Annual report [Section 13 and 15(d), not S-K Item 405]

Schedule I - Condensed Financial Information of Registrant - Parent Company Balance Sheets (Details) (Parenthetical)

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Schedule I - Condensed Financial Information of Registrant - Parent Company Balance Sheets (Details) (Parenthetical) - USD ($)
$ / shares in Units, $ in Millions
Dec. 31, 2025
Aug. 31, 2025
Dec. 31, 2024
Sep. 30, 2023
Apr. 07, 2023
Condensed Balance Sheet Statements, Captions [Line Items]          
Property, plant, and equipment net of accumulated depreciation $ 1,582.2   $ 1,312.4    
Preferred shares, par value $ 0.01   $ 0.01    
Preferred shares, authorized 50,000,000   50,000,000    
Preferred shares, issued 0   0    
Preferred shares, outstanding 0   0    
Series A Preferred Stock          
Condensed Balance Sheet Statements, Captions [Line Items]          
Preferred shares, par value       $ 0.01  
Preferred shares, issued       50,000  
Class A Common Stock          
Condensed Balance Sheet Statements, Captions [Line Items]          
Common stock, par value $ 0.01 $ 0.01 $ 0.01    
Common stock, shares authorized 600,000,000   600,000,000    
Common stock, shares, issued 180,900,000 20.6 160,200,000    
Common stock, shares, outstanding 180,900,000   160,200,000    
Class B Common Stock          
Condensed Balance Sheet Statements, Captions [Line Items]          
Common stock, par value $ 0.01   $ 0.01    
Common stock, shares authorized 400,000,000   400,000,000    
Common stock, shares, issued 0   0    
Common stock, shares, outstanding 0   0   104,200,000
Parent Company          
Condensed Balance Sheet Statements, Captions [Line Items]          
Preferred shares, par value $ 0.01   $ 0.01    
Preferred shares, authorized 50,000,000   50,000,000    
Preferred shares, issued 0   0    
Preferred shares, outstanding 0   0    
Parent Company | Series A Preferred Stock          
Condensed Balance Sheet Statements, Captions [Line Items]          
Temporary equity, Preferred shares, par value $ 0.01   $ 0.01    
Temporary equity, Preferred shares, authorized 50,000   50,000    
Temporary equity, Preferred shares, issued 50,000   0    
Temporary equity, Preferred shares, outstanding 50,000   0    
Parent Company | Class A Common Stock          
Condensed Balance Sheet Statements, Captions [Line Items]          
Common stock, par value $ 0.01   $ 0.01    
Common stock, shares authorized 600,000,000   600,000,000    
Common stock, shares, issued 180,900,000   160,200,000    
Common stock, shares, outstanding 180,900,000   160,200,000    
Parent Company | Class B Common Stock          
Condensed Balance Sheet Statements, Captions [Line Items]          
Common stock, par value $ 0.01   $ 0.01    
Common stock, shares authorized 400,000,000   400,000,000    
Common stock, shares, issued 0   0    
Common stock, shares, outstanding 0   0