Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Millions	6 Months Ended
	Apr. 30, 2021	Apr. 30, 2020
Cash flows from operating activities
Net income (loss)	$ 91	$ (65)
Adjustments to reconcile net income (loss) to net cash used in operating activities:
Depreciation and amortization	68	70
Depreciation of equipment leased to others	35	29
Deferred taxes, including change in valuation allowance	7	(9)
Asset impairment charges	35	13
Amortization of debt issuance costs and discount	7	7
Stock-based compensation	12	13
Provision for credit losses	6	9
Equity in loss of non-consolidated affiliates, net of dividends	4	2
Other non-cash operating activities	(7)	(5)
Changes in other assets and liabilities	(290)	(182)
Net cash used in operating activities	(32)	(118)
Cash flows from investing activities
Capital expenditures	(137)	(90)
Purchases of equipment leased to others	(76)	(16)
Proceeds from sales of property and equipment	10	7
Purchases of equity investments	(143)	0
Proceeds from sales of investments and businesses	0	10
Net cash used in investing activities	(346)	(89)
Cash flows from financing activities
Proceeds from issuance of securitized debt	26	16
Principal payments on securitized debt	(28)	(30)
Net change in secured revolving credit facilities	241	(167)
Proceeds from issuance of non-securitized debt	15	620
Principal payments on non-securitized debt	(10)	(107)
Net change in notes and debt outstanding under revolving credit facilities	(127)	24
Debt issuance costs	(1)	(10)
Proceeds from exercise of stock options	1	3
Dividends paid by subsidiaries to non-controlling interest	(10)	(10)
Other financing activities	(2)	(2)
Net cash provided by financing activities	105	337
Effect of exchange rate changes on cash, cash equivalents and restricted cash	2	(9)
Increase (decrease) in cash, cash equivalents and restricted cash	(271)	121
Cash, cash equivalents and restricted cash at beginning of the period	1,973	1,557
Cash, cash equivalents and restricted cash at end of the period	$ 1,702	$ 1,678