Earnings Per Share - Schedule of Computation of Basic and Diluted EPS (Detail) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended						9 Months Ended
	Sep. 29, 2018	Jun. 30, 2018	Mar. 31, 2018	Sep. 30, 2017	Jul. 01, 2017	Apr. 01, 2017	Sep. 29, 2018	Sep. 30, 2017
Numerator:
Net income	$ 114,286	$ 125,533	$ 67,317	$ 95,551	$ 65,458	$ 26,816	$ 307,136	$ 187,825
Denominator:
Weighted-average common shares outstanding (in shares)	216,623,903			223,807,520			215,843,738	222,641,854
Dilutive effect of share-based awards (in shares)	1,483,161			2,054,754			1,852,795	3,683,857
Weighted-average dilutive shares outstanding (in shares)	218,107,064			225,862,274			217,696,533	226,325,711
Basic earnings per share (in dollars per share)	$ 0.53			$ 0.43			$ 1.42	$ 0.84
Diluted earnings per share (in dollars per share)	$ 0.52			$ 0.42			$ 1.41	$ 0.83