Commitments and Contingencies (Tables)

12 Months Ended

Aug. 31, 2024

Commitments and Contingencies Disclosure [Abstract]

Schedule of Operating Lease Cost and Information Related to Operating Lease Right-of-use Assets, Net and Operating Lease Liabilities

The following table presents the operating lease cost and information related to the operating lease right-of-use assets, net and operating lease liabilities for fiscal 2024, 2023 and 2022:

(In thousands, except lease term and discount rate)	2024			2023			2022
Lease cost:
Operating lease costs including short-term lease expense and variable lease costs, which were immaterial in the period	$	25,866		$	22,303		$	20,284
Operating cash flow impacts:
Cash paid for amounts included in the measurement of operating lease liabilities	$	20,083		$	16,710		$	15,123
Operating lease right-of-use assets obtained in exchange for new operating lease liabilities	$	19,511		$	23,076		$	21,391
Operating lease right-of-use assets acquired in business combination	$	—		$	4,167		$	—
Weighted average remaining lease term - operating leases	4.7			4.48			4.66
Weighted average discount rate - operating leases		4.74	%		3.55	%		2.24	%

Schedule of Contractual Future Minimum Lease Payments of Operating Lease Liabilities

The contractual future minimum lease payments of the Company's operating lease liabilities by fiscal year as of August 31, 2024 are as follows (in thousands):

2025	$	20,557
2026		17,307
2027		13,444
2028		9,787
2029		6,373
Thereafter		8,365
Total payments		75,833
Less interest		7,024
Total present value of lease payments	$	68,809

Schedule of Changes to Environmental Liabilities

The changes to the Company’s environmental liabilities for fiscal 2024 and 2023 are as follows (in thousands):

Year ended	August 31, 2024			August 26, 2023
Beginning balance	$	30,029		$	32,191
Costs incurred for which reserves have been provided		(3,176	)		(1,936	)
Insurance proceeds		238			147
Interest accretion		1,264			1,036
Changes in discount rates		244			(2,446	)
Revisions in estimates		2,656			1,037
Ending balance	$	31,255		$	30,029

Schedule of Anticipated Payments and Insurance Proceeds of Currently Identified Environmental Remediation Liabilities

Anticipated payments and insurance proceeds of currently identified environmental remediation liabilities as of August 31, 2024, for the next five fiscal years and thereafter, as measured in current dollars, are reflected below (in thousands):

Fiscal year ended August	2025			2026			2027			2028			2029			Thereafter			Total
Estimated costs—current dollars	$	14,425		$	2,836		$	1,527		$	1,280		$	997		$	15,047		$	36,112
Estimated insurance proceeds		(180	)		(195	)		(159	)		(173	)		(9	)		(230	)		(946	)
Net anticipated costs	$	14,245		$	2,641		$	1,368		$	1,107		$	988		$	14,817		$	35,166
Effect of inflation																				9,501
Effect of discounting																				(13,412	)
Balance as of August 31, 2024																			$	31,255