v3.25.2
Related Party Transactions (Tables)
 6 Months Ended
Jun. 30, 2025
PPL Electric Utilities Corp [Member]  
Related Party Transactions [Line Items]  
Intercompany Support Cost Allocations PPL Services and LKS charged the following amounts for the periods ended June 30, including amounts applied to accounts that are further distributed between capital and expense on the books of the recipients, based on methods that are believed to be reasonable.
Three MonthsSix Months
2025202420252024
PPL Electric from PPL Services$67 $53 $131 $109 
LG&E from LKS18 28 48 57 
LG&E from PPL Services42 20 62 31 
KU from LKS22 30 60 68 
KU from PPL Services42 19 61 30 
Louisville Gas And Electric Co [Member]  
Related Party Transactions [Line Items]  
Intercompany Support Cost Allocations PPL Services and LKS charged the following amounts for the periods ended June 30, including amounts applied to accounts that are further distributed between capital and expense on the books of the recipients, based on methods that are believed to be reasonable.
Three MonthsSix Months
2025202420252024
PPL Electric from PPL Services$67 $53 $131 $109 
LG&E from LKS18 28 48 57 
LG&E from PPL Services42 20 62 31 
KU from LKS22 30 60 68 
KU from PPL Services42 19 61 30 
Kentucky Utilities Co [Member]  
Related Party Transactions [Line Items]  
Intercompany Support Cost Allocations PPL Services and LKS charged the following amounts for the periods ended June 30, including amounts applied to accounts that are further distributed between capital and expense on the books of the recipients, based on methods that are believed to be reasonable.
Three MonthsSix Months
2025202420252024
PPL Electric from PPL Services$67 $53 $131 $109 
LG&E from LKS18 28 48 57 
LG&E from PPL Services42 20 62 31 
KU from LKS22 30 60 68 
KU from PPL Services42 19 61 30