Quarterly report pursuant to Section 13 or 15(d)

Acquisitions (Details)

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Acquisitions (Details) - USD ($)
$ / shares in Units, $ in Millions
 3 Months Ended 30 Months Ended
Dec. 24, 2017
Aug. 03, 2019
Sep. 24, 2017
Feb. 03, 2017
Business Acquisition [Line Items]        
Long-term debt, Principal amount $ 21,000   $ 21,000  
Goodwill $ 6,638   $ 6,623  
RF360 Holdings [Member]        
Business Acquisition [Line Items]        
Business Acquisition, Percentage of Voting Interested Acquired 51.00%      
Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners 49.00%      
Time period after which option becomes exercisable 30 months      
Maximum amount of contingent consideration $ 200      
Cash consideration 1,463      
Fair value of put and call option to acquire noncontrolling interest 1,112      
Fair value of contingent consideration and deferred payments 496      
Total purchase price $ 3,071      
Cash and cash equivalents       $ 306
Accounts receivable       303
Inventories       260
Property, plant and equipment       821
Goodwill       843
Other assets       31
Total assets       3,472
Liabilities       (401)
Assets acquired and liabilities assumed, net       3,071
Business Acquisition, Goodwill, Expected Tax Deductible Amount       366
NXP [Member]        
Business Acquisition [Line Items]        
Business Acquisition, Date of Acquisition Agreement Oct. 27, 2016      
Cash consideration $ 38,000      
Business Acquisition, Share Price $ 110      
Business Combination, Termination Fee, Specified Circumstances, Payable to Acquirer $ 1,250      
Business Combination, Termination Fee, Specified Circumstances, Payable to Target 2,000      
Letters of Credit Outstanding, Amount $ 2,000      
Minimum [Member] | NXP [Member]        
Business Acquisition [Line Items]        
Business Acquisition, Percentage of Voting Interested Acquired 80.00%      
Minimum [Member] | Minimum subject to NXP written consent (Member) [Member]        
Business Acquisition [Line Items]        
Business Acquisition, Percentage of Voting Interested Acquired 70.00%      
Term Loan Facility [Member]        
Business Acquisition [Line Items]        
Line of Credit Facility, Maximum Borrowing Capacity $ 4,000      
Technology-Based Intangible Assets [Member] | RF360 Holdings [Member]        
Business Acquisition [Line Items]        
Intangibles assets subject to amortization       738
Weighted-average amortization period 7 years      
Customer-Related Intangible Assets [Member] | RF360 Holdings [Member]        
Business Acquisition [Line Items]        
Intangibles assets subject to amortization       87
Weighted-average amortization period 9 years      
Marketing-Related Intangible Assets [Member] | RF360 Holdings [Member]        
Business Acquisition [Line Items]        
Intangibles assets subject to amortization       8
Weighted-average amortization period 1 year      
Other Intangible Assets [Member] | RF360 Holdings [Member]        
Business Acquisition [Line Items]        
In-process research and development (IPR&D)       $ 75
Scenario, Forecast [Member] | RF360 Holdings [Member]        
Business Acquisition [Line Items]        
Exercise price of option to acquire noncontrolling interest   $ 1,150    
May 2017 debt issuance [Member]        
Business Acquisition [Line Items]        
Long-term debt, Principal amount $ 11,000