Quarterly report [Sections 13 or 15(d)]

Discontinued Operations - Narrative (Details)

v3.26.3
Discontinued Operations - Narrative (Details) - Discontinued Operations, Disposed of by Sale - USD ($)
$ in Millions
Dec. 02, 2025
Apr. 11, 2025
Sep. 30, 2026
Jun. 16, 2025
T&D Transaction        
Disposal Groups, Including Discontinued Operations [Line Items]        
Disposal group, including discontinued operation, consideration   $ 108.7    
Proceeds from divestiture of interest in subsidiary   98.3    
Disposal group, including discontinued operation, consideration, escrow   $ 10.4    
Escrow amount received     $ 0.8  
Escrow amount remaining     9.6  
Pressure Pumping Transaction        
Disposal Groups, Including Discontinued Operations [Line Items]        
Disposal group, including discontinued operation, consideration       $ 15.0
Engineering Transaction        
Disposal Groups, Including Discontinued Operations [Line Items]        
Disposal group, including discontinued operation, consideration $ 30.0      
Proceeds from divestiture of interest in subsidiary 23.5      
Disposal group, including discontinued operation, consideration, escrow $ 2.5      
Escrow amount received     0.2  
Escrow amount remaining     $ 2.3