SUPPLEMENTAL FINANCIAL STATEMENT INFORMATION Restricted Cash (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Sep. 30, 2022	Dec. 31, 2022	Mar. 31, 2022	Dec. 31, 2021
Restricted Cash and Cash Equivalents Items [Line Items]
Cash and temporary investments	$ 636		$ 804	$ 1,031
Restricted cash	72		0	88
End of period	708		$ 804	$ 1,119	$ 1,295
Proceeds from issuance of debt	600	$ 210
Other Debt Obligations [Member]
Restricted Cash and Cash Equivalents Items [Line Items]
Proceeds from issuance of debt	$ 72