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Leases - Lease-related Assets and Liabilities recorded on the Balance Sheet (Details) - USD ($) $ in Millions | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Assets |  |
Operating lease assets | $ 9 | $ 13
Finance lease assets | 156 | 149
Total lease assets | $ 165 | $ 162
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List] | Property and equipment, net | Property and equipment, net
Liabilities |  |
Current portion of operating lease liability | $ 6 | $ 8
Current portion of finance lease liability | 66 | 67
Noncurrent portion of operating lease liability | 6 | 10
Noncurrent portion of finance lease liability | 63 | 54
Total lease liabilities | $ 141 | $ 139
Weighted-average remaining lease term |  |
Weighted-average remaining lease term, operating leases | 2 years 1 month 28 days | 2 years 4 months 13 days
Weighted-average remaining lease term, finance leases | 2 years 21 days | 2 years 10 days
Weighted-average discount rate |  |
Weighted-average discount rate, operating leases | 5.00% | 5.00%
Weighted-average discount rate, finance leases | 6.28% | 4.97%

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- Definition Present value of lessee's discounted obligation for lease payments from finance lease, classified as current. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479041/842-20-45-1 + Details
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