Amortized Cost and Fair Value of Available for Sale Debt Securities by Expected Maturity (Details) - USD ($) $ in Millions	Dec. 30, 2023	Dec. 31, 2022
Cost
Due in one year or less	$ 1,906	$ 570
Due after one year through five years	9,404	8,355
Due after five years through ten years	327	985
Due after ten years	16	2
Amortized Cost	11,653	9,912
Fair Value
Due in one year or less	1,899	566
Due after one year through five years	8,853	7,661
Due after five years through ten years	333	855
Due after ten years	16	2
Fair Value	$ 11,101	$ 9,084