Annual report pursuant to Section 13 and 15(d)

Comprehensive Income (Detail)

v2.4.0.6
Comprehensive Income (Detail) (USD $)
In Millions, unless otherwise specified
 12 Months Ended
Dec. 31, 2011
Dec. 25, 2010
Dec. 26, 2009
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]      
Accumulated net unrealized holding gain (loss) on available-for-sale investments $ 231 $ 401  
Accumulated net deferred tax asset valuation allowance 104 203  
Accumulated net unrealized holding gain (loss) on derivatives 8 127  
Accumulated net prior service cost (32) (36)  
Accumulated net actuarial loss (950) (362)  
Accumulated net foreign currency translation adjustment (142)    
Total accumulated other comprehensive income (loss) (781) 333  
Components Of Total Comprehensive Income (Loss) [Abstract]      
Net income 12,942 11,464 4,369
Total comprehensive income 11,828 11,404 5,155
Change in unrealized holding gain (loss) on investments, Before Tax 35 311 578
Change in unrealized holding gain (loss) on investments, Tax (13) (111) (210)
Change in unrealized holding gain (loss) on investments, Net of Tax 22 200 368
Less: adjustment for (gain) loss on investments included in net income, Before Tax (299) (94) 50
Less: adjustment for (gain) loss on investments included in net income, Tax 107 34 (18)
Less: adjustment for (gain) loss on investments included in net income, Net of Tax (192) (60) 32
Change in deferred tax asset valuation allowance, Tax   72 152
Change in deferred tax asset valuation allowance, Net of Tax   72 152
Less: adjustment for (gain) loss on deferred tax asset valuation allowance included in net income, Tax (99) (15) (6)
Less: adjustment for (gain) loss on deferred tax asset valuation allowance included in net income, Net of Tax (99) (15) (6)
Change in unrealized holding gain (loss) on derivatives, Before Tax 20 73 75
Change in unrealized holding gain (loss) on derivatives, Tax (16) (23) (4)
Change in unrealized holding gain (loss) on derivatives, Net of Tax 4 50 71
Less: adjustment for amortization of (gain) loss on derivatives, Before Tax (161) (80) 22
Less: adjustment for amortization of (gain) loss on derivatives, Tax 38 17 (1)
Less: adjustment for amortization of (gain) loss on derivatives, Net of Tax (123) (63) 21
Change in prior service costs, Before Tax   (67) 21
Change in prior service costs, Tax   24 (7)
Change in prior service costs, Net of Tax   (43) 14
Less: adjustment for amortization of prior service costs, Before Tax 7 7 (1)
Less: adjustment for amortization of prior service costs, Tax (3) (3)  
Less: adjustment for amortization of prior service costs, Net of Tax 4 4 (1)
Change in actuarial loss, Before Tax (900) (300) 132
Change in actuarial loss, Tax 284 81 (15)
Change in actuarial loss, Net of Tax (616) (219) 117
Less: adjustment for amortization of actuarial loss, Before Tax 43 22 26
Less: adjustment for amortization of actuarial loss, Tax (15) (8) (8)
Less: adjustment for amortization of actuarial loss, Net of Tax 28 14 18
Change in net foreign currency translation adjustment, Before Tax (155)    
Change in net foreign currency translation adjustment, Tax 13    
Change in net foreign currency translation adjustment, Net of Tax (142)    
Total other comprehensive income (loss), Before Tax (1,410) (128) 903
Total other comprehensive income (loss), Tax 296 68 (117)
Total other comprehensive income (loss), Net of Tax (1,114) (60) 786
Comprehensive Income Textual Details [Abstract]      
Defined Benefit Plan, Amortization of Net Prior Service Cost (Credit) (5)    
Defined Benefit Plan, Amortization of Net Gains (Losses) $ (91)