Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Millions	6 Months Ended
	May 31, 2021	May 31, 2020
OPERATING ACTIVITIES
Net income (loss)	$ (4,045)	$ (5,155)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities
Depreciation and amortization	1,119	1,147
Impairments	66	3,015
Share-based compensation	66	38
Amortization of discounts and debt issue costs	83	33
Noncash lease expense	71	99
(Gain) loss on ship sales and other, net	80	(76)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities	(2,559)	(900)
Changes in operating assets and liabilities
Receivables	31	(202)
Inventories	0	58
Prepaid expenses and other	(696)	171
Accounts payable	(119)	1,052
Accrued liabilities and other	236	3
Customer deposits	245	(1,987)
Net cash provided by (used in) operating activities	(2,862)	(1,804)
INVESTING ACTIVITIES
Purchases of property and equipment	(2,157)	(1,668)
Proceeds from sales of ships and other	324	236
Purchase of minority interest	(90)	(81)
Purchase of short-term investments	(2,671)	0
Proceeds from maturity of short-term investments	467	0
Derivative settlements and other, net	(27)	257
Net cash provided by (used in) investing activities	(4,155)	(1,256)
FINANCING ACTIVITIES
Proceeds from (repayments of) short-term borrowings, net	17	3,333
Principal repayments of long-term debt	(1,365)	(383)
Proceeds from issuance of long-term debt	4,980	6,674
Dividends paid	0	(689)
Purchases of treasury stock	0	(12)
Issuance of common stock, net	996	558
Debt issue costs and other, net	(104)	(56)
Net cash provided by (used in) financing activities	4,523	9,425
Effect of exchange rate changes on cash, cash equivalents and restricted cash	19	1
Net increase (decrease) in cash, cash equivalents and restricted cash	(2,474)	6,366
Cash, cash equivalents and restricted cash at beginning of period	9,692	530
Cash, cash equivalents and restricted cash at end of period	$ 7,218	$ 6,896