INCOME TAXES

6 Months Ended

Jun. 30, 2020

Income Tax Disclosure [Abstract]

Income Tax Disclosure [Text Block]

Note 5. Income Taxes

The effective tax rate was lower than the U.S. federal statutory rate of 21% and decreased during 2020 compared to 2019 primarily due to the favorable resolution of a foreign tax matter related to the previously completed spin-off transactions, tax law changes in India, and the resolution of certain U.S. tax matters.