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Retirement And Other Postretirement Benefits (Tables)
6 Months Ended
Jun. 30, 2017
Defined Benefit Plan Disclosure [Line Items]  
Reclassification out of Accumulated Other Comprehensive Income, amortization
Entergy and Entergy Louisiana reclassified the following costs out of accumulated other comprehensive income (loss) (before taxes and including amounts capitalized) for the second quarters of 2017 and 2016:
2017
 
Qualified
Pension
Costs
 
Other
Postretirement
Costs
 
Non-Qualified
Pension Costs
 
Total
 
 
(In Thousands)
 
 
Entergy
 
 
 
 
 
 
 
 
Amortization of prior service (cost)/credit
 

($65
)
 

$6,718

 

($89
)
 

$6,564

Amortization of loss
 
(18,450
)
 
(2,202
)
 
(902
)
 
(21,554
)
Settlement loss
 

 

 
(1,765
)
 
(1,765
)
 
 

($18,515
)
 

$4,516

 

($2,756
)
 

($16,755
)
Entergy Louisiana
 
 
 
 
 
 
 
 
Amortization of prior service credit
 

$—

 

$1,934

 

$—

 

$1,934

Amortization of loss
 
(865
)
 
(465
)
 
(2
)
 
(1,332
)
 
 

($865
)
 

$1,469

 

($2
)
 

$602

2016

Qualified
Pension
Costs

Other
Postretirement
Costs

Non-Qualified
Pension Costs

Total


(In Thousands)


Entergy








Amortization of prior service (cost)/credit


($270
)


$7,738



($113
)


$7,355

Amortization of loss

(12,482
)

(2,063
)

(632
)

(15,177
)



($12,752
)


$5,675



($745
)


($7,822
)
Entergy Louisiana








Amortization of prior service credit


$—



$1,947



$—



$1,947

Amortization of loss

(836
)

(732
)

(5
)

(1,573
)



($836
)


$1,215



($5
)


$374


Entergy and Entergy Louisiana reclassified the following costs out of accumulated other comprehensive income (loss) (before taxes and including amounts capitalized) for the six months ended June 30, 2017 and 2016:
2017

Qualified
Pension
Costs

Other
Postretirement
Costs

Non-Qualified
Pension Costs

Total


(In Thousands)


Entergy








Amortization of prior service (cost)/credit


($130
)


$13,435



($179
)


$13,126

Amortization of loss

(36,899
)

(4,404
)

(1,822
)

(43,125
)
Settlement loss





(1,765
)

(1,765
)



($37,029
)


$9,031



($3,766
)


($31,764
)
Entergy Louisiana








Amortization of prior service credit


$—



$3,868



$—



$3,868

Amortization of loss

(1,730
)

(930
)

(4
)

(2,664
)



($1,730
)


$2,938



($4
)


$1,204

2016
 
Qualified
Pension
Costs
 
Other
Postretirement
Costs
 
Non-Qualified
Pension Costs
 
Total
 
 
(In Thousands)
 
 
Entergy
 
 
 
 
 
 
 
 
Amortization of prior service (cost)/credit
 

($540
)
 

$15,476

 

($226
)
 

$14,710

Amortization of loss
 
(24,964
)
 
(4,126
)
 
(1,262
)
 
(30,352
)
 
 

($25,504
)
 

$11,350

 

($1,488
)
 

($15,642
)
Entergy Louisiana
 
 
 
 
 
 
 
 
Amortization of prior service credit
 

$—

 

$3,894

 

$—

 

$3,894

Amortization of loss
 
(1,672
)
 
(1,464
)
 
(6
)
 
(3,142
)
 
 

($1,672
)
 

$2,430

 

($6
)
 

$752



Pension Plans Defined Benefit [Member]  
Defined Benefit Plan Disclosure [Line Items]  
Components Of Net Pension Cost
Entergy’s qualified pension cost, including amounts capitalized, for the second quarters of 2017 and 2016, included the following components:
 
2017
 
2016
 
(In Thousands)
Service cost - benefits earned during the period

$33,410

 

$35,811

Interest cost on projected benefit obligation
65,206

 
65,403

Expected return on assets
(102,056
)
 
(97,366
)
Amortization of prior service cost
65

 
270

Amortization of loss
56,930

 
48,824

Net pension costs

$53,555

 

$52,942

    
Entergy’s qualified pension cost, including amounts capitalized, for the six months ended June 30, 2017 and 2016, included the following components:
 
2017
 
2016
 
(In Thousands)
Service cost - benefits earned during the period

$66,820

 

$71,622

Interest cost on projected benefit obligation
130,412

 
130,806

Expected return on assets
(204,112
)
 
(194,732
)
Amortization of prior service cost
130

 
540

Amortization of loss
113,860

 
97,648

Net pension costs

$107,110

 

$105,884

Other Postretirement [Member]  
Defined Benefit Plan Disclosure [Line Items]  
Components Of Net Pension Cost
Entergy’s other postretirement benefit cost, including amounts capitalized, for the second quarters of 2017 and 2016, included the following components:
 
2017
 
2016
 
(In Thousands)
Service cost - benefits earned during the period

$6,729

 

$8,073

Interest cost on accumulated postretirement benefit obligation (APBO)
13,960

 
14,083

Expected return on assets
(9,408
)
 
(10,455
)
Amortization of prior service credit
(10,356
)
 
(11,373
)
Amortization of loss
5,476

 
4,554

Net other postretirement benefit cost

$6,401

 

$4,882


Entergy’s other postretirement benefit cost, including amounts capitalized, for the six months ended June 30, 2017 and 2016, included the following components:
 
2017
 
2016
 
(In Thousands)
Service cost - benefits earned during the period

$13,458

 

$16,146

Interest cost on accumulated postretirement benefit obligation (APBO)
27,920

 
28,166

Expected return on assets
(18,816
)
 
(20,910
)
Amortization of prior service credit
(20,712
)
 
(22,746
)
Amortization of loss
10,952

 
9,108

Net other postretirement benefit cost

$12,802

 

$9,764

Entergy Arkansas [Member] | Pension Plans Defined Benefit [Member]  
Defined Benefit Plan Disclosure [Line Items]  
Components Of Net Pension Cost
The Registrant Subsidiaries’ qualified pension cost, including amounts capitalized, for their employees for the second quarters of 2017 and 2016, included the following components:

2017
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
 Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
 
(In Thousands)
Service cost - benefits earned during the period
 

$5,090

 

$6,925

 

$1,472

 

$625

 

$1,364

 

$1,536

Interest cost on projected benefit obligation
 
12,944

 
14,809

 
3,732

 
1,791

 
3,392

 
3,091

Expected return on assets
 
(20,427
)
 
(23,017
)
 
(6,131
)
 
(2,800
)
 
(6,180
)
 
(4,663
)
Amortization of loss
 
11,640

 
12,354

 
3,053

 
1,658

 
2,310

 
2,964

Net pension cost
 

$9,247

 

$11,071

 

$2,126

 

$1,274

 

$886

 

$2,928

2016
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
 Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
 
(In Thousands)
Service cost - benefits earned during the period
 

$5,181

 

$7,049

 

$1,562

 

$656

 

$1,416

 

