Accumulated Other Comprehensive Loss - Components of Accumulated Other Comprehensive Loss, Net of Tax (Parenthetical) (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Translation (loss) gain on derivative instruments, net of income taxes of $(16.4) and $(34.9), respectively
Accumulated Other Comprehensive Income Loss [Line Items]
Accumulated other comprehensive loss, income taxes	$ 16.4	$ (34.9)
Defined benefit pension plans and Retiree health care plan | Defined benefit pension plans, net of income benefit of $(22.8) and $(38.2), respectively
Accumulated Other Comprehensive Income Loss [Line Items]
Accumulated other comprehensive loss, income taxes	22.8	(38.2)
Defined benefit pension plans and Retiree health care plan | Retiree health care plan, net of income taxes of $1.6 and $1.8, respectively
Accumulated Other Comprehensive Income Loss [Line Items]
Accumulated other comprehensive loss, income taxes	$ 1.6	$ 1.8