Accrued Expenses and Other Liabilities - Accrued Warranty Liability (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Payables and Accruals [Abstract]
Accrued warranty liability, beginning of period	$ 57.4	$ 55.9
Accruals for warranties issued during the year	42.8	64.1
Settlements made	(45.7)	(61.2)
Reductions due to dispositions		(1.9)
Effect of foreign currency translation	0.1	0.5
Accrued warranty liability, end of period	$ 54.6	$ 57.4