Earnings Per Share (Tables)

3 Months Ended

Dec. 31, 2018

Earnings Per Share

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

	Three-Months Ended
	December 31,
	2018		2017
Numerator:
Net earnings	$	49,120	$	18,260
Denominator:
Basic shares outstanding		61,818		61,246
Dilutive effect of stock options and restricted stock		2,241		2,463
Diluted shares outstanding		64,059		63,709
Income per common share:
Basic earnings per share	$	0.79	$	0.30
Diluted earnings per share	$	0.77	$	0.29

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

	Three-Months Ended
	December 31,
	2018		2017
Options		1,426		754
Weighted-average option price	$	79.22	$	78.75

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

	Three-Months Ended
	December 31,
	2018		2017
Weighted-average treasury stock shares held for deferred compensation obligations		206		193