Consolidated Statements of Cash Flows - USD ($) $ in Millions	3 Months Ended
	Jan. 31, 2016	Jan. 31, 2015
Cash flows from operating activities
Net income (loss)	$ (24)	$ (33)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities:
Depreciation and amortization	39	58
Depreciation of equipment leased to others	19	21
Deferred taxes, including change in valuation allowance	(18)	(12)
Asset impairment charges	2	7
Amortization of debt issuance costs and discount	9	9
Stock-based compensation	1	2
Provision for doubtful accounts, net of recoveries	2	(3)
Equity in income of non-consolidated affiliates, net of dividends	1	5
Other non-cash operating activities	(5)	(11)
Changes in other assets and liabilities, exclusive of the effects of businesses disposed:
Increase (Decrease) in Operating Capital	(128)	(254)
Net cash used in operating activities	(102)	(211)
Cash flows from investing activities
Purchases of marketable securities	(117)	(140)
Sales of marketable securities	115	507
Maturities of marketable securities	9	63
Net change in restricted cash and cash equivalents	(1)	53
Capital expenditures	(29)	(17)
Purchases of equipment leased to others	(49)	(10)
Proceeds from sales of property and equipment	14	1
Payments to Acquire Equity Method Investments	(1)	0
Net cash provided by (used in) investing activities	(59)	457
Cash flows from financing activities
Proceeds from issuance of securitized debt	50	250
Principal payments on securitized debt	(8)	(240)
Net change in secured revolving credit facilities	(108)	(27)
Proceeds from issuance of non-securitized debt	42	35
Principal payments on non-securitized debt	(77)	(78)
Net decrease in notes and debt outstanding under revolving credit facilities	(70)	(43)
Principal payments under financing arrangements and capital lease obligations	(1)	0
Debt issuance costs	(1)	(4)
Proceeds from financed lease obligations	7	10
Dividends paid by subsidiaries to non-controlling interest	(10)	(12)
Cash provided by (used in) Other Financing Activities	1	0
Net cash used in financing activities	(175)	(109)
Effect of exchange rate changes on cash and cash equivalents	3	(14)
Increase (decrease) in cash and cash equivalents	(333)	123
Cash and cash equivalents at beginning of the period	912	497
Cash and cash equivalents at end of the period	$ 579	$ 620