Financial Instruments - Net Gain (Loss) Recognized in Income (Details) - USD ($) $ in Millions	3 Months Ended
Apr. 01, 2017	Apr. 02, 2016
Fair Value Hedges
Gain (loss) in income	$ 0.2	$ (3.5)
Foreign exchange contracts \| Cost of products sold
Fair Value Hedges
Gain (loss) in income	(1.0)	1.0
Foreign exchange contracts \| Marketing, general and administrative expense
Fair Value Hedges
Gain (loss) in income	$ 1.2	$ (4.5)

Amount of gain (loss) from the increase (decrease) in fair value of derivative and nonderivative instruments designated as fair value hedging instruments recognized in the income statement.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 25
-Section 50
-Paragraph 1
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=6886632&loc=d3e76258-113986

Name:	us-gaap_ChangeInUnrealizedGainLossOnFairValueHedgingInstruments1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration