v3.26.1
Fair Value Measurements (Tables)
3 Months Ended
Apr. 30, 2026
Fair Value Disclosures [Abstract]  
Schedule of Assets and Liabilities Measured at Fair Value on Recurring Basis
The following table presents information about our assets and liabilities that are measured at fair value on a recurring basis and their assigned levels within the valuation hierarchy as of April 30, 2026 (in millions):
Level 1Level 2Level 3Total
U.S. treasury securities$1,496 $$$1,496 
U.S. agency obligations215 215 
Corporate bonds1,897 1,897 
Asset-backed securities158 158 
Supranational securities28 28 
Money market funds204 204 
Foreign currency derivative assets27 27 
Total assets$1,700 $2,325 $$4,025 
Foreign currency derivative liabilities$$128 $$128 
Total liabilities$$128 $$128 
The following table presents information about our assets and liabilities that are measured at fair value on a recurring basis and their assigned levels within the valuation hierarchy as of January 31, 2026 (in millions):
Level 1Level 2Level 3Total
U.S. treasury securities$1,831 $$$1,831 
U.S. agency obligations266 266 
Corporate bonds1,896 1,896 
Commercial paper164 164 
Asset-backed securities157 157 
Supranational securities26 26 
Money market funds694 694 
Foreign currency derivative assets21 21 
Total assets$2,525 $2,530 $$5,055 
Foreign currency derivative liabilities$$148 $$148 
Total liabilities$$148 $$148