XML 73 R63.htm IDEA: XBRL DOCUMENT v3.8.0.1
Changes in Stockholders' Equity (Schedule of Comprehensive Income for Noncontrolling Interest) (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2018
Mar. 31, 2017
Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest [Abstract]    
Net income $ 0.7 $ 1.9
Other comprehensive income:    
Foreign currency translation adjustments 0.1 1.6
Total comprehensive income $ 0.8 $ 3.5