v3.22.2.2
Other Assets (Details) - USD ($)
$ in Millions
 9 Months Ended
Sep. 29, 2022
Dec. 31, 2021
Sep. 30, 2021
Dec. 31, 2020
Other Assets [Line Items]        
Intangible Assets, Gross (Excluding Goodwill) $ 232.0 $ 232.0    
Finite-Lived Intangible Asset, Expected Amortization, Remainder of Fiscal Year 3.5      
Finite-Lived Intangible Asset, Expected Amortization, Year One 14.3      
Finite-Lived Intangible Asset, Expected Amortization, Year Two 14.3      
Finite-Lived Intangible Asset, Expected Amortization, Year Three 14.3      
Finite-Lived Intangible Asset, Expected Amortization, Year Four 14.3      
Finite-Lived Intangible Asset, Expected Amortization, Year Five $ 14.3      
Finite-Lived Intangible Assets, Remaining Amortization Period 14 years 6 months      
Intangible assets        
Deferred financing costs, net $ 0.2 0.3    
Goodwill 623.2 623.7    
Equity in net assets of affiliates 5.2 0.8    
Customer Supply Agreement 6.9 9.2    
Restricted Cash, Noncurrent 19.5 19.5 $ 19.5 $ 19.5
Rotable assets 40.0 38.3    
Other 26.9 23.5    
Total other long-term assets 98.7 91.6    
Prepaid Expense, Current 26.6 20.7    
Income Taxes Receivable, Current 0.0 14.0    
Other Assets, Miscellaneous, Current 6.8 5.0    
Intangible Assets, Net (Excluding Goodwill) 201.4 212.3    
Other Assets, Current 33.4 39.7    
Patents [Member]        
Other Assets [Line Items]        
Finite-Lived Intangible Asset, Expected Amortization, Remainder of Fiscal Year 2.0      
Finite-Lived Intangible Asset, Expected Amortization, Year One 8.1      
Finite-Lived Intangible Asset, Expected Amortization, Year Two 8.1      
Finite-Lived Intangible Asset, Expected Amortization, Year Three 8.1      
Finite-Lived Intangible Asset, Expected Amortization, Year Four 8.1      
Finite-Lived Intangible Asset, Expected Amortization, Year Five $ 8.1      
Finite-Lived Intangible Assets, Remaining Amortization Period 15 years 8 months 12 days      
Favorable Leasehold [Member]        
Other Assets [Line Items]        
Intangible Assets, Gross (Excluding Goodwill) $ 2.8 2.8    
Finite-Lived Intangible Asset, Expected Amortization, Remainder of Fiscal Year 0.0      
Finite-Lived Intangible Asset, Expected Amortization, Year One 0.1      
Finite-Lived Intangible Asset, Expected Amortization, Year Two 0.1      
Finite-Lived Intangible Asset, Expected Amortization, Year Three 0.1      
Finite-Lived Intangible Asset, Expected Amortization, Year Four 0.1      
Finite-Lived Intangible Asset, Expected Amortization, Year Five $ 0.1      
Finite-Lived Intangible Assets, Remaining Amortization Period 6 years 9 months 18 days      
Intangible assets        
Less: Accumulated amortization $ (2.0) (1.9)    
Debt issuance costs [Member]        
Intangible assets        
Deferred financing costs 0.9 0.9    
Less: Accumulated amortization-deferred financing costs (0.7) (0.6)    
Developed Technology [Member]        
Other Assets [Line Items]        
Intangible Assets, Gross (Excluding Goodwill) 92.0 92.0    
Finite-Lived Intangible Asset, Expected Amortization, Remainder of Fiscal Year 1.5      
Finite-Lived Intangible Asset, Expected Amortization, Year One 6.1      
Finite-Lived Intangible Asset, Expected Amortization, Year Two 6.1      
Finite-Lived Intangible Asset, Expected Amortization, Year Three 6.1      
Finite-Lived Intangible Asset, Expected Amortization, Year Four 6.1      
Finite-Lived Intangible Asset, Expected Amortization, Year Five $ 6.1      
Finite-Lived Intangible Assets, Remaining Amortization Period 12 years 9 months 18 days      
Intangible assets        
Less: Accumulated amortization $ (13.4) (8.8)    
Customer Relationships        
Other Assets [Line Items]        
Intangible Assets, Gross (Excluding Goodwill) 137.2 137.2    
Intangible assets        
Less: Accumulated amortization $ (15.2) $ (9.0)