Investments - Components of Equity Investments (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 28, 2025	Dec. 28, 2024
Investments, Debt and Equity Securities [Abstract]
Marketable Securities	$ 467	$ 848
Non-marketable equity investments	4,916	4,535
Equity Investments	$ 5,383	$ 5,383
Marketable equity securities threshold percentage of shares owned resulting in trading volume restrictions	1.00%