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Other Income (Expense) - net
 9 Months Ended
Sep. 30, 2023
Other Income (Expense) Net [Line Items]  
Other Income (Expense) - net
12. Other Income (Expense) - net

(PPL)

The details of "Other Income (Expense) - net" for the periods ended September 30, were:
 Three MonthsNine Months
2023202220232022
Defined benefit plans - non-service credits (Note 9)$13 $7 $30 $27 
Interest income (expense)4 — 22 (2)
AFUDC - equity component7 8 21 17 
Charitable contributions(1)(1)(3)(2)
Miscellaneous (a)(7)(4)(19)(4)
Other Income (Expense) - net$16 $10 $51 $36 

(a)Includes legal expenses incurred and insurance reimbursements received related to litigation with a former affiliate, Talen Montana. See Note 10 for additional information.

(PPL Electric)

The details of "Other Income (Expense) - net" for the periods ended September 30, were:
 Three MonthsNine Months
2023202220232022
Defined benefit plans - non-service credits (Note 9)$5 $4 $15 $12 
Interest income1 1 6 1 
AFUDC - equity component4 4 12 12 
Charitable contributions— — (2)(2)
Miscellaneous(2)(3)(2)(4)
Other Income (Expense) - net$8 $6 $29 $19