Debt - Long-term Debt (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015		Jun. 24, 2015	Jun. 23, 2015	Dec. 27, 2013
Debt Instrument [Line Items]
Total debt, net of discounts	$ 3,415,759	$ 3,429,351	[1]
Debt due within one year	19,914	19,862	[1]
Long-term debt, net of current portion	3,395,845	3,409,489	[1],[2]
Senior Notes | 5.875% Senior Notes due 2022
Debt Instrument [Line Items]
Total debt, net of discounts	$ 1,083,813	$ 1,082,534	[1]
Stated interest rate	5.875%	5.875%		5.875%
Debt issuance costs	$ 16,187	$ 17,466
Term Loan Facility | Senior Secured Credit Agreement
Debt Instrument [Line Items]
Total debt, net of discounts	$ 2,316,178	$ 2,328,092	[1]		$ 3,479,000
Effective interest rate	3.82%	3.82%
Debt instrument, unamortized discount and debt issuance costs	$ 33,218	$ 39,147
Debt issuance costs	27,000	32,000		$ 64,000		$ 6,000
Secured Debt | Dreamcatcher Credit Facility Due 2018
Debt Instrument [Line Items]
Total debt, net of discounts	$ 15,768	$ 18,725	[1]
Effective interest rate	4.08%	4.08%
Debt instrument, unamortized discount and debt issuance costs	$ 94	$ 175

[1] (1) December 31, 2015 balances have been reclassified to present debt issuance costs as a direct deduction from the carrying amount of an associated debt liability in accordance with ASU 2015-03. See Note 1 for further information.

[2] (1) December 31, 2015 balances have been reclassified to present debt issuance costs as a direct deduction from the carrying amount of an associated debt liability in accordance with ASU 2015-03.