Earnings per Share

12 Months Ended

Sep. 30, 2025

Earnings Per Share [Abstract]

Earnings per Share

Earnings per Share

The following table presents reconciliations for the numerators and denominators of basic and diluted earnings per share (“EPS”) during fiscal 2025, 2024 and 2023: 

	Year Ended September 30,
	2025		2024		2023
	(In thousands, except per share data)
Numerator for diluted and basic earnings per share:
Net income	$	651,946	$	512,811	$	429,375
Denominator — share:
Basic weighted-average shares	24,239		24,676		24,986
Effect of dilutive securities	322		403		381
Diluted weighted-average shares	24,561		25,079		25,367
Earnings per share:
Basic	$	26.90	$	20.78	$	17.18
Diluted	$	26.54	$	20.45	$	16.93

Anti-dilutive share-based awards excluded from the calculations of diluted EPS were immaterial during the years presented.