v3.22.4
Pension and Other Benefit Plans
 9 Months Ended
Dec. 31, 2022
Retirement Benefits [Abstract]  
Pension and Other Benefit Plans Pension and Other Benefit Plans
Defined Benefit Plans

The components of net periodic pension income were:
Three Months EndedNine Months Ended
(in millions)December 31, 2022December 31, 2021December 31, 2022December 31, 2021
Service cost$18 $22 $55 $67 
Interest cost62 50 192 153 
Expected return on assets(120)(139)(374)(432)
Amortization of prior service costs(2)(2)(6)(6)
Contractual termination benefit— (3)— (2)
Recognition of actuarial loss— 7 1 7 
Net periodic pension income$(42)$(65)$(132)$(213)

The service cost component of net periodic pension income is presented in costs of services and selling, general and administrative and the other components of net periodic pension income are presented in other income, net.