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Income Taxes - Narrative (Details) - USD ($)
12 Months Ended
Jul. 08, 2022
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Income Tax Examination [Line Items]        
State rate changes   $ 18,000,000 $ 25,000,000 $ 3,000,000
Deferred tax asset related to federal net operating loss carry-forwards   184,000,000 129,000,000  
State and local deferred tax assets related to net operating loss carry-forwards   102,000,000 79,000,000  
Unrecognized tax benefits   0 0  
State and Local Jurisdiction        
Income Tax Examination [Line Items]        
Net operating loss carryforward, not subject to expiration   97,000,000    
Net operating loss carryforward, subject to expiration   $ 5,000,000    
Pennsylvania Department of Revenue        
Income Tax Examination [Line Items]        
State rate changes $ (25,000,000)   $ 25,000,000