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v3.20.4

Leases (Tables) | 12 Months Ended
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Dec. 31, 2020
Leases [Abstract] |
Schedule of ROU assets and lease liabilities | The following table presents our ROU assets and lease liabilities as of December 31, 2020 and 2019.
|  | Years Ended December 31,
|  | 2020 |  | 2019
|  | Finance |  | Operating |  | Finance |  | Operating
|  | ($ in millions)
ROU assets |  | $ | 9 |  |  | $ | 29 |  |  | $ | 17 |  |  | $ | 22 |
Lease liabilities: |  |  |  |  |  |  |  |
Current lease liabilities |  | $ | 9 |  |  | $ | 27 |  |  | $ | 9 |  |  | $ | 9 |
Long-term lease liabilities |  | — |  |  | 2 |  |  | 9 |  |  | 16 |
Total lease liabilities |  | 9 |  |  | 29 |  |  | 18 |  |  | 25 |
Less amounts reclassified to liabilities subject to compromise |  | (9) |  |  | (5) |  |  | — |  |  | — |
Total lease liabilities, net |  | $ | — |  |  | $ | 24 |  |  | $ | 18 |  |  | $ | 25 |
Schedule of operating and financing lease additional information | Additional information for the Company’s operating and finance leases is presented below:
|  | Years Ended December 31,
|  | 2020 |  | 2019
Lease cost: |  | ($ in millions)
Amortization of ROU assets |  | $ | 9 |  |  | $ | 8 |
Interest on lease liability |  | 1 |  |  | 2 |
Finance lease cost |  | 10 |  |  | 10 |
Operating lease cost |  | 17 |  |  | 26 |
Short-term lease cost |  | 32 |  |  | 112 |
Total lease cost |  | $ | 59 |  |  | $ | 148 |
Other information: |  |  |  |
Operating cash outflows from finance lease |  | $ | 1 |  |  | $ | 2 |
Operating cash outflows from operating leases |  | $ | 9 |  |  | $ | 11 |
Investing cash outflows from operating leases |  | $ | 40 |  |  | $ | 127 |
Financing cash outflows from finance lease |  | $ | 9 |  |  | $ | 8 |
|  | December 31,
|  | 2020 |  | 2019
Weighted average remaining lease term - finance lease |  | 1.00 year |  | 2.00 years
Weighted average remaining lease term - operating leases |  | 1.12 years |  | 4.65 years
Weighted average discount rate - finance lease |  | 7.50 | % |  | 7.50 | %
Weighted average discount rate - operating leases |  | 6.46 | % |  | 4.85 | %
Schedule of maturity analysis of operating lease liabilities | Maturity analysis of finance lease liabilities and operating lease liabilities are presented below:
|  | December 31, 2020
|  | Finance Lease |  | Operating Leases
|  | ($ in millions)
2021 |  | $ | 10 |  |  | $ | 28 |
2022 |  | — |  |  | 2 |
Total lease payments |  | 10 |  |  | 30 |
Less imputed interest |  | (1) |  |  | (1) |
Present value of lease liabilities |  | 9 |  |  | 29 |
Less current maturities |  | (9) |  |  | (27) |
Present value of lease liabilities, less current maturities |  | $ | — |  |  | $ | 2 |
Schedule of maturity analysis of finance lease liabilities | Maturity analysis of finance lease liabilities and operating lease liabilities are presented below:
|  | December 31, 2020
|  | Finance Lease |  | Operating Leases
|  | ($ in millions)
2021 |  | $ | 10 |  |  | $ | 28 |
2022 |  | — |  |  | 2 |
Total lease payments |  | 10 |  |  | 30 |
Less imputed interest |  | (1) |  |  | (1) |
Present value of lease liabilities |  | 9 |  |  | 29 |
Less current maturities |  | (9) |  |  | (27) |
Present value of lease liabilities, less current maturities |  | $ | — |  |  | $ | 2 |

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- Definition Tabular disclosure of undiscounted cash flows of finance lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to finance lease liability recognized in statement of financial position. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918701-209980 + Details
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- Definition Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918686-209980 + Details
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- Definition Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918701-209980 + Details
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