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EARNINGS PER SHARE (Tables)
 12 Months Ended
Sep. 30, 2012
Earnings Per Share [Abstract]  
Schedule of Earnings Per Share Basic and Diluted Table [Text Block]
The following table presents the calculation of the Company's basic and diluted earnings per share for the fiscal years ended September 30:
(Thousands, except per share amounts)
2012
2011
2010
Net income , as reported
$
92,879

$
101,299

$
117,457

Basic earnings per share
 
 
 
Weighted average shares of common stock outstanding-basic
41,527

41,359

41,364

Basic earnings per common share
$2.24
$2.45
$2.84
Diluted earnings per share
 
 
 
Weighted average shares of common stock outstanding-basic
41,527

41,359

41,364

Incremental shares (1)
105

209

266

Weighted average shares of common stock outstanding-diluted
41,632

41,568

41,630

Diluted earnings per common share (2)
$2.23
$2.44
$2.82
(1)
Incremental shares consist of stock options, stock awards and performance units.
(2)
There were no anti-dilutive shares excluded from the calculation of diluted earnings per share for fiscal 2012, 2011 and 2010.