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Commitments, Contingencies and Other Items (Tables) | 12 Months Ended
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Dec. 31, 2022
Commitments and Contingencies Disclosure [Abstract] |
Right-of-way | At December 31, 2022, our future rental commitments and Right-of-Way ("ROW") agreements were as follows:
| Future Rental Commitments and ROW Agreements
| (Dollars in millions)
2023 | $ | 20 |
2024 | 6 |
2025 | 6 |
2026 | 5 |
2027 | 4 |
2028 and thereafter | 34 |
Total future minimum payments | $ | 75 |

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- Definition Tabular disclosure of information about obligations resulting from other commitments. + References No definition available. + Details
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