Earnings per Share (Tables)

3 Months Ended

Dec. 31, 2021

Earnings Per Share [Abstract]

Schedule of Calculation of Numerator and Denominator in Earnings Per Share

The following is a reconciliation of the numerator and denominator of the diluted earnings per share computations for the periods presented below.

	Three Months Ended December 31,
(in millions, except share amounts)	2021		2020
Numerator:
Net income	$	41.7	$	19.5
Less: Allocation to participating securities	(1.2)		(0.5)
Net income allocated to common stockholders	$	40.5	$	19.0
Denominator:
Weighted average number of:
Common shares outstanding	19,383,303		18,940,876
Dilutive potential common shares outstanding:
Share-based awards	475,409		529,977
Diluted weighted-average common shares	19,858,712		19,470,853