GENERAL INFORMATION AND OTHER FINANCIAL DATA - CASH, CASH EQUIVALENTS AND RESTRICTED CASH (Details) - USD ($) $ in Millions	Mar. 31, 2022	Dec. 31, 2021		Mar. 31, 2021	Dec. 31, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Cash and cash equivalents	$ 2,519	$ 559	[1]
Restricted cash, current	14	19	[2]
Restricted cash, noncurrent	3	3	[2]
Total cash, cash equivalents and restricted cash on the Condensed Consolidated Statements of Cash Flows	$ 2,536	$ 581		$ 778	$ 985

[1] Derived from audited financial statements.

[2] Derived from audited financial statements.