Quarterly report [Sections 13 or 15(d)]

Note 13 - Employee Benefit Plans - Components of Net Benefit Costs (Details)

v3.25.1
Note 13 - Employee Benefit Plans - Components of Net Benefit Costs (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Amortization of actuarial loss $ 7 $ 8
Defined Benefit Plans [Member]    
Service cost 6 7
Interest cost [1] 22 22
Expected return on assets (31) (32)
Amortization of prior service benefit (1) (1)
Amortization of actuarial loss [1] 7 8
Settlement gain (1) 0
Net periodic benefit cost 2 4
Other Postretirement Benefits Plan [Member]    
Service cost 0 0
Interest cost [1] 1 1
Expected return on assets 0 0
Amortization of prior service benefit (1) (1)
Amortization of actuarial loss [1] 0 0
Settlement gain 0 0
Net periodic benefit cost $ 0 $ 0
[1] Amounts are presented in other income, net.