Quarterly report pursuant to Section 13 or 15(d)

Investments, Equity Investments (Details)

v3.19.3
Investments, Equity Investments (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 28, 2019
Sep. 29, 2018
Sep. 28, 2019
Sep. 29, 2018
Dec. 29, 2018
Schedule of Investments [Line Items]          
Marketable Securities $ 352   $ 352   $ 1,440
Cost Method Investments 3,287   3,287   2,978
Equity Method Investments 1,180   1,180   1,624
Equity Investments 4,819   4,819   $ 6,042
Mark to market on marketable equity securities1 114 $ 8 188 $ 379  
Observable price adjustments on non-marketable 84 43 100 191  
Impairments (17) (328) (79) (372)  
Other Net Equity Investments 137 202 713 167  
Gain (Loss) on Investments 318 (75) 922 365  
Net gains (losses) recognized during the period on equity securities 281 215 366 808  
Less: Net (gains) losses recognized during the period on equity securities sold during the period (54) (225) (321) (463)  
Unrealized gains (losses) recognized during the reporting period on equity securities still held at the reporting date 227 (10) 45 345  
IM Flash Technologies, LLC [Member]          
Schedule of Investments [Line Items]          
Equity Method Investments 1,100   1,100    
Related Party Transaction, Purchases from Related Party $ 140 $ 97 $ 496 $ 324