Annual report pursuant to Section 13 and 15(d)

Divestitures (Details)

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Divestitures (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 28, 2019
Dec. 29, 2018
Dec. 30, 2017
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Proceeds from Divestiture of Businesses $ 911 $ 548 $ 3,124
Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal 690 497 387
Current Income Tax Expense (Benefit) 2,488 3,872 9,233
Smartphone Modem Business [Member]      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Proceeds from Divestiture of Businesses 267    
Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal $ 690    
Wind River Systems, Inc. [Member]      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal   $ 494  
Intel Security Group [Member]      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal     387
Current Income Tax Expense (Benefit)     822
Intel Security Group [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member] | Accumulated Foreign Currency Adjustment Including Portion Attributable to Noncontrolling Interest [Member]      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Disposal Group, Including Discontinued Operation, Foreign Currency Translation Gains (Losses)     $ 507