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Goodwill and Intangible Assets, Net - Additional Information (Detail) - USD ($) | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jul. 31, 2023 | Jul. 31, 2022 | Jul. 31, 2023 | Jul. 31, 2022 | Jan. 31, 2023
Finite Lived Intangible Assets [Line Items] |  |  |  |  |
Liabilities associated with software license at net present value, current | $ 8,889,000 |  | $ 8,889,000 |  | $ 7,059,000
Liabilities associated with software license at net present value, non-current | 11,139,000 |  | 11,139,000 |  | $ 9,614,000
Unamortized software licenses with alternative uses to be sold, leased or marketed | 11,300,000 |  | 11,300,000 |  |
Impairment of goodwill and intangible assets | 0 | $ 0 | 0 | $ 0 |
Software licenses [Member] |  |  |  |  |
Finite Lived Intangible Assets [Line Items] |  |  |  |  |
Amortization expense | 2,800,000 | 1,600,000 | 5,400,000 | 3,200,000 |
Acquired Intangible Assets [Member] |  |  |  |  |
Finite Lived Intangible Assets [Line Items] |  |  |  |  |
Amortization expense | $ 1,200,000 | $ 1,200,000 | 2,400,000 | $ 2,400,000 |
Internal-use software licenses [Member] |  |  |  |  |
Finite Lived Intangible Assets [Line Items] |  |  |  |  |
Software licenses purchased |  |  | 12,400,000 |  |
Fully amortized software license retired |  |  | $ 2,200,000 |  |

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- Definition Current portion of liabilities associated with software license recorded at net present value. + References No definition available. + Details
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- Definition Liabilities associated with software license at net present value noncurrent. + References No definition available. + Details
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- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (b) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482686/350-30-45-2 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(2) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482665/350-30-50-2 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 926 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org//1943274/2147483154/926-20-50-5 + Details
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- Definition The cash outflow associated with the acquisition from vendors of software programs or applications for internal use (that is, not to be sold, leased or otherwise marketed to others) that qualify for capitalization. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 13 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482740/230-10-45-13 + Details
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