v3.23.1
Cash Equivalents and Marketable Securities - Summary of Securities (Details) - USD ($)
$ in Millions
Apr. 30, 2023
Jan. 29, 2023
Summary of cash equivalents and marketable securities:    
Amortized Cost $ 15,107 $ 13,112
Unrealized Gain 7 1
Unrealized Loss (43) (58)
Estimated Fair Value 15,071 13,055
Cash Equivalents 4,830 3,148
Marketable Securities 10,241 9,907
Corporate debt securities    
Summary of cash equivalents and marketable securities:    
Amortized Cost 6,723 4,809
Unrealized Gain 4 0
Unrealized Loss (11) (12)
Estimated Fair Value 6,716 4,797
Cash Equivalents 2,535 1,087
Marketable Securities 4,181 3,710
Debt securities issued by the U.S. Treasury    
Summary of cash equivalents and marketable securities:    
Amortized Cost 3,996 4,185
Unrealized Gain 2 1
Unrealized Loss (31) (44)
Estimated Fair Value 3,967 4,142
Cash Equivalents 421 0
Marketable Securities 3,546 4,142
Debt securities issued by U.S. government agencies    
Summary of cash equivalents and marketable securities:    
Amortized Cost 2,442 1,836
Unrealized Gain 1 0
Unrealized Loss (1) (2)
Estimated Fair Value 2,442 1,834
Cash Equivalents 199 50
Marketable Securities 2,243 1,784
Money market funds    
Summary of cash equivalents and marketable securities:    
Amortized Cost 1,502 1,777
Unrealized Gain 0 0
Unrealized Loss 0 0
Estimated Fair Value 1,502 1,777
Cash Equivalents 1,502 1,777
Marketable Securities 0 0
Certificates of deposit    
Summary of cash equivalents and marketable securities:    
Amortized Cost 395 365
Unrealized Gain 0 0
Unrealized Loss 0 0
Estimated Fair Value 395 365
Cash Equivalents 173 134
Marketable Securities 222 231
Foreign government bonds    
Summary of cash equivalents and marketable securities:    
Amortized Cost 49 140
Unrealized Gain 0 0
Unrealized Loss 0 0
Estimated Fair Value 49 140
Cash Equivalents 0 100
Marketable Securities $ 49 $ 40