Pension and Other Postretirement Benefits - Schedule of Pension and Postretirement Plans Investment Policy and Weighted Average Asset Allocations (Details) |
Dec. 31, 2024 |
|---|---|
| Equities | Minimum | |
| Defined Benefit Plan Disclosure [Line Items] | |
| Policy range | 20.00% |
| Equities | Maximum | |
| Defined Benefit Plan Disclosure [Line Items] | |
| Policy range | 55.00% |
| Fixed income | Minimum | |
| Defined Benefit Plan Disclosure [Line Items] | |
| Policy range | 25.00% |
| Fixed income | Maximum | |
| Defined Benefit Plan Disclosure [Line Items] | |
| Policy range | 55.00% |
| Other investments | Minimum | |
| Defined Benefit Plan Disclosure [Line Items] | |
| Policy range | 15.00% |
| Other investments | Maximum | |
| Defined Benefit Plan Disclosure [Line Items] | |
| Policy range | 35.00% |