Goodwill and Intangibles - Goodwill (Details) - USD ($) $ in Millions	6 Months Ended	12 Months Ended
	Jul. 02, 2017	Dec. 31, 2016
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	10.0	(3.3)
Balance at the end of the period	711.8	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	544.7	532.7
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	0.3	0.2
Balance at the end of the period	437.0	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	412.5	410.2
Europe
Gross Balance
Balance at the beginning of the period	234.9	238.6
Foreign Currency Translation and Other	8.8	(3.7)
Balance at the end of the period	243.7	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	114.0	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	0.9	0.2
Balance at the end of the period	31.1	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	$ 18.2	$ 17.3