XML 58 R46.htm IDEA: XBRL DOCUMENT v3.26.1
Financial Instruments - Schedule of Measured at Fair Value on Recurring Basis (Details) - USD ($)
$ in Millions
Apr. 30, 2026
Jan. 31, 2026
Derivative liabilities:    
Derivative contract liabilities $ (22) $ (28)
Total 2,561 2,280
Derivative contract assets    
Derivative assets:    
Derivative contract assets 25 26
Level 1    
Derivative liabilities:    
Derivative contract liabilities 0 0
Total 1,494 1,244
Level 1 | Derivative contract assets    
Derivative assets:    
Derivative contract assets 0 0
Level 2    
Derivative liabilities:    
Derivative contract liabilities (22) (28)
Total 1,067 1,036
Level 2 | Derivative contract assets    
Derivative assets:    
Derivative contract assets 25 26
Level 3    
Derivative liabilities:    
Derivative contract liabilities 0 0
Total 0 0
Level 3 | Derivative contract assets    
Derivative assets:    
Derivative contract assets 0 0
Commercial paper    
Short-term    
Fair Value 112 155
Commercial paper | Level 1    
Short-term    
Fair Value 0 0
Commercial paper | Level 2    
Short-term    
Fair Value 112 155
Commercial paper | Level 3    
Short-term    
Fair Value 0 0
Corporate debt securities    
Short-term    
Fair Value 82 66
Long-term    
Fair Value 164 157
Corporate debt securities | Level 1    
Short-term    
Fair Value 0 0
Long-term    
Fair Value 0 0
Corporate debt securities | Level 2    
Short-term    
Fair Value 82 66
Long-term    
Fair Value 164 157
Corporate debt securities | Level 3    
Short-term    
Fair Value 0 0
Long-term    
Fair Value 0 0
U.S. government securities    
Short-term    
Fair Value 13 67
Long-term    
Fair Value 96 83
U.S. government securities | Level 1    
Short-term    
Fair Value 0 0
Long-term    
Fair Value 0 0
U.S. government securities | Level 2    
Short-term    
Fair Value 13 67
Long-term    
Fair Value 96 83
U.S. government securities | Level 3    
Short-term    
Fair Value 0 0
Long-term    
Fair Value 0 0
Asset-backed securities    
Short-term    
Fair Value 29 25
Long-term    
Fair Value 81 85
Asset-backed securities | Level 1    
Short-term    
Fair Value 0 0
Long-term    
Fair Value 0 0
Asset-backed securities | Level 2    
Short-term    
Fair Value 29 25
Long-term    
Fair Value 81 85
Asset-backed securities | Level 3    
Short-term    
Fair Value 0 0
Long-term    
Fair Value 0 0
Certificates of deposit    
Short-term    
Fair Value 5 16
Certificates of deposit | Level 1    
Short-term    
Fair Value 0 0
Certificates of deposit | Level 2    
Short-term    
Fair Value 5 16
Certificates of deposit | Level 3    
Short-term    
Fair Value 0 0
Agency mortgage-backed securities    
Long-term    
Fair Value 23 23
Agency mortgage-backed securities | Level 1    
Long-term    
Fair Value 0 0
Agency mortgage-backed securities | Level 2    
Long-term    
Fair Value 23 23
Agency mortgage-backed securities | Level 3    
Long-term    
Fair Value 0 0
Agency securities    
Cash equivalents:    
Fair Value 2  
Long-term    
Fair Value 11  
Agency securities | Level 1    
Cash equivalents:    
Fair Value 0  
Long-term    
Fair Value 0  
Agency securities | Level 2    
Cash equivalents:    
Fair Value 2  
Long-term    
Fair Value 11  
Agency securities | Level 3    
Cash equivalents:    
Fair Value 0  
Long-term    
Fair Value 0  
Other    
Short-term    
Fair Value 12 19
Long-term    
Fair Value 10 28
Other | Level 1    
Short-term    
Fair Value 0 0
Long-term    
Fair Value 0 0
Other | Level 2    
Short-term    
Fair Value 12 19
Long-term    
Fair Value 10 28
Other | Level 3    
Short-term    
Fair Value 0 0
Long-term    
Fair Value 0 0
Mutual funds    
Long-term    
Long-term other assets, fair value 145 137
Mutual funds | Level 1    
Long-term    
Long-term other assets, fair value 145 137
Mutual funds | Level 2    
Long-term    
Long-term other assets, fair value 0 0
Mutual funds | Level 3    
Long-term    
Long-term other assets, fair value 0 0
Money market funds    
Cash equivalents:    
Fair Value 1,349 1,107
Money market funds | Level 1    
Cash equivalents:    
Fair Value 1,349 1,107
Money market funds | Level 2    
Cash equivalents:    
Fair Value 0 0
Money market funds | Level 3    
Cash equivalents:    
Fair Value 0 0
Commercial paper    
Cash equivalents:    
Fair Value 213 163
Commercial paper | Level 1    
Cash equivalents:    
Fair Value 0 0
Commercial paper | Level 2    
Cash equivalents:    
Fair Value 213 163
Commercial paper | Level 3    
Cash equivalents:    
Fair Value 0 0
Certificates of deposit    
Cash equivalents:    
Fair Value 73 54
Certificates of deposit | Level 1    
Cash equivalents:    
Fair Value 0 0
Certificates of deposit | Level 2    
Cash equivalents:    
Fair Value 73 54
Certificates of deposit | Level 3    
Cash equivalents:    
Fair Value 0 0
U.S. government securities    
Cash equivalents:    
Fair Value   96
U.S. government securities | Level 1    
Cash equivalents:    
Fair Value   0
U.S. government securities | Level 2    
Cash equivalents:    
Fair Value   96
U.S. government securities | Level 3    
Cash equivalents:    
Fair Value   0
U.S. government securities | U.S. government securities    
Cash equivalents:    
Fair Value 138  
U.S. government securities | U.S. government securities | Level 1    
Cash equivalents:    
Fair Value 0  
U.S. government securities | U.S. government securities | Level 2    
Cash equivalents:    
Fair Value 138  
U.S. government securities | U.S. government securities | Level 3    
Cash equivalents:    
Fair Value $ 0  
Other    
Cash equivalents:    
Fair Value   1
Other | Level 1    
Cash equivalents:    
Fair Value   0
Other | Level 2    
Cash equivalents:    
Fair Value   1
Other | Level 3    
Cash equivalents:    
Fair Value   $ 0