Debt and Other Obligations (Details) (Debt Instrument Redemption)	12 Months Ended
	Dec. 27, 2014
7.75% Senior Notes Due 2020 | Beginning on August 1, 2015 through July 31, 2016
Debt Instrument, Redemption [Line Items]
Debt Instrument, Redemption Price, Percentage	103.875%
7.75% Senior Notes Due 2020 | Beginning on August 1, 2016 through July 31, 2017
Debt Instrument, Redemption [Line Items]
Debt Instrument, Redemption Price, Percentage	102.583%
7.75% Senior Notes Due 2020 | Beginning on August 1, 2017 through July 31, 2018
Debt Instrument, Redemption [Line Items]
Debt Instrument, Redemption Price, Percentage	101.292%
7.75% Senior Notes Due 2020 | On August 1, 2018 and thereafter
Debt Instrument, Redemption [Line Items]
Debt Instrument, Redemption Price, Percentage	100.00%
7.00% Senior Notes due 2024
Debt Instrument, Redemption [Line Items]
Debt Instrument, Redemption Price, Percentage	101.00%
7.00% Senior Notes due 2024 | Beginning on July 1, 2019 through June 30, 2020
Debt Instrument, Redemption [Line Items]
Debt Instrument, Redemption Price, Percentage	103.50%
7.00% Senior Notes due 2024 | Beginning on July 1, 2020 through June 30, 2021
Debt Instrument, Redemption [Line Items]
Debt Instrument, Redemption Price, Percentage	102.333%
7.00% Senior Notes due 2024 | Beginning on July 1, 2021 through June 30, 2022
Debt Instrument, Redemption [Line Items]
Debt Instrument, Redemption Price, Percentage	101.167%
7.00% Senior Notes due 2024 | On July 1, 2022 and thereafter
Debt Instrument, Redemption [Line Items]
Debt Instrument, Redemption Price, Percentage	100.00%