NONCONSOLIDATED AFFILIATES (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Schedule of Equity Method Investments [Line Items]
Investment in nonconsolidated affiliates	$ 1,862		$ 2,045
Equity Method Investment, Liability, Noncurrent	103		0
Equity Method Investment, Net of Investment Liabilities	1,759		2,045
Proceeds from Equity Method Investment, Distribution	736	$ 219
Other	2,243		2,713
Nonconsolidated Affiliates
Schedule of Equity Method Investments [Line Items]
Proceeds from Equity Method Investment, Distribution	658
Siam Joint Ventures
Schedule of Equity Method Investments [Line Items]
Other	78
EQUATE Petrochemical Company Ksc [Member]
Schedule of Equity Method Investments [Line Items]
Investment in nonconsolidated affiliates			$ 115
Equity Method Investment, Liability, Noncurrent	103
Proceeds from Equity Method Investment, Distribution	$ 397	$ 79