Quarterly report pursuant to Section 13 or 15(d)

Other Comprehensive Income (Loss), Accumulated Other Comprehensive Income (Loss) (Detail)

v3.21.2
Other Comprehensive Income (Loss), Accumulated Other Comprehensive Income (Loss) (Detail) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 26, 2021
Jun. 27, 2020
Jun. 26, 2021
Jun. 27, 2020
Dec. 26, 2020
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months     $ 115    
Other comprehensive income (loss) $ 8 $ 389 (344) $ 128  
Unrealized holding gains (losses) on available-for-sale investments [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Accumulated other comprehensive income (loss) 387   387   $ 731
Other comprehensive income (loss) before reclassifications     (285)    
Amounts reclassified out of accumulated other comprehensive income (loss)     (161)    
Tax effects     102    
Other comprehensive income (loss)     (344)    
Unrealized holding gains (losses) on derivatives [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Accumulated other comprehensive income (loss) (1,540)   (1,540)   (1,565)
Other comprehensive income (loss) before reclassifications     3    
Amounts reclassified out of accumulated other comprehensive income (loss)     31    
Tax effects     (9)    
Other comprehensive income (loss)     25    
Actuarial gains (losses) [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Accumulated other comprehensive income (loss) 58   58   83
Other comprehensive income (loss) before reclassifications     (32)    
Amounts reclassified out of accumulated other comprehensive income (loss)     0    
Tax effects     7    
Other comprehensive income (loss)     (25)    
Foreign currency translation adjustment [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Accumulated other comprehensive income (loss) $ (1,095)   (1,095)   $ (751)
Other comprehensive income (loss) before reclassifications     (314)    
Amounts reclassified out of accumulated other comprehensive income (loss)     (130)    
Tax effects     100    
Other comprehensive income (loss)     $ (344)