Revenue Recognition - Schedule of Deferred Contract Costs (Details) - USD ($) $ in Millions |
Mar. 31, 2026 |
Dec. 31, 2025 |
Mar. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|---|---|
| Capitalized Contract Cost [Line Items] | ||||
| Deferred contract costs | $ 813.4 | $ 825.5 | $ 844.2 | $ 842.6 |
| Engineering Costs | ||||
| Capitalized Contract Cost [Line Items] | ||||
| Deferred contract costs | 492.4 | 497.8 | ||
| Customer-owned Tooling | ||||
| Capitalized Contract Cost [Line Items] | ||||
| Deferred contract costs | 269.7 | 274.3 | ||
| Factory Setup Costs | ||||
| Capitalized Contract Cost [Line Items] | ||||
| Deferred contract costs | 51.3 | 52.2 | ||
| Costs for Anticipated Contracts | ||||
| Capitalized Contract Cost [Line Items] | ||||
| Deferred contract costs | $ 0.0 | $ 1.2 |