v3.26.3
ACCOUNTING POLICIES - Schedule of Changes in Accumulated Other Comprehensive Loss by Component, Net of Tax (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Balance at beginning of year $ 11,244 $ 10,845 $ 11,190 $ 10,133
Balance at end of period 11,364 11,095 11,364 11,095
AOCI Attributable to Parent        
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Balance at beginning of year (729) (561) (616) (846)
Other comprehensive (loss) income before reclassifications     (70) 242
Amounts reclassified from Accumulated other comprehensive loss     0 0
Other comprehensive (loss) income, net of tax 43 (43) (70) 242
Balance at end of period (686) (604) (686) (604)
Foreign currency translation        
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Balance at beginning of year (707) (536) (589) (818)
Other comprehensive (loss) income before reclassifications     (84) 238
Amounts reclassified from Accumulated other comprehensive loss     0 0
Other comprehensive (loss) income, net of tax 34 (44) (84) 238
Balance at end of period (673) (580) (673) (580)
Derivative contracts        
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Balance at beginning of year 25 22 21 17
Other comprehensive (loss) income before reclassifications     14 6
Amounts reclassified from Accumulated other comprehensive loss     (1) (1)
Other comprehensive (loss) income, net of tax 9 0 13 5
Balance at end of period 34 22 34 22
Pension and postretirement benefit plans        
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Balance at beginning of year (47) (47) (48) (45)
Other comprehensive (loss) income before reclassifications     0 (2)
Amounts reclassified from Accumulated other comprehensive loss     1 1
Other comprehensive (loss) income, net of tax 0 1 1 (1)
Balance at end of period $ (47) $ (46) $ (47) $ (46)