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v3.25.1

Cash Equivalents and Investments (Tables) | 12 Months Ended
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Jan. 31, 2025
Investments, Debt and Equity Securities [Abstract] |
Schedule of Cash Equivalents and Investments | The following is a summary of the Company’s cash equivalents, short-term investments, and long-term investments on the consolidated balance sheets (in thousands):
| January 31, 2025
| Amortized Cost |  | Gross Unrealized Gains |  | Gross Unrealized Losses |  | Estimated Fair Value
Cash equivalents: |  |  |  |  |  |  |
Money market funds | $ | 1,741,089 |  |  | $ | — |  |  | $ | — |  |  | $ | 1,741,089 |
U.S. government securities | 388,578 |  |  | 92 |  |  | — |  |  | 388,670 |
Time deposits | 113,851 |  |  | — |  |  | — |  |  | 113,851 |
Corporate notes and bonds | 4,466 |  |  | — |  |  | — |  |  | 4,466 |
Commercial paper | 3,064 |  |  | — |  |  | — |  |  | 3,064 |
Total cash equivalents | 2,251,048 |  |  | 92 |  |  | — |  |  | 2,251,140 |
Investments: |  |  |  |  |  |  |
Corporate notes and bonds | 1,559,893 |  |  | 2,177 |  |  | (1,520) |  |  | 1,560,550 |
U.S. government and agency securities | 609,937 |  |  | 528 |  |  | (727) |  |  | 609,738 |
Commercial paper | 307,752 |  |  | 142 |  |  | (38) |  |  | 307,856 |
Certificates of deposit | 187,112 |  |  | 97 |  |  | (4) |  |  | 187,205 |
Total investments | 2,664,694 |  |  | 2,944 |  |  | (2,289) |  |  | 2,665,349 |
Total cash equivalents and investments | $ | 4,915,742 |  |  | $ | 3,036 |  |  | $ | (2,289) |  |  | $ | 4,916,489 |
| January 31, 2024
| Amortized Cost |  | Gross Unrealized Gains |  | Gross Unrealized Losses |  | Estimated Fair Value
Cash equivalents: |  |  |  |  |  |  |
U.S. government securities | $ | 742,235 |  |  | $ | 1 |  |  | $ | (2) |  |  | $ | 742,234 |
Money market funds | 533,211 |  |  | — |  |  | — |  |  | 533,211 |
Time deposits | 56,263 |  |  | — |  |  | — |  |  | 56,263 |
Total cash equivalents | 1,331,709 |  |  | 1 |  |  | (2) |  |  | 1,331,708 |
Investments: |  |  |  |  |  |  |
Corporate notes and bonds | 1,549,151 |  |  | 1,959 |  |  | (3,394) |  |  | 1,547,716 |
U.S. government and agency securities | 877,496 |  |  | 574 |  |  | (4,653) |  |  | 873,417 |
Commercial paper | 353,525 |  |  | 154 |  |  | (131) |  |  | 353,548 |
Certificates of deposit | 224,869 |  |  | 271 |  |  | (15) |  |  | 225,125 |
Total investments | 3,005,041 |  |  | 2,958 |  |  | (8,193) |  |  | 2,999,806 |
Total cash equivalents and investments | $ | 4,336,750 |  |  | $ | 2,959 |  |  | $ | (8,195) |  |  | $ | 4,331,514 |
Schedule of Cash Equivalents and Investments | The following is a summary of the Company’s cash equivalents, short-term investments, and long-term investments on the consolidated balance sheets (in thousands):
| January 31, 2025
| Amortized Cost |  | Gross Unrealized Gains |  | Gross Unrealized Losses |  | Estimated Fair Value
Cash equivalents: |  |  |  |  |  |  |
Money market funds | $ | 1,741,089 |  |  | $ | — |  |  | $ | — |  |  | $ | 1,741,089 |
U.S. government securities | 388,578 |  |  | 92 |  |  | — |  |  | 388,670 |
Time deposits | 113,851 |  |  | — |  |  | — |  |  | 113,851 |
Corporate notes and bonds | 4,466 |  |  | — |  |  | — |  |  | 4,466 |
Commercial paper | 3,064 |  |  | — |  |  | — |  |  | 3,064 |
Total cash equivalents | 2,251,048 |  |  | 92 |  |  | — |  |  | 2,251,140 |
Investments: |  |  |  |  |  |  |
Corporate notes and bonds | 1,559,893 |  |  | 2,177 |  |  | (1,520) |  |  | 1,560,550 |
U.S. government and agency securities | 609,937 |  |  | 528 |  |  | (727) |  |  | 609,738 |
