Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2019	Mar. 31, 2018
Statement of Comprehensive Income [Abstract]
Net income	$ 9.7	$ 14.6
Other comprehensive income:
Foreign currency translation	0.0	1.4
Total comprehensive income	$ 9.7	$ 16.0

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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