XML 58 R46.htm IDEA: XBRL DOCUMENT v3.10.0.1
Income Taxes (Tables)
9 Months Ended
Sep. 30, 2018
Income Tax Disclosure [Abstract]  
Schedule of Effective Tax Rate
 
Three Months Ended
September 30,
 
Nine Months Ended
September 30,
 
2018
 
2017
 
2018
 
2017
 
(In percentages)
Effective income tax rate
12
 
20
 
16
 
19