Long-Term Debt and Other Borrowing Arrangements - Carrying Values of Long-Term Debt and Other Borrowing Arrangements (Detail) - USD ($) $ in Thousands	Dec. 31, 2015	Jan. 02, 2015	Dec. 31, 2014
Debt Instrument [Line Items]
Senior subordinated notes	$ 1,459,056		$ 1,521,547
Total	1,753,021		1,767,922
Less current maturities of Term Loan	(2,500)		(2,500)
Long-term debt	1,750,521		1,765,422
Revolving Credit Agreement Mature 2018 [Member]
Debt Instrument [Line Items]
Revolving credit agreement	50,000	$ 200,000
Variable Term loan Due 2020 [Member]
Debt Instrument [Line Items]
Long term debt	243,965		246,375
5.25% Senior Subordinated Notes Due 2024 [Member]
Debt Instrument [Line Items]
Senior subordinated notes	200,000		200,000
5.50% Senior subordinated notes due 2023 [Member]
Debt Instrument [Line Items]
Senior subordinated notes	553,835		616,326
5.50% Senior subordinated notes due 2022 [Member]
Debt Instrument [Line Items]
Senior subordinated notes	700,000		700,000
9.25% Senior Subordinated Notes Due 2019 [Member]
Debt Instrument [Line Items]
Senior subordinated notes	$ 5,221		$ 5,221