Condensed Consolidated Statements of Cash Flows - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Cash Flows from Operating Activities:
Net income	$ 182	$ 186	$ 394	$ 380
(Income) loss from discontinued operations, net of tax	(3)	(8)	3	65
Income from continuing operations	179	178	397	445
Adjustments required to reconcile net income to cash flows from operating activities:
Depreciation and amortization	131	140	399	426
Provision for receivables	15	15	38	39
Provision for inventory	9	6	21	21
Net gain on sales of businesses and assets	(13)	(3)	(14)	(20)
Undistributed equity in net income of unconsolidated affiliates	(26)	(37)	(56)	(66)
Stock-based compensation	14	14	39	31
Restructuring and asset impairment charges	35	13	178	154
Payments for restructurings	(42)	(38)	(169)	(83)
Defined benefit pension cost	34	32	133	108
Contributions to defined benefit pension plans	(671)	(34)	(717)	(102)
Increase in accounts receivable and billed portion of finance receivables	(34)	(13)	(174)	(173)
Collections of deferred proceeds from sales of receivables	58	58	157	191
Increase in inventories	(99)	(12)	(187)	(104)
Increase in equipment on operating leases	(53)	(74)	(155)	(204)
Decrease in finance receivables	75	53	209	138
Collections on beneficial interest from sales of finance receivables	2	5	13	20
(Increase) decrease in other current and long-term assets	(3)	20	(46)	29
Decrease in accounts payable and accrued compensation	(4)	(84)	(4)	(250)
Increase (decrease) in other current and long-term liabilities	44	32	47	(82)
Net change in income tax assets and liabilities	0	(151)	(36)	(173)
Net change in derivative assets and liabilities	(9)	49	90	0
Other operating, net	(25)	41	(13)	211
Net cash (used in) provided by operating activities of continuing operations	(383)	210	150	556
Net cash (used in) provided by operating activities of discontinued operations	(2)	160	(97)	(34)
Net cash (used in) provided by operating activities	(385)	370	53	522
Cash Flows from Investing Activities:
Cost of additions to land, buildings and equipment	(15)	(19)	(45)	(65)
Proceeds from sales of land, buildings and equipment	1	3	2	23
Cost of additions to internal use software	(8)	(10)	(25)	(34)
Proceeds from sale of businesses	20	0	20	0
Acquisitions, net of cash acquired	0	1	(76)	(17)
Other investing, net	(2)	2	8	6
Net cash used in investing activities of continuing operations	(4)	(23)	(116)	(87)
Net cash used in investing activities of discontinued operations	0	(46)	0	(174)
Net cash used in investing activities	(4)	(69)	(116)	(261)
Cash Flows from Financing Activities:
Net proceeds on short-term debt	0	2	1	1,000
Proceeds from issuance of long-term debt	1,001	5	1,006	14
Payments on long-term debt	(13)	(8)	(1,343)	(973)
Common stock dividends	(65)	(79)	(210)	(228)
Preferred stock dividends	(3)	(6)	(13)	(18)
Proceeds from issuances of common stock	0	3	0	6
Repurchases related to stock-based compensation	(7)	0	(15)	0
Payments to noncontrolling interests	(5)	(1)	(17)	(13)
Proceeds from Conduent	0	0	161	0
Other financing	0	0	0	(1)
Net cash provided by (used in) financing activities	908	(84)	(430)	(213)
Effect of exchange rate changes on cash and cash equivalents	16	5	51	9
Decrease (increase) in cash of discontinued operations	0	10	0	(10)
Increase (decrease) in cash and cash equivalents	535	232	(442)	47
Cash and cash equivalents at beginning of period	1,246	1,043	2,223	1,228
Cash and Cash Equivalents at End of Period	$ 1,781	$ 1,275	$ 1,781	$ 1,275