Common Stock and Employee Equity Plans - Common Stock Activity (Details) - USD ($) shares in Thousands, $ in Millions	3 Months Ended
	Mar. 29, 2025	Mar. 30, 2024
Increase (Decrease) in Stockholders' Equity
Balance, beginning of period (in shares)	1,680,000
Payments for Repurchase of Common Stock	$ 749	$ 4
Balance, end of period (in shares)	1,681,000
Repurchases of common stock	$ 749
Stock Repurchase Program, Remaining Authorized Repurchase Amount	3,900
Stock Repurchase Program, Authorized Amount	$ 12,000
Common stock, par value
Increase (Decrease) in Stockholders' Equity
Balance, beginning of period (in shares)	1,622,000	1,616,000
Common stock issued under employee equity plans (in shares)	1,000	3,000
Share-based Payment Arrangement, Shares Withheld for Tax Withholding Obligation	0	(1,000)
Stock Repurchased During Period, Shares	(7,000)	0
Balance, end of period (in shares)	1,616,000	1,618,000