Earnings Per Share (Tables)

6 Months Ended

Mar. 31, 2023

Basic and diluted earnings per share for the three and six months ended March 31, 2023 and 2022 are calculated as follows:


	Three Months Ended March 31				Six Months Ended March 31
	2023		2022		2023		2022
	(In thousands, except per share amounts)
Basic Earnings Per Share
Net income	$	357,671	$	324,999	$	629,531	$	574,208
Less: Income allocated to participating securities	212		202		381		379
Income available to common shareholders	$	357,459	$	324,797	$	629,150	$	573,829
Basic weighted average shares outstanding	143,941		136,834		142,881		135,259
Net income per share — Basic	$	2.48	$	2.37	$	4.40	$	4.24
Diluted Earnings Per Share
Income available to common shareholders	$	357,459	$	324,797	$	629,150	$	573,829
Effect of dilutive shares	—		—		—		—
Income available to common shareholders	$	357,459	$	324,797	$	629,150	$	573,829
Basic weighted average shares outstanding	143,941		136,834		142,881		135,259
Dilutive shares	46		416		82		211
Diluted weighted average shares outstanding	143,987		137,250		142,963		135,470
Net income per share — Diluted	$	2.48	$	2.37	$	4.40	$	4.24