v3.25.4
PENSION AND OTHER POSTRETIREMENT BENEFITS - Net Periodic Benefit (Income) Cost Recognized in Other Comprehensive (Income) Loss (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Pension ongoing income—non-service      
Defined Benefit Plan Disclosure [Line Items]      
Net periodic benefit (income) cost $ (544) $ (591) $ (532)
Pension ongoing income—non-service | U.S. Plans      
Defined Benefit Plan Disclosure [Line Items]      
Service cost 27 28 29
Interest cost 576 599 645
Expected return on plan assets (1,153) (1,125) (1,111)
Amortization of prior service (credit) cost 0 (7) (42)
Recognition of actuarial (gains) losses 39 0 0
Settlements and curtailments 0 0 0
Net periodic benefit (income) cost (511) (505) (479)
Net periodic benefit (income) cost - discontinued operations (4) (5) (5)
Net periodic benefit (income) cost - continuing operations (507) (500) (474)
Actuarial (gains) losses 935 (462) 378
Prior service (credit) cost 0 0 0
Prior service credit recognized during year 0 7 42
Actuarial (gains) losses recognized during year (52) 0 0
Foreign currency translation loss (gain) 0 0 0
Total recognized in Other comprehensive (income) loss 883 (455) 420
Total recognized in net periodic benefit (income) cost and Other comprehensive (income) loss 372 (960) (59)
Pension ongoing income—non-service | Non-U.S. Plans      
Defined Benefit Plan Disclosure [Line Items]      
Service cost 4 12 11
Interest cost 179 191 200
Expected return on plan assets (279) (301) (274)
Amortization of prior service (credit) cost 2 1 0
Recognition of actuarial (gains) losses 124 126 153
Settlements and curtailments 68 (17) 0
Net periodic benefit (income) cost 98 12 90
Net periodic benefit (income) cost - discontinued operations 2 2 2
Net periodic benefit (income) cost - continuing operations 96 10 88
Actuarial (gains) losses 220 19 198
Prior service (credit) cost 0 14 0
Prior service credit recognized during year (2) 2 0
Actuarial (gains) losses recognized during year (199) (126) (153)
Foreign currency translation loss (gain) 31 (1) 17
Total recognized in Other comprehensive (income) loss 50 (92) 62
Total recognized in net periodic benefit (income) cost and Other comprehensive (income) loss 148 (80) 152
Other Postretirement Benefits      
Defined Benefit Plan Disclosure [Line Items]      
Interest cost 5 5 6
Amortization of prior service (credit) cost (11) (12) (20)
Recognition of actuarial (gains) losses (10) (11) (13)
Net periodic benefit (income) cost (16) (18) (27)
Actuarial (gains) losses 9 (7) 3
Prior service credit recognized during year 11 12 20
Actuarial (gains) losses recognized during year 10 11 13
Total recognized in Other comprehensive (income) loss 30 16 36
Total recognized in net periodic benefit (income) cost and Other comprehensive (income) loss $ 14 $ (2) $ 9