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Balance Sheet Components - Schedule of Capitalized Computer Software Future Amortization Expense (Detail) - Planet Labs Inc [Member] - USD ($) $ in Thousands | Oct. 31, 2021 | Jan. 31, 2021 | Jan. 31, 2020
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Balance Sheet Components [Line Items] |  |  |
2022 |  | $ 5,193 |
2023 |  | 2,361 |
2024 |  | 2,102 |
2025 |  | 1,629 |
2026 |  | 709 |
Amortization expense | $ 10,473 | $ 11,994 | $ 14,492

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- Definition Capitalized computer software amortization expense next twelve months. + References No definition available. + Details
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- Definition Capitalized computer software amortization expense year five. + References No definition available. + Details
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- Definition The carrying amount of capitalized computer software costs net of accumulated amortization as of the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 985 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6501960&loc=d3e128462-111756 + Details
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