Commercial paper | 307,752 |  |  | 142 |  |  | (38) |  |  | 307,856 |
Certificates of deposit | 187,112 |  |  | 97 |  |  | (4) |  |  | 187,205 |
Total investments | 2,664,694 |  |  | 2,944 |  |  | (2,289) |  |  | 2,665,349 |
Total cash equivalents and investments | $ | 4,915,742 |  |  | $ | 3,036 |  |  | $ | (2,289) |  |  | $ | 4,916,489 |
| January 31, 2024
| Amortized Cost |  | Gross Unrealized Gains |  | Gross Unrealized Losses |  | Estimated Fair Value
Cash equivalents: |  |  |  |  |  |  |
U.S. government securities | $ | 742,235 |  |  | $ | 1 |  |  | $ | (2) |  |  | $ | 742,234 |
Money market funds | 533,211 |  |  | — |  |  | — |  |  | 533,211 |
Time deposits | 56,263 |  |  | — |  |  | — |  |  | 56,263 |
Total cash equivalents | 1,331,709 |  |  | 1 |  |  | (2) |  |  | 1,331,708 |
Investments: |  |  |  |  |  |  |
Corporate notes and bonds | 1,549,151 |  |  | 1,959 |  |  | (3,394) |  |  | 1,547,716 |
U.S. government and agency securities | 877,496 |  |  | 574 |  |  | (4,653) |  |  | 873,417 |
Commercial paper | 353,525 |  |  | 154 |  |  | (131) |  |  | 353,548 |
Certificates of deposit | 224,869 |  |  | 271 |  |  | (15) |  |  | 225,125 |
Total investments | 3,005,041 |  |  | 2,958 |  |  | (8,193) |  |  | 2,999,806 |
Total cash equivalents and investments | $ | 4,336,750 |  |  | $ | 2,959 |  |  | $ | (8,195) |  |  | $ | 4,331,514 |
Schedule of Available For Sale Securities Remaining Contractual Maturity | The estimated fair values of available-for-sale marketable debt securities, classified as short-term or long-term investments on the Company’s consolidated balance sheets, by remaining contractual maturity, are as follows (in thousands):
| January 31, 2025
| Estimated Fair Value
Due within 1 year | $ | 2,008,873 |
Due in 1 year to 3 years | 656,476 |
Total | $ | 2,665,349 |
Schedule of Debt Securities, Available-for-sale, Unrealized Loss Position, Fair Value | The following tables show the fair values of, and the gross unrealized losses on, the Company’s available-for-sale marketable debt securities, classified by the length of time that the securities have been in a continuous unrealized loss position and aggregated by investment type, on the consolidated balance sheet as of January 31, 2024 (in thousands):
| January 31, 2024
| Less than 12 Months |  | 12 Months or Greater |  | Total
| Fair Value |  | Gross Unrealized Losses |  | Fair Value |  | Gross Unrealized Losses |  | Fair Value |  | Gross Unrealized Losses
Cash equivalents: |  |  |  |  |  |  |  |  |  |  |
U.S. government securities | $ | 338,893 |  |  | $ | (2) |  |  | $ | — |  |  | $ | — |  |  | $ | 338,893 |  |  | $ | (2) |
Total cash equivalents | 338,893 |  |  | (2) |  |  | — |  |  | — |  |  | 338,893 |  |  | (2) |
Investments: |  |  |  |  |  |  |  |  |  |  |
Corporate notes and bonds | 625,766 |  |  | (1,259) |  |  | 321,952 |  |  | (2,135) |  |  | 947,718 |  |  | (3,394) |
U.S. government and agency securities | 525,408 |  |  | (1,323) |  |  | 191,863 |  |  | (3,330) |  |  | 717,271 |  |  | (4,653) |
Commercial paper | 172,422 |  |  | (131) |  |  | — |  |  | — |  |  | 172,422 |  |  | (131) |
Certificates of deposit | 71,813 |  |  | (15) |  |  | — |  |  | — |  |  | 71,813 |  |  | (15) |
Total investments | 1,395,409 |  |  | (2,728) |  |  | 513,815 |  |  | (5,465) |  |  | 1,909,224 |  |  | (8,193) |
Total cash equivalents and investments | $ | 1,734,302 |  |  | $ | (2,730) |  |  | $ | 513,815 |  |  | $ | (5,465) |  |  | $ | 2,248,117 |  |  | $ | (8,195) |

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