Accumulated Other Comprehensive Loss (Tables)

3 Months Ended

Aug. 31, 2020

Accumulated Other Comprehensive Loss

Schedule of changes in accumulated other comprehensive loss ("AOCL") by component

	Currency
	Translation		Pension
	Adjustments		Plans		Total
Balance at June 1, 2020	$	(2.0)	$	(42.6)	$	(44.6)
Other comprehensive income before reclassifications		1.2		—		1.2
Amounts reclassified from AOCL		—		0.3		0.3
Total other comprehensive income		1.2		0.3		1.5
Balance at August 31,  2020	$	(0.8)	$	(42.3)	$	(43.1)
Balance at June 1, 2019	$	(2.1)	$	(38.8)	$	(40.9)
Other comprehensive loss before reclassifications		(0.1)		—		(0.1)
Amounts reclassified from AOCL		—		0.2		0.2
Total other comprehensive income (loss)		(0.1)		0.2		0.1
Balance at August 31, 2019	$	(2.2)	$	(38.6)	$	(40.8)