Consolidated Statements of Shareholders' Equity (Unaudited) - Parenthetical - $ / shares			3 Months Ended
	Oct. 20, 2021	Oct. 23, 2019	May 28, 2022	Feb. 26, 2022	Nov. 27, 2021	May 29, 2021	Feb. 27, 2021	Nov. 28, 2020
Common Shares
Dividends declared (in dollars per share)	$ 0.30	$ 0.25	$ 0.30	$ 0.30	$ 0.30	$ 0.25	$ 0.25	$ 0.25
Class B Common Stock
Dividends declared (in dollars per share)	$ 0.24	$ 0.20	$ 0.24	$ 0.24	$ 0.24	$ 0.20	$ 0.20	$ 0.20