Quarterly report pursuant to Section 13 or 15(d)

Restructuring and Asset Impairment Charges (Detail)

v3.3.0.814
Restructuring and Asset Impairment Charges (Detail)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 26, 2015
USD ($)
Employee
Sep. 27, 2014
USD ($)
Sep. 26, 2015
USD ($)
Employee
Sep. 27, 2014
USD ($)
Restructuring Cost and Reserve [Line Items]        
Restructuring and Related Cost, Incurred Cost $ 14 $ 20 $ 367 $ 238
2015 Restructuring Program [Member]        
Restructuring Cost and Reserve [Line Items]        
Restructuring and Related Cost, Incurred Cost 22 0 $ 272 0
Restructuring and Related Cost, Number of Positions Eliminated | Employee     3,800  
Restructuring and Related Activities, Completion Date     Dec. 26, 2015  
Restructuring Reserve [Roll Forward]        
Accrued restructuring, Beginning Balance     $ 0  
Accrued restructuring, Additional accruals     (285)  
Accrued restructuring, Adjustments     (13)  
Accrued restructuring, Cash payments     (178)  
Accrued restructuring, Non-cash settlements     (1)  
Accrued restructuring, Ending Balance 93   93  
2015 Restructuring Program [Member] | Employee severance and benefit arrangements [Member]        
Restructuring Cost and Reserve [Line Items]        
Restructuring and Related Cost, Incurred Cost 20 0 270 0
Restructuring Reserve [Roll Forward]        
Accrued restructuring, Beginning Balance     0  
Accrued restructuring, Additional accruals     (283)  
Accrued restructuring, Adjustments     (13)  
Accrued restructuring, Cash payments     (178)  
Accrued restructuring, Non-cash settlements     0  
Accrued restructuring, Ending Balance 92   92  
2015 Restructuring Program [Member] | Asset Impairments and other restructuring charges [Member]        
Restructuring Cost and Reserve [Line Items]        
Restructuring and Related Cost, Incurred Cost 2 0 2 0
Restructuring Reserve [Roll Forward]        
Accrued restructuring, Beginning Balance     0  
Accrued restructuring, Additional accruals     (2)  
Accrued restructuring, Adjustments     0  
Accrued restructuring, Cash payments     0  
Accrued restructuring, Non-cash settlements     (1)  
Accrued restructuring, Ending Balance 1   1  
2013 Restructuring Program [Member]        
Restructuring Cost and Reserve [Line Items]        
Restructuring and Related Cost, Incurred Cost (8) 20 $ 95 238
Restructuring and Related Cost, Number of Positions Eliminated | Employee     1,100  
Restructuring and Related Activities, Completion Date     Dec. 26, 2015  
Restructuring and Related Cost, Cost Incurred to Date $ 630   $ 630  
Restructuring and Related Cost, Number of Positions Eliminated, Inception to Date | Employee 8,700   8,700  
Restructuring Reserve [Roll Forward]        
Accrued restructuring, Beginning Balance     $ 132  
Accrued restructuring, Additional accruals     (109)  
Accrued restructuring, Adjustments     (14)  
Accrued restructuring, Cash payments     (170)  
Accrued restructuring, Non-cash settlements     (3)  
Accrued restructuring, Ending Balance $ 54   54  
2013 Restructuring Program [Member] | Employee severance and benefit arrangements [Member]        
Restructuring Cost and Reserve [Line Items]        
Restructuring and Related Cost, Incurred Cost (9) 9 87 218
Restructuring and Related Cost, Cost Incurred to Date 553   553  
Restructuring Reserve [Roll Forward]        
Accrued restructuring, Beginning Balance     121  
Accrued restructuring, Additional accruals     (100)  
Accrued restructuring, Adjustments     (13)  
Accrued restructuring, Cash payments     (156)  
Accrued restructuring, Non-cash settlements     0  
Accrued restructuring, Ending Balance 52   52  
2013 Restructuring Program [Member] | Asset Impairments and other restructuring charges [Member]        
Restructuring Cost and Reserve [Line Items]        
Restructuring and Related Cost, Incurred Cost 1 $ 11 8 $ 20
Restructuring and Related Cost, Cost Incurred to Date 77   77  
Restructuring Reserve [Roll Forward]        
Accrued restructuring, Beginning Balance     11  
Accrued restructuring, Additional accruals     (9)  
Accrued restructuring, Adjustments     (1)  
Accrued restructuring, Cash payments     (14)  
Accrued restructuring, Non-cash settlements     (3)  
Accrued restructuring, Ending Balance $ 2   $ 2