XML 73 R30.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Decommissioning Trust Funds (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2014
Securities Held | The securities held as of March 31, 2014 and December 31, 2013 are summarized as follows:
|  | Fair Value |  | Total Unrealized Gains |  | Total Unrealized Losses
|  | (In Millions)
2014 |  |  |  |  |  |
Equity Securities |  |  | $3,061 |  |  |  | $1,290 |  |  |  | $1 |
Debt Securities |  | 1,930 |  |  | 55 |  |  | 15 |
Total |  |  | $4,991 |  |  |  | $1,345 |  |  |  | $16 |
|  | Fair Value |  | Total Unrealized Gains |  | Total Unrealized Losses
|  | (In Millions)
2013 |  |  |  |  |  |
Equity Securities |  |  | $3,073 |  |  |  | $1,260 |  |  |  | $— |
Debt Securities |  | 1,830 |  |  | 47 |  |  | 29 |
Total |  |  | $4,903 |  |  |  | $1,307 |  |  |  | $29 |
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 March 31, 2014:
| Equity Securities |  | Debt Securities
| Fair Value |  | Gross Unrealized Losses |  | Fair Value |  | Gross Unrealized Losses
| (In Millions)
Less than 12 months |  | $5 |  |  |  | $1 |  |  |  | $627 |  |  |  | $10 |
More than 12 months | — |  |  | — |  |  | 82 |  |  | 5 |
Total |  | $5 |  |  |  | $1 |  |  |  | $709 |  |  |  | $15 |
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 December 31, 2013:
| Equity Securities |  | Debt Securities
| Fair Value |  | Gross Unrealized Losses |  | Fair Value |  | Gross Unrealized Losses
| (In Millions)
Less than 12 months |  | $— |  |  |  | $— |  |  |  | $892 |  |  |  | $24 |
More than 12 months | — |  |  | — |  |  | 60 |  |  | 5 |
Total |  | $— |  |  |  | $— |  |  |  | $952 |  |  |  | $29 |
Fair Value Of Debt Securities By Contractual Maturities | The fair value of debt securities, summarized by contractual maturities, as of March 31, 2014 and December 31, 2013 are as follows:
| 2014 |  | 2013
| (In Millions)
less than 1 year |  | $95 |  |  |  | $83 |
1 year - 5 years | 787 |  |  | 752 |
5 years - 10 years | 637 |  |  | 620 |
10 years - 15 years | 168 |  |  | 169 |
15 years - 20 years | 51 |  |  | 52 |
20 years+ | 192 |  |  | 154 |
Total |  | $1,930 |  |  |  | $1,830 |
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 March 31, 2014 and December 31, 2013 are summarized as follows:
|  | Fair Value |  | Total Unrealized Gains |  | Total Unrealized Losses
|  | (In Millions)
2014 |  |  |  |  |  |
Equity Securities |  |  | $460.8 |  |  |  | $218.6 |  |  |  | $— |
Debt Securities |  | 260.7 |  |  | 5.7 |  |  | 2.9 |
Total |  |  | $721.5 |  |  |  | $224.3 |  |  |  | $2.9 |
2013 |  |  |  |  |  |
Equity Securities |  |  | $463.3 |  |  |  | $214.0 |  |  |  | $— |
Debt Securities |  | 247.6 |  |  | 5.3 |  |  | 5.2 |
Total |  |  | $710.9 |  |  |  | $219.3 |  |  |  | $5.2 |
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 March 31, 2014:
| Equity Securities |  | Debt Securities
| Fair Value |  | Gross Unrealized Losses |  | Fair Value |  | Gross Unrealized Losses
| (In Millions)
Less than 12 months |  | $0.1 |  |  |  | $— |  |  |  | $115.4 |  |  |  | $1.8 |
More than 12 months | — |  |  | — |  |  | 21.9 |  |  | 1.1 |
Total |  | $0.1 |  |  |  | $— |  |  |  | $137.3 |  |  |  | $2.9 |
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 December 31, 2013:
| Equity Securities |  | Debt Securities
| Fair Value |  | Gross Unrealized Losses |  | Fair Value |  | Gross Unrealized Losses
| (In Millions)
Less than 12 months |  | $— |  |  |  | $— |  |  |  | $153.2 |  |  |  | $4.8 |
More than 12 months | — |  |  | — |  |  | 6.9 |  |  | 0.4 |
Total |  | $— |  |  |  | $— |  |  |  | $160.1 |  |  |  | $5.2 |
