Earnings Per Share (Tables)

3 Months Ended

Dec. 31, 2020

Earnings Per Share [Abstract]

Reconciliation of Net Earnings to Net Earnings Per Share Basic and Diluted

The following is a reconciliation of net earnings to basic earnings per share and diluted earnings per share:

	Three-Months Ended December 31,
	2020		2019
Numerator:
Net earnings	$	41,570	$	53,373
Denominator:
Basic shares outstanding		62,812		61,991
Dilutive effect of stock options and restricted stock		2,080		2,682
Diluted shares outstanding		64,892		64,673
Income per common share:
Basic earnings per share	$	0.66	$	0.86
Diluted earnings per share	$	0.64	$	0.83

Anti-dilutive Stock Options Excluded from Computation of Earnings Per Share

The following stock option grants were outstanding but were excluded from the computation of diluted earnings per share because their inclusion would have been anti-dilutive.

	Three-Months Ended December 31,
	2020		2019
Options		587		653
Weighted-average option price	$	104.99	$	104.40

Schedule of Treasury Stock Shares Held for Deferred Compensation Included in Basic and Diluted Shares Outstanding

The weighted-average shares of common stock outstanding for basic and diluted earnings per share included the weighted-average treasury stock shares held for deferred compensation obligations of the following:

	Three-Months Ended December 31,
	2020		2019
Weighted-average treasury stock shares held for deferred compensation obligations		200		213