v3.25.2

Summary of significant accounting policies - Schedule of Useful Lives by Major Asset Class (Details) - USD ($) $ in Thousands	3 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Mar. 31, 2025
Property, Plant and Equipment [Line Items]
Property and equipment, net	$ 39,182	$ 14,040	$ 28,787
Internal-use software costs	$ 56,300	36,400
Machinery, equipment and software \| Minimum
Property, Plant and Equipment [Line Items]
Useful life	2 years
Machinery, equipment and software \| Maximum
Property, Plant and Equipment [Line Items]
Useful life	5 years
Leasehold improvements
Property, Plant and Equipment [Line Items]
Useful life	5 years
Furniture and fixtures \| Minimum
Property, Plant and Equipment [Line Items]
Useful life	3 years
Furniture and fixtures \| Maximum
Property, Plant and Equipment [Line Items]
Useful life	5 years
Store fixtures \| Minimum
Property, Plant and Equipment [Line Items]
Useful life	1 year
Store fixtures \| Maximum
Property, Plant and Equipment [Line Items]
Useful life	3 years
Retail Product Displays
Property, Plant and Equipment [Line Items]
Useful life	3 years
Property and equipment, net	$ 68,900	55,300
Depreciation	$ 7,600	3,700
Software and Software Development Costs
Property, Plant and Equipment [Line Items]
Useful life	3 years
Amortization	$ 1,600	$ 1,300

The aggregate amount of recurring noncash expense charged against earnings in the period to allocate the cost of assets over their estimated remaining economic lives.

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Amount before accumulated amortization of capitalized costs for computer software, including but not limited to, acquired and internally developed computer software.

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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.

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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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Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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