0	$ (104)	$ (333,170)	$ (2,276)