Balance Sheet Components - Schedule of Property and Equipment (Details) - USD ($) $ in Thousands	Sep. 27, 2025	Sep. 28, 2024
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 269,938	$ 280,247
Accumulated depreciation and amortization	(197,661)	(178,099)
Property and equipment, net	72,277	102,148
Tooling and production line test equipment
Property, Plant and Equipment [Line Items]
Property and equipment, gross	106,296	106,174
Product displays
Property, Plant and Equipment [Line Items]
Property and equipment, gross	80,545	77,074
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property and equipment, gross	45,842	52,112
Computer hardware, equipment, and software
Property, Plant and Equipment [Line Items]
Property and equipment, gross	31,852	39,163
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 5,403	$ 5,724

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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