Segments - Geographic Information (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Net sales:
Net sales	$ 4,903.2	$ 4,791.1	$ 4,732.7
Total long-lived assets:
Long-lived assets	1,621.6	1,563.6
North America
Net sales:
Net sales	2,928.1	2,828.1	2,734.9
Total long-lived assets:
Long-lived assets	948.4	919.3
EMEA
Net sales:
Net sales	1,031.6	1,010.4	1,038.5
Total long-lived assets:
Long-lived assets	386.0	345.8
APAC
Net sales:
Net sales	736.0	718.8	729.8
Total long-lived assets:
Long-lived assets	247.4	248.3
South America
Net sales:
Net sales	207.5	233.8	229.5
Total long-lived assets:
Long-lived assets	39.8	50.2
U.S.
Net sales:
Net sales	2,607.3	2,501.6	$ 2,402.3
Total long-lived assets:
Long-lived assets	$ 921.4	$ 893.8