Income taxes - Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands |
Jan. 31, 2025 |
Jan. 31, 2024 |
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| Deferred tax assets: | ||
| Net operating loss carryforward | $ 1,120 | $ 1,730 |
| Stock compensation | 11,937 | 14,069 |
| Research and development credits | 4,160 | 3,796 |
| Lease liabilities | 13,245 | 14,371 |
| Capitalized research and development | 53,238 | 33,474 |
| Fixed assets | 1,083 | 939 |
| Accruals and reserves | 5,099 | 3,557 |
| Other, net | 6,632 | 1,937 |
| Total gross deferred tax assets | 96,514 | 73,873 |
| Less valuation allowance | (1,066) | (1,164) |
| Deferred tax assets, net of valuation allowance | 95,448 | 72,709 |
| Deferred tax liabilities: | ||
| Intangible assets | (84,120) | (86,195) |
| Incremental contract costs | (15,282) | (12,887) |
| Right-of-use assets | (10,926) | (11,949) |
| Goodwill | (38,205) | (28,691) |
| Other, net | (2,749) | (1,657) |
| Total gross deferred tax liabilities | (151,282) | (141,379) |
| Net deferred tax liabilities | $ (55,834) | $ (68,670) |
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- Definition Deferred Tax Assets, Capitalized Research and Development Costs No definition available.
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- Definition Deferred Tax Assets, Lease Liability No definition available.
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible research tax credit carryforwards. No definition available.
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- Definition Deferred Tax Liabilities, Incremental Contract Costs No definition available.
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- Definition Amount of deferred tax liability attributable to taxable temporary differences. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from property, plant, and equipment. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from share-based compensation. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from reserves and accruals. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences without jurisdictional netting. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- References No definition available.
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- Definition Amount of deferred tax liability attributable to taxable temporary differences from goodwill. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of deferred tax liability attributable to taxable temporary differences from intangible assets other than goodwill. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of deferred tax liability attributable to taxable temporary differences from leasing arrangements. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of deferred tax liability attributable to taxable temporary differences classified as other. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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