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Leases - Supplemental Balance Sheet Information (Details) $ in Millions | Dec. 31, 2019 USD ($)
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Operating leases |
Operating Lease Right-of-Use Assets | $ 2,013
Current portion of operating lease liabilities | 365
Long-Term Operating Lease Liabilities | 1,780
Total operating lease liabilities | 2,145
Finance Leases |
Property, Plant and Equipment, net | 166
Current portion of long-term debt | 13
Long-Term Debt | 150
Total finance lease liabilities | $ 163
Weighted Average Remaining Lease Term (Years) |
Operating leases | 8 years 1 month 6 days
Finance leases | 11 years 6 months
Weighted Average Discount Rate - Operating leases (percent) | 3.02%
Weighted Average Discount Rate - Finance leases (percent) | 3.05%

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