XML 61 R40.htm IDEA: XBRL DOCUMENT v3.25.1
Related Party Transactions (Tables)
 3 Months Ended
Mar. 31, 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 March 31, 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 Months
 20252024
PPL Electric from PPL Services
$64 $56 
LG&E from LKS30 29 
LG&E from PPL Services20 11 
KU from LKS38 38 
KU from PPL Services19 11 
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 March 31, 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 Months
 20252024
PPL Electric from PPL Services
$64 $56 
LG&E from LKS30 29 
LG&E from PPL Services20 11 
KU from LKS38 38 
KU from PPL Services19 11 
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 March 31, 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 Months
 20252024
PPL Electric from PPL Services
$64 $56 
LG&E from LKS30 29 
LG&E from PPL Services20 11 
KU from LKS38 38 
KU from PPL Services19 11