OTHER COMPREHENSIVE INCOME Schedule of Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance at beginning of period			$ (1,666)
Amounts reclassified from accumulated other comprehensive income	$ 23	$ 173	43	$ 210
Balance at end of period	(1,489)	(4,094)	(1,489)	(4,094)
Defined Benefit Pension and Postretirement Adjustments
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance at beginning of period	(942)	(1,846)	(962)	(1,880)
Amounts reclassified from accumulated other comprehensive income	23	37	43	71
Balance at end of period	(919)	(1,809)	(919)	(1,809)
Change in Cumulative Foreign Currency Translation Adjustments
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance at beginning of period	(742)	(2,599)	(694)	(2,457)
Other comprehensive income (loss) before reclassifications	182	172	134	29
Amounts reclassified from accumulated other comprehensive income	0	(140)	0	(140)
Other comprehensive income (loss) attributable to noncontrolling interest	0	1	0	2
Balance at end of period	(560)	(2,286)	(560)	(2,286)
Net Gains and Losses on Cash Flow Hedging Derivatives
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance at beginning of period	(10)	(8)	(10)	(5)
Other comprehensive income (loss) before reclassifications	0	13	0	7
Amounts reclassified from accumulated other comprehensive income	0	(4)	0	(1)
Balance at end of period	$ (10)	$ 1	$ (10)	$ 1