v3.26.1
Employee Benefit Plans (Tables)
3 Months Ended
Mar. 31, 2026
Retirement Benefits [Abstract]  
Net periodic benefit costs
The components of net periodic benefit costs, reported in other expenses, were as follows:
Three Months
Ended
March 31,
20262025
Pension
Benefits
Other
Postretirement
Benefits
Pension
Benefits
Other
Postretirement
Benefits
(In millions)
Service costs
$37 $— $37 $
Interest costs
118 11 119 11 
Expected return on plan assets
(113)(7)(110)(14)
Amortization of net actuarial (gains) losses
38 (11)42 (8)
Amortization of prior service costs (credit)
(2)(1)(3)— 
Net periodic benefit costs (credit)
$78 $(8)$85 $(10)