Equity Plans - Schedule of Outstanding Restricted Share Awards and Restricted Share Units Awards (Details) - Restricted Awards - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
Aug. 26, 2022	Aug. 27, 2021	Aug. 28, 2020
Shares
Awards outstanding beginning balance (in shares)	5,637
Awards granted (in shares)	1,642	4,651	1,680
Awards vested (in shares)	(2,057)
Awards forfeited and cancelled (in shares)	(344)
Awards outstanding ending balance (in shares)	4,878	5,637
Weighted Average Grant Date Fair Value Per Share
Awards outstanding, Weighted average grant date fair value per share, beginning balance (in usd per share)	$ 18.08
Awards granted, Weighted average grant-date fair value per share (in usd per share)	25.73	$ 19.59	$ 12.21
Awards vested, Weighted average grant date fair value per share (in usd per share)	18.10
Awards forfeited and cancelled, Weighted average grant date fair value per share (in usd per share)	20.54
Awards outstanding, Weighted average grant date fair value per share, ending balance (in usd per share)	$ 20.47	$ 18.08
Aggregate Intrinsic Value
Awards outstanding, Aggregate intrinsic value	$ 94,052	$ 134,425

The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period.

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Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event.

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The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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- Definition

The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(ii)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(i)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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- Definition

Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(i)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(ii)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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- Definition

The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.

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- Definition

The weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement.

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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Intrinsic value of outstanding award under share-based payment arrangement. Excludes share and unit options.

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