Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Millions	6 Months Ended
	May 31, 2020	May 31, 2019
OPERATING ACTIVITIES
Net income (loss)	$ (5,155)	$ 787
Adjustments to reconcile net income (loss) to net cash provided by operating activities
Depreciation and amortization	1,147	1,059
Impairments	3,015	2
Share-based compensation	38	27
Gain on ship sales and other, net	56	7
Adjustments to reconcile net income (loss) to net cash provided by operating activities	(900)	1,883
Changes in operating assets and liabilities
Receivables	(202)	(50)
Inventories	58	5
Prepaid expenses and other	171	(302)
Accounts payable	1,052	68
Accrued liabilities and other	3	48
Customer deposits	(1,987)	1,516
Net cash provided by (used in) operating activities	(1,804)	3,169
INVESTING ACTIVITIES
Purchases of property and equipment	(1,668)	(3,021)
Proceeds from sales of ships	236	6
Payments of fuel derivative settlements	0	(6)
Purchase of minority interest	(81)	0
Derivative settlements and other, net	257	103
Net cash provided by (used in) investing activities	(1,256)	(2,918)
FINANCING ACTIVITIES
Proceeds from (repayments of) short-term borrowings, net	3,333	(357)
Principal repayments of long-term debt	(383)	(338)
Proceeds from issuance of long-term debt	6,674	1,722
Dividends paid	(689)	(694)
Purchases of treasury stock	(12)	(316)
Issuance of common stock, net	558	2
Other, net	(56)	(45)
Net cash provided by (used in) financing activities	9,425	(26)
Effect of exchange rate changes on cash, cash equivalents and restricted cash	1	(5)
Net increase (decrease) in cash, cash equivalents and restricted cash	6,366	220
Cash, cash equivalents and restricted cash at beginning of period	530	996
Cash, cash equivalents and restricted cash at end of period	$ 6,896	$ 1,215