Amount authorized for purchase of share under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership.

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Date the holder must own the stock to be entitled to the dividend, in YYYY-MM-DD format.

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Amount remaining authorized for purchase of share under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership.

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Shareholders' Equity - Narrative (Details)		12 Months Ended
Shareholders' Equity - Narrative (Details)	Oct. 28, 2025 $ / shares	Aug. 30, 2025 USD ($) $ / shares shares	Aug. 31, 2024 $ / shares shares	Aug. 26, 2023 $ / shares shares	Aug. 31, 2019 Vote	Apr. 08, 2025 USD ($)	Oct. 24, 2023 USD ($)
Equity, Class of Treasury Stock [Line Items]
Shares repurchased (in shares) \| shares		402,415	139,556	0
Total cost of shares repurchased divided by the total number of shares repurchased		$ 178.81	$ 170.40
Stock repurchase, remaining to repurchase outstanding shares value \| $		$ 40,600,000
Maximum
Equity, Class of Treasury Stock [Line Items]
Stock repurchase authorized, Value \| $						$ 100,000,000	$ 100,000,000
Common Stock
Equity, Class of Treasury Stock [Line Items]
Voting rights \| Vote					1
Dividend rate					125.00%
Common Stock \| O 2023 Q4 Dividends
Equity, Class of Treasury Stock [Line Items]
Quarterly dividend amount (in dollars per share)				$ 0.350
Common Stock \| O 2024 Q4 Dividends \| Subsequent Event
Equity, Class of Treasury Stock [Line Items]
Quarterly dividend amount (in dollars per share)	$ 0.365
Dividends payable date	Jan. 02, 2026
Dividends payable, date of record	Dec. 05, 2025
Class B Common Stock
Equity, Class of Treasury Stock [Line Items]
Voting rights \| Vote					10
Number of shares converted (in shares) \| shares		39,030	0	0
Class B Common Stock \| O 2023 Q4 Dividends
Equity, Class of Treasury Stock [Line Items]
Quarterly dividend amount (in dollars per share)				$ 0.280
Class B Common Stock \| O 2024 Q4 Dividends \| Subsequent Event
Equity, Class of Treasury Stock [Line Items]
Quarterly dividend amount (in dollars per share)	$ 0.292
Dividends payable date	Jan. 02, 2026
Dividends payable, date of record	Dec. 05, 2025