CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018
Gain (Loss) on Disposition of Assets	$ 112	$ 0
Cash Flows from Operating Activities:
Net Loss	(789)	(501)
Adjustments to Reconcile Net Loss to Net Cash From Operating Activities:
Depreciation and Amortization	239	291
Goodwill, Impairment Loss	331	0
Share-based compensation	14	27
Impairment of Long-Lived Assets Held-for-use	20	92
Inventory Write-down	18	64
Restructuring Costs and Asset Impairment Charges	40	17
Bond Tender and Call Premium	0	(34)
Currency Devaluation Charges	0	37
Warrant Fair Value Adjustment	0	(56)
Other, Net	28	(45)
Change in Operating Assets and Liabilities, Net of Effect of Businesses Acquired:
Accounts Receivable	(84)	(78)
Inventories	(87)	(7)
Other Current Assets	(93)	(35)
Accounts Payable	(3)	(81)
Accrued Litigation and Settlements	(9)	(23)
Other Current Liabilities	(25)	(28)
Other, Net	34	(23)
Net Cash Used in Operating Activities	(478)	(315)
Cash Flows From Investing Activities:
Capital Expenditures for Property, Plant and Equipment	(114)	(86)
Acquisitions of Businesses, Net of Cash Acquired	0	4
Acquisition of Intellectual Property	(9)	(7)
Proceeds from Sale of Assets	45	50
Proceeds from Divestiture of Businesses	301	25
Net Cash Provided by (Used in) Investing Activities	223	(14)
Cash Flows From Financing Activities:
Borrowings of Long-term Debt	0	588
Repayments of Long-term Debt	(17)	(455)
Borrowings of Short-term Debt, Net	298	87
Bond Tender Premium	0	(34)
Other Financing Activities	(12)	(14)
Net Cash Provided by Financing Activities	269	172
Effect of Exchange Rate Changes on Cash and Cash Equivalents	2	(41)
Net Increase (Decrease) in Cash and Cash Equivalents	16	(198)
Cash and Cash Equivalents at Beginning of Period	602	613
Cash and Cash Equivalents at End of Period	618	415
Supplemental Cash Flow Information:
Interest Paid	224	273
Income Taxes Paid, Net of Refunds	$ 51	$ 66