Commitments and Contingencies (Tables)

12 Months Ended

Aug. 25, 2018

Commitments and Contingencies Disclosure [Abstract]

Schedule of Annual Future Minimum Lease Payments

Annual minimum lease commitments for the next five fiscal years and thereafter are as follows (in thousands):

2019	12,016
2020	10,891
2021	8,411
2022	5,704
2023	3,739
Thereafter	6,357
Total lease commitments	$	47,118

Schedule of Changes to Environmental Liabilities

The changes to the Company’s environmental liabilities for fiscal 2017 and 2016 were as follows (in thousands):

Year ended	August 25, 2018			August 26, 2017
Beginning balance	$	25,419		$	26,748
Costs incurred for which reserves have been provided	(1,016		)	(1,559		)
Insurance proceeds	140			116
Interest accretion	692			600
Changes in discount rates	(494		)	(1,027		)
Revisions in estimates	745			541
Ending balance	$	25,486		$	25,419

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 25, 2018, 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	$	9,494		$	2,122		$	1,635		$	1,272		$	1,175		$	12,137		$	27,835
Estimated insurance proceeds	(173		)	(159		)	(173		)	(159		)	(173		)	(830		)	(1,667		)
Net anticipated costs	$	9,321		$	1,963		$	1,462		$	1,113		$	1,002		$	11,307		$	26,168
Effect of inflation																			7,289
Effect of discounting																			(7,971		)
Balance as of August 25, 2018																			$	25,486