XML 64 R44.htm IDEA: XBRL DOCUMENT v3.24.3
Discontinued Operations (Details) - USD ($)
$ in Millions
9 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]    
Payments for (Proceeds from) Removal Costs $ (21.9) $ (16.0)
Subsidiaries [Member]    
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]    
Payments for (Proceeds from) Removal Costs $ (21.9) $ (16.0)