Derivative Instruments and Hedging Activities - Other Comprehensive Income Movement (Details) - Designated derivatives - USD ($) $ in Millions	3 Months Ended
Apr. 02, 2016	Mar. 28, 2015
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items]
Amount of Gain/(Loss) Recorded in OCI (Effective Portion)	$ (7.4)	$ (1.8)
Amount of Gain/(Loss) Reclassified from AOCI to Income (Effective Portion)	0.1	(2.5)
Interest rate swap agreements
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items]
Amount of Gain/(Loss) Recorded in OCI (Effective Portion)	(9.0)	2.0
Foreign currency forward contracts
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items]
Amount of Gain/(Loss) Recorded in OCI (Effective Portion)	1.6	(3.8)
Interest expense, net \| Interest rate swap agreements
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items]
Amount of Gain/(Loss) Reclassified from AOCI to Income (Effective Portion)	(0.5)	0.8
Interest expense, net \| Foreign currency forward contracts
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items]
Amount of Gain/(Loss) Reclassified from AOCI to Income (Effective Portion)	(0.4)	0.0
Net sales \| Foreign currency forward contracts
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items]
Amount of Gain/(Loss) Reclassified from AOCI to Income (Effective Portion)	0.5	(0.9)
Cost of sales \| Foreign currency forward contracts
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items]
Amount of Gain/(Loss) Reclassified from AOCI to Income (Effective Portion)	0.3	(2.8)
Other expense, net \| Foreign currency forward contracts
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items]
Amount of Gain/(Loss) Reclassified from AOCI to Income (Effective Portion)	$ 0.2	$ 0.4

The effective portion of net gain (loss) reclassified from accumulated other comprehensive income into income on derivative instruments designated and qualifying as hedging instruments.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4C
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=64837297&loc=SL5624171-113959

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4D
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=64837297&loc=SL5624177-113959

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- Definition

The effective portion of gains and losses (net) on derivative instruments designated and qualifying as hedging instruments that was recognized in other comprehensive income during the current period.

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