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Decommissioning Trust Funds (Tables)

6 Months Ended

Jun. 30, 2015

The securities held as of June 30, 2015 and December 31, 2014 are summarized as follows:



	Fair Value		Total Unrealized Gains		Total Unrealized Losses
	(In Millions)
2015
Equity Securities		$3,274		$1,482		$1
Debt Securities	2,115		51		18
Total		$5,389		$1,533		$19



	Fair Value		Total Unrealized Gains		Total Unrealized Losses
	(In Millions)
2014
Equity Securities		$3,286		$1,513		$1
Debt Securities	2,085		76		6
Total		$5,371		$1,589		$7

Available For Sale Securities Continuous Unrealized Loss Position Fair Value

The fair value and gross unrealized losses of available-for-sale equity and debt securities, summarized by investment type and length of time that the securities have been in a continuous loss position, are as follows as of June 30, 2015:



	Equity Securities				Debt Securities
	Fair Value		Gross Unrealized Losses		Fair Value		Gross Unrealized Losses
	(In Millions)
Less than 12 months		$24		$1		$689		$15
More than 12 months	—		—		76		3
Total		$24		$1		$765		$18



	Equity Securities				Debt Securities
	Fair Value		Gross Unrealized Losses		Fair Value		Gross Unrealized Losses
	(In Millions)
Less than 12 months		$9		$1		$277		$2
More than 12 months	—		—		163		4
Total		$9		$1		$440		$6

Fair Value Of Debt Securities By Contractual Maturities

The fair value of debt securities, summarized by contractual maturities, as of June 30, 2015 and December 31, 2014 are as follows:



	2015		2014
	(In Millions)
less than 1 year		$64		$94
1 year - 5 years	792		783
5 years - 10 years	693		681
10 years - 15 years	174		173
15 years - 20 years	68		79
20 years+	324		275
Total		$2,115		$2,085

Entergy Arkansas [Member]

Securities Held

Entergy Arkansas holds debt and equity securities, classified as available-for-sale, in nuclear decommissioning trust accounts. The securities held as of June 30, 2015 and December 31, 2014 are summarized as follows:



	Fair Value		Total Unrealized Gains		Total Unrealized Losses
	(In Millions)
2015
Equity Securities		$475.1		$246.3		$—
Debt Securities	301.6		4.6		2.1
Total		$776.7		$250.9		$2.1

2014
Equity Securities		$487.3		$248.9		$—
Debt Securities	282.6		6.2		1.1
Total		$769.9		$255.1		$1.1

Available For Sale Securities Continuous Unrealized Loss Position Fair Value



	Equity Securities				Debt Securities
	Fair Value		Gross Unrealized Losses		Fair Value		Gross Unrealized Losses
	(In Millions)
Less than 12 months		$1.2		$—		$96.8		$1.6
More than 12 months	—		—		18.9		0.5
Total		$1.2		$—		$115.7		$2.1



	Equity Securities				Debt Securities
	Fair Value		Gross Unrealized Losses		Fair Value		Gross Unrealized Losses
	(In Millions)
Less than 12 months		$0.1		$—		$56.5		$0.3
More than 12 months	—		—		34.8		0.8
Total		$0.1		$—		$91.3		$1.1

Fair Value Of Debt Securities By Contractual Maturities

The fair value of debt securities, summarized by contractual maturities, as of June 30, 2015 and December 31, 2014 are as follows:



	2015		2014
	(In Millions)
less than 1 year		$6.0		$14.9
1 year - 5 years	138.4		127.3
5 years - 10 years	135.9		128.2
10 years - 15 years	2.5		1.7
15 years - 20 years	1.0		1.0
20 years+	17.8		9.5
Total		$301.6		$282.6

Entergy Gulf States Louisiana [Member]

Securities Held

Entergy Gulf States Louisiana holds debt and equity securities, classified as available-for-sale, in nuclear decommissioning trust accounts. The securities held as of June 30, 2015 and December 31, 2014 are summarized as follows:



	Fair Value		Total Unrealized Gains		Total Unrealized Losses
	(In Millions)
2015
Equity Securities		$403.3		$178.7		$—
Debt Securities	241.3		7.7		1.7
Total		$644.6		$186.4		$1.7

2014
Equity Securities		$395.9		$177.6		$—
Debt Securities	241.8		11.9		0.3
Total		$637.7		$189.5		$0.3

Available For Sale Securities Continuous Unrealized Loss Position Fair Value



	Equity Securities				Debt Securities
	Fair Value		Gross Unrealized Losses		Fair Value		Gross Unrealized Losses
	(In Millions)
Less than 12 months		$2.5		$—		$79.0		$1.6
More than 12 months	—		—		2.1		0.1
Total		$2.5		$—		$81.1		$1.7



