Balance Sheet Components - Narrative (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | |||
|---|---|---|---|---|---|
Jul. 31, 2026 |
Jul. 31, 2025 |
Jul. 31, 2026 |
Jul. 31, 2025 |
Jan. 31, 2026 |
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| Property, Plant and Equipment [Line Items] | |||||
| Restricted cash | $ 8.5 | $ 8.5 | $ 6.1 | ||
| Depreciation | 7.7 | $ 8.4 | 16.0 | $ 17.4 | |
| Capitalized computer software, amortization | 1.3 | 0.7 | 2.6 | 1.4 | |
| Amortization of intangible assets | 1.8 | 1.5 | 3.4 | 2.9 | |
| Impairment | 0.0 | 0.0 | 0.0 | 0.0 | |
| Satellites | |||||
| Property, Plant and Equipment [Line Items] | |||||
| Depreciation | 6.8 | $ 7.3 | 14.1 | $ 15.4 | |
| Money market funds | |||||
| Property, Plant and Equipment [Line Items] | |||||
| Restricted cash | $ 5.4 | $ 5.4 | $ 4.0 | ||
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- Definition Amount of amortization expense for finite-lived intangible asset. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of amortization expense for capitalized cost for software to be sold, leased, or marketed. Excludes capitalized cost for internal-use software. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of impairment loss for finite- and indefinite-lived intangible assets, goodwill, and capitalized cost for software to be sold, leased, or marketed. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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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. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of cash restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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