XML 61 R50.htm IDEA: XBRL DOCUMENT v3.24.2.u1
Acquisitions - Schedule of Intangible Assets Acquired (Details) - USD ($)
$ in Millions
1 Months Ended 3 Months Ended
Aug. 31, 2023
Jul. 27, 2024
Apr. 27, 2024
Midwestern United States Telecommunications Construction Contractor      
Business Acquisition [Line Items]      
Intangible assets, net   $ 12.0 $ 5.4
Midwestern United States Telecommunications Construction Contractor | Customer relationships      
Business Acquisition [Line Items]      
Estimated Useful Life (in years)   12 years  
Intangible assets, net   $ 10.4  
Midwestern United States Telecommunications Construction Contractor | Backlog intangibles      
Business Acquisition [Line Items]      
Estimated Useful Life (in years)   9 months 18 days  
Intangible assets, net   $ 0.5  
Midwestern United States Telecommunications Construction Contractor | Trade names      
Business Acquisition [Line Items]      
Estimated Useful Life (in years)   10 years  
Intangible assets, net   $ 1.1  
Bigham      
Business Acquisition [Line Items]      
Intangible assets, net $ 42.2    
Bigham | Customer relationships      
Business Acquisition [Line Items]      
Estimated Useful Life (in years) 12 years    
Intangible assets, net $ 26.8    
Bigham | Backlog intangibles      
Business Acquisition [Line Items]      
Estimated Useful Life (in years) 3 years    
Intangible assets, net $ 11.6    
Bigham | Trade names      
Business Acquisition [Line Items]      
Estimated Useful Life (in years) 10 years    
Intangible assets, net $ 3.8