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v3.22.1

Pension Plans and Other Post Employment Benefit Plans | 3 Months Ended
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Mar. 31, 2022
Retirement Benefits [Abstract] |
Pension and Other Postretirement Benefits Disclosure [Text Block] | PENSION PLANS AND OTHER POST EMPLOYMENT BENEFITS The following sets forth the components of the company's net periodic benefit (credit) cost for defined benefit pension plans and other post employment benefits:
| Three Months Ended March 31, |
(In millions) | 2022 | 2021 |  |
Defined Benefit Pension Plans: |  |  |  |
Service cost | $ | 4 |  | $ | 7 |  |  |
Interest cost | 108 |  | 91 |  |  |
Expected return on plan assets | (190) |  | (230) |  |  |
Amortization of unrecognized (gain) loss | 1 |  | 14 |  |  |
Amortization of prior service (benefit) cost | (1) |  | — |  |  |
Settlement loss | — |  | 1 |  |  |
Net periodic benefit (credit) cost | $ | (78) |  | $ | (117) |  |  |
Other Post Employment Benefits: |  |  |  |
Interest cost | 7 |  | 6 |  |  |
Amortization of unrecognized (gain) loss | — |  | 23 |  |  |
Amortization of prior service (benefit) cost | — |  | (230) |  |  |
Net periodic benefit (credit) cost | $ | 7 |  | $ | (201) |  |  |

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