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Contract with customer, asset and liability (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 28, 2024
Mar. 30, 2023
Dec. 31, 2023
Dec. 31, 2022
Disaggregation of Revenue [Line Items]        
Revenues $ 1,702.8 $ 1,431.4    
Contract with Customer, Liability, Revenue Recognized $ 49.5 25.8    
Disaggregation of Revenue [Table Text Block]
Disaggregation of Revenue

The Company disaggregates revenue based on the method of measuring satisfaction of the performance obligation either over time or at a point in time, based upon the location where products and services are transferred to the customer, and based upon major customer. The Company’s principal operating segments and related revenue are noted in Note 22 Segment Information.

The following tables show disaggregated revenues for the periods ended March 28, 2024 and March 30, 2023:

 For the Three
Months Ended
RevenueMarch 28,
2024		March 30,
2023
Contracts with performance obligations satisfied over time$1,282.1 $1,112.8 
Contracts with performance obligations satisfied at a point in time420.7 318.6 
Total Revenue$1,702.8 $1,431.4 

The following table disaggregates revenue by major customer:

For the Three
Months Ended
CustomerMarch 28,
2024		March 30,
2023
Boeing$1,088.6 $921.1 
Airbus317.1 267.6 
Other297.1 242.7 
Total Revenue$1,702.8 $1,431.4 
The following table disaggregates revenue based upon the location where control of products is transferred to the customer:
For the Three
Months Ended
LocationMarch 28,
2024		March 30,
2023
United States$1,350.7 $1,149.7 
International
United Kingdom157.3 170.3 
Other194.8 111.4 
Total International352.1 281.7 
Total Revenue$1,702.8 $1,431.4 
      
Contract with Customer, Liability, Revenue Recognized $ 49.5 25.8    
Contract with Customer, Asset, before Allowance for Credit Loss 832.3 525.6 $ 522.9 $ 502.2
change in contract asset 309.4 23.4    
Contract with Customer, Liability (305.8) (342.8) (353.9) (356.4)
change in contract liability 48.1 13.6    
change in contract assets (liabilities), net 357.5 37.0    
Contract with Customer Asset (Liability), Net 526.5 182.8 $ 169.0 $ 145.8
Transferred over Time [Member]        
Disaggregation of Revenue [Line Items]        
Revenues 1,282.1 1,112.8    
Transferred at Point in Time [Member]        
Disaggregation of Revenue [Line Items]        
Revenues $ 420.7 $ 318.6