Earnings Per Share (Tables)

9 Months Ended

Jun. 30, 2023

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

Basic and diluted earnings per share for the three and nine months ended June 30, 2023 and 2022 are calculated as follows:

	Three Months Ended June 30				Nine Months Ended June 30
	2023		2022		2023		2022
	(In thousands, except per share amounts)
Basic Earnings Per Share
Net income	$	137,807	$	128,547	$	767,338	$	702,755
Less: Income allocated to participating securities	83		79		482		465
Income available to common shareholders	$	137,724	$	128,468	$	766,856	$	702,290
Basic weighted average shares outstanding	146,051		139,881		143,938		136,799
Net income per share — Basic	$	0.94	$	0.92	$	5.33	$	5.13
Diluted Earnings Per Share
Income available to common shareholders	$	137,724	$	128,468	$	766,856	$	702,290
Effect of dilutive shares	—		—		—		—
Income available to common shareholders	$	137,724	$	128,468	$	766,856	$	702,290
Basic weighted average shares outstanding	146,051		139,881		143,938		136,799
Dilutive shares	16		346		60		256
Diluted weighted average shares outstanding	146,067		140,227		143,998		137,055
Net income per share — Diluted	$	0.94	$	0.92	$	5.33	$	5.12