XML 97 R68.htm IDEA: XBRL DOCUMENT v2.4.0.8
Equity (Schedule of Share Repurchases) (Details) (USD $)
In Millions, unless otherwise specified
 12 Months Ended
Sep. 27, 2014
Sep. 28, 2013
Sep. 29, 2012
Class of Stock [Line Items]      
Dollars $ 295.00 $ 614.00 $ 264.00
Class A [Member]
      
Class of Stock [Line Items]      
Shares 8.3 23.9 14.3
Dollars 295.00 614.00 264.00
Class A [Member] | Share Repurchase Program [Member]
      
Class of Stock [Line Items]      
Shares 7.1 21.1 12.5
Dollars 250.00 550.00 230.00
Class A [Member] | Open Market Repurchases [Member]
      
Class of Stock [Line Items]      
Shares 1.2 2.8 1.8
Dollars $ 45.00 $ 64.00 $ 34.00