Fair Value Measurements (Details) - USD ($) $ in Millions	Jul. 01, 2017	Dec. 31, 2016
Assets
Derivative assets	$ 5.2	$ 5.2
Liabilities
Derivative liabilities	10.1	7.8
Recurring
Assets
Trading securities	22.5	18.1
Derivative assets	5.2	5.2
Bank drafts	16.3	14.3
Liabilities
Derivative liabilities	10.1	7.8
Recurring | Cash and Cash Equivalents
Assets
Trading securities	0.8	0.5
Recurring | Other current assets
Assets
Trading securities	21.7	17.6
Quoted Prices in Active Markets (Level 1) | Recurring
Assets
Trading securities	15.3	11.7
Derivative assets	0.1	0.6
Bank drafts	16.3	14.3
Significant Other Observable Inputs (Level 2) | Recurring
Assets
Trading securities	7.2	6.4
Derivative assets	5.1	4.6
Liabilities
Derivative liabilities	$ 10.1	$ 7.8