XML 50 R39.htm IDEA: XBRL DOCUMENT v3.25.1
Discontinued Operations, Goodwill and Intangible Assets - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Mar. 31, 2025
Jun. 30, 2024
Mar. 31, 2024
Mar. 31, 2025
Mar. 31, 2024
Discontinued Operations, Goodwill and Intangible Assets [Line Items]          
Amortization expense of acquired intangible assets       $ 1.5 $ 9.4
Held for Sale          
Discontinued Operations, Goodwill and Intangible Assets [Line Items]          
Losses related to contingent consideration receivable recognized $ 11.9   $ 109.6 16.8 $ 113.1
Held for Sale | Revolving Credit Facility          
Discontinued Operations, Goodwill and Intangible Assets [Line Items]          
Investment commitment to fund   $ 30.0      
Fund outflow in other investing activities and outstanding $ 7.8     $ 7.8  
Held for Sale | Civil Infrastructure Construction Business          
Discontinued Operations, Goodwill and Intangible Assets [Line Items]          
Losses related to contingent consideration receivable recognized     $ 103.1    
Gain based on fair value of equity received   $ 12.7