Income Taxes |
6 Months Ended |
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Jul. 31, 2023 | |
| Income Tax Disclosure [Abstract] | |
| Income Taxes | Income Taxes We reported an income tax provision of $10 million and $6 million for the six months ended July 31, 2023, and 2022, respectively. The income tax provision for the six months ended July 31, 2023, was primarily attributable to income tax expenses in profitable foreign jurisdictions and capitalized research and development expenditures in the U.S. The income tax provision for the six months ended July 31, 2022, was primarily attributable to a taxable gain recognized from integrating intellectual property, income tax expenses in profitable foreign jurisdictions, and an increase in state taxes due to capitalized research and development expenditures. We are subject to income tax audits in the U.S. and foreign jurisdictions. We record liabilities related to uncertain tax positions and believe that we have provided adequate reserves for income tax uncertainties in all open tax years. Due to our history of tax losses, all years remain open to tax audit. We periodically evaluate the realizability of our net deferred tax assets based on all available evidence, both positive and negative. The realization of net deferred tax assets is dependent on our ability to generate sufficient future taxable income during periods prior to the expiration of tax attributes to fully utilize these assets. We may release all or a portion of our valuation allowance if there is sufficient positive evidence that outweighs the negative evidence. As of July 31, 2023, we continue to maintain a full valuation allowance on our deferred tax assets in certain jurisdictions.
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