Goodwill and intangible assets - Additional Information (Details) - USD ($) $ in Thousands	6 Months Ended
Sep. 26, 2025	Mar. 31, 2025
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets acquired	$ 33,500
Gross carrying amount	93,669	$ 60,218
Developed technology
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets acquired	30,700
Gross carrying amount	69,969	$ 39,200
Trade Names
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets acquired	$ 2,100

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.

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+ Details