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Income Taxes (Earliest Tax Year) (Detail) | 12 Months Ended
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Dec. 31, 2023
Pennsylvania |
Operation In Major Geographical Areas Tax Year [Line Items] |
Earliest Open Tax Year | 2012
Connecticut |
Operation In Major Geographical Areas Tax Year [Line Items] |
Earliest Open Tax Year | 2020
Virginia |
Operation In Major Geographical Areas Tax Year [Line Items] |
Earliest Open Tax Year | 2020
Utah |
Operation In Major Geographical Areas Tax Year [Line Items] |
Earliest Open Tax Year | 2019
South Carolina |
Operation In Major Geographical Areas Tax Year [Line Items] |
Earliest Open Tax Year | 2020

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