Segment Information - Schedule of Net Sales and Long-Lived Assets, by Geographic Area (Details) - USD ($) $ in Millions	3 Months Ended								12 Months Ended
	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Net sales and long-lived assets
Net sales	$ 561.0	$ 540.5	$ 547.5	$ 540.1	$ 511.7	$ 491.5	$ 491.3	$ 478.8	$ 2,189.1	$ 1,973.3	$ 2,004.3
Consolidated long-lived assets	2,018.8				2,015.0				2,018.8	2,015.0	1,697.8
United States
Net sales and long-lived assets
Consolidated long-lived assets	1,332.1				1,304.4				1,332.1	1,304.4	1,213.8
United States | Net sales by Geography
Net sales and long-lived assets
Net sales									1,055.9	937.3	957.8
United States | Net Sales by External Customers
Net sales and long-lived assets
Net sales									909.8	806.6	833.1
International
Net sales and long-lived assets
Consolidated long-lived assets	686.7				710.6				686.7	710.6	484.0
International | Net sales by Geography
Net sales and long-lived assets
Net sales									1,133.2	1,036.0	1,046.5
International | Net Sales by External Customers
Net sales and long-lived assets
Net sales									1,279.3	1,166.7	1,171.2
France
Net sales and long-lived assets
Consolidated long-lived assets	397.7				402.7				397.7	402.7	217.2
France | Net sales by Geography
Net sales and long-lived assets
Net sales									369.8	335.7	335.2
France | Net Sales by External Customers
Net sales and long-lived assets
Net sales									201.7	161.5	153.8
Germany | Net sales by Geography
Net sales and long-lived assets
Net sales									216.0	206.0	169.5
Germany | Net Sales by External Customers
Net sales and long-lived assets
Net sales									233.1	217.7	210.5
Spain
Net sales and long-lived assets
Consolidated long-lived assets	56.6				61.7				56.6	61.7	56.2
Spain | Net sales by Geography
Net sales and long-lived assets
Net sales									189.5	187.0	219.7
Spain | Net Sales by External Customers
Net sales and long-lived assets
Net sales									194.1	199.4	204.4
Austria | Net sales by Geography
Net sales and long-lived assets
Net sales									111.4	86.1	92.8
United Kingdom
Net sales and long-lived assets
Consolidated long-lived assets	146.1				151.6				146.1	151.6	130.8
United Kingdom | Net sales by Geography
Net sales and long-lived assets
Net sales									167.3	160.4	154.2
United Kingdom | Net Sales by External Customers
Net sales and long-lived assets
Net sales									79.0	80.1	95.5
Other
Net sales and long-lived assets
Consolidated long-lived assets	$ 86.3				$ 94.6				86.3	94.6	79.8
Other | Net sales by Geography
Net sales and long-lived assets
Net sales									79.2	60.8	75.1
Other | Net Sales by External Customers
Net sales and long-lived assets
Net sales									$ 571.4	$ 508.0	$ 507.0