v3.25.4
PENSION PLANS AND OTHER POST-EMPLOYMENT BENEFITS - Net Periodic Benefit Costs for All Significant Plans (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Net Periodic Benefit Costs:      
Service cost $ 16 $ 17 $ 25
Interest cost 82 84 99
Expected return on plan assets (88) (100) (92)
Amortization of prior service credit (3) (3) (3)
Amortization of unrecognized net loss (gain) 1 0 (1)
Curtailment/settlement/other (gain) loss (2) 1 (3)
Net periodic benefit costs (credits) - Total 6 (1) 25
Less: Net periodic benefit costs - Discontinued operations      
Net Periodic Benefit Costs:      
Net periodic benefit costs (credits) - Total 3 0 2
Net periodic benefit costs (credits) - Continuing operations      
Net Periodic Benefit Costs:      
Service cost 8 8 10
Interest cost 67 63 71
Expected return on plan assets (69) (73) (56)
Amortization of prior service credit (2) (2) (1)
Amortization of unrecognized net loss (gain) 2 1 1
Curtailment/settlement/other (gain) loss (3) 2 (2)
Net periodic benefit costs (credits) - Total 3 (1) 23
Changes in plan assets and benefit obligations recognized in other comprehensive loss (income):      
Net (gain) loss (7) 70 108
Amortization of prior service credit 3 3 3
Amortization of unrecognized (loss) gain (1) 0 1
Curtailment revaluation (gain) loss (2) 0 0
Settlement benefit (charge) 6 (1) 3
Effect of foreign exchange rates 18 (1) 1
Transfer to Qnity at spin-off (1) 0 0
Plan amendments 1 0 0
Total recognized in other comprehensive loss (income) 17 71 116
Total recognized in net periodic benefit costs (credits) and other comprehensive loss (income) $ 20 $ 70 $ 139