Earnings per Share

6 Months Ended

Mar. 31, 2021

Earnings Per Share [Abstract]

Earnings per share

Earnings Per Share

The following table sets forth the computation of basic and diluted earnings from continuing operations per common share (in thousands, except per share amounts):

	Three Months Ended March 31,				Six Months Ended March 31,
	2021		2020		2021		2020
Numerator:
Numerator for basic and diluted earnings per common share—Net income attributable to Evoqua Water Technologies Corp.	$	5,036	$	7,812	$	11,469	$	60,957
Denominator:
Denominator for basic net income per common share—weighted average shares	118,882		116,459		118,882		116,459
Effect of dilutive securities:
Share‑based compensation	3,041		4,391		3,393		4,892
Denominator for diluted net income per common share—adjusted weighted average shares	121,923		120,850		122,275		121,351
Basic earnings attributable to Evoqua Water Technologies Corp. per common share	$	0.04	$	0.07	$	0.10	$	0.52
Diluted earnings attributable to Evoqua Water Technologies Corp. per common share	$	0.04	$	0.06	$	0.09	$	0.50