Short-Term Borrowings (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Short-Term Debt [Line Items]
Short-term borrowings	$ 1,542,981	$ 1,665,061
FHLB Borrowings [Member]
Short-Term Debt [Line Items]
Short-term borrowings	$ 1,000,000	$ 1,100,000