CASH FLOW INFORMATION (Details) (USD $)	12 Months Ended					12 Months Ended			12 Months Ended
	Dec. 29, 2013	Dec. 30, 2012	Dec. 31, 2011	Dec. 25, 2011	Dec. 29, 2013 Sale of land and building	Dec. 30, 2012 11.50% Notes	Dec. 29, 2013 11.50% Notes	Dec. 18, 2012 11.50% Notes	Dec. 30, 2012 9.00% Notes	Dec. 29, 2013 9.00% Notes
Cash paid for interest and income taxes
Interest paid (net of amount capitalized)	$ 127,257,000	$ 173,742,000		$ 152,543,000
Income taxes paid (net of refunds)	21,019,000	37,137,000		32,613,000
Accelerated interest paid as a result of refinance						30,000,000
Interest rate (as a percent)						11.50%	11.50%	11.50%		9.00%
Non-cash transactions
Financing obligation for contribution of real property to pension plan			49,700,000	49,710,000
Reduction of pension obligation				(49,710,000)
Non-refundable deposits offset against carrying value of land				(16,500,000)
Increase in PP&E for land transferred from other assets				116,000,000
Financing obligations released					238,100,000
Investing obligations released					227,700,000
Non-cash financing activities related to financing costs of notes issuance									1,000,000
Non-cash financing activities related to purchases of PP&E on credit	$ 200,000	$ 5,700,000		$ 1,200,000