Decommissioning Trust Funds (Tables)

3 Months Ended

Mar. 31, 2020

Securities Held

The available-for-sale securities held as of March 31, 2020 and December 31, 2019 are summarized as follows:

	Fair Value		Total Unrealized Gains		Total Unrealized Losses
	(In Millions)
2020
Debt Securities (a)		$2,523		$158		$16
2019
Debt Securities (a)		$2,456		$96		$6

(a)

Debt securities presented herein do not include the $521 million and $507 million of debt securities held in the wholly-owned registered investment company as of March 31, 2020 and December 31, 2019, respectively, which are not accounted for as available-for-sale.

Available For Sale Securities Continuous Unrealized Loss Position Fair Value

The fair value and gross unrealized losses of available-for-sale debt securities, summarized by length of time that the securities had been in a continuous loss position, were as follows as of March 31, 2020 and December 31, 2019:

	March 31, 2020				December 31, 2019
	Fair Value		Gross Unrealized Losses		Fair Value		Gross Unrealized Losses
	(In Millions)
Less than 12 months		$411		$16		$404		$5
More than 12 months	5		—		38		1
Total		$416		$16		$442		$6

Fair Value Of Debt Securities By Contractual Maturities

The fair value of available-for-sale debt securities, summarized by contractual maturities, as of March 31, 2020 and December 31, 2019 were as follows:

	2020		2019
	(In Millions)
Less than 1 year		$84		$128
1 year - 5 years	798		807
5 years - 10 years	686		666
10 years - 15 years	226		125
15 years - 20 years	129		126
20 years+	600		604
Total		$2,523		$2,456

Entergy Arkansas [Member]

Securities Held

The available-for-sale securities held as of March 31, 2020 and December 31, 2019 are summarized as follows:

	Fair Value		Total Unrealized Gains		Total Unrealized Losses
	(In Millions)
2020
Debt Securities		$417.8		$20.4		$1.4
2019
Debt Securities		$412.8		$9.9		$2.6

Available For Sale Securities Continuous Unrealized Loss Position Fair Value

The fair value and gross unrealized losses of available-for-sale debt securities, summarized by length of time that the securities had been in a continuous loss position, were as follows as of March 31, 2020 and December 31, 2019:

	March 31, 2020				December 31, 2019
	Fair Value		Gross Unrealized Losses		Fair Value		Gross Unrealized Losses
	(In Millions)
Less than 12 months		$60.2		$1.4		$104.8		$2.5
More than 12 months	—		—		7.7		0.1
Total		$60.2		$1.4		$112.5		$2.6

Fair Value Of Debt Securities By Contractual Maturities

The fair value of available-for-sale debt securities, summarized by contractual maturities, as of March 31, 2020 and December 31, 2019 were as follows:

	2020		2019
	(In Millions)
Less than 1 year		$34.4		$44.1
1 year - 5 years	108.2		109.1
5 years - 10 years	163.0		156.0
10 years - 15 years	43.8		31.3
15 years - 20 years	27.7		23.8
20 years+	40.7		48.5
Total		$417.8		$412.8

Entergy Louisiana [Member]

Securities Held

The available-for-sale securities held as of March 31, 2020 and December 31, 2019 are summarized as follows:

	Fair Value		Total Unrealized Gains		Total Unrealized Losses
	(In Millions)
2020
Debt Securities		$603.0		$38.5		$3.9
2019
Debt Securities		$601.5		$29.3		$0.8

Available For Sale Securities Continuous Unrealized Loss Position Fair Value

The fair value and gross unrealized losses of available-for-sale debt securities, summarized by length of time that the securities had been in a continuous loss position, were as follows as of March 31, 2020 and December 31, 2019:

	March 31, 2020				December 31, 2019
	Fair Value		Gross Unrealized Losses		Fair Value		Gross Unrealized Losses
	(In Millions)
Less than 12 months		$95.2		$3.9		$71.2		$0.8
More than 12 months	0.8		—		7.9		—
Total		$96.0		$3.9		$79.1		$0.8

Fair Value Of Debt Securities By Contractual Maturities

The fair value of available-for-sale debt securities, summarized by contractual maturities, as of March 31, 2020 and December 31, 2019 were as follows:

	2020		2019
	(In Millions)
Less than 1 year		$10.4		$40.7
1 year - 5 years	143.3		142.0
5 years - 10 years	133.8		132.4
10 years - 15 years	62.2		39.8
15 years - 20 years	54.6		49.2
20 years+	198.7		197.4
Total		$603.0		$601.5

System Energy [Member]

Securities Held

The available-for-sale securities held as of March 31, 2020 and December 31, 2019 are summarized as follows:

	Fair Value		Total Unrealized Gains		Total Unrealized Losses
	(In Millions)
2020
Debt Securities		$408.0		$26.9		$2.7
2019
Debt Securities		$386.2		$15.1		$0.3

Available For Sale Securities Continuous Unrealized Loss Position Fair Value

The fair value and gross unrealized losses of available-for-sale debt securities, summarized by length of time that the securities had been in a continuous loss position, were as follows as of March 31, 2020 and December 31, 2019:

		March 31, 2020				December 31, 2019
		Fair Value		Gross Unrealized Losses		Fair Value		Gross Unrealized Losses
	(In Millions)
Less than 12 months			$52.3		$2.7		$56.9		$0.3
More than 12 months		—		—		0.3		—
Total			$52.3		$2.7		$57.2		$0.3

Fair Value Of Debt Securities By Contractual Maturities

The fair value of available-for-sale debt securities, summarized by contractual maturities, as of March 31, 2020 and December 31, 2019 were as follows:

	2020		2019
	(In Millions)
Less than 1 year		$17.4		$8.5
1 year - 5 years	163.9		154.6
5 years - 10 years	96.0		92.3
10 years - 15 years	20.8		13.4
15 years - 20 years	6.7		14.4
20 years+	103.2		103.0
Total		$408.0		$386.2