Commitments, Contingencies and Other Items (Tables)

12 Months Ended

Dec. 31, 2018

Commitments and Contingencies Disclosure [Abstract]

Schedule of capital lease activity

The tables below summarize our capital lease activity

	Successor			Predecessor
	Year Ended December 31, 2018		Period Ended December 31, 2017	Period Ended October 31, 2017	Year Ended December 31, 2016
	(Dollars in millions)
Assets acquired through capital leases	$	7	—	—	19
Depreciation expense	13		—	2	5
Cash payments towards capital leases	14		—	1	10

	Successor
	As of December 31,
	2018		2017
	(Dollars in millions)
Assets included in property, plant and equipment	$	135	128
Accumulated depreciation	15		2

Schedule of future minimum payments under capital leases

The future annual minimum payments under capital lease arrangements as of December 31, 2018 were as follows:

	Future Minimum Payments
	(Dollars in millions)
Capital lease obligations:
2019	$	16
2020	15
2021	16
2022	16
2023	17
2024 and thereafter	164
Total minimum payments	244
Less: amount representing interest and executory costs	(81		)
Present value of minimum payments	163
Less: current portion	(6		)
Long-term portion	$	157

Schedule of future minimum receipts

At December 31, 2018, our future commitments for operating lease income were as follows:

	Future Minimum Receipts
	(Dollars in millions)
2019	$	135
2020	90
2021	78
2022	73
2023	69

Schedule of operating leases, future minimum payments due and unrecorded unconditional purchase obligation

At December 31, 2018, our future rental commitments for right-of-way agreements and operating leases were as follows:

	Right-of-Way Agreements		Operating Leases	Total
	(Dollars in millions)
2019	$	77	396	473
2020	51		259	310
2021	38		219	257
2022	37		164	201
2023	37		137	174
2024 and thereafter	225		613	838
Total future minimum payments(1)	$	465	1,788	2,253

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(1)Minimum payments have not been reduced by minimum sublease rentals of $29 million due in the future under non-cancelable

subleases.