Financial Instruments - Fair Values of Derivative Instruments Included within Accompanying Consolidated Balance Sheets (Detail) - USD ($) $ in Millions	Jan. 01, 2022	Jan. 02, 2021
Derivatives, Fair Value [Line Items]
Derivative Assets Fair Value	$ 25.7	$ 30.8
Derivative Liability Fair Value	5.3	7.0
Derivatives designated as hedging instruments: | Other assets | Interest rate swaps
Derivatives, Fair Value [Line Items]
Derivative Assets Fair Value	0.0	5.1
Derivatives not designated as hedging instruments:
Derivatives, Fair Value [Line Items]
Derivative Assets Fair Value	25.7	25.7
Derivative Liability Fair Value	5.3	7.0
Derivatives not designated as hedging instruments: | Prepaid expenses and other assets     | Foreign currency forwards
Derivatives, Fair Value [Line Items]
Derivative Assets Fair Value	10.2	12.2
Derivatives not designated as hedging instruments: | Prepaid expenses and other assets     | Equity forwards
Derivatives, Fair Value [Line Items]
Derivative Assets Fair Value	15.5	13.5
Derivatives not designated as hedging instruments: | Other accrued liabilities | Foreign currency forwards
Derivatives, Fair Value [Line Items]
Derivative Liability Fair Value	$ 5.3	$ 7.0