Earnings Per Share

6 Months Ended

Mar. 31, 2024

Earnings Per Share [Abstract]

Earnings Per Share

Earnings per Share

The computations of basic and diluted earnings per share are as follows:

	Three Months Ended March 31,				Six Months Ended March 31,
	2024		2023		2024		2023
	(In millions, except share and per share amounts)
Numerator:
Net income	$	45.0	$	26.9	$	83.2	$	47.7
Denominator:
Weighted average common shares outstanding — basic	50,147,639		49,943,373		50,106,735		49,916,927
Dilutive effect of stock-based compensation	479,318		67,166		437,784		37,854
Total weighted average shares outstanding — diluted	50,626,957		50,010,539		50,544,519		49,954,781
Basic net income per common share	$	0.90	$	0.54	$	1.66	$	0.95
Diluted net income per common share	$	0.89	$	0.54	$	1.65	$	0.95