XML 65 R54.htm IDEA: XBRL DOCUMENT v3.24.2.u1
Segment Reporting (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2024
Jun. 30, 2023
Jun. 30, 2024
Jun. 30, 2023
Dec. 31, 2023
Segment Reporting, Revenue Reconciling Item [Line Items]          
Revenue from Contract with Customer, Excluding Assessed Tax $ 5,479.7 $ 5,745.5 $ 10,829.7 $ 11,267.4  
Depreciation, Depletion and Amortization 46.1 46.9 91.6 91.3  
Other Nonoperating Income (Expense) 95.9 (0.8) 74.3 (10.9)  
Assets 15,108.5   15,108.5   $ 15,060.9
EES          
Segment Reporting, Revenue Reconciling Item [Line Items]          
Revenue from Contract with Customer, Excluding Assessed Tax 2,172.9 2,200.3 4,271.9 4,335.4  
Adjusted EBITDA $ 194.9 $ 189.0 $ 360.7 $ 372.0  
Adjusted EBITDA Margin % 9.00% 8.60% 8.40% 8.60%  
Depreciation, Depletion and Amortization $ 11.4 $ 11.5 $ 22.7 $ 21.4  
Other Nonoperating Income (Expense) 3.0 9.8 8.7 10.3  
Assets 4,629.2   4,629.2   4,553.6
CSS          
Segment Reporting, Revenue Reconciling Item [Line Items]          
Revenue from Contract with Customer, Excluding Assessed Tax 1,865.9 1,850.9 3,536.0 3,582.9  
Adjusted EBITDA $ 150.8 $ 179.5 $ 278.0 $ 335.0  
Adjusted EBITDA Margin % 8.10% 9.70% 7.90% 9.30%  
Depreciation, Depletion and Amortization $ 18.2 $ 17.9 $ 36.2 $ 35.9  
Other Nonoperating Income (Expense) 16.0 27.7 34.8 28.5  
Assets 5,659.8   5,659.8   5,626.6
UBS          
Segment Reporting, Revenue Reconciling Item [Line Items]          
Revenue from Contract with Customer, Excluding Assessed Tax 1,440.9 1,694.3 3,021.8 3,349.1  
Adjusted EBITDA $ 173.5 $ 188.6 $ 342.9 $ 376.3  
Adjusted EBITDA Margin % 12.00% 11.10% 11.30% 11.20%  
Depreciation, Depletion and Amortization $ 7.4 $ 6.4 $ 14.4 $ 12.4  
Other Nonoperating Income (Expense) (103.2) (1.7) (102.4) (1.1)  
Assets 3,684.9   3,684.9   3,908.5
Corporate Segment          
Segment Reporting, Revenue Reconciling Item [Line Items]          
Depreciation, Depletion and Amortization 9.1 11.1 18.3 21.6  
Other Nonoperating Income (Expense) (11.7) $ 35.0 (15.4) $ (26.8)  
Assets $ 1,134.6   $ 1,134.6   $ 972.2