Acquisitions (Details) $ in Millions	12 Months Ended
	Dec. 30, 2017 USD ($) Acquisition	Dec. 31, 2016 USD ($) Acquisition	Dec. 26, 2015 USD ($) Acquisition	Aug. 21, 2017	Aug. 08, 2017 USD ($)	Dec. 28, 2015 USD ($)
Business Acquisition [Line Items]
Goodwill, Acquired During Period	$ 10,290	$ 6,366
Goodwill	$ 24,389	$ 14,099	$ 11,332
Developed technology
Business Acquisition [Line Items]
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	9 years	9 years
Customer relationships
Business Acquisition [Line Items]
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	12 years	12 years
Mobileye N.V. [Member]
Business Acquisition [Line Items]
Business Acquisition, Percentage of Voting Interests Acquired				97.30%	84.40%
Noncontrolling Interest, Decrease from Redemptions or Purchase of Interests	$ 1,800
Business Combinations During Period, Consideration Transferred	14,500
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents					$ 366
Short-term investments and marketable securities					370
Tangible assets					227
Goodwill, Acquired During Period	10,278
Identified intangible assets					4,482
Current Liabilities					(69)
Deferred tax liabilities and other					(418)
Business Combination, Acquisition of Less than 100 Percent, Noncontrolling Interest, Fair Value	375
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Less Noncontrolling Interest					14,495
Share-based Compensation Arrangement by Share-based Payment Award Accelerated Compensation Cost	$ 71
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles					3,123
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Indefinite-Lived Intangible Assets					1,359
Mobileye N.V. [Member] | In-process research and development
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Indefinite-Lived Intangible Assets					1,359
Mobileye N.V. [Member] | Developed technology
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles					2,346
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	9 years
Mobileye N.V. [Member] | Customer relationships
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles					713
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	12 years
Mobileye N.V. [Member] | Brands
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles					$ 64
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	10 years
Series of Individually Immaterial Business Acquisitions [Member]
Business Acquisition [Line Items]
Business Combinations During Period, Consideration Transferred	$ 1,100	$ 1,000
Number of Businesses Acquired | Acquisition	2	11	8
Altera Corporation [Member]
Business Acquisition [Line Items]
Business Combinations During Period, Consideration Transferred	$ 14,500
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents						$ 2,048
Identified intangible assets						7,566
Short-term investments						182
Receivables						368
Inventory						555
Other current assets						123
Property, plant and equipment						312
Goodwill						5,448
Other long-term investments and assets						2,515
Deferred income						(351)
Other liabilities						(283)
Long-term debt						(1,535)
Deferred tax liabilities						(449)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net						14,451
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles						6,965
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Indefinite-Lived Intangible Assets						601
Altera Corporation [Member] | In-process research and development
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Indefinite-Lived Intangible Assets						601
Altera Corporation [Member] | Developed technology
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles						5,757
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	9 years
Altera Corporation [Member] | Customer relationships
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles						1,121
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	12 years
Altera Corporation [Member] | Brands
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles						$ 87
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	6 years