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v3.24.2

Pensions and Other Postretirement Benefits (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items] |  |  |  |
Non-service cost components of net periodic pension and OPEB income |  |  |  | $ 172
Global OPEB Plans |  |  |  |
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items] |  |  |  |
Service cost | $ 2 | $ 2 | $ 5 | 4
Interest cost | 58 | 59 | 114 | 118
Expected return on plan assets | 0 | 0 | 0 | 0
Amortization of prior service cost (credit) | (1) | (1) | (1) | (1)
Amortization of net actuarial (gains) losses | 0 | (5) | 0 | (11)
Net periodic pension and OPEB (income) expense | 59 | 55 | 118 | 110
U.S. | Pension Benefits |  |  |  |
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items] |  |  |  |
Service cost | 47 | 43 | 94 | 87
Interest cost | 533 | 568 | 1,066 | 1,136
Expected return on plan assets | (685) | (730) | (1,370) | (1,460)
Amortization of prior service cost (credit) | 15 | 0 | 30 | (1)
Amortization of net actuarial (gains) losses | 2 | 0 | 4 | 0
Net periodic pension and OPEB (income) expense | (88) | (119) | (176) | (238)
Non-U.S. | Pension Benefits |  |  |  |
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items] |  |  |  |
Service cost | 36 | 42 | 70 | 84
Interest cost | 133 | 176 | 261 | 337
Expected return on plan assets | (137) | (184) | (268) | (352)
Amortization of prior service cost (credit) | 1 | 0 | 2 | 1
Amortization of net actuarial (gains) losses | 11 | 9 | 23 | 17
Net periodic pension and OPEB (income) expense | $ 44 | $ 43 | $ 88 | $ 87

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