Stock-Based Compensation (Tables)

3 Months Ended

Sep. 30, 2015

Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]

Classification Of Compensation Expense Within Consolidated Statements Of Income

(in millions)	Three Months Ended
	September 30, 2015		September 30, 2014
Direct costs	$	1.2	$	1.0
Selling, general and administrative	3.9		3.1
Total stock-based compensation	$	5.1	$	4.1