Goodwill and Intangibles - Goodwill (Details) $ in Millions	9 Months Ended	12 Months Ended
	Oct. 01, 2017 USD ($) item	Dec. 31, 2016 USD ($)
Gross Balance
Balance at the beginning of the period	$ 699.8	$ 656.1
Acquired During the Period	2.0	47.0
Foreign Currency Translation and Other	13.8	(3.3)
Balance at the end of the period	715.6	699.8
Accumulated Impairment Losses
Balance at the beginning of the period	(167.1)	(167.1)
Balance at the end of the period	(167.1)	(167.1)
Net Goodwill	$ 548.5	532.7
Number of geographic segments | item	3
Americas
Gross Balance
Balance at the beginning of the period	$ 434.7	391.2
Acquired During the Period	2.0	43.3
Foreign Currency Translation and Other	0.7	0.2
Balance at the end of the period	437.4	434.7
Accumulated Impairment Losses
Balance at the beginning of the period	(24.5)	(24.5)
Balance at the end of the period	(24.5)	(24.5)
Net Goodwill	412.9	410.2
Europe
Gross Balance
Balance at the beginning of the period	234.9	238.6
Foreign Currency Translation and Other	12.3	(3.7)
Balance at the end of the period	247.2	234.9
Accumulated Impairment Losses
Balance at the beginning of the period	(129.7)	(129.7)
Balance at the end of the period	(129.7)	(129.7)
Net Goodwill	117.5	105.2
APMEA
Gross Balance
Balance at the beginning of the period	30.2	26.3
Acquired During the Period		3.7
Foreign Currency Translation and Other	0.8	0.2
Balance at the end of the period	31.0	30.2
Accumulated Impairment Losses
Balance at the beginning of the period	(12.9)	(12.9)
Balance at the end of the period	(12.9)	(12.9)
Net Goodwill	$ 18.1	$ 17.3