CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
CASH FLOWS FROM OPERATING ACTIVITIES
Net loss	$ (6)	$ (63)
Adjustments to reconcile to net cash provided by (used in) operating activities:
Depreciation and amortization (including amortization netted against equity earnings in affiliates and revenues)	262	277
Charges (gains) related to other operating expenses and other income	15	(34)
Loss on debt extinguishment	46	0
Stock-based compensation expense	115	7
Other non-cash and non-operating items, net	0	6
Increase (decrease) in cash, excluding the effects of acquisitions and dispositions, resulting from changes in:
Accounts receivable, current and long-term	61	(8)
Other assets, current and long-term	16	(39)
Accounts payable and other liabilities, current and long-term	(102)	(232)
Income tax accounts	(21)	(16)
Net cash provided by (used in) operating activities	386	(102)
CASH FLOWS FROM INVESTING ACTIVITIES
Additions to property and equipment	(53)	(67)
Payments to secure customer service contracts, including outlays for conversion, and capitalized systems development costs	(64)	(78)
Other investing activities, net	6	22
Net cash provided by (used in) investing activities	(123)	(167)
CASH FLOWS FROM FINANCING ACTIVITIES
Short-term borrowings, net	498	337
Proceeds from issuance of long-term debt	896	0
Payment of call premiums and debt issuance cost	(43)	0
Principal payments on long-term debt	(1,651)	(20)
Payment of taxes related to net settlement of equity awards	(39)	0
Distributions and dividends paid to noncontrolling interests and redeemable noncontrolling interest	(58)	(63)
Other financing activities, net	24	(1)
Net cash (used in) provided by financing activities	(373)	253
Effect of exchange rate changes on cash and cash equivalents	(8)	(2)
Change in cash and cash equivalents	(118)	(18)
Cash and cash equivalents at beginning of period	429	358
Cash and cash equivalents at end of period	311	340
NON-CASH TRANSACTIONS:
Capital leases, net of trade-ins	$ 44	$ 5