Securities - Schedule of Realized Gain (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Debt Securities [Abstract]
Gross realized gains from sales of AFS securities	$ 0	$ 0	$ 0	$ 0
Gross realized losses from sales of AFS securities	0	0	(7,557)	(333,170)
Net losses from sales of AFS securities	$ 0	$ 0	$ (7,557)	$ (333,170)