v3.26.3
Acquisitions, Goodwill, and Other Intangible Assets, Net - Narrative (Details)
$ in Thousands
 1 Months Ended 3 Months Ended 9 Months Ended 12 Months Ended
Jul. 20, 2026
USD ($)
shares
May 31, 2026
USD ($)
shares
Mar. 31, 2026
USD ($)
Jan. 31, 2026
USD ($)
Sep. 30, 2026
USD ($)
shares
Aug. 31, 2026
USD ($)
Jun. 30, 2026
shares
Mar. 31, 2026
USD ($)
Sep. 30, 2025
USD ($)
Sep. 30, 2026
USD ($)
shares
Sep. 30, 2025
USD ($)
Dec. 31, 2025
USD ($)
Business Combination [Line Items]                        
Cash paid                   $ 1,634,219 $ 24,479  
Weighted Average Amortization Period (in years)                   8 years 10 months 24 days    
Consolidated capital expenditures                   $ 275,657 179,764  
Payments to non-controlling interests, net                   $ 11,368 17,482  
Issuance of shares in connection with acquisition (in shares) | shares   67,592         67,592          
2026 Acquisitions | Pipeline Infrastructure                        
Business Combination [Line Items]                        
Consolidated capital expenditures     $ 20,000                  
Customer relationships                        
Business Combination [Line Items]                        
Weighted Average Amortization Period (in years)                   9 years 9 months 18 days    
Discount Rate | Customer relationships                        
Business Combination [Line Items]                        
Intangible asset, measurement input         0.199         0.199    
Customer attrition rate | Customer relationships                        
Business Combination [Line Items]                        
Intangible asset, measurement input         0.050         0.050    
McKee                        
Business Combination [Line Items]                        
Equity interest       86.00%                
Cash paid                   $ 261,400    
Cash paid       $ 237,000                
Business acquisition, number of shares issued (in shares) | shares                   0    
Superior Acquisition                        
Business Combination [Line Items]                        
Cash paid                   $ 1,297,700    
Cash paid $ 1,200,000                      
Business acquisition, number of shares issued (in shares) | shares 1,219,498                 410,500,000    
Earn-out liability term 3 years                      
All Others                        
Business Combination [Line Items]                        
Cash paid                   $ 128,300    
Cash paid           $ 128,000            
Business acquisition, number of shares issued (in shares) | shares                   0    
Earn-out liability term           5 years            
2026 Acquisitions                        
Business Combination [Line Items]                        
Acquisition-related contingent consideration liabilities, range of potential undiscounted earn-out liabilities, high         $ 318,000         $ 318,000    
Business acquisition, goodwill, expected tax deductible amount         $ 676,000         676,000    
Issuance of shares in connection with acquisition (in shares) | shares 1,219,498       1,219,498              
Business combination, acquiree's revenue since acquisition date, actual         $ 602,400         735,600    
Business combination, acquiree's earnings (loss) since acquisition date, actual         44,900         50,200    
Business combination, acquisition-related cost, expense         5,800         7,800    
2025 Acquisitions                        
Business Combination [Line Items]                        
Cash paid                       $ 89,000
Earn-out liability term                       5 years
Business acquisition, goodwill, expected tax deductible amount         34,000         34,000    
Earn-out liability                       $ 13,000
Business combination, acquiree's revenue since acquisition date, actual                 $ 0   0  
Business combination, acquiree's earnings (loss) since acquisition date, actual                 $ 0   0  
2025 Acquisitions | Minimum                        
Business Combination [Line Items]                        
Acquisition-related contingent consideration liabilities, range of potential undiscounted earn-out liabilities, high         2,000         2,000    
2025 Acquisitions | Maximum                        
Business Combination [Line Items]                        
Acquisition-related contingent consideration liabilities, range of potential undiscounted earn-out liabilities, high         $ 18,000         18,000    
HMG                        
Business Combination [Line Items]                        
Fair value adjustment related to resolved contingent payments   $ 35,100                    
Payments to non-controlling interests, net   $ 8,900                    
HMG | Contingent Consideration, Value Of Common Stock                        
Business Combination [Line Items]                        
Business combination, contingent consideration, current                       $ 17,800
Fair value adjustment related to resolved contingent payments               $ 3,900        
HMG | Contingent Consideration, Fair Value Adjustments                        
Business Combination [Line Items]                        
Fair value adjustment related to resolved contingent payments                   $ 13,400 $ 3,900