Leases - Summary of Lease Cost (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Leases [Abstract]
Operating lease cost	$ 133.3	$ 160.9	$ 168.0
Short-term cost	30.1	16.3
Variable lease cost	10.8	9.7
Total lease cost	$ 174.2	$ 186.9