Fair Value Of Debt Securities By Contractual Maturities | The fair value of debt securities, summarized by contractual maturities, as of March 31, 2014 and December 31, 2013 are as follows:
| 2014 |  | 2013
| (In Millions)
less than 1 year |  | $8.1 |  |  |  | $8.1 |
1 year - 5 years | 125.5 |  |  | 110.9 |
5 years - 10 years | 116.4 |  |  | 118.0 |
10 years - 15 years | 3.3 |  |  | 3.9 |
15 years - 20 years | 1.0 |  |  | 0.9 |
20 years+ | 6.4 |  |  | 5.8 |
Total |  | $260.7 |  |  |  | $247.6 |
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 March 31, 2014 and December 31, 2013 are summarized as follows:
|  | Fair Value |  | Total Unrealized Gains |  | Total Unrealized Losses
|  | (In Millions)
2014 |  |  |  |  |  |
Equity Securities |  |  | $359.9 |  |  |  | $145.4 |  |  |  | $— |
Debt Securities |  | 226.3 |  |  | 8.8 |  |  | 1.8 |
Total |  |  | $586.2 |  |  |  | $154.2 |  |  |  | $1.8 |
2013 |  |  |  |  |  |
Equity Securities |  |  | $370.8 |  |  |  | $141.8 |  |  |  | $— |
Debt Securities |  | 202.9 |  |  | 7.4 |  |  | 3.5 |
Total |  |  | $573.7 |  |  |  | $149.2 |  |  |  | $3.5 |
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 March 31, 2014:
| Equity Securities |  | Debt Securities
| Fair Value |  | Gross Unrealized Losses |  | Fair Value |  | Gross Unrealized Losses
| (In Millions)
Less than 12 months |  | $— |  |  |  | $— |  |  |  | $70.1 |  |  |  | $1.4 |
More than 12 months | — |  |  | — |  |  | 5.7 |  |  | 0.4 |
Total |  | $— |  |  |  | $— |  |  |  | $75.8 |  |  |  | $1.8 |
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 December 31, 2013:
| Equity Securities |  | Debt Securities
| Fair Value |  | Gross Unrealized Losses |  | Fair Value |  | Gross Unrealized Losses
| (In Millions)
Less than 12 months |  | $— |  |  |  | $— |  |  |  | $91.9 |  |  |  | $3.1 |
More than 12 months | — |  |  | — |  |  | 4.6 |  |  | 0.4 |
Total |  | $— |  |  |  | $— |  |  |  | $96.5 |  |  |  | $3.5 |
Fair Value Of Debt Securities By Contractual Maturities | The fair value of debt securities, summarized by contractual maturities, as of March 31, 2014 and December 31, 2013 are as follows:
| 2014 |  | 2013
| (In Millions)
less than 1 year |  | $7.8 |  |  |  | $7.9 |
1 year - 5 years | 52.7 |  |  | 51.2 |
5 years - 10 years | 91.2 |  |  | 75.5 |
10 years - 15 years | 59.6 |  |  | 55.8 |
15 years - 20 years | 4.6 |  |  | 4.6 |
20 years+ | 10.4 |  |  | 7.9 |
Total |  | $226.3 |  |  |  | $202.9 |
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 March 31, 2014 and December 31, 2013 are summarized as follows:
|  | Fair Value |  | Total Unrealized Gains |  | Total Unrealized Losses
|  | (In Millions)
2014 |  |  |  |  |  |
Equity Securities |  |  | $225.0 |  |  |  | $98.3 |  |  | $— |
Debt Securities |  | 128.6 |  |  | 5.2 |  |  | 1.2 |
Total |  |  | $353.6 |  |  |  | $103.5 |  |  |  | $1.2 |
2013 |  |  |  |  |  |
Equity Securities |  |  | $224.2 |  |  |  | $96.1 |  |  |  | $— |
Debt Securities |  | 123.1 |  |  | 4.7 |  |  | 1.9 |
Total |  |  | $347.3 |  |  |  | $100.8 |  |  |  | $1.9 |
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 March 31, 2014:
| Equity Securities |  | Debt Securities
| Fair Value |  | Gross Unrealized Losses |  | Fair Value |  | Gross Unrealized Losses
| (In Millions)
Less than 12 months |  | $— |  |  |  | $— |  |  |  | $35.7 |  |  |  | $1.0 |
More than 12 months | — |  |  | — |  |  | 2.1 |  |  | 0.2 |
Total |  | $— |  |  |  | $— |  |  |  | $37.8 |  |  |  | $1.2 |
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 December 31, 2013:
| Equity Securities |  | Debt Securities
