Consolidated Statements of Income (Loss) (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Feb. 29, 2020	Feb. 28, 2019
Revenues
Revenues	$ 4,789	$ 4,673
Cost of Revenue [Abstract]
Selling and administrative	678	629
Depreciation and amortization	570	516
Goodwill impairment	731	0
Operating costs and expenses	5,502	4,287
Operating Income (Loss)	(713)	386
Nonoperating Income (Expense)
Interest income	5	4
Interest expense, net of capitalized interest	(55)	(51)
Other income (expense), net	(7)	(2)
Nonoperating Income (Expense)	(57)	(49)
Income (Loss) Before Income Taxes	(770)	338
Income Tax Expense, Net	(11)	(2)
Net Income (Loss)	$ (781)	$ 336
Earnings Per Share
Basic (in dollars per share)	$ (1.14)	$ 0.48
Diluted (in dollars per share)	$ (1.14)	$ 0.48
Cruise
Cost of Revenue [Abstract]
Commissions, transportation and other	$ 766	$ 709
Onboard and other	471	467
Payroll and related	610	557
Fuel	396	381
Food	277	268
Other operating	1,001	759
Operating costs and expenses	3,523	3,142
Cruise passenger ticket
Revenues
Revenues	3,234	3,199
Cruise onboard and other
Revenues
Revenues	$ 1,556	$ 1,474