$1,566

Interest cost on projected benefit obligation
 
13,055

 
14,870

 
3,811

 
1,814

 
3,557

 
2,992

Expected return on assets
 
(19,772
)
 
(22,096
)
 
(5,981
)
 
(2,687
)
 
(6,062
)
 
(4,459
)
Amortization of loss
 
10,936

 
11,946

 
2,985

 
1,615

 
2,340

 
2,604

Net pension cost
 

$9,400

 

$11,769

 

$2,377

 

$1,398

 

$1,251

 

$2,703


The Registrant Subsidiaries’ qualified pension cost, including amounts capitalized, for their employees for the six months ended June 30, 2017 and 2016, included the following components:
2017
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
 Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
 
(In Thousands)
Service cost - benefits earned during the period
 

$10,180

 

$13,850

 

$2,944

 

$1,250

 

$2,728

 

$3,072

Interest cost on projects benefit obligation
 
25,888

 
29,618

 
7,464

 
3,582

 
6,784

 
6,182

Expected return on assets
 
(40,854
)
 
(46,034
)
 
(12,262
)
 
(5,600
)
 
(12,360
)
 
(9,326
)
Amortization of loss
 
23,280

 
24,708

 
6,106

 
3,316

 
4,620

 
5,928

Net pension cost
 

$18,494

 

$22,142

 

$4,252

 

$2,548

 

$1,772

 

$5,856

2016
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
 Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
 
(In Thousands)
Service cost - benefits earned during the period
 

$10,362

 

$14,098

 

$3,124

 

$1,312

 

$2,832

 

$3,132

Interest cost on projected benefit obligation
 
26,110

 
29,740

 
7,622

 
3,628

 
7,114

 
5,984

Expected return on assets
 
(39,544
)
 
(44,192
)
 
(11,962
)
 
(5,374
)
 
(12,124
)
 
(8,918
)
Amortization of loss
 
21,872

 
23,892

 
5,970

 
3,230

 
4,680

 
5,208

Net pension cost
 

$18,800

 

$23,538

 

$4,754

 

$2,796

 

$2,502

 

$5,406

Expected Employer Contributions
Based on current assumptions, the Registrant Subsidiaries expect to contribute the following to qualified pension plans for their employees in 2017:
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
(In Thousands)
Expected 2017 pension contributions

$79,495

 

$87,923

 

$19,146

 

$9,920

 

$17,064

 

$18,180

Pension contributions made through June 2017

$34,507

 

$37,519

 

$8,251

 

$4,361

 

$7,227

 

$8,182

Remaining estimated pension contributions to be made in 2017

$44,988

 

$50,404

 

$10,895

 

$5,559

 

$9,837

 

$9,998

Entergy Arkansas [Member] | Other Postretirement [Member]  
Defined Benefit Plan Disclosure [Line Items]  
Components Of Net Pension Cost
The Registrant Subsidiaries’ other postretirement benefit cost, including amounts capitalized, for their employees for the second quarters of 2017 and 2016, included the following components:
2017
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
 
(In Thousands)
Service cost - benefits earned during the period
 

$863

 

$1,593

 

$290

 

$142

 

$372

 

$320

Interest cost on APBO
 
2,255

 
3,025

 
690

 
469

 
1,124

 
559

Expected return on assets
 
(3,959
)
 

 
(1,200
)
 
(1,159
)
 
(2,180
)
 
(717
)
Amortization of prior service credit
 
(1,278
)
 
(1,934
)
 
(456
)
 
(186
)
 
(579
)
 
(378
)
Amortization of loss
 
1,115

 
465

 
419

 
105

 
826

 
390

Net other postretirement benefit cost
 

($1,004
)
 

$3,149

 

($257
)
 

($629
)
 

($437
)
 

$174

2016
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
 
(In Thousands)
Service cost - benefits earned during the period
 

$978

 

$1,869

 

$386

 

$156

 

$398

 

$334

Interest cost on APBO
 
2,324

 
3,260

 
709

 
448

 
1,039

 
529

Expected return on assets
 
(4,464
)
 

 
(1,379
)
 
(1,154
)
 
(2,394
)
 
(814
)
Amortization of prior service credit
 
(1,368
)
 
(1,947
)
 
(234
)
 
(186
)
 
(681
)
 
(393
)
Amortization of loss
 
1,064

 
732

 
223

 
37

 
537

 
287

Net other postretirement benefit cost
 

($1,466
)
 

$3,914

 

($295
)
 

($699
)
 

($1,101
)
 

($57
)
The Registrant Subsidiaries’ other postretirement benefit cost, including amounts capitalized, for their employees for the six months ended June 30, 2017 and 2016, included the following components:
2017
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
 
(In Thousands)
Service cost - benefits earned during the period
 

$1,726

 

$3,186

 

$580

 

$284

 

$744

 

$640

Interest cost on APBO
 
4,510

 
6,050

 
1,380

 
938

 
2,248

 
1,118

Expected return on assets
 
(7,918
)
 

 
(2,400
)
 
(2,318
)
 
(4,360
)
 
(1,434
)
Amortization of prior service credit
 
(2,556
)
 
(3,868
)
 
(912
)
 
(372
)
 
(1,158
)
 
(756
)
Amortization of loss
 
2,230

 
930

 
838

 
210

 
1,652

 
780

Net other postretirement benefit cost
 

($2,008
)
 

$6,298

 

($514
)
 

($1,258
)
 

($874
)
 

$348


2016
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
 
(In Thousands)
Service cost - benefits earned during the period
 

$1,956

 

$3,738

 

$772

 

$312

 

$796

 

$668

Interest cost on APBO
 
4,648

 
6,520

 
1,418

 
896

 
2,078

 
1,058

Expected return on assets
 
(8,928
)
 

 
(2,758
)
 
(2,308
)
 
(4,788
)
 
(1,628
)
Amortization of prior service credit
 
(2,736
)
 
(3,894
)
 
(468
)
 
(372
)
 
(1,362
)
 
(786
)
Amortization of loss
 
2,128

 
1,464

 
446

 
74

 
1,074

 
574

Net other postretirement benefit cost
 

($2,932
)
 

$7,828

 

($590
)
 

($1,398
)
 

($2,202
)
 

($114
)
Entergy Arkansas [Member] | Non-Qualified Pension Plans [Member]  
Defined Benefit Plan Disclosure [Line Items]  
Components Of Net Pension Cost
The Registrant Subsidiaries recognized the following pension cost for their employees for their non-qualified pension plans in the second quarters of 2017 and 2016:
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
(In Thousands)
2017

$267

 

$47

 

$63

 

$18

 

$126

2016

$106

 

$59

 

$59

 

$16

 

$127


The Registrant Subsidiaries recognized the following pension cost for their employees for their non-qualified pension plans for the six months ended June 30, 2017 and 2016:
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
(In Thousands)
2017

$372

 

$96

 

$127

 

$36

 

$253

2016

$212

 

$118

 

$118

 

$32

 

$254

Entergy Louisiana [Member]  
Defined Benefit Plan Disclosure [Line Items]  
Reclassification out of Accumulated Other Comprehensive Income, amortization
Entergy and Entergy Louisiana reclassified the following costs out of accumulated other comprehensive income (loss) (before taxes and including amounts capitalized) for the second quarters of 2017 and 2016:
2017
 
