Quarterly report pursuant to Section 13 or 15(d)

Strategic Realignment Plan (Details)

v3.3.1.900
Strategic Realignment Plan (Details) - USD ($)
$ in Millions
 6 Months Ended 12 Months Ended
Mar. 27, 2016
Sep. 25, 2016
Sep. 27, 2015
Restructuring Cost and Reserve [Line Items]      
Strategic Realignment Plan, announcement Date     Jul. 22, 2015
Consulting costs $ 48    
Severance costs 37    
Restructuring-related costs 40    
Gain on sale of business 48    
Restructuring and restructuring-related charges incurred to date 271    
Restructuring Reserve [Roll Forward]      
Beginning balance of restructuring accrual 153 $ 153  
Additional Costs 97    
Cash payments (191)    
Adjustments (8)    
Ending balance of restructuring accrual 51   $ 153
Employee Severance [Member]      
Restructuring Reserve [Roll Forward]      
Beginning balance of restructuring accrual 122 122  
Additional Costs 44    
Cash payments (124)    
Adjustments (7)    
Ending balance of restructuring accrual 35   122
Other Costs [Member]      
Restructuring Reserve [Roll Forward]      
Beginning balance of restructuring accrual 31 $ 31  
Additional Costs 53    
Cash payments (67)    
Adjustments (1)    
Ending balance of restructuring accrual 16   $ 31
Minimum [Member]      
Restructuring Cost and Reserve [Line Items]      
Restructuring and Related Cost, Expected Cost 25    
Maximum [Member]      
Restructuring Cost and Reserve [Line Items]      
Restructuring and Related Cost, Expected Cost 125    
Other Operating Income (Expense) [Member]      
Restructuring Reserve [Roll Forward]      
Additional Costs $ 89    
Scenario, Forecast [Member]      
Restructuring Cost and Reserve [Line Items]      
Strategic Realignment Plan, substantial implementation period   Sep. 25, 2016