v3.26.1
ACCOUNTING POLICIES - Schedule of Changes in Accumulated Other Comprehensive Loss by Component, Net of Tax (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Balance at beginning of year $ 11,151 $ 10,414 $ 11,190 $ 10,133
Balance at end of period 11,244 10,845 11,244 10,845
AOCI Attributable to Parent        
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Balance at beginning of year (689) (733) (616) (846)
Other comprehensive (loss) income before reclassifications (41) 172 (113) 285
Amounts reclassified from Accumulated other comprehensive loss 1 0 0 0
Other comprehensive (loss) income, net of tax (40) 172 (113) 285
Balance at end of period (729) (561) (729) (561)
Foreign currency translation        
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Balance at beginning of year (663) (702) (589) (818)
Other comprehensive (loss) income before reclassifications (44) 166 (118) 282
Amounts reclassified from Accumulated other comprehensive loss 0 0 0 0
Other comprehensive (loss) income, net of tax (44) 166 (118) 282
Balance at end of period (707) (536) (707) (536)
Derivative contracts        
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Balance at beginning of year 22 15 21 17
Other comprehensive (loss) income before reclassifications 3 8 5 6
Amounts reclassified from Accumulated other comprehensive loss 0 (1) (1) (1)
Other comprehensive (loss) income, net of tax 3 7 4 5
Balance at end of period 25 22 25 22
Pension and postretirement benefit plans        
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Balance at beginning of year (48) (46) (48) (45)
Other comprehensive (loss) income before reclassifications 0 (2) 0 (3)
Amounts reclassified from Accumulated other comprehensive loss 1 1 1 1
Other comprehensive (loss) income, net of tax 1 (1) 1 (2)
Balance at end of period $ (47) $ (47) $ (47) $ (47)