Quarterly report pursuant to Section 13 or 15(d)

Basis of Presentation Share-Based Compensation (Details)

v3.7.0.1
Basis of Presentation Share-Based Compensation (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Jun. 25, 2017
Jun. 26, 2016
Jun. 25, 2017
Jun. 26, 2016
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]        
Share-based compensation expense before income taxes $ 227 $ 235 $ 712 $ 730
Related income tax benefit (28) (38) (113) (126)
Share-based compensation expense, net of income taxes 199 197 599 604
Restricted Stock [Member]        
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]        
Unrecognized compensation costs related to non-vested restricted stock units 1,100   $ 1,100  
Weighted-average period over which unrecognized compensation expense related to nonvested restricted stock units is expected to be recognized     1 year 10 months  
Cost of equipment and service revenues [Member]        
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]        
Share-based compensation expense before income taxes 10 10 $ 30 31
Research and development [Member]        
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]        
Share-based compensation expense before income taxes 147 152 455 478
Selling, general and administrative [Member]        
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]        
Share-based compensation expense before income taxes $ 70 $ 73 $ 227 $ 221