Consolidated Statements of Cash Flows - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Cash flows (used in) provided by Operating activities:
Net loss	$ (84)	$ (48)
Income from operations of discontinued operations, net of tax		30
Loss from continuing operations	(84)	(78)
Adjustments to reconcile net income (loss) to net cash (used in) provided by operating activities:
Impairment loss		14
Depreciation and amortization	74	90
Amortization of debt issuance costs and other non-cash interest expense	4	4
Stock-based compensation expense	11	3
Loss from early extinguishment of debt	41
Cumulative adjustment to SXM-7 revenue	25
Other	4	(1)
Changes in operating assets and liabilities:
Trade and other receivables	3	47
Accounts payable and liabilities	(49)	(39)
Contract liabilities	6	(52)
Other	(8)	(1)
Cash provided by (used in) operating activities - continuing operations	27	(13)
Cash used in operating activities - discontinued operations		(2)
Cash provided by (used in) operating activities	27	(15)
Investing activities:
Purchase of property, plant and equipment and development or purchase of software	(50)	(60)
Return of capital from discontinued operations		11
Cash used in investing activities - continuing operations	(50)	(49)
Cash used in investing activities - discontinued operations		(3)
Cash used in investing activities	(50)	(52)
Financing activities:
Net proceeds of revolving credit facility	25	15
Repurchase of 2023 Notes, including premium	(384)
Net proceeds from issuance of common stock	380
Repayments of long-term debt	(2)	(7)
Settlement of securitization liability	(3)	(4)
Other	1
Cash provided by financing activities - continuing operations	17	4
Cash used in financing activities - discontinued operations		(15)
Cash provided by (used in) financing activities	17	(11)
Decrease in cash, cash equivalents, and restricted cash	(6)	(78)
Cash, cash equivalents, and restricted cash, beginning of year	32	109
Cash, cash equivalents, and restricted cash, end of period	$ 26	$ 31