CONSOLIDATED STATEMENTS OF INCOME (LOSS) - USD ($) $ in Millions	12 Months Ended
	Nov. 30, 2025	Nov. 30, 2024	Nov. 30, 2023
Revenues [Abstract]
Total Revenues	$ 26,622	$ 25,021	$ 21,593
Cruise and tour operating expenses:
Commissions, transportation and other	3,331	3,232	2,761
Onboard and other	2,816	2,678	2,375
Payroll and related	2,589	2,464	2,373
Fuel	1,808	2,007	2,047
Food	1,499	1,457	1,335
Other operating	3,904	3,801	3,426
Total Cruise and tour operating expenses	15,947	15,638	14,317
Selling and administrative expense	3,402	3,252	2,950
Depreciation and amortization expense	2,790	2,557	2,370
Operating Income	4,483	3,574	1,956
Interest income	51	93	233
Interest expense, net of capitalized interest	(1,349)	(1,755)	(2,066)
Debt extinguishment and modification costs	(409)	(79)	(111)
Other income (expense), net	(4)	83	(75)
Income (Loss) Before Income Taxes	2,772	1,915	(62)
Income tax benefit (expense), net	(12)	1	(13)
Net Income (Loss)	$ 2,760	$ 1,916	$ (74)
Earnings Per Share
Basic (in dollars per share)	$ 2.10	$ 1.50	$ (0.06)
Diluted (in dollars per share)	$ 2.02	$ 1.44	$ (0.06)
Passenger ticket
Revenues [Abstract]
Total Revenues	$ 17,419	$ 16,463	$ 14,067
Onboard and other
Revenues [Abstract]
Total Revenues	$ 9,202	$ 8,558	$ 7,526