Qualified
Pension
Costs
 
Other
Postretirement
Costs
 
Non-Qualified
Pension Costs
 
Total
 
 
(In Thousands)
 
 
Entergy
 
 
 
 
 
 
 
 
Amortization of prior service (cost)/credit
 

($65
)
 

$6,718

 

($89
)
 

$6,564

Amortization of loss
 
(18,450
)
 
(2,202
)
 
(902
)
 
(21,554
)
Settlement loss
 

 

 
(1,765
)
 
(1,765
)
 
 

($18,515
)
 

$4,516

 

($2,756
)
 

($16,755
)
Entergy Louisiana
 
 
 
 
 
 
 
 
Amortization of prior service credit
 

$—

 

$1,934

 

$—

 

$1,934

Amortization of loss
 
(865
)
 
(465
)
 
(2
)
 
(1,332
)
 
 

($865
)
 

$1,469

 

($2
)
 

$602

2016

Qualified
Pension
Costs

Other
Postretirement
Costs

Non-Qualified
Pension Costs

Total


(In Thousands)


Entergy








Amortization of prior service (cost)/credit


($270
)


$7,738



($113
)


$7,355

Amortization of loss

(12,482
)

(2,063
)

(632
)

(15,177
)



($12,752
)


$5,675



($745
)


($7,822
)
Entergy Louisiana








Amortization of prior service credit


$—



$1,947



$—



$1,947

Amortization of loss

(836
)

(732
)

(5
)

(1,573
)



($836
)


$1,215



($5
)


$374


Entergy and Entergy Louisiana reclassified the following costs out of accumulated other comprehensive income (loss) (before taxes and including amounts capitalized) for the six months ended June 30, 2017 and 2016:
2017

Qualified
Pension
Costs

Other
Postretirement
Costs

Non-Qualified
Pension Costs

Total


(In Thousands)


Entergy








Amortization of prior service (cost)/credit


($130
)


$13,435



($179
)


$13,126

Amortization of loss

(36,899
)

(4,404
)

(1,822
)

(43,125
)
Settlement loss





(1,765
)

(1,765
)



($37,029
)


$9,031



($3,766
)


($31,764
)
Entergy Louisiana








Amortization of prior service credit


$—



$3,868



$—



$3,868

Amortization of loss

(1,730
)

(930
)

(4
)

(2,664
)



($1,730
)


$2,938



($4
)


$1,204

2016
 
Qualified
Pension
Costs
 
Other
Postretirement
Costs
 
Non-Qualified
Pension Costs
 
Total
 
 
(In Thousands)
 
 
Entergy
 
 
 
 
 
 
 
 
Amortization of prior service (cost)/credit
 

($540
)
 

$15,476

 

($226
)
 

$14,710

Amortization of loss
 
(24,964
)
 
(4,126
)
 
(1,262
)
 
(30,352
)
 
 

($25,504
)
 

$11,350

 

($1,488
)
 

($15,642
)
Entergy Louisiana
 
 
 
 
 
 
 
 
Amortization of prior service credit
 

$—

 

$3,894

 

$—

 

$3,894

Amortization of loss
 
(1,672
)
 
(1,464
)
 
(6
)
 
(3,142
)
 
 

($1,672
)
 

$2,430

 

($6
)
 

$752

Entergy Louisiana [Member] | Pension Plans Defined Benefit [Member]  
Defined Benefit Plan Disclosure [Line Items]  
Components Of Net Pension Cost
The Registrant Subsidiaries’ qualified pension cost, including amounts capitalized, for their employees for the second quarters of 2017 and 2016, included the following components:

2017
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
 Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
 
(In Thousands)
Service cost - benefits earned during the period
 

$5,090

 

$6,925

 

$1,472

 

$625

 

$1,364

 

$1,536

Interest cost on projected benefit obligation
 
12,944

 
14,809

 
3,732

 
1,791

 
3,392

 
3,091

Expected return on assets
 
(20,427
)
 
(23,017
)
 
(6,131
)
 
(2,800
)
 
(6,180
)
 
(4,663
)
Amortization of loss
 
11,640

 
12,354

 
3,053

 
1,658

 
2,310

 
2,964

Net pension cost
 

$9,247

 

$11,071

 

$2,126

 

$1,274

 

$886

 

$2,928

2016
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
 Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
 
(In Thousands)
Service cost - benefits earned during the period
 

$5,181

 

$7,049

 

$1,562

 

$656

 

$1,416

 

$1,566

Interest cost on projected benefit obligation
 
13,055

 
14,870

 
3,811

 
1,814

 
3,557

 
2,992

Expected return on assets
 
(19,772
)
 
(22,096
)
 
(5,981
)
 
(2,687
)
 
(6,062
)
 
(4,459
)
Amortization of loss
 
10,936

 
11,946

 
2,985

 
1,615

 
2,340

 
2,604

Net pension cost
 

$9,400

 

$11,769

 

$2,377

 

$1,398

 

$1,251

 

$2,703


The Registrant Subsidiaries’ qualified pension cost, including amounts capitalized, for their employees for the six months ended June 30, 2017 and 2016, included the following components:
2017
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
 Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
 
(In Thousands)
Service cost - benefits earned during the period
 

$10,180

 

$13,850

 

$2,944

 

$1,250

 

$2,728

 

$3,072

Interest cost on projects benefit obligation
 
25,888

 
29,618

 
7,464

 
3,582

 
6,784

 
6,182

Expected return on assets
 
(40,854
)
 
(46,034
)
 
(12,262
)
 
(5,600
)
 
(12,360
)
 
(9,326
)
Amortization of loss
 
23,280

 
24,708

 
6,106

 
3,316

 
4,620

 
5,928

Net pension cost
 

$18,494

 

$22,142

 

$4,252

 

$2,548

 

$1,772

 

$5,856

2016
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
 Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
 
(In Thousands)
Service cost - benefits earned during the period
 

$10,362

 

$14,098

 

$3,124

 

$1,312

 

$2,832

 

$3,132

Interest cost on projected benefit obligation
 
26,110

 
29,740

 
7,622

 
3,628

 
7,114

 
5,984

Expected return on assets
 
(39,544
)
 
(44,192
)
 
(11,962
)
 
(5,374
)
 
(12,124
)
 
(8,918
)
Amortization of loss
 
21,872

 
23,892

 
5,970

 
3,230

 
4,680

 
5,208

Net pension cost
 

$18,800

 

$23,538

 

$4,754

 

$2,796

 

$2,502

 

$5,406

Expected Employer Contributions
Based on current assumptions, the Registrant Subsidiaries expect to contribute the following to qualified pension plans for their employees in 2017:
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
(In Thousands)
Expected 2017 pension contributions

$79,495

 

$87,923

 

$19,146

 

$9,920

 

$17,064

 

$18,180

Pension contributions made through June 2017

$34,507

 

$37,519

 

$8,251

 

$4,361

 

$7,227

 

$8,182

Remaining estimated pension contributions to be made in 2017

$44,988

 

$50,404

 

$10,895

 

$5,559

 

$9,837

 

