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Earnings Per Share (Tables)
12 Months Ended
Sep. 30, 2016
Earnings Per Share  
Schedule of computations of basic and diluted earnings per share

The following table sets forth the computations of basic and diluted earnings per share (in thousands, except per share data):

                                                                                                                                                                                    

 

 

 

Year ended September 30,

 

 

 

2016

 

2015

 

2014

 

Net earnings

 

$

222,942 

 

$

235,087 

 

$

245,993 

 

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​  

​  

​  

​  

​  

​  

​  

​  

​  

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Total weighted average basic shares

 

 

147,179 

 

 

156,353 

 

 

159,933 

 

Dilutive securities:

 

 

 

 

 

 

 

 

 

 

Stock options and stock award programs

 

 

1,624 

 

 

1,873 

 

 

3,486 

 

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​  

​  

​  

​  

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Total weighted average diluted shares

 

 

148,803 

 

 

158,226 

 

 

163,419 

 

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​  

​  

​  

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Earnings per share:

 

 

 

 

 

 

 

 

 

 

Basic

 

$

1.51 

 

$

1.50 

 

$

1.54 

 

​  

​  

​  

​  

​  

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​  

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Diluted

 

$

1.50 

 

$

1.49 

 

$

1.51 

 

​  

​  

​  

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