FINANCIAL INSTRUMENTS - Summary of Activity in Accumulated Other Comprehensive Income Related to Derivatives (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Before-Tax Amount
Accumulated derivative net losses, beginning of period	$ 71	$ (3)
Impact of demerger		0
Net changes in fair value of derivatives	(45)	(122)
Net losses reclassified from accumulated other comprehensive income into income	3	43
Accumulated derivative net losses, end of period	29	(82)
Income Tax
Accumulated derivative net gain/loss, beginning of period	(27)	(14)
Impact of demerger		0
Net changes in fair value of derivatives	19	8
Reclassification from AOCI, Current Period, Tax	(3)	(8)
Accumulated derivative net gain/loss, end of period	(11)	(14)
After-Tax Amount
Accumulated derivative net losses, beginning of period	44	(17)
Impact of demerger		0
Net changes in fair value of derivatives	(26)	(114)
Net losses reclassified from accumulated other comprehensive income into income	0	35
Accumulated derivative net losses, end of period	$ 18	$ (96)