v3.26.1
Fair Value Measurements (Tables)
 6 Months Ended
Jul. 31, 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 July 31, 2026 (in millions):
Level 1Level 2Level 3Total
U.S. treasury securities$756 $0 $0 $756 
U.S. agency obligations0 125 0 125 
Corporate bonds0 1,688 0 1,688 
Asset-backed securities0 145 0 145 
Supranational securities0 28 0 28 
Money market funds382 0 0 382 
Foreign currency derivative assets0 44 0 44 
Total assets$1,138 $2,030 $0 $3,168 
Foreign currency derivative liabilities$0 $94 $0 $94 
Total liabilities$0 $94 $0 $94 
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 $0 $0 $1,831 
U.S. agency obligations0 266 0 266 
Corporate bonds0 1,896 0 1,896 
Commercial paper0 164 0 164 
Asset-backed securities0 157 0 157 
Supranational securities0 26 0 26 
Money market funds694 0 0 694 
Foreign currency derivative assets0 21 0 21 
Total assets$2,525 $2,530 $0 $5,055 
Foreign currency derivative liabilities$0 $148 $0 $148 
Total liabilities$0 $148 $0 $148