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Earnings Per Share (Table)
6 Months Ended
Mar. 31, 2016
Earnings Per Share [Abstract]  
Earnings per share table
Basic and diluted earnings per share for the three and six months ended March 31, 2016 and 2015 are calculated as follows:
 
Three Months Ended 
 March 31
 
Six Months Ended 
 March 31
 
2016
 
2015
 
2016
 
2015
 
(In thousands, except per share amounts)
Basic and Diluted Earnings Per Share
 
 
 
 
 
 
 
Net income
$
141,810

 
$
137,684

 
$
244,671

 
$
235,279

Less: Income allocated to participating securities
231

 
296

 
405

 
520

Income available to common shareholders
$
141,579

 
$
137,388

 
$
244,266

 
$
234,759

Basic and diluted weighted average shares outstanding
102,946

 
101,746

 
102,837

 
101,667

Net income per share - Basic and Diluted
$
1.38

 
$
1.35

 
$
2.38

 
$
2.31