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
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%