Earnings per Share (Tables)

3 Months Ended

Dec. 31, 2023

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)	2023		2022
Numerator:
Net income	$	69.1	$	76.6
Less: Allocation to participating securities	(2.4)		(2.4)
Net income allocated to common stockholders	$	66.7	$	74.2
Denominator:
Weighted average number of:
Common shares outstanding	30,233,107		29,657,724
Dilutive potential common shares outstanding:
Share-based awards	1,041,200		1,092,054
Diluted weighted-average common shares	31,274,307		30,749,778