Quarterly report pursuant to Section 13 or 15(d)

Acquisitions (Detail)

v3.8.0.1
Acquisitions (Detail) - Mobileye [Member] - USD ($)
$ in Millions
9 Months Ended
Sep. 30, 2017
Aug. 21, 2017
Aug. 08, 2017
Business Acquisition [Line Items]      
Percentage of Voting Interests Acquired   97.30% 84.40%
Purchase of Noncontrolling Interests $ 1,800    
Business Combination, Consideration Transferred 14,500    
Business Combination, Cash and Equivalents Acquired     $ 366
Business Combination, Financial Assets Acquired     370
Business Combination, Tangible Assets Acquired     227
Goodwill, Acquired During Period 10,278    
Business Combination, Intangible Assets Other than Goodwill Acquired     4,482
Business Combination, Tangible Liabilities Assumed     69
Business Combination, Other Long-term Liabilities Assumed     418
Business Combination, Acquisition of Less than 100 Percent, Noncontrolling Interest, Fair Value     375
Business Combination, Assets Acquired and Liabilities Assumed, Net     14,495
Share-based Compensation Arrangement Award Accelerated $ 71    
Acquired Finite-lived Intangible Assets, Fair Value     3,123
Acquired Indefinite-lived Intangible Assets, Fair Value     1,359
Acquisition-related Customer Relationships [Member]      
Business Acquisition [Line Items]      
Acquired Finite-lived Intangible Assets, Fair Value     713
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life 12 years    
Acquisition-related Brands [Member]      
Business Acquisition [Line Items]      
Acquired Finite-lived Intangible Assets, Fair Value     64
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life 10 years    
Acquisition-related Developed Technology Rights [Member]      
Business Acquisition [Line Items]      
Acquired Finite-lived Intangible Assets, Fair Value     2,346
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life 9 years    
In Process Research and Development [Member]      
Business Acquisition [Line Items]      
Acquired Indefinite-lived Intangible Assets, Fair Value     $ 1,359