v2.4.0.8
Stockholders' Equity (Tables)
 9 Months Ended
Jun. 30, 2013
Stockholders' Equity Note [Abstract]  
Schedule of Stock by Class
The number of shares of each class and the number of shares of class A common stock on an as-converted basis at June 30, 2013, are as follows:
(in millions, except conversion rate)
Shares Outstanding
 
Conversion Rate
Into Class A
Common Stock
 
As-converted Class A Common
Stock(1)
Class A common stock
515

 
—

 
515

Class B common stock
245

 
0.4206

 
103

Class C common stock
27

 
1.0000

 
27

Total
 
 
 
 
645

(1)  
Figures in the table may not recalculate exactly due to rounding. As-converted class A common stock is calculated based on whole numbers, not the rounded numbers presented.
Share Repurchase Program Disclosure
The following table presents share repurchases in the open market.
(in millions, except per share data)
Three Months Ended June 30, 2013
 
Nine Months Ended June 30, 2013
Shares repurchased in the open market (1)
6

 
26

Weighted-average repurchase price per share
$
176.75

 
$
157.48

Total cost
$
981

 
$
4,054

(1)  
All shares repurchased in the open market have been retired and constitute authorized but unissued shares.