SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS (Details) - USD ($) $ in Millions	2 Months Ended	10 Months Ended	12 Months Ended
	Dec. 31, 2020	Oct. 31, 2020	Dec. 31, 2022	Dec. 31, 2021
Deferred tax valuation allowance
VALUATION AND QUALIFYING ACCOUNTS
Balance at Beginning of Period	$ 511	$ 646	$ 0	$ 549
Charged (Credited) to Costs and Expenses	35	(571)	35	(526)
Charged (Credited) to Other Accounts	3	436	0	(23)
Deductions	0	0	0	0
Balance at End of Period	549	511	35	0
Other asset valuation allowance
VALUATION AND QUALIFYING ACCOUNTS
Balance at Beginning of Period	0	22	0	0
Charged (Credited) to Costs and Expenses	0	(22)	1	0
Charged (Credited) to Other Accounts	0	0	0	0
Deductions	0	0	0	0
Balance at End of Period	$ 0	$ 0	$ 1	$ 0