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v3.25.0.1

Preferred Securities (Details) - $ / shares | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | --- | ---
Preferred Stock [Member] |  |  |
Preferred Securities [Line Items] |  |  |
Shares authorized | 10,000,000 |  |
Preferred Stock, Shares Issued | 0 | 0 | 0
Preferred Stock, Shares Outstanding | 0 | 0 | 0
PPL Electric Utilities Corp [Member] | Preferred Stock [Member] |  |  |
Preferred Securities [Line Items] |  |  |
Shares authorized | 20,629,936 |  |
Preferred Stock, Shares Issued | 0 | 0 | 0
Preferred Stock, Shares Outstanding | 0 | 0 | 0
Louisville Gas And Electric Co [Member] | Preferred Stock [Member] |  |  |
Preferred Securities [Line Items] |  |  |
Shares authorized | 1,720,000 |  |
Preferred Stock, Shares Issued | 0 | 0 | 0
Preferred Stock, Shares Outstanding | 0 | 0 | 0
Par value of stock | $ 25 |  |
Louisville Gas And Electric Co [Member] | Preferred Stock Without Par Value [Member] |  |  |
Preferred Securities [Line Items] |  |  |
Shares authorized | 6,750,000 |  |
Preferred Stock, Shares Issued | 0 | 0 | 0
Preferred Stock, Shares Outstanding | 0 | 0 | 0
Kentucky Utilities Co [Member] | Preferred Stock Without Par Value [Member] |  |  |
Preferred Securities [Line Items] |  |  |
Shares authorized | 5,300,000 |  |
Preferred Stock, Shares Issued | 0 | 0 | 0
Preferred Stock, Shares Outstanding | 0 | 0 | 0
Kentucky Utilities Co [Member] | Preference Stock Without Par Value [Member] |  |  |
Preferred Securities [Line Items] |  |  |
Shares authorized | 2,000,000 |  |
Preferred Stock, Shares Issued | 0 | 0 | 0
Preferred Stock, Shares Outstanding | 0 | 0 | 0

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