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Income Taxes - Narrative (Details) - USD ($)		12 Months Ended
Income Taxes - Narrative (Details) - USD ($)	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