Goodwill and Acquisition-related Intangibles, net (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 28, 2025	Jun. 29, 2024	Jun. 28, 2025	Jun. 29, 2024	Dec. 28, 2024	Feb. 14, 2022
Goodwill [Line Items]
Goodwill, Gross	$ 25,083		$ 25,083		$ 24,839
Goodwill, Change in Goodwill Allocation, Description			—
Goodwill, Acquired During Period			$ 244
Intangible Assets, Gross (Excluding Goodwill)					26,808	$ 26,825
Amortization of acquisition-related intangibles			1,135	$ 1,225
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]
Finite-Lived Intangible Asset, Expected Amortization, Remainder of Fiscal Year	1,119		1,119
Finite-Lived Intangible Asset, Expected Amortization, Year One	2,149		2,149
Finite-Lived Intangible Asset, Expected Amortization, Year Two	2,031		2,031
Finite-Lived Intangible Asset, Expected Amortization, Year Three	1,919		1,919
Finite-Lived Intangible Asset, Expected Amortization, Year Four	1,691		1,691
Finite-Lived Intangible Asset, Expected Amortization, after Year Five	8,903		8,903
Finite-Lived Intangible Assets, Net	17,812		17,812		18,768
Finite-Lived Intangible Assets [Roll Forward]
Finite-Lived Intangible Assets, Gross	26,825		26,825		26,646
Finite-Lived Intangible Assets, Accumulated Amortization	9,013		9,013		7,878
Finite-Lived Intangible Assets, Net	17,812		17,812		18,768
Segment Reporting, Reconciling Item, Corporate Nonsegment
Goodwill [Line Items]
Amortization of acquisition-related intangibles	568	$ 603	1,100	$ 1,200
Other Intangible Assets
Goodwill [Line Items]
Indefinite-lived Intangible Assets (Excluding Goodwill)	0		0		162
Data Center
Goodwill [Line Items]
Goodwill, Gross	3,647		3,647		3,403
Goodwill, Acquired During Period			$ 244
Gaming
Goodwill [Line Items]
Goodwill, Gross					238
Goodwill, Change in Goodwill Allocation, Description			(238)
Embedded
Goodwill [Line Items]
Goodwill, Gross	21,072		$ 21,072		21,072
Client
Goodwill [Line Items]
Goodwill, Gross					126
Goodwill, Change in Goodwill Allocation, Description			(126)
Client and Gaming
Goodwill [Line Items]
Goodwill, Gross					364
Goodwill, Change in Goodwill Allocation, Description			364
Developed technology
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]
Finite-Lived Intangible Assets, Net	10,547		$ 10,547		10,879
Finite-Lived Intangible Assets [Roll Forward]
Finite-Lived Intangible Assets, Gross	13,587		13,587		13,408
Finite-Lived Intangible Assets, Accumulated Amortization	3,040		3,040		2,529
Finite-Lived Intangible Assets, Net	10,547		10,547		10,879
Customer relationships
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]
Finite-Lived Intangible Assets, Net	6,616		6,616		7,200
Finite-Lived Intangible Assets [Roll Forward]
Finite-Lived Intangible Assets, Gross	12,324		12,324		12,324
Finite-Lived Intangible Assets, Accumulated Amortization	5,708		5,708		5,124
Finite-Lived Intangible Assets, Net	6,616		6,616		7,200
Product trademarks
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]
Finite-Lived Intangible Assets, Net	649		649		689
Finite-Lived Intangible Assets [Roll Forward]
Finite-Lived Intangible Assets, Gross	914		914		914
Finite-Lived Intangible Assets, Accumulated Amortization	265		265		225
Finite-Lived Intangible Assets, Net	$ 649		$ 649		$ 689