Deposits - Interest Expense on Deposits (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Assets Sold under Agreements to Repurchase [Line Items]
Interest expense on deposits	$ 125,162	$ 27,878	$ 29,109
Demand (including money market accounts)
Assets Sold under Agreements to Repurchase [Line Items]
Interest expense on deposits	62,070	13,900	10,077
Savings and club deposits
Assets Sold under Agreements to Repurchase [Line Items]
Interest expense on deposits	2,231	466	731
Certificates of deposit
Assets Sold under Agreements to Repurchase [Line Items]
Interest expense on deposits	$ 60,861	$ 13,512	$ 18,301