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Leases - Additional information (Details) - USD ($) $ in Millions	1 Months Ended	11 Months Ended	12 Months Ended
	Feb. 09, 2021	Dec. 31, 2021	Dec. 31, 2022	Dec. 31, 2020
Leases [Abstract]
Amortization of ROU assets	$ 1	$ 0	$ 0	$ 9
Interest on lease liability	0	0	0	1
Finance lease cost	1	0	0	10
Operating lease cost	3	33	51	17
Short-term lease cost	0	13	74	32
Total lease cost	4	46	125	59
Other information:
Operating cash outflows from finance lease	0	0	0	1
Operating cash outflows from operating leases	0	7	15	9
Investing cash outflows from operating leases	3	39	110	40
Financing cash outflows from finance lease	$ 1	$ 0	$ 0	$ 9
Weighted average remaining lease term - operating leases		1 year 5 months 8 days	1 year 6 months 14 days
Weighted average discount rate - operating leases		3.80%	6.64%

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