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Debt (Tables) | 12 Months Ended
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Dec. 31, 2024
Debt Disclosure [Abstract] |
Schedule of Debt |
December 31 (dollars in millions) | 2024 |  | 2023
Revolving credit agreement borrowings, average year-end interest rates of 5.3% for 2024 | 30.0 |  |  | — |
Fixed rate agreements, expiring 2027-2034, average year-end interest rates of 4.6% for 2024 and 3.1% for 2023 | 163.2 |  |  | 127.3 |
| 193.2 |  |  | 127.3 |
Long-term debt due within one year | (10.0) |  |  | (10.0) |
Long-term debt | $ | 183.2 |  |  | $ | 117.3 |
Schedule of Maturities of Long Term Debt | Scheduled maturities of long-term debt within each of the five years subsequent to December 31, 2024 are as follows:
Years ending December 31 (dollars in millions) | Amount
2025 | $ | 10.0 |
2026 | 39.7 |
2027 | 39.7 |
2028 | 25.5 |
2029 | 55.5 |

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- Definition Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation. + References No definition available. + Details
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