Related Party Transactions (Tables)

3 Months Ended

Mar. 31, 2014

PPL Energy Supply LLC [Member]

Related Party Transactions [Line Items]

Intercompany Support Cost Allocations

PPL Services and LKS charged the following amounts for the periods ended March 31, and believe these amounts are reasonable, including amounts applied to accounts that are further distributed between capital and expense.

	Three Months
	2014		2013
PPL Energy Supply from PPL Services	$	58	$	57
PPL Electric from PPL Services		41		38
LKE from PPL Services		4		4

LG&E from LKS	48	39
KU from LKS	53	66

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, and believe these amounts are reasonable, including amounts applied to accounts that are further distributed between capital and expense.

	Three Months
	2014		2013
PPL Energy Supply from PPL Services	$	58	$	57
PPL Electric from PPL Services		41		38
LKE from PPL Services		4		4

LG&E from LKS	48	39
KU from LKS	53	66

LG And E And KU Energy LLC [Member]

Related Party Transactions [Line Items]

Intercompany Support Cost Allocations

PPL Services and LKS charged the following amounts for the periods ended March 31, and believe these amounts are reasonable, including amounts applied to accounts that are further distributed between capital and expense.

	Three Months
	2014		2013
PPL Energy Supply from PPL Services	$	58	$	57
PPL Electric from PPL Services		41		38
LKE from PPL Services		4		4

LG&E from LKS	48	39
KU from LKS	53	66

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, and believe these amounts are reasonable, including amounts applied to accounts that are further distributed between capital and expense.

	Three Months
	2014		2013
PPL Energy Supply from PPL Services	$	58	$	57
PPL Electric from PPL Services		41		38
LKE from PPL Services		4		4

LG&E from LKS	48	39
KU from LKS	53	66

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, and believe these amounts are reasonable, including amounts applied to accounts that are further distributed between capital and expense.

	Three Months
	2014		2013
PPL Energy Supply from PPL Services	$	58	$	57
PPL Electric from PPL Services		41		38
LKE from PPL Services		4		4

LG&E from LKS	48	39
KU from LKS	53	66