Derivative Instruments - Fair Value Hedge Impact on Statement of Income (Details) - Interest rate swaps - Designated as Hedging Instrument - Interest Expense - Fair Value Hedging - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Derivative [Line Items]
Change in Unrealized Gain (Loss) on Fair Value Hedging Instruments	$ (5,202)	$ (209)	$ 0
Change in Unrealized Gain (Loss) on Hedged Item in Fair Value Hedge	$ 5,202	$ 209	$ 0