Earnings (Loss) Per Share of Common Stock (Tables)

9 Months Ended

Jun. 30, 2021

Earnings Per Share [Abstract]

Reconciliation of Numerator and Denominator for Basic and Diluted Earnings (loss) Per Share Calculation

Set forth below is a reconciliation of the numerator and denominator for basic and diluted earnings (loss) per share calculation for the periods indicated:

	Three Months Ended June 30,					Nine Months Ended June 30,
	2021		2020			2021		2020
Numerator:
Net income (loss) available to common stockholders	$	25.2	$	(2.4	)	$	19.5	$	(35.5	)
Denominator:
Weighted average number of common shares outstanding – basic		105,202,000		103,793,000			105,177,000		103,583,000
Basic earnings (loss) per share	$	0.24	$	(0.02	)	$	0.19	$	(0.34	)
Weighted average number of common shares outstanding – diluted		105,947,000		103,793,000			105,662,000		103,583,000
Diluted earnings (loss) per share	$	0.24	$	(0.02	)	$	0.18	$	(0.34	)
Other Information:
Weighted average number of anti-dilutive options and restricted stock		6,897,000		8,760,000			7,468,000		8,285,000