Commitments and Contingencies Narrative (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 30, 2018	Dec. 31, 2017
Loss Contingencies [Line Items]
Operating Leases, Future Minimum Payments Due, Next Twelve Months		$ 48.0
Operating Leases, Future Minimum Payments, Due in Two Years		42.0
Operating Leases, Future Minimum Payments, Due in Three Years		31.0
Operating Leases, Future Minimum Payments, Due in Four Years		20.0
Operating Leases, Future Minimum Payments, Due in Five Years		16.0
Operating Leases, Future Minimum Payments, Due Thereafter		$ 20.0
Movement in Standard Product Warranty Accrual [Roll Forward]
Accrued warranty liability, beginning of period	$ 69.4
Accruals for warranties issued during the period	15.1
Settlements made	(19.1)
Effect of foreign currency translation	0.3
Accrued warranty liability, end of period	$ 65.7
Maximum [Member]
Loss Contingencies [Line Items]
Lessee Leasing Arrangements, Operating Leases, Term of Contract	20 years
Minimum [Member]
Loss Contingencies [Line Items]
Warranty Period	90 days