XML 45 R30.htm IDEA: XBRL DOCUMENT v3.5.0.2
Income Taxes (Details) - USD ($)
$ in Millions
6 Months Ended
Jun. 30, 2016
Jun. 30, 2015
Income Taxes [Abstract]    
Federal income tax expense $ 3.9 $ 37.4
Foreign income tax expense 17.1 16.4
Foreign income permanently reinvested 10.6 $ 63.0
Estimated taxes payable on undistributed earnings $ 49.1