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v3.23.2

Pensions and Other Postretirement Benefits (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2023 | Jun. 30, 2022
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items] |  |  |  |
Non-service cost components of net periodic pension and OPEB income | $ 86 | $ 376 | $ 172 | $ 752
Global OPEB Plans |  |  |  |
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items] |  |  |  |
Service cost | 2 | 4 | 4 | 8
Interest cost | 59 | 37 | 118 | 74
Expected return on plan assets | 0 | 0 | 0 | 0
Amortization of prior service cost (credit) | (1) | (2) | (1) | (3)
Amortization of net actuarial (gains) losses | (5) | 17 | (11) | 34
Net periodic pension and OPEB (income) expense | 55 | 56 | 110 | 113
U.S. | Pension Plan |  |  |  |
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items] |  |  |  |
Service cost | 43 | 58 | 87 | 116
Interest cost | 568 | 323 | 1,136 | 646
Expected return on plan assets | (730) | (750) | (1,460) | (1,500)
Amortization of prior service cost (credit) | 0 | 0 | (1) | (1)
Amortization of net actuarial (gains) losses | 0 | 4 | 0 | 9
Net periodic pension and OPEB (income) expense | (119) | (365) | (238) | (730)
Non-U.S. | Pension Plan |  |  |  |
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items] |  |  |  |
Service cost | 42 | 33 | 84 | 68
Interest cost | 176 | 74 | 337 | 150
Expected return on plan assets | (184) | (135) | (352) | (274)
Amortization of prior service cost (credit) | 0 | 1 | 1 | 2
Amortization of net actuarial (gains) losses | 9 | 34 | 17 | 69
Net periodic pension and OPEB (income) expense | $ 43 | $ 7 | $ 87 | $ 15

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