Consolidated Statements of Cash Flows - USD ($) $ in Millions	6 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Operating activities:
Net income (loss)	$ 21	$ (219)
Less: Income from discontinued operations, net of tax	0	0
Income (loss) from continuing operations	21	(219)
Adjustments to reconcile income (loss) from continuing operations to cash provided by operating activities:
Depreciation and amortization	197	240
Equity losses of affiliates	28	253
Cash distributions received from affiliates	1	0
Impairment charges	0	310
Other, net	23	(140)
Deferred income taxes and taxes payable	200	(102)
Change in operating assets and liabilities, net of acquisitions:
Receivables and other assets	(73)	(131)
Inventories, net	(8)	(9)
Accounts payable and other liabilities	(185)	52
NAM Group settlement	0	(250)
Net cash provided by operating activities from continuing operations	204	4
Net cash used in operating activities from discontinued operations	0	(3)
Net cash provided by operating activities	204	1
Investing activities:
Capital expenditures	(128)	(108)
Changes in restricted cash for Wireless Group acquisition	0	315
Acquisitions, net of cash acquired	(53)	(342)
Investments in equity affiliates and other	(33)	(39)
Proceeds from property, plant and equipment and other asset dispositions	15	59
Other, net	23	(3)
Net cash used in investing activities from continuing operations	(176)	(118)
Net cash used in investing activities from discontinued operations	0	0
Net cash used in investing activities	(176)	(118)
Financing activities:
Repayment of borrowings	(93)	(23)
Dividends paid	(80)	(77)
Other, net	(29)	(21)
Net cash used in financing activities from continuing operations	(202)	(121)
Net cash used in financing activities from discontinued operations	0	0
Net cash used in financing activities	(202)	(121)
Net decrease in cash and cash equivalents	(174)	(238)
Cash and cash equivalents, beginning of period	2,016	1,832
Exchange movement on opening cash balance	14	(30)
Cash and cash equivalents, end of period	$ 1,856	$ 1,564