Property and Equipment, Net - Schedule of Property and Equipment, Net (Detail) - USD ($) $ in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Property, Plant and Equipment [Line Items] | ||
| Property and equipment, gross | $ 243,692 | $ 276,555 |
| Less: Accumulated depreciation | (175,013) | (198,198) |
| Property and equipment, net | 68,679 | 78,357 |
| Tooling and molds | ||
| Property, Plant and Equipment [Line Items] | ||
| Property and equipment, gross | 134,420 | 169,070 |
| Leasehold improvements | ||
| Property, Plant and Equipment [Line Items] | ||
| Property and equipment, gross | 69,416 | 68,404 |
| Computer equipment, software and other | ||
| Property, Plant and Equipment [Line Items] | ||
| Property and equipment, gross | 11,294 | 11,421 |
| Furniture, fixtures and warehouse equipment | ||
| Property, Plant and Equipment [Line Items] | ||
| Property and equipment, gross | 28,546 | 27,539 |
| Construction in progress | ||
| Property, Plant and Equipment [Line Items] | ||
| Property and equipment, gross | $ 16 | $ 121 |