| Fair Value |  | Gross Unrealized Losses |  | Fair Value |  | Gross Unrealized Losses
| (In Millions)
Less than 12 months |  | $— |  |  |  | $— |  |  |  | $38.3 |  |  |  | $1.7 |
More than 12 months | — |  |  | — |  |  | 1.7 |  |  | 0.2 |
Total |  | $— |  |  |  | $— |  |  |  | $40.0 |  |  |  | $1.9 |
Fair Value Of Debt Securities By Contractual Maturities | The fair value of debt securities, summarized by contractual maturities, as of March 31, 2014 and December 31, 2013 are as follows:
| 2014 |  | 2013
| (In Millions)
less than 1 year |  | $8.7 |  |  |  | $14.8 |
1 year - 5 years | 44.9 |  |  | 41.9 |
5 years - 10 years | 44.4 |  |  | 37.0 |
10 years - 15 years | 6.5 |  |  | 6.6 |
15 years - 20 years | 6.7 |  |  | 6.2 |
20 years+ | 17.4 |  |  | 16.6 |
Total |  | $128.6 |  |  | $ | 123.1 |
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 March 31, 2014 and December 31, 2013 are summarized as follows:
|  | Fair Value |  | Total Unrealized Gains |  | Total Unrealized Losses
|  | (In Millions)
2014 |  |  |  |  |  |
Equity Securities |  |  | $385.9 |  |  |  | $154.8 |  |  |  | $— |
Debt Securities |  | 233.4 |  |  | 3.5 |  |  | 0.7 |
Total |  |  | $619.3 |  |  |  | $158.3 |  |  |  | $0.7 |
2013 |  |  |  |  |  |
Equity Securities |  |  | $380.0 |  |  |  | $150.8 |  |  |  | $— |
Debt Securities |  | 223.9 |  |  | 3.5 |  |  | 1.8 |
Total |  |  | $603.9 |  |  |  | $154.3 |  |  |  | $1.8 |
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 March 31, 2014:
| Equity Securities |  | Debt Securities
| Fair Value |  | Gross Unrealized Losses |  | Fair Value |  | Gross Unrealized Losses
| (In Millions)
Less than 12 months |  | $0.1 |  |  |  | $— |  |  |  | $88.3 |  |  |  | $0.6 |
More than 12 months | — |  |  | — |  |  | 1.4 |  |  | 0.1 |
Total |  | $0.1 |  |  |  | $— |  |  |  | $89.7 |  |  |  | $0.7 |
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 December 31, 2013:
| Equity Securities |  | Debt Securities
| Fair Value |  | Gross Unrealized Losses |  | Fair Value |  | Gross Unrealized Losses
| (In Millions)
Less than 12 months |  | $— |  |  |  | $— |  |  |  | $121.7 |  |  |  | $1.7 |
More than 12 months | — |  |  | — |  |  | 0.9 |  |  | 0.1 |
Total |  | $— |  |  |  | $— |  |  |  | $122.6 |  |  |  | $1.8 |
Fair Value Of Debt Securities By Contractual Maturities | The fair value of debt securities, summarized by contractual maturities, as of March 31, 2014 and December 31, 2013 are as follows:
| 2014 |  | 2013
| (In Millions)
less than 1 year |  | $8.8 |  |  |  | $5.5 |
1 year - 5 years | 157.8 |  |  | 144.9 |
5 years - 10 years | 39.8 |  |  | 44.3 |
10 years - 15 years | 3.5 |  |  | 9.3 |
15 years - 20 years | 1.3 |  |  | 1.6 |
20 years+ | 22.2 |  |  | 18.3 |
Total |  | $233.4 |  |  |  | $223.9 |

X
- Definition Tabular disclosure of fair value of investments in debt and equity securities in an unrealized loss position categorized neither as held-to-maturity nor trading securities. + References No definition available. + Details
Name: | us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValueTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of maturities of an entity's investments as well as any other information pertinent to the investments. + References No definition available. + Details
Name: | us-gaap_InvestmentsClassifiedByContractualMaturityDateTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the reconciliation of available-for-sale securities from cost basis to fair value. + References No definition available. + Details
Name: | us-gaap_ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration