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Leases - Supplemental Balance Sheet (Details) - USD ($) $ in Millions | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Assets |  |
Operating lease assets | $ 1,340 | $ 1,451
Finance lease assets | 317 | 314
Total leased assets | $ 1,657 | $ 1,765
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List] | 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 $19,886 and $19,271 | Property, plant and equipment, net of accumulated depreciation of $19,886 and $19,271
Current |  |
Operating | $ 344 | $ 385
Finance | $ 16 | $ 19
Finance Lease, Liability, Current, Statement of Financial Position [Extensible List] | Long-Term Debt and Lease Obligation, Current | Long-Term Debt and Lease Obligation, Current
Noncurrent |  |
Operating | $ 1,088 | $ 1,171
Finance | $ 234 | $ 251
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
Total lease liabilities | $ 1,682 | $ 1,826
Weighted-average remaining lease term (years) |  |
Operating leases | 7 years 8 months 12 days | 6 years 9 months 18 days
Finance leases | 12 years | 13 years 1 month 6 days
Weighted-average discount rate |  |
Operating leases | 5.98% | 5.54%
Finance leases | 4.96% | 4.89%

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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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