| Jan 31, 2019 | Jan 31, 2020 | Jan 31, 2021 | Jan 31, 2022 | Jan 31, 2023 | Jan 31, 2024 | Jan 31, 2025 |
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| Cash and cash equivalents | 518 | 241 | 566 | 509 | 722 | 797 | 649 |
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| Investments—current | - | - | - | - | - | 248 | 315 |
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| Accounts Receivable, after Allowance for Credit Loss, Current | 175 | 238 | 324 | 441 | 517 | 439 | 430 |
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| Contract assets—current | 11 | 13 | 17 | 13 | 12 | 16 | 14 |
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| Prepaid expenses and other current assets | 30 | 37 | 48 | 63 | 70 | 67 | 82 |
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| Total current assets | 985 | 944 | 1,162 | 1,320 | 1,631 | 1,568 | 1,489 |
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| Investments—noncurrent | - | - | - | - | - | 122 | 134 |
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| Property and equipment, net | 76 | 128 | 165 | 185 | 200 | 245 | 299 |
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| Operating lease right-of-use assets | - | 150 | 159 | 126 | 141 | 123 | 110 |
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| Goodwill | 195 | 195 | 350 | 355 | 354 | 353 | 454 |
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| Intangible assets, net | 74 | 57 | 122 | 99 | 70 | 51 | 76 |
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| Capitalized Contract Cost, Net, Noncurrent | 113 | 153 | 260 | 312 | 351 | 410 | 467 |
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| Deferred tax assets—noncurrent | - | - | - | - | - | - | 840 |
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| Other assets—noncurrent | 9 | 25 | 25 | 50 | 79 | 100 | 142 |
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| Total assets | 1,615 | 1,891 | 2,337 | 2,541 | 3,013 | 2,971 | 4,013 |
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| Accounts payable | 20 | 28 | 37 | 53 | 24 | 19 | 31 |
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| Accrued Liabilities, Current | 22 | 39 | - | - | - | 104 | 100 |
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| Accrued compensation | 78 | 83 | 156 | 160 | 163 | 195 | 227 |
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| Contract liabilities—current | 381 | 508 | 780 | 1,030 | 1,173 | 1,320 | 1,455 |
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| Operating lease liabilities—current | - | 21 | 33 | 37 | 24 | 22 | 19 |
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| Total current liabilities | 516 | 694 | 1,093 | 1,372 | 2,208 | 1,661 | 1,832 |
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| Contract liabilities—noncurrent | 8 | 11 | 16 | 17 | 17 | 22 | 22 |
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| Operating lease liabilities—noncurrent | - | 162 | 166 | 126 | 141 | 121 | 105 |
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| Deferred tax liability—noncurrent | 4 | 5 | 6 | 9 | 11 | 17 | 21 |
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| Other liabilities—noncurrent | 10 | 7 | 32 | 23 | 18 | 21 | 31 |
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| Total liabilities | 1,001 | 1,345 | 2,007 | 2,266 | 2,395 | 1,842 | 2,010 |
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| Common Stock, Value, Issued | 0 | - | - | - | - | 0 | 0 |
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| Treasury stock, at cost: 30 shares as of January 31, 2025; 18 shares as of January 31, 2024 | - | - | - | - | 2 | 2 | 3 |
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| Additional paid-in capital | 1,545 | 1,685 | 1,702 | 1,720 | 2,241 | 2,821 | 3,321 |
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| Accumulated other comprehensive loss | -2 | -2 | 5 | -5 | -23 | -19 | -28 |
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| Accumulated deficit | -929 | -1,137 | -1,380 | -1,438 | -1,599 | -1,670 | -1,287 |
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| Total stockholders’ equity | 614 | 546 | 326 | 276 | 617 | 1,130 | 2,003 |
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| Total liabilities and equity | 1,615 | 1,891 | 2,337 | 2,541 | 3,013 | 2,971 | 4,013 |
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