Earnings Per Share - Computation of Earnings (Loss) Per Share (Detail) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended								12 Months Ended
	Dec. 31, 2015	Oct. 03, 2015	Jul. 04, 2015	Apr. 04, 2015	Dec. 31, 2014	Sep. 27, 2014	Jun. 28, 2014	Mar. 29, 2014	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Weighted average shares:
Basic weighted average shares outstanding (in shares)	51,207,102	51,151,541	50,917,161	50,666,970	50,452,097	50,835,492	50,606,008	50,402,469	50,996,297	50,789,173	50,692,942
Effect of dilutive securities outstanding (in shares)									0	590,525	370,247
Diluted weighted average shares outstanding (in shares)	51,207,102	51,151,541	50,917,161	50,666,970	50,452,097	51,460,537	51,277,628	50,974,303	50,996,297	51,379,698	51,063,189
Net (loss) income	$ (28)	$ (29)	$ (76)	$ (25)	$ (52)	$ 15	$ 27	$ 42	$ (158)	$ 32	$ 134
Basic per share amounts:
Basic earnings per share (in USD per share)	$ (0.53)	$ (0.57)	$ (1.50)	$ (0.50)	$ (1.02)	$ 0.29	$ 0.54	$ 0.83	$ (3.10)	$ 0.64	$ 2.65
Diluted per share amounts:
Diluted (loss) earnings per share (in USD per share)	$ (0.53)	$ (0.57)	$ (1.50)	$ (0.50)	$ (1.02)	$ 0.29	$ 0.54	$ 0.82	$ (3.10)	$ 0.63	$ 2.63