Revision of Prior Period Financial Statements - Schedule of Revised Consolidated Statements of Cash Flows (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Cash flows from operating activities:
Net income	$ 47,035	$ 51,453
Adjustments to reconcile net income to net cash provided by operating activities:
Net change in fair value of trading securities, hedged assets, and financial derivatives	(62,398)	235,964
Deferred income taxes	12,440	2,794
Net change in:
Interest receivable	29,510	32,277
Other assets	22,195	(64,176)
Accrued interest payable	24,051	1,072
Other liabilities	(8,227)	6,191
Net cash provided by/(used in) operating activities	$ 60,561	269,305
As previously Reported
Cash flows from operating activities:
Net income		47,837
Adjustments to reconcile net income to net cash provided by operating activities:
Net change in fair value of trading securities, hedged assets, and financial derivatives		231,470
Deferred income taxes		2,216
Net change in:
Interest receivable		29,408
Other assets		(61,087)
Accrued interest payable		5,769
Other liabilities		9,962
Net cash provided by/(used in) operating activities		269,305
Adjustments
Cash flows from operating activities:
Net income		3,616
Adjustments to reconcile net income to net cash provided by operating activities:
Net change in fair value of trading securities, hedged assets, and financial derivatives		4,494
Deferred income taxes		578
Net change in:
Interest receivable		2,869
Other assets		(3,089)
Accrued interest payable		(4,697)
Other liabilities		(3,771)
Net cash provided by/(used in) operating activities		$ 0