Financial Instruments - Fair Values of Derivative Instruments Included within Condensed Consolidated Balance Sheets (Detail) - USD ($) $ in Millions	Oct. 01, 2016	Jan. 02, 2016
Derivatives, Fair Value [Line Items]
Asset Derivatives Fair Value	$ 32.5	$ 34.2
Liability Derivatives Fair Value	2.3	5.9
Designated as Hedging Instrument [Member] | Interest Rate Swaps [Member] | Other Assets [Member]
Derivatives, Fair Value [Line Items]
Asset Derivatives Fair Value	13.7	12.9
Not Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Asset Derivatives Fair Value	18.8	21.3
Liability Derivatives Fair Value	2.3	5.9
Not Designated as Hedging Instrument [Member] | Foreign Currency Forwards [Member] | Prepaid Expenses and Other Assets [Member]
Derivatives, Fair Value [Line Items]
Asset Derivatives Fair Value	1.9	2.8
Not Designated as Hedging Instrument [Member] | Foreign Currency Forwards [Member] | Other Accrued Liabilities [Member]
Derivatives, Fair Value [Line Items]
Liability Derivatives Fair Value	2.3	5.9
Not Designated as Hedging Instrument [Member] | Equity Forwards [Member] | Prepaid Expenses and Other Assets [Member]
Derivatives, Fair Value [Line Items]
Asset Derivatives Fair Value	$ 16.9	$ 18.5