Annual report pursuant to Section 13 and 15(d)

Employee Benefit Plans Employee Stock Purchase Plan (Details)

v3.3.0.814
Employee Benefit Plans Employee Stock Purchase Plan (Details) - Employee Stock Purchase Plans [Member] - USD ($)
$ / shares in Units, $ in Millions
12 Months Ended
Sep. 27, 2015
Sep. 28, 2014
Sep. 29, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Percentage applied to fair market value of the Company's common stock to determine purchase price 85.00%    
Maximum amount of employee compensation that can be withheld 15.00%    
Shares authorized 71,709,000    
Shares reserved for future issuances 26,361,000    
Shares issued in period 4,977,000 4,376,000 4,044,000
Shares issued in period, average price per share issued $ 53.92 $ 58.81 $ 52.70
Unrecognized compensation expense related to non-vested awards $ 23    
Cash received from exercise of purchase rights $ 268 $ 257 $ 213