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Debt and Credit Agreements (All Registrants) - Summary of Revolving Credit Agreements (Details) - Revolving Credit Facility $ in Millions | Sep. 30, 2024 USD ($)
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Commonwealth Edison Co |
Line of Credit Facility [Line Items] |
Line of credit facility, maximum borrowing capacity | $ 1,000
Line of credit facility, interest rate at period end | 1.00%
PECO Energy Co |
Line of Credit Facility [Line Items] |
Line of credit facility, maximum borrowing capacity | $ 600
Line of credit facility, interest rate at period end | 0.90%
Baltimore Gas and Electric Company |
Line of Credit Facility [Line Items] |
Line of credit facility, maximum borrowing capacity | $ 600
Line of credit facility, interest rate at period end | 0.90%
Potomac Electric Power Company |
Line of Credit Facility [Line Items] |
Line of credit facility, maximum borrowing capacity | $ 300
Line of credit facility, interest rate at period end | 1.075%
Delmarva Power and Light Company |
Line of Credit Facility [Line Items] |
Line of credit facility, maximum borrowing capacity | $ 300
Line of credit facility, interest rate at period end | 1.00%
Atlantic City Electric Company |
Line of Credit Facility [Line Items] |
Line of credit facility, maximum borrowing capacity | $ 300
Line of credit facility, interest rate at period end | 1.00%
Corporate, Non-Segment |
Line of Credit Facility [Line Items] |
Line of credit facility, maximum borrowing capacity | $ 900
Line of credit facility, interest rate at period end | 1.275%

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