Financial Instruments and Risk Management (Tables)

9 Months Ended

Jun. 24, 2023

Fair Value Disclosures [Abstract]

Fair value of the Partnership's derivative instruments and their location in the condensed consolidated balance sheets

The following summarizes the fair value of the Partnership’s derivative instruments and their location in the condensed consolidated balance sheets as of June 24, 2023 and September 24, 2022, respectively:

	As of June 24, 2023			As of September 24, 2022
Asset Derivatives	Location	Fair Value		Location	Fair Value
Derivatives not designated as    hedging instruments:
Commodity-related derivatives	Other current assets	$	1,345	Other current assets	$	18,263
	Other assets		346	Other assets		16,430
		$	1,691		$	34,693
Liability Derivatives	Location	Fair Value		Location	Fair Value
Derivatives not designated as    hedging instruments:
Commodity-related derivatives	Other current liabilities	$	8,338	Other current liabilities	$	16,957
	Other liabilities		—	Other liabilities		1,895
		$	8,338		$	18,852

Reconciliation of the beginning and ending balances of assets and liabilities measured at fair value on a recurring basis using significant unobservable inputs

The following summarizes the reconciliation of the beginning and ending balances of assets and liabilities measured at fair value on a recurring basis using significant unobservable inputs:

	Fair Value Measurement Using Significant Unobservable Inputs (Level 3)
	Nine Months Ended						Nine Months Ended
	June 24, 2023						June 25, 2022
	Assets			Liabilities			Assets			Liabilities
Beginning balance of over-the-counter options	$	222		$	3,408		$	4,626		$	451
Beginning balance realized during the period		(132	)		(1,611	)		(4,626	)		(78	)
Contracts purchased during the period		—			—			654			2,378
Change in the fair value of outstanding contracts		(90	)		863			—			(280	)
Ending balance of over-the-counter options	$	—		$	2,660		$	654		$	2,471

Effect of the Partnership's derivative instruments on the condensed consolidated statements of operations

The effect of the Partnership’s derivative instruments on the condensed consolidated statements of operations for the three and nine months ended June 24, 2023 and June 25, 2022 are as follows:

	Three Months Ended June 24, 2023				Three Months Ended June 25, 2022
Derivatives Not Designated as Hedging Instruments	Unrealized Gains (Losses)  Recognized in Income				Unrealized Gains (Losses) Recognized in Income
	Location	Amount			Location	Amount
Commodity-related derivatives	Cost of products sold	$	(2,960	)	Cost of products sold	$	(921	)

	Nine Months Ended June 24, 2023				Nine Months Ended June 25, 2022
Derivatives Not Designated as Hedging Instruments	Unrealized Gains (Losses) Recognized in Income				Unrealized Gains (Losses) Recognized in Income
	Location	Amount			Location	Amount
Commodity-related derivatives	Cost of products sold	$	(21,167	)	Cost of products sold	$	(1,442	)

Fair value of the Partnership's recognized derivative assets and liabilities on a gross basis and amounts offset on the condensed consolidated balance sheets

The following table presents the fair value of the Partnership’s recognized derivative assets and liabilities on a gross basis and amounts offset on the condensed consolidated balance sheets subject to enforceable master netting arrangements or similar agreements:

	As of June 24, 2023							As of September 24, 2022
						Net amounts							Net amounts
						presented in the							presented in the
	Gross amounts		Effects of netting			balance sheet		Gross amounts		Effects of netting			balance sheet
Asset Derivatives
Commodity-related derivatives	$	12,965	$	(11,274	)	$	1,691	$	117,260	$	(82,567	)	$	34,693
Liability Derivatives
Commodity-related derivatives	$	19,612	$	(11,274	)	$	8,338	$	101,419	$	(82,567	)	$	18,852

Fair Value of the Partnership's Senior Notes

The fair values of the Senior Notes are based upon quoted market prices (a Level 1 input) and the fair value of the Green Bonds is based upon a valuation model (a Level 3 input). Senior Notes, Revolving Credit Facility and Green Bonds are defined below in Note 10 (“Long-Term Borrowings”) and the fair values of the Senior Notes and Green Bonds are as follows:

	As of
	June 24,		September 24,
	2023		2022
5.875% Senior Notes due March 1, 2027	$	338,625	$	336,375
5.00% Senior Notes due June 1, 2031		555,094		547,625
5.50% Green Bonds due October 1, 2028 through October 1, 2033		65,966		—
	$	959,685	$	884,000