Inventories (Details) - USD ($) $ in Millions	Apr. 01, 2018		Dec. 31, 2017
Inventories [Abstract]
Raw materials	$ 84.1		$ 82.5
Work-in-process	7.8		7.9
Finished goods	89.5		92.3
Packaging and supplies	39.8		36.6
Total inventories	$ 221.2	[1]	$ 219.3	[2]

[1] Unaudited

[2] Condensed from audited financial statements