$9,998

Entergy Louisiana [Member] | Other Postretirement [Member]  
Defined Benefit Plan Disclosure [Line Items]  
Components Of Net Pension Cost
The Registrant Subsidiaries’ other postretirement benefit cost, including amounts capitalized, for their employees for the second quarters of 2017 and 2016, included the following components:
2017
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
 
(In Thousands)
Service cost - benefits earned during the period
 

$863

 

$1,593

 

$290

 

$142

 

$372

 

$320

Interest cost on APBO
 
2,255

 
3,025

 
690

 
469

 
1,124

 
559

Expected return on assets
 
(3,959
)
 

 
(1,200
)
 
(1,159
)
 
(2,180
)
 
(717
)
Amortization of prior service credit
 
(1,278
)
 
(1,934
)
 
(456
)
 
(186
)
 
(579
)
 
(378
)
Amortization of loss
 
1,115

 
465

 
419

 
105

 
826

 
390

Net other postretirement benefit cost
 

($1,004
)
 

$3,149

 

($257
)
 

($629
)
 

($437
)
 

$174

2016
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
 
(In Thousands)
Service cost - benefits earned during the period
 

$978

 

$1,869

 

$386

 

$156

 

$398

 

$334

Interest cost on APBO
 
2,324

 
3,260

 
709

 
448

 
1,039

 
529

Expected return on assets
 
(4,464
)
 

 
(1,379
)
 
(1,154
)
 
(2,394
)
 
(814
)
Amortization of prior service credit
 
(1,368
)
 
(1,947
)
 
(234
)
 
(186
)
 
(681
)
 
(393
)
Amortization of loss
 
1,064

 
732

 
223

 
37

 
537

 
287

Net other postretirement benefit cost
 

($1,466
)
 

$3,914

 

($295
)
 

($699
)
 

($1,101
)
 

($57
)
The Registrant Subsidiaries’ other postretirement benefit cost, including amounts capitalized, for their employees for the six months ended June 30, 2017 and 2016, included the following components:
2017
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
 
(In Thousands)
Service cost - benefits earned during the period
 

$1,726

 

$3,186

 

$580

 

$284

 

$744

 

$640

Interest cost on APBO
 
4,510

 
6,050

 
1,380

 
938

 
2,248

 
1,118

Expected return on assets
 
(7,918
)
 

 
(2,400
)
 
(2,318
)
 
(4,360
)
 
(1,434
)
Amortization of prior service credit
 
(2,556
)
 
(3,868
)
 
(912
)
 
(372
)
 
(1,158
)
 
(756
)
Amortization of loss
 
2,230

 
930

 
838

 
210

 
1,652

 
780

Net other postretirement benefit cost
 

($2,008
)
 

$6,298

 

($514
)
 

($1,258
)
 

($874
)
 

$348


2016
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
 
(In Thousands)
Service cost - benefits earned during the period
 

$1,956

 

$3,738

 

$772

 

$312

 

$796

 

$668

Interest cost on APBO
 
4,648

 
6,520

 
1,418

 
896

 
2,078

 
1,058

Expected return on assets
 
(8,928
)
 

 
(2,758
)
 
(2,308
)
 
(4,788
)
 
(1,628
)
Amortization of prior service credit
 
(2,736
)
 
(3,894
)
 
(468
)
 
(372
)
 
(1,362
)
 
(786
)
Amortization of loss
 
2,128

 
1,464

 
446

 
74

 
1,074

 
574

Net other postretirement benefit cost
 

($2,932
)
 

$7,828

 

($590
)
 

($1,398
)
 

($2,202
)
 

($114
)
Entergy Louisiana [Member] | Non-Qualified Pension Plans [Member]  
Defined Benefit Plan Disclosure [Line Items]  
Components Of Net Pension Cost
The Registrant Subsidiaries recognized the following pension cost for their employees for their non-qualified pension plans in the second quarters of 2017 and 2016:
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
(In Thousands)
2017

$267

 

$47

 

$63

 

$18

 

$126

2016

$106

 

$59

 

$59

 

$16

 

$127


The Registrant Subsidiaries recognized the following pension cost for their employees for their non-qualified pension plans for the six months ended June 30, 2017 and 2016:
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
(In Thousands)
2017

$372

 

$96

 

$127

 

$36

 

$253

2016

$212

 

$118

 

$118

 

$32

 

$254

Entergy Mississippi [Member] | Pension Plans Defined Benefit [Member]  
Defined Benefit Plan Disclosure [Line Items]  
Components Of Net Pension Cost
The Registrant Subsidiaries’ qualified pension cost, including amounts capitalized, for their employees for the second quarters of 2017 and 2016, included the following components:

2017
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
 Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
 
(In Thousands)
Service cost - benefits earned during the period
 

$5,090

 

$6,925

 

$1,472

 

$625

 

$1,364

 

$1,536

Interest cost on projected benefit obligation
 
12,944

 
14,809

 
3,732

 
1,791

 
3,392

 
3,091

Expected return on assets
 
(20,427
)
 
(23,017
)
 
(6,131
)
 
(2,800
)
 
(6,180
)
 
(4,663
)
Amortization of loss
 
11,640

 
12,354

 
3,053

 
1,658

 
2,310

 
2,964

Net pension cost
 

$9,247

 

$11,071

 

$2,126

 

$1,274

 

$886

 

$2,928

2016
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
 Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
 
(In Thousands)
Service cost - benefits earned during the period
 

$5,181

 

$7,049

 

$1,562

 

$656

 

$1,416

 

$1,566

Interest cost on projected benefit obligation
 
13,055

 
14,870

 
3,811

 
1,814

 
3,557

 
2,992

Expected return on assets
 
(19,772
)
 
(22,096
)
 
(5,981
)
 
(2,687
)
 
(6,062
)
 
(4,459
)
Amortization of loss
 
10,936

 
11,946

 
2,985

 
1,615

 
2,340

 
2,604

Net pension cost
 

$9,400

 

$11,769

 

$2,377

 

$1,398

 

$1,251

 

$2,703


The Registrant Subsidiaries’ qualified pension cost, including amounts capitalized, for their employees for the six months ended June 30, 2017 and 2016, included the following components:
2017
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
 Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
 
(In Thousands)
Service cost - benefits earned during the period
 

$10,180

 

$13,850

 

$2,944

 

$1,250

 

$2,728

 

$3,072

Interest cost on projects benefit obligation
 
25,888

 
29,618

 
7,464

 
3,582

 
6,784

 
6,182

Expected return on assets
 
(40,854
)
 
(46,034
)
 
(12,262
)
 
(5,600
)
 
(12,360
)
 
(9,326
)
Amortization of loss
 
23,280

 
24,708

 
6,106

 
3,316

 
4,620

 
5,928

Net pension cost
 

$18,494

 

$22,142

 

$4,252

 

$2,548

 

$1,772

 

$5,856

2016
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
 Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
 
(In Thousands)
Service cost - benefits earned during the period
 

$10,362

 

$14,098

 

$3,124

 

$1,312

 

$2,832

 

$3,132

Interest cost on projected benefit obligation
 
26,110

 
29,740

 
7,622

 
3,628

 
7,114

 
5,984

Expected return on assets
 
(39,544
)
 
(44,192
)
 
(11,962
)
 
(5,374
)
 
(12,124
)
 
