Earnings Per Share (Tables)

9 Months Ended

Jun. 30, 2015

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,
	2015		2014		2015		2014
Numerator:
Net earnings	$	43,753	$	46,001	$	131,392	$	114,182
Denominator:
Basic shares outstanding		64,781		65,845		65,088		66,736
Dilutive effect of stock options and restricted stock		1,446		1,302		1,416		1,294
Diluted shares outstanding		66,227		67,147		66,504		68,030
Income per common share:
Basic earnings per share	$	0.68	$	0.70	$	2.02	$	1.71
Diluted earnings per share	$	0.66	$	0.69	$	1.98	$	1.68

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

	Three-Months Ended				Nine-Months Ended
	June 30,				June 30,
	2015		2014		2015		2014
Options		-		677		699		236
Weighted-average option price	$	n/a	$	40.99	$	46.55	$	41.05

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,
	2015		2014		2015		2014
Weighted-average treasury stock shares held for deferred compensation obligations		182		206		194		220