SHAREHOLDERS' INTEREST - Changes in Amounts Included in Our Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Accumulated Other Comprehensive Income Loss [Line Items]
Balance at beginning of year	$ 10,749	$ 10,767
Translation adjustments	7	(52)	$ (11)
Balance at end of year	10,236	10,749	10,767
Pension
Accumulated Other Comprehensive Income Loss [Line Items]
Balance at beginning of year	(458)	(720)	(1,064)
Other comprehensive (loss) income before reclassifications	(89)	38	254
Amounts reclassified from accumulated other comprehensive income (loss) to earnings	32	224	90
Total other comprehensive (loss) income	(57)	262	344
Balance at end of year	(515)	(458)	(720)
Other Post-Employment Benefits
Accumulated Other Comprehensive Income Loss [Line Items]
Balance at beginning of year	20	(2)	(12)
Other comprehensive (loss) income before reclassifications	3	19	6
Amounts reclassified from accumulated other comprehensive income (loss) to earnings	1	3	4
Total other comprehensive (loss) income	4	22	10
Balance at end of year	24	20	(2)
Translation Adjustment And Other
Accumulated Other Comprehensive Income Loss [Line Items]
Balance at beginning of year	191	243	254
Translation adjustments	7	(52)	(11)
Total other comprehensive (loss) income	7	(52)	(11)
Balance at end of year	198	191	243
Accumulated Other Comprehensive Loss
Accumulated Other Comprehensive Income Loss [Line Items]
Balance at beginning of year	(247)	(479)	(822)
Total other comprehensive (loss) income	(46)	232	343
Balance at end of year	$ (293)	$ (247)	$ (479)