Warranty Liability - Narrative (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||||||
|---|---|---|---|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
Mar. 31, 2026 |
Dec. 31, 2025 |
Mar. 31, 2025 |
Dec. 31, 2024 |
|
| Product Warranty Liability [Line Items] | ||||||||
| Provision for warranty expense | $ 4,369 | $ 256 | ||||||
| Warranty liability | $ 3,884 | $ 19,787 | 3,884 | 19,787 | $ 1,635 | $ 3,605 | $ 31,413 | $ 40,994 |
| Products Without Service | ||||||||
| Product Warranty Liability [Line Items] | ||||||||
| Estimated accrued warranty liability | 2,600 | 2,600 | $ 300 | |||||
| Provision for warranty expense | 3,800 | $ 0 | 4,400 | 300 | ||||
| Wire Harness | ||||||||
| Product Warranty Liability [Line Items] | ||||||||
| Provision for warranty expense | 0 | $ 0 | ||||||
| Standard product warranty accrual, estimated possible loss | 73,000 | 73,000 | ||||||
| Standard product warranty accrual, loss incurred | 71,800 | 71,800 | ||||||
| Warranty liability | $ 1,200 | $ 1,200 | ||||||