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Leases | 12 Months Ended
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Dec. 31, 2021
Leases [Abstract] |
Leases | Leases Operating lease cost, which included short-term leases and variable lease payments and approximated cash paid, was $63, $67, and $84 in 2021, 2020, and 2019, respectively. Operating lease right-of-use assets and lease liabilities in the Consolidated Balance Sheet were as follows:
December 31, | 2021 |  | 2020 |  |
Right-of-use assets classified in Other noncurrent assets | $ | 108 |  |  | $ | 131 |  |  |
Current portion of lease liabilities classified in Other current liabilities | $ | 33 |  |  | $ | 38 |  |  |
Long-term portion of lease liabilities classified in Other noncurrent liabilities and deferred credits | 81 |  |  | 100 |  |  |
Total lease liabilities | $ | 114 |  |  | $ | 138 |  |  |
Future minimum contractual operating lease obligations were as follows at December 31, 2021:
2022 | $ | 38 |  |  |
2023 | 28 |  |  |
2024 | 19 |  |  |
2025 | 12 |  |  |
2026 | 10 |  |  |
Thereafter | 27 |  |  |
Total lease payments | $ | 134 |  |  |
Less: Imputed interest | (20) |  |  |
Present value of lease liabilities | $ | 114 |  |  |
December 31, | 2021 |  | 2020 |  | 2019
Right-of-use assets obtained in exchange for operating lease obligations | $ | 16 |  |  | $ | 35 |  |  | $ | 26 |
Weighted-average remaining lease term in years | 6 |  | 6 |  | 6
Weighted-average discount rate | 5.4 | % |  | 5.6 | % |  | 5.9 | %

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- References No definition available. + Details
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- Definition The entire disclosure for operating leases of lessee. Includes, but is not limited to, description of operating lease and maturity analysis of operating lease liability. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -URI http://asc.fasb.org/subtopic&trid=77888251 + Details
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