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Income Taxes (Details) - USD ($)
$ in Millions
9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Dec. 31, 2022
Valuation Allowance [Line Items]      
Valuation allowance     $ 59.2
Federal and state statutory tax rate (as a percent) 25.00% 25.00%  
Louisiana      
Valuation Allowance [Line Items]      
Deferred tax assets     55.4
Alabama and Mississippi      
Valuation Allowance [Line Items]      
Deferred tax assets     $ 3.8