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v3.23.1

Employee Benefits | 3 Months Ended
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Mar. 31, 2023
Retirement Benefits [Abstract] |
Employee Benefits |
Note 8. Employee Benefits
We maintain non-contributory defined benefit pension plans for certain employees. In addition, we maintain postretirement health care and life insurance plans for certain retirees and their dependents, which are both contributory and non-contributory, and include a limit on our share of the cost for certain current and future retirees. In accordance with our accounting policy for pension and other postretirement benefits, operating expenses include service costs associated with pension and other postretirement benefits while other credits and/or charges based on actuarial assumptions, including projected discount rates, an estimated return on plan assets, and impact from health care trend rates are reported in Other income (expense), net. These estimates are updated in the fourth quarter or upon a remeasurement event, to reflect actual return on plan assets and updated actuarial assumptions. The adjustment is recognized in the income statement during the fourth quarter or upon a remeasurement event pursuant to our accounting policy for the recognition of actuarial gains and losses. Net Periodic Benefit Cost (Income) The following table summarizes the components of net periodic benefit cost (income) related to our pension and postretirement health care and life insurance plans:
| (dollars in millions)
| Pension |  | Health Care and Life
Three Months Ended March 31, | 2023 |  | 2022 |  | 2023 |  | 2022
Service cost - Cost of services | $ | 46 |  |  | $ | 58 |  |  | $ | 11 |  |  | $ | 19 |
Service cost - Selling, general and administrative expense | 7 |  |  | 8 |  |  | 2 |  |  | 4 |
Service cost | $ | 53 |  |  | $ | 66 |  |  | $ | 13 |  |  | $ | 23 |
Amortization of prior service cost (credit) | $ | 28 |  |  | $ | 15 |  |  | $ | (105) |  |  | $ | (203) |
Expected return on plan assets | (253) |  |  | (297) |  |  | (7) |  |  | (7) |
Interest cost | 188 |  |  | 110 |  |  | 136 |  |  | 83 |
Other components | $ | (37) |  |  | $ | (172) |  |  | $ | 24 |  |  | $ | (127) |
Total | $ | 16 |  |  | $ | (106) |  |  | $ | 37 |  |  | $ | (104) |
The service cost component of net periodic benefit cost (income) is recorded in Cost of services and Selling, general and administrative expense in the condensed consolidated statements of income while the other components, including mark-to-market adjustments, if any, are recorded in Other income (expense), net. Severance Payments During the three months ended March 31, 2023, we paid severance benefits of $140 million. At March 31, 2023, we had a remaining severance liability of $521 million, a portion of which includes future contractual payments to separated employees. Employer Contributions During the three months ended March 31, 2023 and March 31, 2022, we made no contributions to our qualified pension plans and made insignificant contributions to our nonqualified pension plans. No mandatory qualified pension plans contributions are expected or required through December 31, 2023. In April 2023, we made a discretionary contribution of $200 million to one of our qualified pension plans. There have been no significant changes with respect to the nonqualified pension and other postretirement benefit plans contributions in 2023.

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