Annual report pursuant to Section 13 and 15(d)

PENSION AND OTHER POSTRETIREMENT BENEFIT PLANS - Changes and amounts in AOCI for pension and other postretirement benefit plans (Details)

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PENSION AND OTHER POSTRETIREMENT BENEFIT PLANS - Changes and amounts in AOCI for pension and other postretirement benefit plans (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Changes in AOCI for our benefit plans, pretax      
Impact of divestitures $ 69 $ 157 $ 104
Pension plans      
Net periodic pension and other postretirement benefit cost      
Prior Service Credit (Cost) (14) (17)  
Net actuarial gain (loss) (1,680) (1,889)  
Changes in AOCI for our benefit plans, pretax      
Beginning balance in AOCI (1,906) (1,755)  
Recognized prior service cost (credit) 1 1  
Recognized net actuarial loss (gain) 100 177  
Prior service cost arising during the year 2 0  
Net actuarial gain (loss) occurring during the year 90 (313)  
Impact of divestitures (6) 0  
Net foreign currency translation adjustments 25 (16)  
Balance in AOCI (1,694) (1,906) (1,755)
Other postretirement benefit plans      
Net periodic pension and other postretirement benefit cost      
Prior Service Credit (Cost) 15 20  
Net actuarial gain (loss) 6 41  
Changes in AOCI for our benefit plans, pretax      
Beginning balance in AOCI 61 95  
Recognized prior service cost (credit) (3) (3)  
Recognized net actuarial loss (gain) (23) (19)  
Prior service cost arising during the year 0 (1)  
Net actuarial gain (loss) occurring during the year (12) (12)  
Impact of divestitures 0 0  
Net foreign currency translation adjustments (2) 1  
Balance in AOCI $ 21 $ 61 $ 95