Capital Stock, Earnings Per Share And Stock Issuance Capital Stock, Earnings Per Share And Stock Issuance (Details) - $ / shares shares in Millions	12 Months Ended
	Nov. 30, 2022	Apr. 05, 2021
Class of Stock [Line Items]
Maximum percentage of votes a holder of shares of Common Stock may cast out of the votes entitled to be cast by all holders of shares of Common Stock	10.00%
Common stock, par value (usd per share)		$ 0.01
Minimum [Member]
Class of Stock [Line Items]
Minimum percentage a holder must acquire of each class of common stock not to be subject to our redemption rights	90.00%
Minimum percentage of votes a holder must control out of the votes entitled to be cast by all holders of shares of Common Stock to trigger the automatic conversion, on a share-for-share basis, of all shares of Common Stock Non-Voting into shares of Common Stock	50.00%
Common stock, shares authorized		320.0
Maximum [Member]
Class of Stock [Line Items]
Common stock, shares authorized		640.0