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Leases - Supplemental Balance Sheet (Details) - USD ($) $ in Millions | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Assets |  |
Operating lease assets | $ 68 | $ 69
Finance lease assets | 5 | 5
Total leased assets | $ 73 | $ 74
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] | Other, net | Other, net
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List] | Property, plant and equipment, net of accumulated depreciation of $7,617 and $6,879 | Property, plant and equipment, net of accumulated depreciation of $7,617 and $6,879
Current |  |
Operating | $ 21 | $ 33
Finance | $ 2 | $ 1
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List] | Other | Other
Finance Lease, Liability, Current, Statement of Financial Position [Extensible List] | Current maturities of long-term debt | Current maturities of long-term debt
Noncurrent |  |
Operating | $ 58 | $ 63
Finance | 2 | 1
Total lease liabilities | $ 83 | $ 98
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List] | Other | Other
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List] | LONG-TERM DEBT | LONG-TERM DEBT
Weighted-average remaining lease term (years) |  |
Operating leases | 4 years 9 months 18 days | 4 years 2 months 12 days
Finance leases | 10 years | 6 years 3 months 18 days
Weighted-average discount rate |  |
Operating leases | 4.08% | 3.97%
Finance leases | 4.08% | 6.21%

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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 -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 1 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=123391704&loc=SL77918627-209977 + Details
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