v3.22.2.2
Changes in Estimates (Details) - USD ($)
$ / shares in Units, $ in Millions
3 Months Ended 9 Months Ended
Sep. 29, 2022
Sep. 30, 2021
Sep. 29, 2022
Sep. 30, 2021
Change In Estimate [Line Items]        
Changes in Contract Estimates, aggregate, Affecting earnings from Continuing Operations, per Share diluted $ (0.55) $ (0.69) $ (1.66) $ (1.86)
Change In Accounting Estimate, aggregate $ (54.0) $ (73.2) $ (162.8) $ (197.5)
Cost of Goods and Services Sold 1,194.0 1,036.2 3,611.4 3,009.4
Cost of Sales | Russia and Ukraine Conflict        
Change In Estimate [Line Items]        
Cost of Goods and Services Sold     28.1  
Cumulative catch-up adjustment [Member]        
Change In Estimate [Line Items]        
Change in Accounting Estimate - Contract Accounting (4.9) (2.8) (26.2) (2.5)
Forward Loss [Member]        
Change In Estimate [Line Items]        
Change in Accounting Estimate - Contract Accounting (49.1) (70.4) (136.6) (195.0)
Commercial Segment [Member] | Cost of Sales | Russia and Ukraine Conflict        
Change In Estimate [Line Items]        
Cost of Goods and Services Sold     23.9  
Commercial Segment [Member] | Cumulative catch-up adjustment [Member]        
Change In Estimate [Line Items]        
Change in Accounting Estimate - Contract Accounting (6.9) (3.4) (27.8) (3.1)
Commercial Segment [Member] | Forward Loss [Member]        
Change In Estimate [Line Items]        
Change in Accounting Estimate - Contract Accounting (47.4) (61.5) (132.6) (180.3)
Defense & Space Segment [Member] | Cumulative catch-up adjustment [Member]        
Change In Estimate [Line Items]        
Change in Accounting Estimate - Contract Accounting 2.0 0.6 1.6 0.6
Defense & Space Segment [Member] | Forward Loss [Member]        
Change In Estimate [Line Items]        
Change in Accounting Estimate - Contract Accounting (1.7) (8.9) (4.0) (14.7)
Aftermarket Segment [Member] | Cost of Sales | Russia and Ukraine Conflict        
Change In Estimate [Line Items]        
Cost of Goods and Services Sold     4.2  
Aftermarket Segment [Member] | Cumulative catch-up adjustment [Member]        
Change In Estimate [Line Items]        
Change in Accounting Estimate - Contract Accounting 0.0 0.0 0.0 0.0
Aftermarket Segment [Member] | Forward Loss [Member]        
Change In Estimate [Line Items]        
Change in Accounting Estimate - Contract Accounting $ 0.0 $ 0.0 $ 0.0 $ 0.0