SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
SEC Schedule, 12-09, Allowance, Credit Loss
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at Beginning of Period	$ 24	$ 51	$ 44
Charged to Costs & Expenses	23	2	33
Charged to Other Accounts	0	0	0
Deductions	13	29	26
Balance at End of Period	34	24	51
Deferred Tax Asset Valuation Allowance
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at Beginning of Period	368	341	352
Charged to Costs & Expenses	133	45	26
Charged to Other Accounts	23	21	10
Deductions	76	39	47
Balance at End of Period	$ 448	$ 368	$ 341