Long-term Debt - Summary of debt (Details) - USD ($) $ in Thousands	Dec. 31, 2015		Oct. 04, 2015	Jul. 03, 2015	Mar. 31, 2015		Dec. 28, 2014	Sep. 28, 2014	Jun. 29, 2014
Debt Instrument [Line Items]
Long-term debt including current maturities	$ 1,490,000				$ 1,588,501
Unamortized debt issuance costs	14,164				16,568
Long-term debt less unamortized debt issuance costs	1,475,836				1,571,933
Less: Current portion of long-term debt	40,000	[1]	$ 40,000	$ 59,997	59,997	[1]	$ 159,997	$ 159,997	$ 247,666
Long-term debt	1,435,836	[1]	$ 1,481,746	$ 1,497,958	1,511,936	[1]	$ 1,887,109	$ 1,901,421	$ 1,820,653
Senior Credit Facility
Debt Instrument [Line Items]
Unamortized debt issuance costs	6,302				14,408
Term Loan A due 2020 | Senior Credit Facility | Term Loan
Debt Instrument [Line Items]
Long-term debt including current maturities	790,000				0
Revolving Credit Facility due 2020 | Senior Credit Facility | Line of Credit
Debt Instrument [Line Items]
Long-term debt including current maturities	0				0
5.25% Senior Notes due 2021 | Senior Credit Facility | Senior Notes
Debt Instrument [Line Items]
Long-term debt including current maturities	300,000				300,000
Unamortized debt issuance costs	1,915				2,160
5.50% Senior Notes due 2023 | Senior Credit Facility | Senior Notes
Debt Instrument [Line Items]
Long-term debt including current maturities	400,000				0
Unamortized debt issuance costs	5,947				0
Term A Loan due 2018 | Former Senior Credit Facility | Term Loan
Debt Instrument [Line Items]
Long-term debt including current maturities	0				946,875
Term A Loan due 2019 | Former Senior Credit Facility | Term Loan
Debt Instrument [Line Items]
Long-term debt including current maturities	0				144,375
Term B Loan due 2020 | Former Senior Credit Facility | Term Loan
Debt Instrument [Line Items]
Long-term debt including current maturities	$ 0				$ 197,251

[1] See Note 2 - Restatement