Other Assets (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Business incentive plan assets [Line Items]
Deferred income taxes—non-current	$ 181.5	$ 223.6
Business incentive payment assets	151.2	165.4
Operating lease assets, net	104.2	101.3
Other assets	147.6	102.8
Total	584.5	593.1
Upfront incentive payment	72.7	79.8
Other
Business incentive plan assets [Line Items]
Upfront incentive payment	$ 60.1	$ 66.1