Other Short-term Borrowings and Long-term Debt - Components of Short-term Borrowings (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Debt Disclosure [Abstract]
Short-term FHLB advances	$ 603,384	$ 200
Weighted average interest rate at December 31,	4.51%	0.08%
Maximum month-end balance during the year	$ 1,705,069	$ 200
Average amount outstanding during the year	$ 466,254	$ 8
Weighted average interest rate during the year	2.32%	0.00%