Commitments and Contingencies (Tables)

6 Months Ended

Feb. 23, 2019

Commitments and Contingencies Disclosure [Abstract]

Schedule of Changes to Environmental Liabilities

The changes to the Company’s environmental liabilities for the twenty-six weeks ended February 23, 2019 were as follows (in thousands):

	February 23, 2019
Beginning balance as of August 25, 2018	$	25,486
Costs incurred for which reserves had been provided		(456	)
Insurance proceeds		87
Interest accretion		377
Change in discount rates		(80	)
Balance as of February 23, 2019	$	25,414

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 February 23, 2019, for the next five fiscal years and thereafter, as measured in current dollars, are reflected below.

(In thousands)	2019			2020			2021			2022			2023			Thereafter			Total
Estimated costs – current dollars	$	9,038		$	2,122		$	1,635		$	1,272		$	1,175		$	12,137		$	27,379
Estimated insurance proceeds		(86	)		(159	)		(173	)		(159	)		(173	)		(830	)		(1,580	)
Net anticipated costs	$	8,952		$	1,963		$	1,462		$	1,113		$	1,002		$	11,307		$	25,799
Effect of inflation																				7,666
Effect of discounting																				(8,051	)
Balance as of February 23, 2019																			$	25,414