Income Taxes (Details) - USD ($) $ in Millions |
3 Months Ended | ||
|---|---|---|---|
Mar. 28, 2024 |
Mar. 30, 2023 |
Dec. 31, 2023 |
|
| Income Tax Disclosure [Abstract] | |||
| Effective Income Tax Rate Reconciliation, Percent | (1.82%) | 1.50% | |
| Valuation Allowance [Line Items] | |||
| Deferred Income Tax Liabilities, Net | $ 16.5 | $ 9.1 | |
| Rotable assets | 45.4 | $ 44.0 | |
| Domestic Tax Authority | |||
| Income Tax Disclosure [Abstract] | |||
| Deferred Tax Assets, Net | 1.5 | ||
| Valuation Allowance [Line Items] | |||
| Deferred Tax Assets, Valuation Allowance | 595.2 | ||
| Deferred Tax Assets, Net | 1.5 | ||
| Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount | 87.1 | ||
| Deferred Tax Assets, Gross | 593.7 | ||
| Foreign Tax Authority | |||
| Income Tax Disclosure [Abstract] | |||
| Deferred Tax Assets, Net | 13.3 | ||
| Valuation Allowance [Line Items] | |||
| Deferred Tax Assets, Valuation Allowance | 431.5 | ||
| Deferred Tax Assets, Net | 13.3 | ||
| Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount | 72.3 | ||
| Deferred Tax Assets, Gross | $ 418.2 | ||