Acquisitions and Divestitures (Details) - USD ($) $ / shares in Units, $ in Millions			3 Months Ended			6 Months Ended
	Dec. 29, 2021	Oct. 19, 2020	Mar. 30, 2024	Jul. 01, 2023	Jul. 02, 2022	Jul. 01, 2023	Jul. 02, 2022	Dec. 31, 2022	Oct. 31, 2020
Business Acquisition [Line Items]
Proceeds from divestiture						$ 0	$ 6,579
Gains on divestitures						0	1,072
Income Tax Expense (Benefit)				$ (2,289)	$ (455)	(679)	$ 1,093
Goodwill				27,591		27,591		$ 27,591
Receivable recorded in other current assets				4,119		4,119		$ 4,712
Affiliated Entity | NAND Memory Business Divestiture
Business Acquisition [Line Items]
Receivable recorded in other current assets				201		201
NAND Memory Business
Business Acquisition [Line Items]
Consideration transferred for divestiture of business		$ 9,000
Proceeds from divestiture	$ 7,000
Gains on divestitures	1,000				$ 1,000
Income Tax Expense (Benefit)	$ 495
Maximum exposure annually									$ 500
Maximum exposure									$ 1,500
Nontrade Receivables, Noncurrent				$ 1,900		$ 1,900
Forecast | Affiliated Entity | NAND Memory Business Divestiture
Business Acquisition [Line Items]
Quarterly expense reimbursement			$ 32
Tower | Forecast
Business Acquisition [Line Items]
Cash paid per acquiree share (in dollars per share)			$ 53
Total enterprise value			$ 5,400
Termination fee upon failure to obtain required regulatory approvals			$ 353