Derivatives and Hedging Activities (Balance Sheet Classification) (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Derivative [Line Items]
Gross Amounts of Recognized Assets	$ 13,321	$ 174
Gross Amounts of Recognized (Liabilities)	0	0
Derivative assets, at fair value | Derivatives designated as hedging instruments: | Interest rate “pay-fixed” swaps
Derivative [Line Items]
Gross Amounts of Recognized Assets	12,153	0
Derivative assets, at fair value | Derivatives not designated as hedging instruments: | Interest rate caps
Derivative [Line Items]
Gross Amounts of Recognized Assets	1,168	174
Derivative liabilities, at fair value | Derivatives designated as hedging instruments: | Interest rate “pay-fixed” swaps
Derivative [Line Items]
Gross Amounts of Recognized (Liabilities)	$ 0	$ 13,903