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Earnings Per Share
12 Months Ended
Sep. 30, 2019
Earnings Per Share [Abstract]  
Earnings Per Share Earnings Per Share
We use the two-class method of computing earnings per share because we have participating securities in the form of non-vested restricted stock units with a nonforfeitable right to dividend equivalents, for which vesting is predicated solely on the passage of time. The calculation of earnings per share using the two-class method excludes income attributable to these participating securities from the numerator and excludes the dilutive impact of those shares from the denominator. Basic weighted average shares outstanding is calculated based upon the weighted average number of common shares outstanding during the periods presented. Also, this calculation includes fully vested stock awards that have not yet been issued as common stock. Additionally, the weighted average shares outstanding for diluted EPS includes the incremental effects of the forward sale agreements, discussed in Note 7, when the impact is dilutive.
Basic and diluted earnings per share for the fiscal years ended September 30 are calculated as follows:
 
2019
 
2018
 
2017
 
(In thousands, except per share data)
Basic Earnings Per Share from continuing operations
 
 
 
 
 
Income from continuing operations
$
511,406

 
$
603,064

 
$
382,711

Less: Income from continuing operations allocated to participating securities
416

 
580

 
475

Income from continuing operations available to common shareholders
$
510,990

 
$
602,484

 
$
382,236

Basic weighted average shares outstanding
117,200

 
111,012

 
106,100

Income from continuing operations per share — Basic
$
4.36

 
$
5.43

 
$
3.60

 
 
 
 
 
 
Basic Earnings Per Share from discontinued operations
 
 
 
 
 
Income from discontinued operations
$

 
$

 
$
13,710

Less: Income from discontinued operations allocated to participating securities

 

 
12

Income from discontinued operations available to common shareholders
$

 
$

 
$
13,698

Basic weighted average shares outstanding
117,200

 
111,012

 
106,100

Income from discontinued operations per share - Basic
$

 
$

 
$
0.13

Net Income per share — Basic
$
4.36

 
$
5.43

 
$
3.73

 
 
 
 
 
 
Diluted Earnings Per Share from continuing operations
 
 
 
 
 
Income from continuing operations available to common shareholders
$
510,990

 
$
602,484

 
$
382,236

Effect of dilutive shares

 

 

Income from continuing operations available to common shareholders
$
510,990

 
$
602,484

 
$
382,236

Basic weighted average shares outstanding
117,200

 
111,012

 
106,100

Dilutive shares
261

 

 

Diluted weighted average shares outstanding
117,461

 
111,012

 
106,100

Income from continuing operations per share — Diluted
$
4.35

 
$
5.43

 
$
3.60

 
 
 
 
 
 
Diluted Earnings Per Share from discontinued operations
 
 
 
 
 
Income from discontinued operations available to common shareholders
$

 
$

 
$
13,698

Effect of dilutive shares

 

 

Income from discontinued operations available to common shareholders
$

 
$

 
$
13,698

Basic weighted average shares outstanding
117,200

 
111,012

 
106,100

Dilutive shares
261

 

 

Diluted weighted average shares outstanding
117,461

 
111,012

 
106,100

Income from discontinued operations per share - Diluted
$

 
$

 
$
0.13

Net Income per share — Diluted
$
4.35

 
$
5.43

 
$
3.73