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 9 Months Ended
Sep. 25, 2021
Sep. 26, 2020
Sep. 25, 2021
Sep. 26, 2020
Dec. 26, 2020
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months     $ 90    
Other comprehensive income (loss) $ (52) $ 212 (396) $ 340  
Unrealized holding gains (losses) on available-for-sale investments [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Accumulated other comprehensive income (loss) 341   341   $ 731
Other comprehensive income (loss) before reclassifications     (313)    
Amounts reclassified out of accumulated other comprehensive income (loss)     (196)    
Tax effects     119    
Other comprehensive income (loss)     (390)    
Unrealized holding gains (losses) on derivatives [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Accumulated other comprehensive income (loss) (1,527)   (1,527)   (1,565)
Other comprehensive income (loss) before reclassifications     5    
Amounts reclassified out of accumulated other comprehensive income (loss)     47    
Tax effects     (14)    
Other comprehensive income (loss)     38    
Actuarial gains (losses) [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Accumulated other comprehensive income (loss) 39   39   83
Other comprehensive income (loss) before reclassifications     (41)    
Amounts reclassified out of accumulated other comprehensive income (loss)     (14)    
Tax effects     11    
Other comprehensive income (loss)     (44)    
Foreign currency translation adjustment [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Accumulated other comprehensive income (loss) $ (1,147)   (1,147)   $ (751)
Other comprehensive income (loss) before reclassifications     (349)    
Amounts reclassified out of accumulated other comprehensive income (loss)     (163)    
Tax effects     116    
Other comprehensive income (loss)     $ (396)