v3.26.1
Balance Sheet Components - Schedule of Amortization Expense For Intangible Assets (Details) - USD ($)
$ in Thousands
 12 Months Ended
Apr. 30, 2026
Apr. 30, 2025
Apr. 30, 2024
Intangible Asset, Finite-Lived [Line Items]      
Total amortization of acquired intangible assets $ 8,795 $ 9,213 $ 14,496
Income Statement Location: us-gaap:CostOfGoodsAndServicesSold | Subscription - self-managed and SaaS      
Intangible Asset, Finite-Lived [Line Items]      
Total amortization of acquired intangible assets 8,795 9,213 12,353
Income Statement Location: us-gaap:SellingAndMarketingExpense      
Intangible Asset, Finite-Lived [Line Items]      
Total amortization of acquired intangible assets $ 0 $ 0 $ 2,143