XML 42 R31.htm IDEA: XBRL DOCUMENT v3.20.2
Income Taxes (Details)
3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Income Taxes [Abstract]        
Effective tax rate 29.70% 22.80% 31.10% 21.50%