Calculation of Earnings Per Share - Additional Information (Details) |
3 Months Ended | 6 Months Ended | ||
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Nov. 27, 2021
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Nov. 28, 2020
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Nov. 27, 2021
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Nov. 28, 2020
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| Schedule Of Earning Per Share [Line Items] | ||||
| Limit of cash dividends Class B common stock (percent) | 90.00% | |||
| Common stock options anti-dilutive | 0 | 0 | 0 | 1,600,000 |
| Common Stock | ||||
| Schedule Of Earning Per Share [Line Items] | ||||
| Common stock shares, authorized | 17,000,000 | 17,000,000 | ||
| Common Class B | ||||
| Schedule Of Earning Per Share [Line Items] | ||||
| Common stock shares, authorized | 3,000,000 | 3,000,000 | ||
| Number of votes per share | Vote | 10 | |||