Common Shares and Net (Loss) Income Per Common Share - Summary of the Anti-dilutive Securities Excluded from the Computation of Diluted Net (Loss) Income Per Common Share (Detail) - shares shares in Thousands	3 Months Ended		9 Months Ended
	Oct. 01, 2016	Oct. 03, 2015	Oct. 01, 2016	Oct. 03, 2015
Stock Options [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Anti-dilutive securities excluded from the computation of diluted (loss) income per common share	2,846		178
Performance-Based RSUs [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Anti-dilutive securities excluded from the computation of diluted (loss) income per common share	1,574	1,739	1,574	1,739
Time-Based RSUs [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Anti-dilutive securities excluded from the computation of diluted (loss) income per common share	882
Convertible Preferred Shares [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Anti-dilutive securities excluded from the computation of diluted (loss) income per common share				18,480