v3.26.1
Cash Equivalents and Investments (Tables)
 3 Months Ended
Apr. 30, 2026
Investments, Debt and Equity Securities [Abstract]  
Schedule of Amortized Costs, Unrealized Gains and Losses and Estimated Fair Value of Cash Equivalents and Short-term Investments
The following tables present the estimated fair value of cash equivalents and short-term investments:
 As of April 30, 2026As of January 31, 2026
 
(dollars in millions)
Cash equivalents: 
Money market funds (Level 1)
$505 $654 
Certificates of deposit (Level 2)
19 — 
U.S. government securities (Level 2)— 16 
Corporate debt securities (Level 2)10 — 
Total cash equivalents534 670 
Short-term investments (Available-for-sale):
U.S. government securities (Level 2)1,626 1,459 
Corporate debt securities (Level 2)155 180 
Certificates of deposit (Level 2)46 56 
Total short-term investments1,827 1,695 
Total$2,361 $2,365 
Schedule of Contractual Maturities of Short-term Investments
The following table presents the contractual maturities of the Company’s short-term investments:
As of April 30, 2026
 
Estimated Fair Value
(dollars in millions)
Due within one year$1,517 
Due between one to five years310 
 Total$1,827