Earnings Per Share (Tables)

9 Months Ended

Jun. 30, 2016

Earnings Per Share

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

	Three-Months Ended				Nine-Months Ended
	June 30,				June 30,
	2016		2015		2016		2015
Numerator:
Net earnings	$	51,047	$	43,753	$	117,691	$	131,392
Denominator:
Basic shares outstanding		61,341		64,781		62,015		65,088
Dilutive effect of stock options and restricted stock		1,768		1,446		1,545		1,416
Diluted shares outstanding		63,109		66,227		63,560		66,504
Income per common share:
Basic earnings per share	$	0.83	$	0.68	$	1.90	$	2.02
Diluted earnings per share	$	0.81	$	0.66	$	1.85	$	1.98

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

	Three-Months Ended				Nine-Months Ended
	June 30,				June 30,
	2016		2015		2016		2015
Options		-		-		731		699
Weighted-average option price	$	n/a	$	n/a	$	46.55	$	46.55

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

	Three-Months Ended				Nine-Months Ended
	June 30,				June 30,
	2016		2015		2016		2015
Weighted-average treasury stock shares held for deferred compensation obligations		166		182		175		194