OTHER COMPREHENSIVE INCOME Schedule of Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	$ 18,092	$ 8,257	$ 8,173	$ 8,355
Ending balance	18,617	8,595	18,617	8,595
Accumulated Other Comprehensive Income (Loss)
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(1,341)	(1,558)	(1,722)	(1,565)
Ending balance	(672)	(1,580)	(672)	(1,580)
Defined Benefit Pension and Postretirement Adjustments
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(1,288)	(1,259)	(1,312)	(1,276)
Amounts reclassified from accumulated other comprehensive income	16	17	40	34
Ending balance	(1,272)	(1,242)	(1,272)	(1,242)
Change in Cumulative Foreign Currency Translation Adjustments
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	8	(291)	(402)	(281)
Other comprehensive income (loss) before reclassifications	645	(39)	1,055	(49)
Ending balance	653	(330)	653	(330)
Net Gains and Losses on Cash Flow Hedging Derivatives
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(61)	(8)	(8)	(8)
Amounts reclassified from accumulated other comprehensive income	8	0	7	0
Other comprehensive income (loss) before reclassifications	0	0	(52)	0
Ending balance	$ (53)	$ (8)	$ (53)	$ (8)