Revenue and Expense Recognition (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	May 31, 2023	May 31, 2022	May 31, 2023	May 31, 2022	Nov. 30, 2022
Revenue from Contract with Customer [Abstract]
Fees, taxes, and charges	$ 173	$ 96	$ 344	$ 164
Customer deposits	7,200		7,200		$ 5,100
Unredeemable future cruise credits	162		162
Refundable future cruise credits	119		119
Revenues recognized related to customer deposits at beginning of period			3,600	$ 1,400
Contract assets	$ 322		$ 322		$ 218