Accumulated Other Comprehensive Loss (Tables)

3 Months Ended

Aug. 31, 2016

Accumulated Other Comprehensive Loss

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

	Currency Translation Adjustments			Pension Plans			Total
Balance at June 1, 2016	$	(1.1	)	$	(43.3	)	$	(44.4	)
Other comprehensive loss before reclassifications	(1.5		)	—			(1.5		)
Amounts reclassified from AOCL	—			0.3			0.3
Total other comprehensive income (loss)	(1.5		)	0.3			(1.2		)
Balance at August 31, 2016	$	(2.6	)	$	(43.0	)	$	(45.6	)
Balance at June 1, 2015	$	0.9		$	(41.3	)	$	(40.4	)
Reclassification within AOCL	(2.0		)	2.0			—
Other comprehensive income before reclassifications from AOCL	0.2			—			0.2
Amounts reclassified from AOCL	—			0.2			0.2
Total other comprehensive income	0.2			0.2			0.4
Balance at August 31, 2015	$	(0.9	)	$	(39.1	)	$	(40.0	)