v3.25.0.1
Cash Equivalents and Marketable Securities - Amortized Cost and Estimated Fair Value of Cash Equivalents and Marketable Securities (Details) - USD ($)
$ in Millions
Jan. 26, 2025
Jan. 28, 2024
Amortized Cost    
Less than one year $ 18,426 $ 16,336
Due in 1 - 5 years 23,636 9,348
Amortized Cost 42,062 25,684
Estimated Fair Value    
Less than one year 18,450 16,329
Due in 1 - 5 years 23,656 9,395
Estimated Fair Value $ 42,106 $ 25,724