CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Cash flows from operating activities:
Net loss	$ (155)	$ (24)
Adjustments to reconcile net loss to cash provided by operating activities	243	179
Changes in working capital accounts, net of effects of acquisitions	25	6
Changes in deferred income taxes and other	7	6
Net cash provided by operating activities	120	167
Cash flows from investing activities:
Capital expenditures	(53)	(67)
Proceeds from Equity Method Investment, Distribution, Return of Capital	0	3
Proceeds from Sale of Productive Assets	22	0
Net Cash Provided by (Used in) Investing Activities, Total	(31)	(64)
Cash flows from financing activities:
Proceeds from Lines of Credit	50	40
Repayments under SGI revolving credit facility	(90)	(175)
Proceeds from issuance of senior notes and term loans	0	1,100
Payments on long-term debt	(10)	(12)
Payments of Financing Costs	0	14
Increase (Decrease) in Royalties Payable	(8)	(7)
Proceeds From Sale Of Financing Receivables And Other	(1)	10
Net Cash Provided by (Used in) Financing Activities, Total	(59)	942
Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents	(5)	1
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect, Total	25	1,046
Cash, cash equivalents and restricted cash, beginning of period	375	220
Cash, cash equivalents and restricted cash, end of period	400	1,266
Supplemental cash flow information:
Cash paid for interest	110	80
Income taxes paid	6	10
Supplemental non-cash transactions:
Non-cash interest expense	5	7
Proceeds from Sale of Equity Method Investments	$ 4	$ 4