Quarterly report pursuant to Section 13 or 15(d)

Income Tax (Details)

v3.7.0.1
Income Tax (Details)
3 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Income Tax Disclosure [Abstract]    
Effective income tax rate (percent) 18.00% 39.00%
Federal statutory tax rate (percent) 35.00%