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Pension and Other Post-Retirement Benefits (Tables) | 6 Months Ended
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Jun. 30, 2024
Retirement Benefits [Abstract] |
Schedule of Net Benefit Costs | The following table sets forth certain disclosures for the Company’s pension and post-retirement plans for the periods indicated:
| Three Months Ended June 30, |  | Six Months Ended June 30,
| 2024 |  | 2023 |  | 2024 |  | 2023
(in millions) | Pension Benefits |  | Post- Retirement Benefits (2) |  | Pension Benefits |  | Post- Retirement Benefits |  | Pension Benefits |  | Post Retirement Benefits (2) |  | Pension Benefits |  | Post Retirement Benefits
Components of net periodic pension expense (credit):(1) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest cost | $ | 1 |  |  | $ | — |  |  | $ | 2 |  |  | $ | — |  |  | $ | 2 |  |  | $ | — |  |  | $ | 3 |  |  | $ | — |
Expected return on plan assets | (4) |  |  | — |  |  | (3) |  |  | — |  |  | (8) |  |  | — |  |  | (7) |  |  | — |
Amortization of net actuarial loss | 1 |  |  | — |  |  | 1 |  |  | — |  |  | 2 |  |  | — |  |  | 3 |  |  | — |
Net periodic (credit) expense | $ | (2) |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | (4) |  |  | $ | — |  |  | $ | (1) |  |  | $ | — |
(1)Amounts are included in General and administrative expense on the Consolidated Statements of Income and Comprehensive Income. (2)Post-retirement benefits balances round to zero

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- Definition Tabular disclosure of the components of net benefit costs for pension plans and/or other employee benefit plans including service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) recognized due to settlements or curtailments. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 715 -SubTopic 20 -Subparagraph (h) -Name Accounting Standards Codification -Paragraph 1 -Section 50 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 + Details
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