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Amount of tax benefit for recognition of expense of award under share-based payment arrangement.

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Equity Plans - Additional Information (Details) - USD ($) shares in Thousands, $ in Millions	3 Months Ended		6 Months Ended
	Feb. 24, 2023	Feb. 25, 2022	Feb. 24, 2023	Feb. 25, 2022
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Ordinary shares, available for issuance (in shares)	8,800		8,800
Unrecognized compensation costs related to awards	$ 1.8		$ 1.8
Unrecognized compensation costs recognition period			1 year 4 months 24 days
Income tax benefits for share-based awards	1.8	$ 1.8	$ 4.0	$ 4.9
Restricted Awards
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Unrecognized compensation costs related to awards	$ 84.9		$ 84.9
Unrecognized compensation costs recognition period			2 years 6 months
Employee Stock Purchase Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share issued under purchase plan (in shares)			265	133
Share issued under purchase plan			$ 2.9	$ 3.0