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Revenue Recognition - Schedule of Deferred Contract Costs (Details) - USD ($) $ in Millions | Jun. 30, 2025 | Mar. 31, 2025 | Dec. 31, 2024 | Jun. 30, 2024 | Mar. 31, 2024 | Dec. 31, 2023
--- | --- | --- | --- | --- | --- | ---
Capitalized Contract Cost [Line Items] |  |  |  |  |  |
Deferred contract costs | $ 841.0 | $ 844.2 | $ 842.6 | $ 809.5 | $ 793.4 | $ 710.7
Costs for Anticipated Contracts |  |  |  |  |  |
Capitalized Contract Cost [Line Items] |  |  |  |  |  |
Deferred contract costs | 0.8 |  | 6.7 |  |  |
Engineering Costs |  |  |  |  |  |
Capitalized Contract Cost [Line Items] |  |  |  |  |  |
Deferred contract costs | 507.6 |  | 506.1 |  |  |
Factory Setup Costs |  |  |  |  |  |
Capitalized Contract Cost [Line Items] |  |  |  |  |  |
Deferred contract costs | 52.0 |  | 52.5 |  |  |
Customer-owned Tooling |  |  |  |  |  |
Capitalized Contract Cost [Line Items] |  |  |  |  |  |
Deferred contract costs | $ 280.6 |  | $ 277.3 |  |  |

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