Quarterly report [Sections 13 or 15(d)]

Revenues - Narrative (Details)

v3.26.3
Revenues - Narrative (Details) - USD ($)
$ in Millions
 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]    
Contract liability, revenue recognized $ 50.6 $ 59.7
Net favorable (unfavorable) EAC adjustment (9.6) (15.2)
Loss reserve reversal   $ 6.5
Remaining performance obligation, amount 501.7  
Defense Tech    
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]    
Net favorable (unfavorable) EAC adjustment 12.2  
Loss reserve reversal $ (9.8)  
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-10-01    
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]    
Remaining performance obligation, percentage 50.00%  
Remaining performance obligation, period 12 months  
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2027-10-01    
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]    
Remaining performance obligation, period