(8,918
)
Amortization of loss
 
21,872

 
23,892

 
5,970

 
3,230

 
4,680

 
5,208

Net pension cost
 

$18,800

 

$23,538

 

$4,754

 

$2,796

 

$2,502

 

$5,406

Expected Employer Contributions
Based on current assumptions, the Registrant Subsidiaries expect to contribute the following to qualified pension plans for their employees in 2017:
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
(In Thousands)
Expected 2017 pension contributions

$79,495

 

$87,923

 

$19,146

 

$9,920

 

$17,064

 

$18,180

Pension contributions made through June 2017

$34,507

 

$37,519

 

$8,251

 

$4,361

 

$7,227

 

$8,182

Remaining estimated pension contributions to be made in 2017

$44,988

 

$50,404

 

$10,895

 

$5,559

 

$9,837

 

$9,998

Entergy Mississippi [Member] | Other Postretirement [Member]  
Defined Benefit Plan Disclosure [Line Items]  
Components Of Net Pension Cost
The Registrant Subsidiaries’ other postretirement benefit cost, including amounts capitalized, for their employees for the second quarters of 2017 and 2016, included the following components:
2017
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
 
(In Thousands)
Service cost - benefits earned during the period
 

$863

 

$1,593

 

$290

 

$142

 

$372

 

$320

Interest cost on APBO
 
2,255

 
3,025

 
690

 
469

 
1,124

 
559

Expected return on assets
 
(3,959
)
 

 
(1,200
)
 
(1,159
)
 
(2,180
)
 
(717
)
Amortization of prior service credit
 
(1,278
)
 
(1,934
)
 
(456
)
 
(186
)
 
(579
)
 
(378
)
Amortization of loss
 
1,115

 
465

 
419

 
105

 
826

 
390

Net other postretirement benefit cost
 

($1,004
)
 

$3,149

 

($257
)
 

($629
)
 

($437
)
 

$174

2016
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
 
(In Thousands)
Service cost - benefits earned during the period
 

$978

 

$1,869

 

$386

 

$156

 

$398

 

$334

Interest cost on APBO
 
2,324

 
3,260

 
709

 
448

 
1,039

 
529

Expected return on assets
 
(4,464
)
 

 
(1,379
)
 
(1,154
)
 
(2,394
)
 
(814
)
Amortization of prior service credit
 
(1,368
)
 
(1,947
)
 
(234
)
 
(186
)
 
(681
)
 
(393
)
Amortization of loss
 
1,064

 
732

 
223

 
37

 
537

 
287

Net other postretirement benefit cost
 

($1,466
)
 

$3,914

 

($295
)
 

($699
)
 

($1,101
)
 

($57
)
The Registrant Subsidiaries’ other postretirement benefit cost, including amounts capitalized, for their employees for the six months ended June 30, 2017 and 2016, included the following components:
2017
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
 
(In Thousands)
Service cost - benefits earned during the period
 

$1,726

 

$3,186

 

$580

 

$284

 

$744

 

$640

Interest cost on APBO
 
4,510

 
6,050

 
1,380

 
938

 
2,248

 
1,118

Expected return on assets
 
(7,918
)
 

 
(2,400
)
 
(2,318
)
 
(4,360
)
 
(1,434
)
Amortization of prior service credit
 
(2,556
)
 
(3,868
)
 
(912
)
 
(372
)
 
(1,158
)
 
(756
)
Amortization of loss
 
2,230

 
930

 
838

 
210

 
1,652

 
780

Net other postretirement benefit cost
 

($2,008
)
 

$6,298

 

($514
)
 

($1,258
)
 

($874
)
 

$348


2016
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
 
(In Thousands)
Service cost - benefits earned during the period
 

$1,956

 

$3,738

 

$772

 

$312

 

$796

 

$668

Interest cost on APBO
 
4,648

 
6,520

 
1,418

 
896

 
2,078

 
1,058

Expected return on assets
 
(8,928
)
 

 
(2,758
)
 
(2,308
)
 
(4,788
)
 
(1,628
)
Amortization of prior service credit
 
(2,736
)
 
(3,894
)
 
(468
)
 
(372
)
 
(1,362
)
 
(786
)
Amortization of loss
 
2,128

 
1,464

 
446

 
74

 
1,074

 
574

Net other postretirement benefit cost
 

($2,932
)
 

$7,828

 

($590
)
 

($1,398
)
 

($2,202
)
 

($114
)
Entergy Mississippi [Member] | Non-Qualified Pension Plans [Member]  
Defined Benefit Plan Disclosure [Line Items]  
Components Of Net Pension Cost
The Registrant Subsidiaries recognized the following pension cost for their employees for their non-qualified pension plans in the second quarters of 2017 and 2016:
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
(In Thousands)
2017

$267

 

$47

 

$63

 

$18

 

$126

2016

$106

 

$59

 

$59

 

$16

 

$127


The Registrant Subsidiaries recognized the following pension cost for their employees for their non-qualified pension plans for the six months ended June 30, 2017 and 2016:
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
(In Thousands)
2017

$372

 

$96

 

$127

 

$36

 

$253

2016

$212

 

$118

 

$118

 

$32

 

$254

Entergy New Orleans [Member] | Pension Plans Defined Benefit [Member]  
Defined Benefit Plan Disclosure [Line Items]  
Components Of Net Pension Cost
The Registrant Subsidiaries’ qualified pension cost, including amounts capitalized, for their employees for the second quarters of 2017 and 2016, included the following components:

2017
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
 Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
 
(In Thousands)
Service cost - benefits earned during the period
 

$5,090

 

$6,925

 

$1,472

 

$625

 

$1,364

 

$1,536

Interest cost on projected benefit obligation
 
12,944

 
14,809

 
3,732

 
1,791

 
3,392

 
3,091

Expected return on assets
 
(20,427
)
 
(23,017
)
 
(6,131
)
 
(2,800
)
 
(6,180
)
 
(4,663
)
Amortization of loss
 
11,640

 
12,354

 
3,053

 
1,658

 
2,310

 
2,964

Net pension cost
 

$9,247

 

$11,071

 

$2,126

 

$1,274

 

$886

 

$2,928

2016
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
 Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
 
(In Thousands)
Service cost - benefits earned during the period
 

$5,181

 

$7,049

 

$1,562

 

$656

 

$1,416

 

$1,566

Interest cost on projected benefit obligation
 
13,055

 
14,870

 
3,811

 
1,814

 
3,557

 
2,992

Expected return on assets
 
(19,772
)
 
(22,096
)
 
(5,981
)
 
(2,687
)
 
(6,062
)
 
(4,459
)
Amortization of loss
 
10,936

 
11,946

 
2,985

 
1,615

 
2,340

 
2,604

Net pension cost
 

$9,400

 

$11,769

 

$2,377

 

$1,398

 

$1,251

 

$2,703


The Registrant Subsidiaries’ qualified pension cost, including amounts capitalized, for their employees for the six months ended June 30, 2017 and 2016, included the following components:
2017
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
 Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
 
(In Thousands)
Service cost - benefits earned during the period
 

$10,180

 

$13,850

 

$2,944

 

$1,250

 

$2,728

 

