Unaudited Condensed Consolidated Statements of Cash Flows - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Cash flows provided by (used in):
Net loss	$ (14)	$ (7)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities:
Depreciation and amortization	39	68
Stock-based compensation expense	9	15
Amortization of debt issuance costs and other non-cash interest expense	5	3
Gain on sale of asset	(6)
Other	(2)	5
Changes in operating assets and liabilities:
Trade and other receivables, net	8	29
Accounts payable and liabilities	(22)	(25)
Contract liabilities	23	(39)
Other	4	(1)
Cash provided by operating activities	44	48
Investing activities:
Purchase of property, plant and equipment and development or purchase of software	(63)	(64)
Sale of asset	6
Acquisition of investment		(2)
Cash used in investing activities	(57)	(66)
Financing activities:
Net proceeds from Revolving Credit Facility	20
Settlement of securitization liability	(4)	(4)
Repayments of long-term debt	(6)	(1)
Other	(12)	(2)
Cash used in financing activities	(2)	(7)
Decrease in cash, cash equivalents, and restricted cash	(15)	(25)
Cash, cash equivalents, and restricted cash, beginning of year	52	48
Cash, cash equivalents, and restricted cash, end of period	$ 37	$ 23