Rate And Regulatory Matters Rate and Regulatory Matters (Tables)

3 Months Ended

Mar. 31, 2018

Entergy Arkansas [Member]

Estimate Of Payments Or Receipts Among Utility Operating Companies [Table Text Block]

	Payments (Receipts)
	(In Millions)
Entergy Arkansas	$6
Entergy New Orleans	$2
Entergy Texas	($8)

Entergy New Orleans [Member]

Estimate Of Payments Or Receipts Among Utility Operating Companies [Table Text Block]

	Payments (Receipts)
	(In Millions)
Entergy Arkansas	$6
Entergy New Orleans	$2
Entergy Texas	($8)

Entergy Texas [Member]

Estimate Of Payments Or Receipts Among Utility Operating Companies [Table Text Block]

	Payments (Receipts)
	(In Millions)
Entergy Arkansas	$6
Entergy New Orleans	$2
Entergy Texas	($8)