Business Segments Business Segment and Geographic Area - Geographic Area (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2018	Apr. 01, 2017
Segment Reporting Disclosure [Line Items]
Revenue, Net	$ 3,209.3	$ 2,856.3
CANADA
Segment Reporting Disclosure [Line Items]
Revenue, Net	144.2	132.8
Other Americas [Member]
Segment Reporting Disclosure [Line Items]
Revenue, Net	185.3	158.0
FRANCE
Segment Reporting Disclosure [Line Items]
Revenue, Net	162.8	149.1
Other Europe [Member]
Segment Reporting Disclosure [Line Items]
Revenue, Net	755.3	619.9
Asia [Member]
Segment Reporting Disclosure [Line Items]
Revenue, Net	292.8	256.6
UNITED STATES
Segment Reporting Disclosure [Line Items]
Revenue, Net	$ 1,668.9	$ 1,539.9