Derivative Instruments - Notional Amount (Details) - USD ($)	Mar. 31, 2022	Dec. 31, 2021	Apr. 30, 2021	Dec. 31, 2019
Derivative [Line Items]
Notional amount of derivatives	$ 2,377,200,000	$ 2,268,500,000
Designated derivatives
Derivative [Line Items]
Notional amount of derivatives	2,219,600,000	2,123,900,000
Non-designated derivatives
Derivative [Line Items]
Notional amount of derivatives	157,600,000	144,600,000
Foreign currency contracts | Cash flow hedges | Designated derivatives
Derivative [Line Items]
Notional amount of derivatives	969,600,000	873,900,000
Interest rate lock contracts | Cash flow hedges | Designated derivatives
Derivative [Line Items]
Notional amount of derivatives	650,000,000.0	650,000,000.0	$ 300,000,000	$ 300,000,000
Interest rate swap contracts | Fair value hedges:
Derivative [Line Items]
Notional amount of derivatives	600,000,000
Interest rate swap contracts | Fair value hedges: | Designated derivatives
Derivative [Line Items]
Notional amount of derivatives	$ 600,000,000.0	$ 600,000,000.0