Commitments, Contingencies and Other Items (Tables)

12 Months Ended

Dec. 31, 2023

Commitments and Contingencies Disclosure [Abstract]

Schedule of future rental commitments for right-of-way agreements

At December 31, 2023, our future rental commitments and Right-of-Way ("ROW") agreements were as follows:

	Future Rental Commitments and ROW Agreements
	(Dollars in millions)
2024	$	184
2025	64
2026	60
2027	59
2028	51
2029 and thereafter	676
Total future minimum payments	$	1,094