Long-Term Debt - Additional Information (Details) - USD ($) $ in Thousands		3 Months Ended
	Apr. 01, 2016	Mar. 31, 2016	Mar. 29, 2015	Apr. 30, 2016	Dec. 31, 2015
Debt Disclosure [Abstract]
Increase of long-term debt		$ 27,700
Debt Instrument [Line Items]
Long-term debt		4,197,368			$ 4,169,662
Amortization of debt issuance costs		(1,300)
Amortization of debt discount		(2,500)
Repayments of long-term debt		$ 18,062	$ 10,025
Unsecured notes bearing fixed rate interest at 10% due April 2016
Debt Instrument [Line Items]
Stated interest rate (as a percent)		10.00%
Term loan | Borrowings under revolving credit agreement expiring June 2020
Debt Instrument [Line Items]
Long-term debt		$ 42,000
Subsequent Event | Unsecured notes bearing fixed rate interest at 10% due April 2016
Debt Instrument [Line Items]
Repayments of long-term debt	$ 203,100
Stated interest rate (as a percent)	10.00%
Subsequent Event | Revolving line of credit facility
Debt Instrument [Line Items]
Unused borrowing capacity				$ 362,900