Business Segment Information (Tables)

12 Months Ended

May 31, 2018

Business Segment Information

Schedule of selected financial information for each reportable segment

	For the Year Ended May 31,
	2018		2017		2016
Net sales:
Aviation Services	$	1,618.9	$	1,485.4	$	1,425.0
Expeditionary Services		129.4		105.4		100.4
	$	1,748.3	$	1,590.8	$	1,525.4

	For the Year Ended May 31,
	2018		2017		2016
Gross profit:
Aviation Services	$	271.9	$	246.0	$	229.5
Expeditionary Services		22.7		17.4		3.6
	$	294.6	$	263.4	$	233.1

	May 31,
	2018		2017
Total assets:
Aviation Services	$	1,205.8	$	1,057.0
Expeditionary Services		130.2		122.8
Corporate and discontinued operations		188.7		324.3
	$	1,524.7	$	1,504.1

	For the Year Ended May 31,
	2018		2017		2016
Capital expenditures:
Aviation Services	$	18.6	$	15.0	$	16.4
Expeditionary Services		2.1		2.0		1.6
Corporate		1.3		8.2		22.1
Total continuing operations		22.0		25.2		40.1
Discontinued operations		5.0		8.4		48.9
	$	27.0	$	33.6	$	89.0

	For the Year Ended May 31,
	2018		2017		2016
Depreciation and amortization:1
Aviation Services	$	34.6	$	30.8	$	26.2
Expeditionary Services		4.6		5.0		6.8
Corporate		16.6		10.9		6.7
Total continuing operations		55.8		46.7		39.7
Discontinued operations		7.3		17.2		18.1
	$	63.1	$	63.9	$	57.8

1 Includes depreciation and amortization of stock-based compensation.

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

	For the Year Ended May 31,
	2018			2017			2016
Segment gross profit	$	294.6		$	263.4		$	233.1
Selling, general and administrative		(208.6	)		(181.1	)		(157.6	)
Other expenses		(0.9	)		—			(0.4	)
Interest expense		(8.0	)		(5.3	)		(6.4	)
Interest income		0.1			0.1			0.2
Income from continuing operations before provision for income taxes	$	77.2		$	77.1		$	68.9

Schedule of sales to the U.S. Department of Defense, other U.S. government agencies and their contractors by segment

	For the Year Ended May 31,
	2018			2017			2016
Aviation Services	$	224.4		$	260.2		$	301.1
Expeditionary Services		79.9			61.3			65.0
	$	304.3		$	321.5		$	366.1
Percentage of total sales		17.4	%		20.2	%		24.0	%

Schedule of sales by type of product/service

	For the Year Ended May 31,
	2018		2017		2016
Aviation supply chain	$	1,066.0	$	998.7	$	903.2
Maintenance, repair and overhaul services		552.9		486.7		521.8
Mobility products		112.5		105.4		100.4
Airlift		16.9		—		—
	$	1,748.3	$	1,590.8	$	1,525.4

Schedule of geographic data

	May 31,
	2018		2017
Long-lived assets:
United States	$	393.1	$	369.1
Europe		103.3		108.5
Other		85.6		40.3
Total continuing operations		582.0		517.9
Discontinued operations		—		97.8
	$	582.0	$	615.7