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Leases (Tables)

9 Months Ended

Sep. 30, 2019

Leases [Abstract]

Weighted Average Remainig Lease Term And Discount Rate



		As of September 30, 2019
Weighted average remaining lease term (years):
Operating leases			10
Weighted average discount rate:
Operating leases			6.2	%

Supplemental Cash Flow Related To Leases



		Nine Months Ended
(In millions)		September 30, 2019
Cash paid for amounts included in the measurement of lease liabilities		$	3
Leased assets obtained in exchange for new lease liabilities			1

Supplemental Balance Sheet Information Related To Leases



(In millions)		As of September 30, 2019
Operating lease right-of-use assets		$	23
Less lease incentives			(6)
Operating lease right-of-use assets, net		$	17

Other accrued liabilities		$	3
Operating lease liabilities			20
Total operating lease liabilities		$	23

Maturities Of Lease Liabilities




		Operating
(In millions)		Leases
2019 (remainder)		$	1
2020			4
2021			4
2022			4
2023			3
2024			2
Thereafter			13
Total lease payments			32
Less imputed interest			(9)
Total		$	23