Segment Information (Tables)

6 Months Ended

Dec. 31, 2016

Segment Reporting [Abstract]

Service Revenue, Direct Costs And Gross Profit On Service Revenue Of Reportable Segment

(in millions)	Three Months Ended				Six Months Ended
	December 31, 2016		December 31, 2015		December 31, 2016		December 31, 2015
Service revenue
CRS	$	408.9	$	407.1	$	785.2	$	817.3
PC	54.6		41.4		109.6		80.7
PI	70.9		70.0		136.3		132.6
Total service revenue	$	534.4	$	518.5	$	1,031.1	$	1,030.6
Direct costs
CRS	$	284.5	$	274.4	$	546.6	$	561.9
PC	30.9		20.8		61.3		41.0
PI	35.5		37.3		70.7		72.8
Total direct costs	$	350.9	$	332.5	$	678.6	$	675.7
Gross profit
CRS	$	124.4	$	132.7	$	238.6	$	255.4
PC	23.7		20.6		48.3		39.7
PI	35.4		32.7		65.6		59.8
Total gross profit	$	183.5	$	186.0	$	352.5	$	354.9