The effective portion of net gain (loss) reclassified from accumulated other comprehensive income into income on derivative instruments designated and qualifying as hedging instruments.

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The amount of net gains and losses recognized in income during the period on derivative instruments designated and qualifying as hedging instruments in fair value hedges and related hedged items designated and qualifying in fair value hedges, on derivative instruments designated and qualifying as hedging instruments in cash flow hedges, and on derivative instruments not designated as hedging instruments.

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- Definition

The effective portion of gains and losses (net) on derivative instruments designated and qualifying as hedging instruments that was recognized in other comprehensive income during the current period.

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Effect of the Partnership's derivative instruments (Details) (USD $) In Thousands	3 Months Ended		9 Months Ended
	Jun. 25, 2011	Jun. 26, 2010	Jun. 25, 2011	Jun. 26, 2010	Sep. 25, 2010
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Unrealized Gains (Losses) Recognized in Income	$ (313)	$ 281	$ 2,237	$ (4,859)
Gains (Losses) Recognized in OCI (Effective Portion)	(1,077)	(1,892)	(851)	(3,775)
Gains (Losses) Reclassified from Accumulated OCI into Income (Effective Portion)	(719)	(715)	(2,147)	(2,790)
Description of the Partnership's interest rates on its borrowings			A portion of the Partnership's borrowings bear interest at prevailing interest rates based upon, at the Operating Partnership's option, LIBOR plus an applicable margin or the base rate, defined as the higher of the Federal Funds Rate plus ½ of 1 or the agent bank's prime rate, or LIBOR plus 1, plus the applicable margin.
Weighted average maturity of outstanding commodity-related derivatives	6M		6M		3M
Fair Value of 2020 Senior Notes	261,250		261,250		269,375
Designated as Hedging Instrument [Member] \| Interest Rate Swaps [Member] \| Derivatives in Cash Flow Hedging Relationships [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gains (Losses) Recognized in OCI (Effective Portion)	(1,077)	(1,892)	(851)	(3,775)
Designated as Hedging Instrument [Member] \| Derivatives in Cash Flow Hedging Relationships [Member] \| Interest Expense [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gains (Losses) Reclassified from Accumulated OCI into Income (Effective Portion)	(719)	(715)	(2,147)	(2,790)
Not Designated as Hedging Instrument [Member] \| Commodity Options [Member] \| Cost of Sales [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Unrealized Gains (Losses) Recognized in Income	(516)	212	283	(1,068)
Not Designated as Hedging Instrument [Member] \| Commodity Futures [Member] \| Cost of Sales [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Unrealized Gains (Losses) Recognized in Income	$ 203	$ 69	$ 1,954	$ (3,791)