Share-Based Compensation, Common Stock Issuances and Common Stock - Summary of Options Outstanding (Detail) - $ / shares	12 Months Ended
	Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Outstanding, beginning balance	8,661,909
Options granted	1,286,713
Options exercised	(4,778,199)
Options forfeited	(555,454)
Outstanding, ending balance	4,614,969	8,661,909
Outstanding, vested and exercisable	2,473,142
Average Fair Value Outstanding, beginning balance	$ 5.65
Average Fair Value granted	11.08	$ 6.28	$ 6.91
Average Fair Value exercised	5.12
Average Fair Value forfeited	7.54
Average Fair Value Outstanding, ending balance	7.47	5.65
Average Fair Value Vested and exercisable	6.10
Average Exercise Price Outstanding, beginning balance	12.91
Average Exercise Price granted	26.72
Average Exercise Price exercised	10.15
Average Exercise Price forfeited	19.94
Average Exercise Price Outstanding, ending balance	18.79	$ 12.91
Average Exercise Price Vested and exercisable	$ 14.31
Remaining contractual term, Outstanding	7 years 2 months 12 days
Remaining contractual term, Vested and exercisable	5 years 9 months 18 days
Time Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Outstanding, beginning balance	4,973,717
Options granted	857,181
Options exercised	(2,418,764)
Options forfeited	(402,582)
Outstanding, ending balance	3,009,552	4,973,717
Outstanding, vested and exercisable	1,230,897
Performance Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Outstanding, beginning balance	3,688,192
Options granted	429,532
Options exercised	(2,359,435)
Options forfeited	(152,872)
Outstanding, ending balance	1,605,417	3,688,192
Outstanding, vested and exercisable	1,242,245