v3.26.1
Revenue and Contracts in Process - Schedule of Infrastructure Segment Revenue (Details) - Infrastructure
$ in Millions
Dec. 31, 2025
USD ($)
Segment Reporting Information [Line Items]  
Remaining performance obligations $ 1,711.4
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-01-01 | Within One Year  
Segment Reporting Information [Line Items]  
Remaining performance obligations $ 1,253.7
Remaining performance obligation period 1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-01-01 | Within Five Years  
Segment Reporting Information [Line Items]  
Remaining performance obligations $ 457.7
Remaining performance obligation period 5 years
Industrial  
Segment Reporting Information [Line Items]  
Remaining performance obligations $ 519.8
Industrial | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-01-01 | Within One Year  
Segment Reporting Information [Line Items]  
Remaining performance obligations $ 406.6
Remaining performance obligation period 1 year
Industrial | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-01-01 | Within Five Years  
Segment Reporting Information [Line Items]  
Remaining performance obligations $ 113.2
Remaining performance obligation period 5 years
Transportation  
Segment Reporting Information [Line Items]  
Remaining performance obligations $ 502.6
Transportation | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-01-01 | Within One Year  
Segment Reporting Information [Line Items]  
Remaining performance obligations $ 255.6
Remaining performance obligation period 1 year
Transportation | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-01-01 | Within Five Years  
Segment Reporting Information [Line Items]  
Remaining performance obligations $ 247.0
Remaining performance obligation period 5 years
Commercial  
Segment Reporting Information [Line Items]  
Remaining performance obligations $ 337.3
Commercial | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-01-01 | Within One Year  
Segment Reporting Information [Line Items]  
Remaining performance obligations $ 285.9
Remaining performance obligation period 1 year
Commercial | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-01-01 | Within Five Years  
Segment Reporting Information [Line Items]  
Remaining performance obligations $ 51.4
Remaining performance obligation period 5 years
Healthcare  
Segment Reporting Information [Line Items]  
Remaining performance obligations $ 215.6
Healthcare | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-01-01 | Within One Year  
Segment Reporting Information [Line Items]  
Remaining performance obligations $ 182.4
Remaining performance obligation period 1 year
Healthcare | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-01-01 | Within Five Years  
Segment Reporting Information [Line Items]  
Remaining performance obligations $ 33.2
Remaining performance obligation period 5 years
Government  
Segment Reporting Information [Line Items]  
Remaining performance obligations $ 108.6
Government | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-01-01 | Within One Year  
Segment Reporting Information [Line Items]  
Remaining performance obligations $ 95.7
Remaining performance obligation period 1 year
Government | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-01-01 | Within Five Years  
Segment Reporting Information [Line Items]  
Remaining performance obligations $ 12.9
Remaining performance obligation period 5 years
Energy  
Segment Reporting Information [Line Items]  
Remaining performance obligations $ 27.1
Energy | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-01-01 | Within One Year  
Segment Reporting Information [Line Items]  
Remaining performance obligations $ 27.1
Remaining performance obligation period 1 year
Energy | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-01-01 | Within Five Years  
Segment Reporting Information [Line Items]  
Remaining performance obligations $ 0.0
Remaining performance obligation period 5 years
Convention  
Segment Reporting Information [Line Items]  
Remaining performance obligations $ 0.3
Convention | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-01-01 | Within One Year  
Segment Reporting Information [Line Items]  
Remaining performance obligations $ 0.3
Remaining performance obligation period 1 year
Convention | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-01-01 | Within Five Years  
Segment Reporting Information [Line Items]  
Remaining performance obligations $ 0.0
Remaining performance obligation period 5 years
Leisure  
Segment Reporting Information [Line Items]  
Remaining performance obligations $ 0.1
Leisure | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-01-01 | Within One Year  
Segment Reporting Information [Line Items]  
Remaining performance obligations $ 0.1
Remaining performance obligation period 1 year
Leisure | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-01-01 | Within Five Years  
Segment Reporting Information [Line Items]  
Remaining performance obligations $ 0.0
Remaining performance obligation period 5 years