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Consolidated Statements of Shareholders' Equity - Parenthetical - $ / shares |  |  | 3 Months Ended
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Oct. 23, 2019 | Oct. 22, 2019 | Nov. 28, 2020 | Nov. 30, 2019
Common Shares |  |  |  |
Dividends declared (in dollars per share) | $ 0.25 | $ 0.1125 | $ 0.25 | $ 0.25
Class B Common Stock |  |  |  |
Dividends declared (in dollars per share) | $ 0.20 | $ 0.09 | $ 0.20 | $ 0.20

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