XML 136 R117.htm IDEA: XBRL DOCUMENT v3.25.0.1
PENSION AND OTHER POSTRETIREMENT BENEFIT PROGRAMS - Net Periodic Benefit Cost - Continuing Operations (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Net periodic benefit cost      
Defined Benefit Plan Net Periodic Benefit Cost Credit Settlement Gain Loss Statement Of Income Or Comprehensive Income Extensible List Not Disclosed Flag Settlement charges Settlement charges Settlement charges
Settlement charges $ 0 $ (1) $ 0
Pension benefits      
Net periodic benefit cost      
Service cost 11 19 71
Interest cost 136 148 94
Expected return on plan assets (179) (187) (156)
Amortization of net losses and other deferred amounts 15 6 41
Curtailment gain 0 0 (12)
Other 0 1 1
Net periodic benefit cost (17) (12) 39
OPEB      
Net periodic benefit cost      
Service cost 0 0 1
Interest cost 8 8 4
Curtailment gain 0 (1) 0
Amortization of net losses and prior service credit (19) (24) (14)
Net periodic benefit cost $ (11) $ (17) $ (9)