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Other Income (Expense) - net | 3 Months Ended
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Mar. 31, 2019
Other Income (Expense) Net [Line Items] |
Other Income (Expense) - net | 13. Other Income (Expense) - net (PPL) The details of "Other Income (Expense) - net" for the periods ended March 31, were:
| Three Months
| 2019 |  | 2018
Other Income |  |  |  |  |
Defined benefit plans - non-service credits (Note 10) | $ | 80 |  |  | $ | 68 |
Interest income | 6 |  |  | — |
AFUDC - equity component | 5 |  |  | 5 |
Miscellaneous | 6 |  |  | 1 |
Total Other Income | 97 |  |  | 74 |
Other Expense |  |  |  |  |
Economic foreign currency exchange contracts (Note 15) | 33 |  |  | 112 |
Charitable contributions | 2 |  |  | 4 |
Miscellaneous | 10 |  |  | 1 |
Total Other Expense | 45 |  |  | 117 |
Other Income (Expense) - net | $ | 52 |  |  | $ | (43 | )

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- References No definition available. + Details
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Namespace Prefix: | ppl_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Definition Disclosure of the detailed components of other nonoperating income and other nonoperating expenses. May include methodology, assumptions and amounts for: (a) dividends, (b) interest on securities, (c) profits on securities (net of losses), (d) miscellaneous other income items, (e) losses on securities (net of profits) and (f) miscellaneous income deductions. + References No definition available. + Details
Name: | ppl_OtherIncomeOtherExpenseDisclosureNonoperatingTextBlock
Namespace Prefix: | ppl_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration