EQUITY - Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning Balance	$ 14,659	$ 16,726
Other comprehensive income before reclassifications	(59)	(12)
Amounts reclassified from accumulated other comprehensive loss	5	41
Deferred taxes		(2)
Other comprehensive income (loss)	(55)	26
Less: Other comprehensive loss attributable to noncontrolling interests	0	(1)
Ending Balance	15,092	16,513
Foreign Currency Translation Adjustment, Parent
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning Balance	(2,665)	(2,398)
Ending Balance	(2,726)	(2,380)
Foreign Currency Translation Adjustments
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Other comprehensive income before reclassifications	(61)	(17)
Amounts reclassified from accumulated other comprehensive loss	0	34
Deferred taxes		0
Other comprehensive income (loss)	(61)	17
Foreign Currency Translation Adjustments, Noncontrolling Interest
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Less: Other comprehensive loss attributable to noncontrolling interests		(1)
Cash Flow Hedges, Parent
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning Balance	(10)	(12)
Ending Balance	(11)	(11)
Cash Flow Hedges
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Other comprehensive income before reclassifications	(1)	0
Amounts reclassified from accumulated other comprehensive loss	1	1
Deferred taxes		0
Other comprehensive income (loss)	(1)	1
Cash Flow Hedges, Noncontrolling Interest
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Less: Other comprehensive loss attributable to noncontrolling interests		0
Benefit Plans, Parent
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning Balance	(296)	(281)
Ending Balance	(289)	(273)
Benefit Plans
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Other comprehensive income before reclassifications	3	5
Amounts reclassified from accumulated other comprehensive loss	4	6
Deferred taxes		(2)
Other comprehensive income (loss)	7	8
Benefit Plans, Noncontrolling Interest
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Less: Other comprehensive loss attributable to noncontrolling interests		0
Accumulated Other Comprehensive Loss
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning Balance	(2,971)	(2,691)
Other comprehensive income (loss)	(55)	27
Ending Balance	$ (3,026)	$ (2,664)