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Leases Statement - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Lessor, Operating Lease, Term of Contract | 9 years |  |
Operating Leases, Future Minimum Payments Receivable, Remainder of Fiscal Year | $ 1 |  |
Lessee, Operating Lease, Liability, Payments, Remainder of Fiscal Year | 5 |  |
Lessee, Operating Lease, Liability, Payments, Due Year Two | 5 |  |
Lessee, Operating Lease, Liability, Payments, Due Year Three | 5 |  |
Lessee, Operating Lease, Liability, Payments, Due Year Four | 5 |  |
Lessee, Operating Lease, Liability, Payments, Due Year Five | 5 |  |
Lessee, Operating Lease, Liability, Payments, Due after Year Five | 18 |  |
Lessee, Operating Lease, Liability, Payments, Due | 41 |  |
Lessee, Operating Lease, Liability, Undiscounted Excess Amount | (11) |  |
Operating Lease, Right-of-Use Asset | 25 | $ 25 | $ 14
Operating Lease, Payments | 4 | 6 |
Operating Lease, Expense | 4 | 7 |
Variable Lease, Cost | 0 | 0 |
Sublease Income | (1) | (1) |
Lease, Cost | 4 | 7 |
Operating Lease, Liability | $ 30 | $ 29 |
Operating Lease, Weighted Average Remaining Lease Term | 8 years 8 months 12 days | 9 years 10 months 24 days |
Operating Lease, Weighted Average Discount Rate, Percent | 7.70% | 7.90% |
Operating Leases, Future Minimum Payments Receivable, in Two Years | $ 1 |  |
Operating Leases, Future Minimum Payments Receivable, in Three Years | 1 |  |
Operating Leases, Future Minimum Payments Receivable, in Four Years | 1 |  |
Operating Leases, Future Minimum Payments Receivable, in Five Years | 1 |  |
Operating Leases, Future Minimum Payments, Due Thereafter | 5 |  |
Lessor, Operating Lease, Payments to be Received | 11 |  |
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability | $ 0 | $ 30 |
Minimum [Member] |  |  |
Lessee Operating Lease Remaining Lease Term | 1 year |  |
Maximum [Member] |  |  |
Lessee Operating Lease Remaining Lease Term | 9 years |  |

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- Definition Amount of lease cost recognized by lessee for lease contract. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918686-209980 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 55 -Paragraph 53 -URI http://asc.fasb.org/extlink&oid=77888399&loc=SL77918982-209971 + Details
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- Definition Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 10 -Section 55 -Paragraph 40 -Subparagraph (Note 3) -URI http://asc.fasb.org/extlink&oid=82846649&loc=d3e38371-112697 Reference 2: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=77902758&loc=d3e41502-112717 + Details
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