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v3.25.2

Other Income (Expense) - net (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024
Other Income |  |  |  |
Defined benefit plans - non-service credits | $ 7 | $ 15 | $ 15 | $ 23
AFUDC - equity component | 20 | 12 | 35 | 21
Miscellaneous | (6) | (1) | (7) | (5)
Other Expense |  |  |  |
Other Income (Expense) - net | 23 | 32 | 51 | 54
Interest Income (Expense), Nonoperating, Net | 2 | 6 | 8 | 15
PPL Electric Utilities Corp [Member] |  |  |  |
Other Income |  |  |  |
Defined benefit plans - non-service credits | 4 | 4 | 7 | 9
AFUDC - equity component | 8 | 7 | 15 | 11
Miscellaneous | (1) | 0 | 0 | 0
Other Expense |  |  |  |
Other Income (Expense) - net | 11 | 11 | 22 | 20
Louisville Gas And Electric Co [Member] |  |  |  |
Other Income |  |  |  |
Defined benefit plans - non-service credits | 1 | 2 | 1 | 2
AFUDC - equity component | 4 | 2 | 7 | 3
Miscellaneous | 0 | 0 | 0 | 1
Other Expense |  |  |  |
Other Income (Expense) - net | 5 | 4 | 8 | 6
Kentucky Utilities Co [Member] |  |  |  |
Other Income |  |  |  |
Defined benefit plans - non-service credits | 2 | 3 | 3 | 4
AFUDC - equity component | 5 | 2 | 8 | 3
Miscellaneous | (2) | (1) | (1) | (1)
Other Expense |  |  |  |
Other Income (Expense) - net | $ 5 | $ 4 | $ 10 | $ 6

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