Business Segment Information (Tables)

9 Months Ended

Feb. 28, 2022

Business Segment Information

Schedule of selected financial information for each reportable segment

	Three Months Ended				Nine Months Ended
	February 28,				February 28,
	2022		2021		2022		2021
Sales:
Aviation Services	$	438.0	$	389.7	$	1,292.9	$	1,138.3
Expeditionary Services		14.2		20.6		51.0		76.4
	$	452.2	$	410.3	$	1,343.9	$	1,214.7

	Three Months Ended				Nine Months Ended
	February 28,				February 28,
	2022		2021		2022		2021
Gross profit:
Aviation Services	$	77.9	$	82.5	$	212.8	$	193.9
Expeditionary Services		2.5		3.5		10.6		10.2
	$	80.4	$	86.0	$	223.4	$	204.1

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

	Three Months Ended				Nine Months Ended
	February 28,				February 28,
	2022		2021		2022		2021
Segment gross profit	$	80.4	$	86.0	$	223.4	$	204.1
Selling, general and administrative		(48.9)		(44.9)		(145.3)		(133.6)
Loss from joint ventures		(1.1)		—		(1.7)		(0.2)
Provision for doubtful accounts		(0.1)		(1.4)		(0.9)		(5.8)
Loss on sale of business		—		—		(1.3)		(19.5)
Other income, net		1.1		4.4		2.1		3.9
Interest expense		(0.6)		(1.1)		(1.8)		(4.1)
Interest income		—		0.1		0.1		0.2
Income from continuing operations before provision for income taxes	$	30.8	$	43.1	$	74.6	$	45.0