Annual report pursuant to Section 13 and 15(d)

Investments Investments, Equity Investments (Details)

v3.22.4
Investments Investments, Equity Investments (Details) - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Apr. 02, 2022
Dec. 31, 2022
Dec. 25, 2021
Dec. 26, 2020
Schedule of Investments [Line Items]        
Marketable equity securities   $ 1,341 $ 2,171  
Non-marketable equity securities   4,561 4,111  
Equity method investments   10 16  
Total   $ 5,912 6,298  
Marketable equity securities subject to trading-volume or market-based restrictions   90.00%    
Marketable equity securities threshold percentage of shares owned resulting in trading volume restrictions   1.00%    
Ongoing mark-to-market adjustments on marketable equity securities   $ (787) (130) $ (133)
Observable price adjustments on non-marketable equity securities   (299) (750) (176)
Impairment charges   (190) (154) (303)
Sale of equity investments and other   4,946 2,263 2,164
Total gains (losses) on equity investments, net   4,268 2,729 1,904
Equity Securities, FV-NI, Gain (Loss), Net   (314) 1,210 1,679
Less: Net (gains) losses recognized during the period on equity securities sold during the period   1 (259) (254)
Net unrealized gains (losses) recognized during the period on equity securities still held at the reporting date   (313) 951 1,425
Sales of equity investments   $ 4,961 581 910
McAfee [Member]        
Schedule of Investments [Line Items]        
Equity Method Investment, Ownership Percentage   41.00%    
Sales of equity investments   $ 1,300 126  
Cash proceeds from sale of equity method investment   228    
McAfee [Member] | McAfee Enterprise Business        
Schedule of Investments [Line Items]        
Sales of equity investments   1,100    
Bejing Unisoc Technology Ltd.        
Schedule of Investments [Line Items]        
Total gains (losses) on equity investments, net $ 471      
Equity Securities, FV-NI, Cost   1,100 1,100  
Cost-method Investments [Member]        
Schedule of Investments [Line Items]        
Impairment charges   $ (190) $ (154) $ (290)