Common Stock and Stock-based Compensation - Schedule of Stock-based Compensation Expense (Details) - USD ($) shares in Thousands, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 27, 2026	Jun. 28, 2025	Jun. 27, 2026	Jun. 28, 2025	Dec. 27, 2025
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	$ 503	$ 369	$ 990	$ 733
Treasury Stock, Shares, Retired			66,900
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Additional Shares Authorized			65,000
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized	153,000		153,000
Common stock, authorized (in shares)	4,000,000		4,000,000		4,000,000
Income Statement Location [Axis]: amd:CostOfSalesStockBasedCompensationMember
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	$ 8	6	$ 16	11
Income Statement Location [Axis]: amd:MarketingGeneralAndAdministrativeMember
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	103	73	195	150
Income Statement Location [Axis]: amd:ResearchAndDevelopmentMember
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	$ 392	$ 290	$ 779	$ 572