Restructuring and Other Charges, Net (Details) - USD ($) $ in Millions	3 Months Ended		12 Months Ended
	Jul. 03, 2016	Dec. 31, 2015	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2018	Dec. 31, 2017
Restructuring
Costs incurred			$ 3.4	$ 6.8	$ 4.7
Pre-tax restructuring charges, net			3.4	6.8	4.7
Gain on sale of manufacturing facility					8.6
Restructuring reserve
Costs incurred			3.4	6.8	4.7
Corporate
Restructuring
Pre-tax restructuring charges, net					(0.5)
Americas
Restructuring
Pre-tax restructuring charges, net				$ 3.1	1.6
Reduction of area of space (as a percent)				30.00%
Europe
Restructuring
Pre-tax restructuring charges, net			3.4	$ 3.3	3.4
APMEA
Restructuring
Pre-tax restructuring charges, net				0.4	0.2
2015 Actions
Restructuring
Pre-tax restructuring charges, net				2.4	2.1
2015 Actions | Europe
Restructuring
Restructuring reserve		$ 6.4	1.0	4.8	6.4	$ 6.4	$ 0.1	$ 1.0
Costs incurred				(1.0)	1.8	6.9
Net pre-tax restructuring adjustments				(1.0)
Pre-tax restructuring charges, net		7.7	7.7
Restructuring reserve
Balance at the beginning of the period			1.0	4.8	6.4
Costs incurred				(1.0)	1.8	6.9
Utilization and foreign currency impact			(0.9)	(2.8)	(3.4)
Balance at the end of the period		6.4	0.1	1.0	4.8	6.4
2015 Actions | Europe | Severance
Restructuring
Restructuring reserve		6.4	1.0	4.8	6.4	6.4	0.1	1.0
Costs incurred				(1.0)	1.3	6.6
Net pre-tax restructuring adjustments				(1.0)
Pre-tax restructuring charges, net			6.9
Restructuring reserve
Balance at the beginning of the period			1.0	4.8	6.4
Costs incurred				(1.0)	1.3	6.6
Utilization and foreign currency impact			(0.9)	(2.8)	(2.9)
Balance at the end of the period		6.4	0.1	1.0	4.8	6.4
2015 Actions | Europe | Legal and consultancy
Restructuring
Costs incurred					0.5
Pre-tax restructuring charges, net			0.5
Restructuring reserve
Costs incurred					0.5
Utilization and foreign currency impact					(0.5)
2015 Actions | Europe | Facility exit and other
Restructuring
Costs incurred						0.3
Pre-tax restructuring charges, net			0.3
Restructuring reserve
Costs incurred						0.3
2015 Actions | Americas and APMEA
Restructuring
Pre-tax program to date restructuring and other charges incurred								18.1
Restructuring reserve		6.4	0.2	1.2	6.4	6.4		0.2
Costs incurred				2.4	2.1	13.6
Elimination of net sales					165.0
Goodwill and intangible asset impairment charges				13.5
Other transformation and deployment costs				28.2
Gain on disposition, before tax	$ 8.7
Proceeds from disposition	$ 8.4
Restructuring reserve
Balance at the beginning of the period			0.2	1.2	6.4
Costs incurred				2.4	2.1	13.6
Utilization and foreign currency impact			(0.2)	(3.4)	(7.3)
Balance at the end of the period		6.4		0.2	1.2	6.4
2015 Actions | Americas and APMEA | Minimum
Restructuring
Expected pre-tax program to date restructuring and other charges incurred				59.8
2015 Actions | Americas and APMEA | Severance
Restructuring
Pre-tax program to date restructuring and other charges incurred								7.0
Restructuring reserve		5.0	0.2	1.2	5.0	5.0		0.2
Costs incurred						8.5
Net pre-tax restructuring adjustments					(1.5)
Restructuring reserve
Balance at the beginning of the period			0.2	1.2	5.0
Costs incurred						8.5
Utilization and foreign currency impact			(0.2)	(1.0)	(2.3)
Balance at the end of the period		5.0		0.2	1.2	5.0
2015 Actions | Americas and APMEA | Legal and consultancy
Restructuring
Pre-tax program to date restructuring and other charges incurred								0.9
Restructuring reserve		0.4			0.4	0.4
Costs incurred					0.2	0.7
Restructuring reserve
Balance at the beginning of the period					0.4
Costs incurred					0.2	0.7
Utilization and foreign currency impact					(0.6)
Balance at the end of the period		0.4				0.4
2015 Actions | Americas and APMEA | Asset write-downs
Restructuring
Pre-tax program to date restructuring and other charges incurred								6.7
Costs incurred				2.2	2.9	1.6
Restructuring reserve
Costs incurred				2.2	2.9	1.6
Utilization and foreign currency impact				(2.2)	(2.9)
2015 Actions | Americas and APMEA | Facility exit and other
Restructuring
Pre-tax program to date restructuring and other charges incurred								3.5
Restructuring reserve		1.0			1.0	1.0
Costs incurred				0.2	0.5	2.8
Restructuring reserve
Balance at the beginning of the period					1.0
Costs incurred				0.2	0.5	2.8
Utilization and foreign currency impact				(0.2)	(1.5)
Balance at the end of the period		$ 1.0				$ 1.0
2018 Actions | Europe
Restructuring
Pre-tax program to date restructuring and other charges incurred							4.0
Total expected restructuring costs							5.0
Restructuring reserve			2.2				2.2
Restructuring reserve
Balance at the end of the period			2.2
Other Actions
Restructuring
Pre-tax restructuring charges, net			3.4	$ 4.4	$ 2.6
Other Actions | Europe
Restructuring
Total expected restructuring costs							3.4	$ 4.1
Restructuring reserve			0.2				$ 0.2
Restructuring reserve
Balance at the end of the period			$ 0.2