Derivative Instruments - Foreign Currency Forward Contracts Entered into Hedge Forecasted Revenues (Details) - Designated as Hedging Instrument - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Derivatives, Fair Value [Line Items]
Total foreign currency forward contracts	$ 2,126.8	$ 3,229.7
Euro
Derivatives, Fair Value [Line Items]
Total foreign currency forward contracts	1,828.0	2,979.1
British pound
Derivatives, Fair Value [Line Items]
Total foreign currency forward contracts	166.2	250.6
Japanese yen
Derivatives, Fair Value [Line Items]
Total foreign currency forward contracts	72.7	0.0
Canadian dollar
Derivatives, Fair Value [Line Items]
Total foreign currency forward contracts	$ 59.9	$ 0.0