Stock-Based Compensation Summary of Transactions Under Stock Option Plans (Detail) - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
	Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016	Dec. 29, 2012	Jan. 03, 2015
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Shares Under Option, Beginning Balance	7,493,662	6,372,394	6,397,993
Granted, Shares Under Option	93,274	2,445,573	1,366,137
Exercised, Shares Under Option	(1,267,269)	(562,610)	(1,003,896)
Cancelled, Shares Under Option	(230,003)	(761,695)	(387,840)
Shares Under Option, Ending Balance	6,089,664	7,493,662	6,372,394
Nonvested at December 30, 2017	(1,439,221)
Exercisable at December 30, 2017	4,650,443
Weighted-Average Exercise Price, Beginning Balance	$ 19.55	$ 20.54	$ 18.36
Granted, Weighted-Average Exercise Price	23.85	16.88	28.22
Exercised, Weighted-Average Exercise Price	17.15	14.41	14.63
Cancelled, Weighted-Average Exercise Price	21.37	23.03	26.93
Weighted-Average Exercise Price, Ending Balance	20.05	$ 19.55	$ 20.54
Weighted-average exercise price of options, exercisable	$ 20.47
Average Remaining Contractual Term (Years)	5 years 9 months 18 days	6 years 4 months 24 days	6 years 1 month 6 days	6 years 2 months 12 days
Average remaining contractual term, exercisable	5 years 1 month 6 days
Aggregate Intrinsic Value	$ 72.1	$ 28.7	$ 8.6		$ 68.3
Exercisable, aggregate intrinsic value	$ 53.1