Quarterly report pursuant to Section 13 or 15(d)

Income Taxes (Details)

v3.7.0.1
Income Taxes (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Jun. 30, 2017
Jun. 30, 2016
Income Tax Disclosure [Abstract]        
Income (loss) from continuing operations before income taxes $ 9.0 $ 11.4 $ (0.9) $ 9.4
Income tax expense $ 3.6 $ 4.4 $ 1.5 $ 4.9
Effective tax rate 40.00% 38.60% (166.70%) 52.10%