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Leases (Tables)

6 Months Ended

Jun. 30, 2019

Leases [Abstract]

Lease-related Assets And Liabilities Recorded on the Balance Sheet

The table below presents the lease-related assets and liabilities recorded on the balance sheet:

			As of
in millions, except weighted average calculations	Classification on the Balance Sheet		June 30, 2019
Assets
Operating lease assets	Right of use assets - operating lease, net		$	58
Finance lease assets	Property and equipment, net		90
Total lease assets			$	148
Liabilities
Current
Operating	Current portion of operating lease liability		$	20
Finance	Current portion of finance lease liability		32
Noncurrent
Operating	Operating lease liability		44
Finance	Finance lease liability		54
Total lease liabilities			$	150
Weighted-average remaining lease term
Operating leases			3.78 years
Finance leases			2.59 years
Weighted-average discount rate
Operating leases(1)			5.00		%
Finance leases			4.70		%

⁽¹⁾ Upon adoption of the new lease standard, discount rates used for existing leases were established based on the Company's incremental borrowing rate at January 1, 2019. For new leases entered after January 1, 2019, the discount rate was determined based on the Company's incremental borrowing rate at lease commencement.

Schedule of Lease Costs

The table below presents certain information related to the lease costs for finance and operating leases recognized in the Company's condensed consolidated statements of loss for the three and six months ended June 30, 2019:

		Three Months Ended				Six Months Ended
in millions		June 30, 2019				June 30, 2019
Finance lease cost
Depreciation of leased assets		5				9
Interest of lease liabilities		1				2
Operating lease cost		6				18
Sub-lease income from real estate properties owned and leased		(2		)		(4		)
Total lease cost		$	10			$	25

The table below presents supplemental cash flow information related to cash paid for amounts included in the measurement of lease liabilities:

		Six Months Ended
in millions		June 30, 2019
Operating cash flows for operating leases		$	12
Operating cash flows for finance leases		$	1
Financing cash flows for finance leases		$	9

Schedule of Operating Lease Liability Maturities

The table below reconciles the undiscounted cash flows for each of the first five years and total of the remaining years to the finance lease liabilities and operating lease liabilities recorded on the balance sheet as of June 30, 2019:

in millions		Operating Leases				Finance Leases
2019 (balance of year)		$	13			$	21
2020		23				35
2021		17				30
2022		11				5
2023		7				—
Thereafter		5				—
Total minimum lease payments		76				91
Less: amount of lease payments representing interest		(12		)		(5		)
Present value of future minimum lease payments		64				86
Less: current obligations under leases		(20		)		(32		)
Long-term lease obligations		$	44			$	54

Schedule of Finance Lease Liability Maturities

The table below reconciles the undiscounted cash flows for each of the first five years and total of the remaining years to the finance lease liabilities and operating lease liabilities recorded on the balance sheet as of June 30, 2019:

in millions		Operating Leases				Finance Leases
2019 (balance of year)		$	13			$	21
2020		23				35
2021		17				30
2022		11				5
2023		7				—
Thereafter		5				—
Total minimum lease payments		76				91
Less: amount of lease payments representing interest		(12		)		(5		)
Present value of future minimum lease payments		64				86
Less: current obligations under leases		(20		)		(32		)
Long-term lease obligations		$	44			$	54

Schedule of Future Minimum Rental Payments for Operating Leases

The table below provides the undiscounted cash flows for the Company's finance lease liabilities and operating lease obligations as of December 31, 2018.

in millions		Operating Leases				Finance Leases
2019		$	24			$	19
2020		20				31
2021		12				—
2022		11				—
2023		6				—
Thereafter		2				—
Total minimum lease payments		$	75			$	50

Schedule of Future Minimum Lease Payments for Capital Leases

The table below provides the undiscounted cash flows for the Company's finance lease liabilities and operating lease obligations as of December 31, 2018.

in millions		Operating Leases				Finance Leases
2019		$	24			$	19
2020		20				31
2021		12				—
2022		11				—
2023		6				—
Thereafter		2				—
Total minimum lease payments		$	75			$	50

Estimated Rental Revenue Expected to be Recognized in the Future

The following table includes estimated rental revenue expected to be recognized in the future based on executed contracts at June 30, 2019:

in millions	Rental Revenue
2019 (balance of year)	$	38
2020	57
2021	43
2022	14
2023	—
Total	$	152

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