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Financing Arrangements and Derivative Financial Instruments - Long Term Debt and Finance Leases Due Within One Year (Details) - USD ($) $ in Millions | Mar. 31, 2021 | Dec. 31, 2020
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Notes Payable, Overdrafts, Long-term Debt and Capital Leases Due Within One Year |  |
Notes payable and overdrafts | $ 390 | $ 406
Long term debt and finance leases due within one year | 386 | 152
Total obligations due within one year | 776 | 558
Other Foreign and Domestic Debt |  |
Notes Payable, Overdrafts, Long-term Debt and Capital Leases Due Within One Year |  |
Long term debt and finance leases due within one year | $ 372 | $ 139
Weighted average interest rate | 2.85% | 3.22%
Long Term Debt And Capital Leases, Current |  |
Notes Payable, Overdrafts, Long-term Debt and Capital Leases Due Within One Year |  |
Weighted average interest rate | 2.75% | 3.87%
Chinese credit facilities | Foreign Line of Credit | Line of Credit |  |
Notes Payable, Overdrafts, Long-term Debt and Capital Leases Due Within One Year |  |
Long term debt and finance leases due within one year | $ 14 | $ 13
Weighted average interest rate | 4.28% | 4.49%
Line of Credit | Chinese credit facilities | Foreign Line of Credit |  |
Notes Payable, Overdrafts, Long-term Debt and Capital Leases Due Within One Year |  |
Notes payable and overdrafts | $ 136 | $ 163
Other Foreign and Domestic Debt |  |
Notes Payable, Overdrafts, Long-term Debt and Capital Leases Due Within One Year |  |
Notes payable and overdrafts | $ 254 | $ 243
Notes Payable and Overdrafts |  |
Notes Payable, Overdrafts, Long-term Debt and Capital Leases Due Within One Year |  |
Weighted average interest rate | 4.50% | 4.52%

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