Business Segment Information (Tables)

6 Months Ended

Nov. 30, 2015

Business Segment Information

Selected financial information for each reportable segment

	Three Months Ended				Six Months Ended
	November 30,				November 30,
	2015		2014		2015		2014
Sales:
Aviation Services	$	359.6	$	325.9	$	675.4	$	637.5
Expeditionary Services	64.2		77.4		126.2		160.9
	$	423.8	$	403.3	$	801.6	$	798.4

	Three Months Ended				Six Months Ended
	November 30,				November 30,
	2015		2014		2015		2014
Gross profit:
Aviation Services	$	58.2	$	53.9	$	108.1	$	102.1
Expeditionary Services	1.7		13.3		6.3		27.5
	$	59.9	$	67.2	$	114.4	$	129.6

Schedule of reconciliation of segment gross profit to income from continuing operations before provision for income taxes

	Three Months Ended						Six Months Ended
	November 30,						November 30,
	2015			2014			2015			2014
Segment gross profit	$	59.9		$	67.2		$	114.4		$	129.6
Selling, general and administrative	(42.5		)	(40.1		)	(81.9		)	(78.6		)
Earnings (Loss) from joint ventures	(0.1		)	0.6			(0.4		)	1.2
Loss on extinguishment of debt	(0.1		)	—			(0.4		)	—
Interest expense	(1.5		)	(6.6		)	(3.5		)	(13.0		)
Interest income	—			0.1			0.1			0.2
Income before provision for income taxes	$	15.7		$	21.2		$	28.3		$	39.4