Item 7A. Quantitative and Qualitative Disclosures About Market Risk
Item 7A. Quantitative and Qualitative Disclosures about Market Risk
Foreign Currency Exchange Risk
The functional currencies of our foreign subsidiaries are the respective local currencies. Most of our sales are denominated in U.S. dollars, and therefore our revenue is not currently subject to significant foreign currency risk. Our operating expenses are denominated in the currencies of the countries in which our operations are located, which are primarily in the United States, the United Kingdom, Canada and Australia. Our consolidated results of operations and cash flows are, therefore, subject to fluctuations due to changes in foreign currency exchange rates and may be adversely affected in the future due to changes in foreign exchange rates. To date, we have not entered into any hedging arrangements with respect to foreign currency risk or other derivative financial instruments. During fiscal 2025, 2024 and 2023, a hypothetical 10% change in foreign currency exchange rates applicable to our business would not have had a material impact on our consolidated financial statements.
Interest Rate Risk
We had cash, cash equivalents and short-term investments totaling $2,523 million as of January 31, 2025, of which $2,362 million was invested in U.S. treasury securities, money market funds, corporate debt securities and certificates of deposit. Our cash and cash equivalents are held for working capital and general corporate purposes, including potential future acquisition activity. Our short-term investments are made for capital preservation purposes. We do not enter into investments for trading or speculative purposes.
Our cash equivalents and our investment portfolio are subject to market risk due to changes in interest rates. Fixed rate securities may have their market value adversely affected due to a rise in interest rates. Due in part to these factors, our future investment income may fall short of our expectations due to changes in interest rates or we may suffer losses in principal if we are forced to sell securities that decline in market value due to changes in interest rates. However, because we classify our short-term investments as “available-for-sale,” no gains are recognized due to changes in interest rates. As losses due to changes in interest rates are generally not considered to be credit related changes, no losses in such securities are recognized due to changes in interest rates unless we intend to sell, it is more likely than not that we will be required to sell, we sell prior to maturity, or we otherwise determine that all or a portion of the decline in fair value are due to credit related factors.
As of January 31, 2025, a hypothetical 10% relative change in interest rates would not have had a material impact on the value of our cash equivalents or investment portfolio. Fluctuations in the value of our cash equivalents and investment portfolio caused by a change in interest rates (gains or losses on the carrying value) are recorded in other comprehensive income (loss), and are realized only if we sell the underlying securities prior to maturity.
Convertible Senior Notes
In September 2019, we issued the 2025 Notes due September 1, 2025 with a principal amount of $1,060 million. Concurrently with the issuance of the 2025 Notes, we entered into separate capped call transactions. The 2025 Capped Calls were completed to reduce the potential dilution from the conversion of the 2025 Notes. As of January 31, 2025, $510 million principal amount of the 2025 Notes remain outstanding. As of January 31, 2025, the 2025 Notes are classified as current liabilities due to their upcoming maturity on September 1, 2025.
In June 2020, we issued the 2026 Notes due June 15, 2026 with a principal amount of $1,150 million. Concurrently with the issuance of the 2026 Notes, we entered into separate capped call transactions. The 2026 Capped Calls were completed to reduce the potential dilution from the conversion of the 2026 Notes. As of January 31, 2025, $350 million principal amount of the 2026 Notes remain outstanding.
The 2025 Notes and 2026 Notes have a fixed annual interest rate of 0.125% and 0.375%, respectively; accordingly, we do not have economic interest rate exposure on the Notes. However, the fair value of the Notes is exposed to interest rate risk. Generally, the fair market value of the Notes will increase as interest rates fall and decrease as interest rates rise. In addition, the fair value of the Notes fluctuates when the market price of our common stock fluctuates. The fair value was determined based on the quoted bid price of the Notes in an over-the-counter market on the last trading day of the reporting period. See Note 8 to our consolidated financial statements "Convertible Senior Notes, Net" for additional information. Changes in the interest rate environment upon maturity of this fixed rate debt could have an effect on our future cash flows and earnings, depending on whether the debt is replaced with other fixed rate debt, variable rate debt or equity.
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