	Equity Securities				Debt Securities
	Fair Value		Gross Unrealized Losses		Fair Value		Gross Unrealized Losses
	(In Millions)
Less than 12 months		$0.1		$—		$14.0		$0.1
More than 12 months	—		—		15.0		0.2
Total		$0.1		$—		$29.0		$0.3

Fair Value Of Debt Securities By Contractual Maturities

The fair value of debt securities, summarized by contractual maturities, as of June 30, 2015 and December 31, 2014 are as follows:



	2015		2014
	(In Millions)
less than 1 year		$4.1		$6.4
1 year - 5 years	71.4		59.8
5 years - 10 years	60.6		68.3
10 years - 15 years	42.0		43.6
15 years - 20 years	12.0		14.8
20 years+	51.2		48.9
Total		$241.3		$241.8

Entergy Louisiana [Member]

Securities Held

Entergy Louisiana holds debt and equity securities, classified as available-for-sale, in nuclear decommissioning trust accounts. The securities held as of June 30, 2015 and December 31, 2014 are summarized as follows:



	Fair Value		Total Unrealized Gains		Total Unrealized Losses
	(In Millions)
2015
Equity Securities		$243.5		$117.5		$—
Debt Securities	146.7		5.2		0.8
Total		$390.2		$122.7		$0.8

2014
Equity Securities		$239.6		$116.7		$—
Debt Securities	144.0		6.9		0.4
Total		$383.6		$123.6		$0.4

Available For Sale Securities Continuous Unrealized Loss Position Fair Value



	Equity Securities				Debt Securities
	Fair Value		Gross Unrealized Losses		Fair Value		Gross Unrealized Losses
	(In Millions)
Less than 12 months		$1.0		$—		$32.1		$0.6
More than 12 months	—		—		5.7		0.2
Total		$1.0		$—		$37.8		$0.8



	Equity Securities				Debt Securities
	Fair Value		Gross Unrealized Losses		Fair Value		Gross Unrealized Losses
	(In Millions)
Less than 12 months		$0.1		$—		$19.1		$0.1
More than 12 months	—		—		12.1		0.3
Total		$0.1		$—		$31.2		$0.4

Fair Value Of Debt Securities By Contractual Maturities

The fair value of debt securities, summarized by contractual maturities, as of June 30, 2015 and December 31, 2014 are as follows:



	2015		2014
	(In Millions)
less than 1 year		$9.8		$5.6
1 year - 5 years	54.9		58.2
5 years - 10 years	44.4		44.2
10 years - 15 years	9.8		7.3
15 years - 20 years	9.4		9.4
20 years+	18.4		19.3
Total		$146.7		$144.0

System Energy [Member]

Securities Held

System Energy holds debt and equity securities, classified as available-for-sale, in nuclear decommissioning trust accounts. The securities held as of June 30, 2015 and December 31, 2014 are summarized as follows:



	Fair Value		Total Unrealized Gains		Total Unrealized Losses
	(In Millions)
2015
Equity Securities		$433.8		$189.3		$0.1
Debt Securities	263.5		4.4		1.1
Total		$697.3		$193.7		$1.2

2014
Equity Securities		$424.5		$188.0		$—
Debt Securities	255.3		5.9		0.3
Total		$679.8		$193.9		$0.3

Available For Sale Securities Continuous Unrealized Loss Position Fair Value



	Equity Securities				Debt Securities
	Fair Value		Gross Unrealized Losses		Fair Value		Gross Unrealized Losses
	(In Millions)
Less than 12 months		$1.8		$—		$74.9		$1.0
More than 12 months	—		0.1		1.5		0.1
Total		$1.8		$0.1		$76.4		$1.1



	Equity Securities				Debt Securities
	Fair Value		Gross Unrealized Losses		Fair Value		Gross Unrealized Losses
	(In Millions)
Less than 12 months		$0.1		$—		$51.6		$0.2
More than 12 months	—		—		6.5		0.1
Total		$0.1		$—		$58.1		$0.3

Fair Value Of Debt Securities By Contractual Maturities

The fair value of debt securities, summarized by contractual maturities, as of June 30, 2015 and December 31, 2014 are as follows:



	2015		2014
	(In Millions)
less than 1 year		$16.5		$33.5
1 year - 5 years	150.6		139.7
5 years - 10 years	69.3		53.5
10 years - 15 years	3.3		3.4
15 years - 20 years	1.6		3.2
20 years+	22.2		22.0
Total		$263.5		$255.3