Derivatives (Gains (Losses) in Cash Flow Hedge and Net Investment Hedge) (Details) - Derivative instruments designated as hedging instruments - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Cash Flow Hedging | Interest rate contracts
Derivative [Line Items]
(Losses) gains recognized in AOCI:	$ (32,609)	$ 426
Gains (losses) reclassified from AOCI into earnings:	2,100	(177)
Cash Flow Hedging | Interest rate contracts | Interest Expense
Derivative [Line Items]
Gains (losses) reclassified from AOCI into earnings:	(173)	(177)
Cash Flow Hedging | Interest rate contracts | Interest Income
Derivative [Line Items]
Gains (losses) reclassified from AOCI into earnings:	2,273	0
Net Investment Hedging | Foreign exchange contracts
Derivative [Line Items]
(Losses) gains recognized in AOCI	$ (1,119)	$ 101