CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Millions, $ in Millions		3 Months Ended		9 Months Ended
		Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Revenue:
Total revenue		$ 698	$ 855	$ 1,962	$ 2,537
Operating expenses:
Selling, general and administrative		164	175	513	535
Research and development		41	47	123	142
Depreciation, amortization and impairments		136	162	414	497
Restructuring and other		20	11	58	24
Operating Income (Loss), Total		48	143	(40)	394
Other (expense) income:
Interest expense		(131)	(146)	(379)	(447)
Earnings (loss) from equity investments		2	4	(3)	17
Loss on debt financing transactions		(1)	0	(1)	(60)
(Loss) gain on remeasurement of debt		(24)	19	(26)	21
Other (expense) income, net		0	(5)	(4)	2
Total other expense, net		(154)	(128)	(413)	(467)
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest, Total		(106)	15	(453)	(73)
Income tax (expense) benefit		(5)	3	(11)	(8)
Net (loss) income		(111)	18	(464)	(81)
Less: Net income attributable to noncontrolling interest		6	4	15	6
Net (loss) income attributable to SGC		$ (117)	$ 14	$ (479)	$ (87)
Basic and diluted net (loss) income attributable to SGC per share:
Basic (in dollars per share)		$ (1.23)	$ 0.15	$ (5.09)	$ (0.94)
Diluted (in dollars per share)		$ (1.23)	$ 0.15	$ (5.09)	$ (0.94)
Weighted average number of shares used in per share calculations:
Basic (in shares)		95	93	94	93
Diluted (in shares)		95	94	94	93
Accumulated Loss
Other (expense) income:
Net (loss) income		$ (117)	$ 14
Services
Revenue:
Total revenue		417	452	$ 1,161	$ 1,368
Operating expenses:
Cost of Goods and Services Sold	[1]	132	133	388	401
Product sales
Revenue:
Total revenue		124	255	376	731
Operating expenses:
Cost of Goods and Services Sold	[1]	87	115	247	333
Instant products
Revenue:
Total revenue		157	148	425	438
Operating expenses:
Cost of Goods and Services Sold	[1]	$ 70	$ 69	$ 205	$ 211

[1] Exclusive of D&A