Allowance for Credit Losses (“ACL”) on Loans - Narrative (Details) - USD ($)	3 Months Ended	12 Months Ended
	Mar. 31, 2022	Dec. 31, 2021
Financing Receivable, Allowance for Credit Loss [Line Items]
Individually evaluated for impairment threshold	$ 500,000
Individually evaluated for impairment	46,200	$ 30,200
Accounting Standards Update 2016-13
Financing Receivable, Allowance for Credit Loss [Line Items]
Increase in allowance for credit loss	$ 39,300,000	$ 39,000,000