$3,072

Interest cost on projects benefit obligation
 
25,888

 
29,618

 
7,464

 
3,582

 
6,784

 
6,182

Expected return on assets
 
(40,854
)
 
(46,034
)
 
(12,262
)
 
(5,600
)
 
(12,360
)
 
(9,326
)
Amortization of loss
 
23,280

 
24,708

 
6,106

 
3,316

 
4,620

 
5,928

Net pension cost
 

$18,494

 

$22,142

 

$4,252

 

$2,548

 

$1,772

 

$5,856

2016
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
 Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
 
(In Thousands)
Service cost - benefits earned during the period
 

$10,362

 

$14,098

 

$3,124

 

$1,312

 

$2,832

 

$3,132

Interest cost on projected benefit obligation
 
26,110

 
29,740

 
7,622

 
3,628

 
7,114

 
5,984

Expected return on assets
 
(39,544
)
 
(44,192
)
 
(11,962
)
 
(5,374
)
 
(12,124
)
 
(8,918
)
Amortization of loss
 
21,872

 
23,892

 
5,970

 
3,230

 
4,680

 
5,208

Net pension cost
 

$18,800

 

$23,538

 

$4,754

 

$2,796

 

$2,502

 

$5,406

Expected Employer Contributions
Based on current assumptions, the Registrant Subsidiaries expect to contribute the following to qualified pension plans for their employees in 2017:
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
(In Thousands)
Expected 2017 pension contributions

$79,495

 

$87,923

 

$19,146

 

$9,920

 

$17,064

 

$18,180

Pension contributions made through June 2017

$34,507

 

$37,519

 

$8,251

 

$4,361

 

$7,227

 

$8,182

Remaining estimated pension contributions to be made in 2017

$44,988

 

$50,404

 

$10,895

 

$5,559

 

$9,837

 

$9,998

Entergy New Orleans [Member] | Other Postretirement [Member]  
Defined Benefit Plan Disclosure [Line Items]  
Components Of Net Pension Cost
The Registrant Subsidiaries’ other postretirement benefit cost, including amounts capitalized, for their employees for the second quarters of 2017 and 2016, included the following components:
2017
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
 
(In Thousands)
Service cost - benefits earned during the period
 

$863

 

$1,593

 

$290

 

$142

 

$372

 

$320

Interest cost on APBO
 
2,255

 
3,025

 
690

 
469

 
1,124

 
559

Expected return on assets
 
(3,959
)
 

 
(1,200
)
 
(1,159
)
 
(2,180
)
 
(717
)
Amortization of prior service credit
 
(1,278
)
 
(1,934
)
 
(456
)
 
(186
)
 
(579
)
 
(378
)
Amortization of loss
 
1,115

 
465

 
419

 
105

 
826

 
390

Net other postretirement benefit cost
 

($1,004
)
 

$3,149

 

($257
)
 

($629
)
 

($437
)
 

$174

2016
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
 
(In Thousands)
Service cost - benefits earned during the period
 

$978

 

$1,869

 

$386

 

$156

 

$398

 

$334

Interest cost on APBO
 
2,324

 
3,260

 
709

 
448

 
1,039

 
529

Expected return on assets
 
(4,464
)
 

 
(1,379
)
 
(1,154
)
 
(2,394
)
 
(814
)
Amortization of prior service credit
 
(1,368
)
 
(1,947
)
 
(234
)
 
(186
)
 
(681
)
 
(393
)
Amortization of loss
 
1,064

 
732

 
223

 
37

 
537

 
287

Net other postretirement benefit cost
 

($1,466
)
 

$3,914

 

($295
)
 

($699
)
 

($1,101
)
 

($57
)
The Registrant Subsidiaries’ other postretirement benefit cost, including amounts capitalized, for their employees for the six months ended June 30, 2017 and 2016, included the following components:
2017
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
 
(In Thousands)
Service cost - benefits earned during the period
 

$1,726

 

$3,186

 

$580

 

$284

 

$744

 

$640

Interest cost on APBO
 
4,510

 
6,050

 
1,380

 
938

 
2,248

 
1,118

Expected return on assets
 
(7,918
)
 

 
(2,400
)
 
(2,318
)
 
(4,360
)
 
(1,434
)
Amortization of prior service credit
 
(2,556
)
 
(3,868
)
 
(912
)
 
(372
)
 
(1,158
)
 
(756
)
Amortization of loss
 
2,230

 
930

 
838

 
210

 
1,652

 
780

Net other postretirement benefit cost
 

($2,008
)
 

$6,298

 

($514
)
 

($1,258
)
 

($874
)
 

$348


2016
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
 
(In Thousands)
Service cost - benefits earned during the period
 

$1,956

 

$3,738

 

$772

 

$312

 

$796

 

$668

Interest cost on APBO
 
4,648

 
6,520

 
1,418

 
896

 
2,078

 
1,058

Expected return on assets
 
(8,928
)
 

 
(2,758
)
 
(2,308
)
 
(4,788
)
 
(1,628
)
Amortization of prior service credit
 
(2,736
)
 
(3,894
)
 
(468
)
 
(372
)
 
(1,362
)
 
(786
)
Amortization of loss
 
2,128

 
1,464

 
446

 
74

 
1,074

 
574

Net other postretirement benefit cost
 

($2,932
)
 

$7,828

 

($590
)
 

($1,398
)
 

($2,202
)
 

($114
)
Entergy New Orleans [Member] | Non-Qualified Pension Plans [Member]  
Defined Benefit Plan Disclosure [Line Items]  
Components Of Net Pension Cost

The Registrant Subsidiaries recognized the following pension cost for their employees for their non-qualified pension plans in the second quarters of 2017 and 2016:
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
(In Thousands)
2017

$267

 

$47

 

$63

 

$18

 

$126

2016

$106

 

$59

 

$59

 

$16

 

$127


The Registrant Subsidiaries recognized the following pension cost for their employees for their non-qualified pension plans for the six months ended June 30, 2017 and 2016:
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
(In Thousands)
2017

$372

 

$96

 

$127

 

$36

 

$253

2016

$212

 

$118

 

$118

 

$32

 

$254

Entergy Texas [Member] | Pension Plans Defined Benefit [Member]  
Defined Benefit Plan Disclosure [Line Items]  
Components Of Net Pension Cost
The Registrant Subsidiaries’ qualified pension cost, including amounts capitalized, for their employees for the second quarters of 2017 and 2016, included the following components:

2017
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
 Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
 
(In Thousands)
Service cost - benefits earned during the period
 

$5,090

 

$6,925

 

$1,472

 

$625

 

$1,364

 

$1,536

Interest cost on projected benefit obligation
 
12,944

 
14,809

 
3,732

 
1,791

 
3,392

 
3,091

Expected return on assets
 
(20,427
)
 
(23,017
)
 
(6,131
)
 
(2,800
)
 
(6,180
)
 
(4,663
)
Amortization of loss
 
11,640

 
12,354

 
3,053

 
1,658

 
2,310

 
2,964

Net pension cost
 

$9,247

 

$11,071

 

$2,126

 

$1,274

 

$886

 

$2,928

2016
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
 Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
 
(In Thousands)
Service cost - benefits earned during the period
 

$5,181

 

$7,049

 

$1,562

 

$656

 

$1,416

 

