Quarterly report pursuant to Section 13 or 15(d)

Other Comprehensive Income (Loss), Reclassification out of Accumulated Other Comprehensive Income (Detail)

v3.2.0.727
Other Comprehensive Income (Loss), Reclassification out of Accumulated Other Comprehensive Income (Detail) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 27, 2015
Jun. 28, 2014
Jun. 27, 2015
Jun. 28, 2014
Reclassification out of Accumulated Other Comprehensive Income [Line Items]        
Interest and other, net $ (13) $ (17) $ 13 $ 95
Gains (losses) on equity investments, net 100 95 132 143
Income before taxes 2,983 3,922 5,656 6,592
Cost of sales (4,947) (4,914) (9,998) (10,065)
Research and development (3,087) (2,859) (6,082) (5,705)
Marketing, general and administrative (1,949) (2,061) (3,902) (4,108)
Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months     (280)  
Reclassified out of Accumulated Other Comprehensive Income (Loss) [Member]        
Reclassification out of Accumulated Other Comprehensive Income [Line Items]        
Income before taxes (150) 54 (211) 118
Unrealized holding gains (losses) on available-for-sale investments [Member] | Reclassified out of Accumulated Other Comprehensive Income (Loss) [Member]        
Reclassification out of Accumulated Other Comprehensive Income [Line Items]        
Interest and other, net 0 (4) 0 (2)
Gains (losses) on equity investments, net 20 62 74 123
Income before taxes 20 58 74 121
Unrealized holding gains (losses) on derivatives [Member] | Reclassified out of Accumulated Other Comprehensive Income (Loss) [Member]        
Reclassification out of Accumulated Other Comprehensive Income [Line Items]        
Income before taxes (154) 6 (253) 18
Unrealized holding gains (losses) on derivatives [Member] | Reclassified out of Accumulated Other Comprehensive Income (Loss) [Member] | Currency Forwards [Member]        
Reclassification out of Accumulated Other Comprehensive Income [Line Items]        
Cost of sales (93) (7) (136) (5)
Research and development (48) 10 (95) 18
Marketing, general and administrative (13) 3 (22) 5
Prior service credits (costs) [Member]        
Reclassification out of Accumulated Other Comprehensive Income [Line Items]        
Reclassified out of Accumulated Other Comprehensive Income (Loss), Prior Service (Credits) Costs (2) (1) (4) (2)
Actuarial gains (losses) [Member]        
Reclassification out of Accumulated Other Comprehensive Income [Line Items]        
Reclassified out of Accumulated Other Comprehensive Income (Loss), Actuarial Gains (Losses) (14) (9) (28) (19)
Amortization of pension and postretirement benefit components [Member] | Reclassified out of Accumulated Other Comprehensive Income (Loss) [Member]        
Reclassification out of Accumulated Other Comprehensive Income [Line Items]        
Income before taxes $ (16) $ (10) $ (32) $ (21)