Quarterly report [Sections 13 or 15(d)]

Acquisitions - Narrative (Details)

v3.26.3
Acquisitions - Narrative (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Aug. 31, 2026
May 05, 2026
Apr. 01, 2026
Dec. 23, 2025
Dec. 18, 2025
May 01, 2025
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Dec. 31, 2025
Business Combination [Line Items]                      
Cash consideration paid, net of cash acquired                 $ 1,830,791 $ 47,745 [1]  
Goodwill             $ 1,853,509   1,853,509   $ 641,242
Measurement period adjustments                 (417)    
Atech Turbine Components, Inc.                      
Business Combination [Line Items]                      
Cash consideration paid, net of cash acquired $ 64,100                    
Less: Cash acquired 1,400                    
Business combination, recognized asset acquired, property, plant, and equipment 1,600                    
Goodwill 41,100                    
Acquisition related expenses               $ 1,400   1,400  
Atech Turbine Components, Inc. | Customer Relationships                      
Business Combination [Line Items]                      
Intangible asset - customer related $ 21,500                    
Useful life (in years) 12 years                    
Precision Aviation Group                      
Business Combination [Line Items]                      
Cash consideration paid, net of cash acquired   $ 1,748,155                  
Less: Cash acquired   22,215                  
Business combination, recognized asset acquired, property, plant, and equipment   70,063                  
Goodwill   1,162,947                  
Intangible asset - customer related   650,000                  
Acquisition related expenses             1,400   13,900    
Total purchase consideration   2,020,007                  
Measurement period adjustments                 (4,100)    
Fair value adjustment to property and equipment, net                 3,700    
Decrease in deferred tax liabilities                 (3,200)    
Business acquisition adjustment, increase (decrease) in income tax liabilities                 (3,900)    
Contingent earn-out consideration, at acquisition date fair value   $ 33,850                  
Precision Aviation Group | Customer Relationships                      
Business Combination [Line Items]                      
Useful life (in years)   12 years                  
NorthStar                      
Business Combination [Line Items]                      
Cash consideration paid, net of cash acquired     $ 10,100                
Less: Cash acquired     300                
Business combination, recognized asset acquired, property, plant, and equipment     2,200                
Goodwill     4,400                
Measurement period adjustments             $ 100        
NorthStar | Customer Relationships                      
Business Combination [Line Items]                      
Intangible asset - customer related     $ 3,400                
Useful life (in years)     10 years                
Aero 3, Inc                      
Business Combination [Line Items]                      
Cash consideration paid, net of cash acquired       $ 346,100              
Less: Cash acquired       1,200              
Business combination, recognized asset acquired, property, plant, and equipment       4,404              
Goodwill       218,342              
Intangible asset - customer related       $ 94,000              
Measurement period adjustments                 3,800    
Business acquisition adjustment, increase (decrease) in income tax liabilities                 2,000    
Business combination, adjustment, decrease to inventories                 5,000    
Business combination, adjustment, decrease to contract assets                 1,200    
Business combination, adjustment, working capital settlement                 500    
Aero 3, Inc | Customer Relationships                      
Business Combination [Line Items]                      
Useful life (in years)       12 years 1 month 6 days              
PT6 Fuel Pumps License Agreement                      
Business Combination [Line Items]                      
Business combination, recognized asset acquired, property, plant, and equipment         $ 2,100            
Goodwill         1,900            
Total purchase consideration         10,800            
Contingent earn-out consideration, at acquisition date fair value                 $ 2,100    
PT6 Fuel Pumps License Agreement | Customer Relationships                      
Business Combination [Line Items]                      
Intangible asset - customer related         $ 6,800            
Useful life (in years)         16 years            
Turbine Weld Industries, LLC                      
Business Combination [Line Items]                      
Less: Cash acquired           $ 900          
Business combination, recognized asset acquired, property, plant, and equipment           12,600          
Goodwill           13,300          
Acquisition related expenses                   $ 1,500  
Total purchase consideration           49,900          
Turbine Weld Industries, LLC | Customer Relationships                      
Business Combination [Line Items]                      
Intangible asset - customer related           $ 24,000          
Useful life (in years)           10 years          
[1] (a) The cash flows related to discontinued operations and held-for-sale assets and liabilities have not been segregated. Accordingly, the Consolidated Statements of Cash Flows include the results of continuing and discontinued operations. See Note (3) "Discontinued Operations".