Unaudited Condensed Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	6 Months Ended		12 Months Ended
	Jun. 30, 2013	Jul. 01, 2012	Jun. 30, 2013	Jul. 01, 2012
CASH FLOWS FROM (FOR) OPERATING ACTIVITIES
Net income (loss)	$ (61,736)	$ (28,832)	$ 68,952	$ 117,108
Adjustments to reconcile net income (loss) to net cash from operating activities:
Depreciation and amortization	50,818	51,988	125,136	130,416
Loss on early debt extinguishment	34,573	0	34,573	0
Loss (gain) on impairment / retirement of fixed assets, net	629	(770)	31,735	10,389
Gain on sale of other assets	0	0	(6,625)	0
Net effect of swaps	6,938	(1,143)	6,589	(14,717)
Non-cash (income) expense	30,591	8,810	26,932	31,513
Net change in working capital	41,511	30,399	11,693	(26,135)
Net change in other assets/liabilities	(20,768)	4,153	3,721	8,341
Net cash from operating activities	82,556	64,605	302,706	256,915
CASH FLOWS FROM (FOR) INVESTING ACTIVITIES
Sale of other assets	0	1,173	14,885	1,173
Capital expenditures	(79,189)	(64,880)	(108,995)	(103,385)
Net cash for investing activities	(79,189)	(63,707)	(94,110)	(102,212)
CASH FLOWS FROM (FOR) FINANCING ACTIVITIES
Net borrowings (payments) on revolving credit loans	58,000	111,000	(53,000)	26,000
Term debt borrowings	630,000	0	630,000	0
Note borrowings	500,000	0	500,000	0
Derivative settlement	0	(50,450)	0	(50,450)
Term debt payments, including early termination penalties	(1,132,675)	(16,000)	(1,141,675)	(36,950)
Distributions paid to partners	(69,639)	(44,358)	(114,093)	(89,742)
Exercise of limited partnership unit options	28	47	57	53
Payment of debt issuance costs	(22,764)	0	(22,758)	(723)
Excess tax benefit from unit-based compensation	(130)	(438)	1,517	(438)
Net cash for financing activities	(37,180)	(199)	(199,952)	(152,250)
EFFECT OF EXCHANGE RATE CHANGES ON CASH AND CASH EQUIVALENTS	(1,389)	(294)	(945)	(2,203)
CASH AND CASH EQUIVALENTS
Net increase (decrease) for the period	(35,202)	405	7,699	250
Balance, beginning of period	78,830	35,524	35,929	35,679
Balance, end of period	43,628	35,929	43,628	35,929
SUPPLEMENTAL INFORMATION
Cash payments for interest expense	40,734	52,617	90,000	129,692
Interest capitalized	1,021	1,826	1,365	2,867
Cash payments for income taxes, net of refunds	$ 4,426	$ 2,204	$ 4,005	$ 7,309