v3.26.1
Cash Equivalents and Investments (Tables)
 9 Months Ended
Apr. 30, 2026
Investments, Debt and Equity Securities [Abstract]  
Schedule of Available-for-sale Debt Securities
The following tables summarize the amortized cost, unrealized gains and losses, and fair value of our available-for-sale debt securities as of April 30, 2026 and July 31, 2025 (in millions):
April 30, 2026
Amortized Cost 
Unrealized Gains
Unrealized Losses
Fair Value
Cash equivalents:
Commercial paper$535 $— $— $535 
Corporate debt securities2 — — 2 
U.S. government and agency securities75 — — 75 
Total available-for-sale cash equivalents$612 $— $— $612 
Investments:
Commercial paper$10 $— $— $10 
Corporate debt securities3,521 20 (10)3,531 
U.S. government and agency securities66 — — 66 
Asset-backed securities734 4 (1)737 
Total available-for-sale investments$4,331 $24 $(11)$4,344 
July 31, 2025
Amortized Cost 
Unrealized Gains
Unrealized Losses
Fair Value
Cash equivalents:
Commercial paper$169 $— $— $169 
Total available-for-sale cash equivalents$169 $— $— $169 
Investments:
Commercial paper$15 $— $— $15 
Corporate debt securities4,588 47 (1)4,634 
U.S. government and agency securities170 — — 170 
Non-U.S. government and agency securities29 — — 29 
Asset-backed securities1,328 9 — 1,337 
Total available-for-sale investments$6,130 $56 $(1)$6,185 
Schedule of Contractual Maturities of Available-for-sale Debt Securities
The following table summarizes the amortized cost and fair value of our available-for-sale debt securities as of April 30, 2026, by contractual years-to-maturity (in millions):
Amortized CostFair Value
Due within one year$1,073 $1,075 
Due between one and three years1,559 1,570 
Due between three and five years2,064 2,064 
Due between five and ten years102 102 
Due after ten years145 145 
Total$4,943 $4,956