$1,566

Interest cost on projected benefit obligation
 
13,055

 
14,870

 
3,811

 
1,814

 
3,557

 
2,992

Expected return on assets
 
(19,772
)
 
(22,096
)
 
(5,981
)
 
(2,687
)
 
(6,062
)
 
(4,459
)
Amortization of loss
 
10,936

 
11,946

 
2,985

 
1,615

 
2,340

 
2,604

Net pension cost
 

$9,400

 

$11,769

 

$2,377

 

$1,398

 

$1,251

 

$2,703


The Registrant Subsidiaries’ qualified pension cost, including amounts capitalized, for their employees for the six months ended June 30, 2017 and 2016, included the following components:
2017
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
 Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
 
(In Thousands)
Service cost - benefits earned during the period
 

$10,180

 

$13,850

 

$2,944

 

$1,250

 

$2,728

 

$3,072

Interest cost on projects benefit obligation
 
25,888

 
29,618

 
7,464

 
3,582

 
6,784

 
6,182

Expected return on assets
 
(40,854
)
 
(46,034
)
 
(12,262
)
 
(5,600
)
 
(12,360
)
 
(9,326
)
Amortization of loss
 
23,280

 
24,708

 
6,106

 
3,316

 
4,620

 
5,928

Net pension cost
 

$18,494

 

$22,142

 

$4,252

 

$2,548

 

$1,772

 

$5,856

2016
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
 Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
 
(In Thousands)
Service cost - benefits earned during the period
 

$10,362

 

$14,098

 

$3,124

 

$1,312

 

$2,832

 

$3,132

Interest cost on projected benefit obligation
 
26,110

 
29,740

 
7,622

 
3,628

 
7,114

 
5,984

Expected return on assets
 
(39,544
)
 
(44,192
)
 
(11,962
)
 
(5,374
)
 
(12,124
)
 
(8,918
)
Amortization of loss
 
21,872

 
23,892

 
5,970

 
3,230

 
4,680

 
5,208

Net pension cost
 

$18,800

 

$23,538

 

$4,754

 

$2,796

 

$2,502

 

$5,406

Expected Employer Contributions
Based on current assumptions, the Registrant Subsidiaries expect to contribute the following to qualified pension plans for their employees in 2017:
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
(In Thousands)
Expected 2017 pension contributions

$79,495

 

$87,923

 

$19,146

 

$9,920

 

$17,064

 

$18,180

Pension contributions made through June 2017

$34,507

 

$37,519

 

$8,251

 

$4,361

 

$7,227

 

$8,182

Remaining estimated pension contributions to be made in 2017

$44,988

 

$50,404

 

$10,895

 

$5,559

 

$9,837

 

$9,998

Entergy Texas [Member] | Other Postretirement [Member]  
Defined Benefit Plan Disclosure [Line Items]  
Components Of Net Pension Cost
The Registrant Subsidiaries’ other postretirement benefit cost, including amounts capitalized, for their employees for the second quarters of 2017 and 2016, included the following components:
2017
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
 
(In Thousands)
Service cost - benefits earned during the period
 

$863

 

$1,593

 

$290

 

$142

 

$372

 

$320

Interest cost on APBO
 
2,255

 
3,025

 
690

 
469

 
1,124

 
559

Expected return on assets
 
(3,959
)
 

 
(1,200
)
 
(1,159
)
 
(2,180
)
 
(717
)
Amortization of prior service credit
 
(1,278
)
 
(1,934
)
 
(456
)
 
(186
)
 
(579
)
 
(378
)
Amortization of loss
 
1,115

 
465

 
419

 
105

 
826

 
390

Net other postretirement benefit cost
 

($1,004
)
 

$3,149

 

($257
)
 

($629
)
 

($437
)
 

$174

2016
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
 
(In Thousands)
Service cost - benefits earned during the period
 

$978

 

$1,869

 

$386

 

$156

 

$398

 

$334

Interest cost on APBO
 
2,324

 
3,260

 
709

 
448

 
1,039

 
529

Expected return on assets
 
(4,464
)
 

 
(1,379
)
 
(1,154
)
 
(2,394
)
 
(814
)
Amortization of prior service credit
 
(1,368
)
 
(1,947
)
 
(234
)
 
(186
)
 
(681
)
 
(393
)
Amortization of loss
 
1,064

 
732

 
223

 
37

 
537

 
287

Net other postretirement benefit cost
 

($1,466
)
 

$3,914

 

($295
)
 

($699
)
 

($1,101
)
 

($57
)
The Registrant Subsidiaries’ other postretirement benefit cost, including amounts capitalized, for their employees for the six months ended June 30, 2017 and 2016, included the following components:
2017
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
 
(In Thousands)
Service cost - benefits earned during the period
 

$1,726

 

$3,186

 

$580

 

$284

 

$744

 

$640

Interest cost on APBO
 
4,510

 
6,050

 
1,380

 
938

 
2,248

 
1,118

Expected return on assets
 
(7,918
)
 

 
(2,400
)
 
(2,318
)
 
(4,360
)
 
(1,434
)
Amortization of prior service credit
 
(2,556
)
 
(3,868
)
 
(912
)
 
(372
)
 
(1,158
)
 
(756
)
Amortization of loss
 
2,230

 
930

 
838

 
210

 
1,652

 
780

Net other postretirement benefit cost
 

($2,008
)
 

$6,298

 

($514
)
 

($1,258
)
 

($874
)
 

$348


2016
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
 
(In Thousands)
Service cost - benefits earned during the period
 

$1,956

 

$3,738

 

$772

 

$312

 

$796

 

$668

Interest cost on APBO
 
4,648

 
6,520

 
1,418

 
896

 
2,078

 
1,058

Expected return on assets
 
(8,928
)
 

 
(2,758
)
 
(2,308
)
 
(4,788
)
 
(1,628
)
Amortization of prior service credit
 
(2,736
)
 
(3,894
)
 
(468
)
 
(372
)
 
(1,362
)
 
(786
)
Amortization of loss
 
2,128

 
1,464

 
446

 
74

 
1,074

 
574

Net other postretirement benefit cost
 

($2,932
)
 

$7,828

 

($590
)
 

($1,398
)
 

($2,202
)
 

($114
)
Entergy Texas [Member] | Non-Qualified Pension Plans [Member]  
Defined Benefit Plan Disclosure [Line Items]  
Components Of Net Pension Cost
The Registrant Subsidiaries recognized the following pension cost for their employees for their non-qualified pension plans in the second quarters of 2017 and 2016:
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
(In Thousands)
2017

$267

 

$47

 

$63

 

$18

 

$126

2016

$106

 

$59

 

$59

 

$16

 

$127


The Registrant Subsidiaries recognized the following pension cost for their employees for their non-qualified pension plans for the six months ended June 30, 2017 and 2016:
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
(In Thousands)
2017

$372

 

$96

 

$127

 

$36

 

$253

2016

$212

 

$118

 

$118

 

$32

 

$254

System Energy [Member] | Pension Plans Defined Benefit [Member]  
Defined Benefit Plan Disclosure [Line Items]  
Components Of Net Pension Cost
The Registrant Subsidiaries’ qualified pension cost, including amounts capitalized, for their employees for the second quarters of 2017 and 2016, included the following components:

