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Investments and Fair Value Measurements - Fair Value Measurements (Details) - Fair Value, Measurements, Recurring - USD ($) $ in Thousands	Feb. 27, 2021	Aug. 29, 2020
Assets that fund deferred compensation:
Domestic equity funds	$ 838	$ 626
International equity funds	36	34
Fixed income funds	47	50
Total assets at fair value	921	710
Level 1
Assets that fund deferred compensation:
Domestic equity funds	838	626
International equity funds	36	34
Fixed income funds	47	50
Total assets at fair value	921	710
Level 2
Assets that fund deferred compensation:
Domestic equity funds	0	0
International equity funds	0	0
Fixed income funds	0	0
Total assets at fair value	0	0
Level 3
Assets that fund deferred compensation:
Domestic equity funds	0	0
International equity funds	0	0
Fixed income funds	0	0
Total assets at fair value	$ 0	$ 0

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Assets that fund deferred compensation consisting of domestic equity funds.

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Assets that fund deferred compensation consisting of fixed income funds.

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Assets that fund deferred compensation consisting of international equity funds.

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