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Income Taxes (Details) - USD ($)
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Income Taxes (Details) [Line Items]      
Percentage of effective tax rate (0.62%) (0.76%)  
Continuing and discontinued operations $ 400,200,000 $ 358,700,000 $ 258,800,000
Change in valuation allowance 41,500,000 99,900,000  
Uncertain tax positions 0 0  
Interest accrued in relation to uncertain tax positions 0    
Penalties accrued in relation to uncertain tax positions   $ 0  
Domestic Tax Jurisdiction [Member]      
Income Taxes (Details) [Line Items]      
Net operating loss carryforwards income tax $ 1,697,000,000    
U.S. federal income tax expire 2028    
U.S. federal income tax expire 2037    
Net operating loss remaining value $ 1,528,500,000    
Domestic Tax Jurisdiction [Member] | Expire from 2028 through 2037      
Income Taxes (Details) [Line Items]      
Net operating loss carryforwards income tax $ 168,500,000    
State and Local Jurisdiction [Member]      
Income Taxes (Details) [Line Items]      
U.S. federal income tax expire 2034    
U.S. federal income tax expire 2042    
State and Local Jurisdiction [Member] | Tax period expire from 2034 through 2042 [Member]      
Income Taxes (Details) [Line Items]      
Net operating loss carryforwards income tax $ 919,200