2017
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
 Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
 
(In Thousands)
Service cost - benefits earned during the period
 

$5,090

 

$6,925

 

$1,472

 

$625

 

$1,364

 

$1,536

Interest cost on projected benefit obligation
 
12,944

 
14,809

 
3,732

 
1,791

 
3,392

 
3,091

Expected return on assets
 
(20,427
)
 
(23,017
)
 
(6,131
)
 
(2,800
)
 
(6,180
)
 
(4,663
)
Amortization of loss
 
11,640

 
12,354

 
3,053

 
1,658

 
2,310

 
2,964

Net pension cost
 

$9,247

 

$11,071

 

$2,126

 

$1,274

 

$886

 

$2,928

2016
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
 Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
 
(In Thousands)
Service cost - benefits earned during the period
 

$5,181

 

$7,049

 

$1,562

 

$656

 

$1,416

 

$1,566

Interest cost on projected benefit obligation
 
13,055

 
14,870

 
3,811

 
1,814

 
3,557

 
2,992

Expected return on assets
 
(19,772
)
 
(22,096
)
 
(5,981
)
 
(2,687
)
 
(6,062
)
 
(4,459
)
Amortization of loss
 
10,936

 
11,946

 
2,985

 
1,615

 
2,340

 
2,604

Net pension cost
 

$9,400

 

$11,769

 

$2,377

 

$1,398

 

$1,251

 

$2,703


The Registrant Subsidiaries’ qualified pension cost, including amounts capitalized, for their employees for the six months ended June 30, 2017 and 2016, included the following components:
2017
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
 Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
 
(In Thousands)
Service cost - benefits earned during the period
 

$10,180

 

$13,850

 

$2,944

 

$1,250

 

$2,728

 

$3,072

Interest cost on projects benefit obligation
 
25,888

 
29,618

 
7,464

 
3,582

 
6,784

 
6,182

Expected return on assets
 
(40,854
)
 
(46,034
)
 
(12,262
)
 
(5,600
)
 
(12,360
)
 
(9,326
)
Amortization of loss
 
23,280

 
24,708

 
6,106

 
3,316

 
4,620

 
5,928

Net pension cost
 

$18,494

 

$22,142

 

$4,252

 

$2,548

 

$1,772

 

$5,856

2016
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
 Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
 
(In Thousands)
Service cost - benefits earned during the period
 

$10,362

 

$14,098

 

$3,124

 

$1,312

 

$2,832

 

$3,132

Interest cost on projected benefit obligation
 
26,110

 
29,740

 
7,622

 
3,628

 
7,114

 
5,984

Expected return on assets
 
(39,544
)
 
(44,192
)
 
(11,962
)
 
(5,374
)
 
(12,124
)
 
(8,918
)
Amortization of loss
 
21,872

 
23,892

 
5,970

 
3,230

 
4,680

 
5,208

Net pension cost
 

$18,800

 

$23,538

 

$4,754

 

$2,796

 

$2,502

 

$5,406

Expected Employer Contributions
Based on current assumptions, the Registrant Subsidiaries expect to contribute the following to qualified pension plans for their employees in 2017:
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
(In Thousands)
Expected 2017 pension contributions

$79,495

 

$87,923

 

$19,146

 

$9,920

 

$17,064

 

$18,180

Pension contributions made through June 2017

$34,507

 

$37,519

 

$8,251

 

$4,361

 

$7,227

 

$8,182

Remaining estimated pension contributions to be made in 2017

$44,988

 

$50,404

 

$10,895

 

$5,559

 

$9,837

 

$9,998

System Energy [Member] | Other Postretirement [Member]  
Defined Benefit Plan Disclosure [Line Items]  
Components Of Net Pension Cost
The Registrant Subsidiaries’ other postretirement benefit cost, including amounts capitalized, for their employees for the second quarters of 2017 and 2016, included the following components:
2017
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
 
(In Thousands)
Service cost - benefits earned during the period
 

$863

 

$1,593

 

$290

 

$142

 

$372

 

$320

Interest cost on APBO
 
2,255

 
3,025

 
690

 
469

 
1,124

 
559

Expected return on assets
 
(3,959
)
 

 
(1,200
)
 
(1,159
)
 
(2,180
)
 
(717
)
Amortization of prior service credit
 
(1,278
)
 
(1,934
)
 
(456
)
 
(186
)
 
(579
)
 
(378
)
Amortization of loss
 
1,115

 
465

 
419

 
105

 
826

 
390

Net other postretirement benefit cost
 

($1,004
)
 

$3,149

 

($257
)
 

($629
)
 

($437
)
 

$174

2016
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
 
(In Thousands)
Service cost - benefits earned during the period
 

$978

 

$1,869

 

$386

 

$156

 

$398

 

$334

Interest cost on APBO
 
2,324

 
3,260

 
709

 
448

 
1,039

 
529

Expected return on assets
 
(4,464
)
 

 
(1,379
)
 
(1,154
)
 
(2,394
)
 
(814
)
Amortization of prior service credit
 
(1,368
)
 
(1,947
)
 
(234
)
 
(186
)
 
(681
)
 
(393
)
Amortization of loss
 
1,064

 
732

 
223

 
37

 
537

 
287

Net other postretirement benefit cost
 

($1,466
)
 

$3,914

 

($295
)
 

($699
)
 

($1,101
)
 

($57
)
The Registrant Subsidiaries’ other postretirement benefit cost, including amounts capitalized, for their employees for the six months ended June 30, 2017 and 2016, included the following components:
2017
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
 
(In Thousands)
Service cost - benefits earned during the period
 

$1,726

 

$3,186

 

$580

 

$284

 

$744

 

$640

Interest cost on APBO
 
4,510

 
6,050

 
1,380

 
938

 
2,248

 
1,118

Expected return on assets
 
(7,918
)
 

 
(2,400
)
 
(2,318
)
 
(4,360
)
 
(1,434
)
Amortization of prior service credit
 
(2,556
)
 
(3,868
)
 
(912
)
 
(372
)
 
(1,158
)
 
(756
)
Amortization of loss
 
2,230

 
930

 
838

 
210

 
1,652

 
780

Net other postretirement benefit cost
 

($2,008
)
 

$6,298

 

($514
)
 

($1,258
)
 

($874
)
 

$348


2016
 
Entergy
Arkansas
 
Entergy
Louisiana
 
Entergy
Mississippi
 
Entergy
New Orleans
 
Entergy
Texas
 
System
Energy
 
 
(In Thousands)
Service cost - benefits earned during the period
 

$1,956

 

$3,738

 

$772

 

$312

 

$796

 

$668

Interest cost on APBO
 
4,648

 
6,520

 
1,418

 
896

 
2,078

 
1,058

Expected return on assets
 
(8,928
)
 

 
(2,758
)
 
(2,308
)
 
(4,788
)
 
(1,628
)
Amortization of prior service credit
 
(2,736
)
 
(3,894
)
 
(468
)
 
(372
)
 
(1,362
)
 
(786
)
Amortization of loss
 
2,128

 
1,464

 
446

 
74

 
1,074

 
574

Net other postretirement benefit cost
 

($2,932
)
 

$7,828

 

($590
)
 

($1,398
)
 

($2,202
)
 

($114
)