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Retirement And Other Postretirement Benefits (Tables)
9 Months Ended
Sep. 30, 2024
Defined Benefit Plan Disclosure [Line Items]  
Schedule of reclassifications out of accumulated other comprehensive income [Table Text Block]
Entergy and Entergy Louisiana reclassified the following costs out of accumulated other comprehensive income (loss) (before taxes and including amounts capitalized) for the third quarters of 2024 and 2023:
2024Qualified
Pension
Costs
Other
Postretirement
Costs
Non-Qualified
Pension Costs
Total
(In Thousands)
Entergy
Amortization of prior service credit (cost)$— $3,513 ($40)$3,473 
Amortization of net gain (loss)(405)2,615 (80)2,130 
($405)$6,128 ($120)$5,603 
Entergy Louisiana
Amortization of prior service credit$— $1,136 $— $1,136 
Amortization of net gain (loss)(104)1,738 — 1,634 
($104)$2,874 $— $2,770 

2023Qualified
Pension
Costs
Other
Postretirement
Costs
Non-Qualified
Pension Costs
Total
(In Thousands)
Entergy
Amortization of prior service credit (cost)$— $3,509 ($113)$3,396 
Amortization of net gain (loss)(1,064)2,898 (134)1,700 
Settlement loss(490)— (1,429)(1,919)
($1,554)$6,407 ($1,676)$3,177 
Entergy Louisiana
Amortization of prior service credit$— $951 $— $951 
Amortization of net gain (loss)(190)1,764 — 1,574 
Settlement loss(22)— — (22)
($212)$2,715 $— $2,503 
Entergy and Entergy Louisiana reclassified the following costs out of accumulated other comprehensive income (loss) (before taxes and including amounts capitalized) for the nine months ended September 30, 2024 and 2023:
2024Qualified
Pension
Costs
Other
Postretirement
Costs
Non-Qualified
Pension Costs
Total
(In Thousands)
Entergy
Amortization of prior service credit (cost)$— $10,539 ($120)$10,419 
Amortization of net gain (loss)(2,438)7,845 (240)5,167 
Settlement loss(316,974)— — (316,974)
($319,412)$18,384 ($360)($301,388)
Entergy Louisiana
Amortization of prior service credit$— $3,408 $— $3,408 
Amortization of net gain (loss)(312)5,214 (2)4,900 
($312)$8,622 ($2)$8,308 

2023Qualified
Pension
Costs
Other
Postretirement
Costs
Non-Qualified
Pension Costs
Total
(In Thousands)
Entergy
Amortization of prior service credit (cost)$— $10,529 ($338)$10,191 
Amortization of net gain (loss)(3,208)8,693 (491)4,994 
Settlement loss(7,446)— (2,962)(10,408)
($10,654)$19,222 ($3,791)$4,777 
Entergy Louisiana
Amortization of prior service credit$— $2,853 $— $2,853 
Amortization of net gain (loss)(588)5,292 (1)4,703 
Settlement loss(1,551)— — (1,551)
($2,139)$8,145 ($1)$6,005 
Pension Plan [Member] | Qualified Plan  
Defined Benefit Plan Disclosure [Line Items]  
Schedule of Net Benefit Costs [Table Text Block]
Entergy’s qualified pension costs, including amounts capitalized, for the third quarters of 2024 and 2023, included the following components:
20242023
(In Thousands)
Service cost - benefits earned during the period$23,358 $25,302 
Interest cost on projected benefit obligation56,631 73,850 
Expected return on assets(76,557)(96,775)
Recognized net loss14,322 20,204 
Settlement charges— 6,914 
Net pension cost$17,754 $29,495 

Entergy’s qualified pension costs, including amounts capitalized, for the nine months ended September 30, 2024 and 2023, included the following components:
20242023
(In Thousands)
Service cost - benefits earned during the period$70,104 $76,346 
Interest cost on projected benefit obligation193,218 223,584 
Expected return on assets(262,043)(290,660)
Recognized net loss44,296 63,858 
Settlement charges325,253 152,588 
Net pension cost$370,828 $225,716 
Other Postretirement Benefits Plan [Member]  
Defined Benefit Plan Disclosure [Line Items]  
Schedule of Net Benefit Costs [Table Text Block]
Entergy’s other postretirement benefits income, including amounts capitalized, for the third quarters of 2024 and 2023, included the following components:
20242023
(In Thousands)
Service cost - benefits earned during the period$3,126 $3,664 
Interest cost on accumulated postretirement benefit obligation (APBO)9,852 10,568 
Expected return on assets(10,569)(9,183)
Amortization of prior service credit(5,720)(5,640)
Recognized net gain(2,761)(2,862)
Net other postretirement benefits income($6,072)($3,453)

Entergy’s other postretirement benefits income, including amounts capitalized, for the nine months ended September 30, 2024 and 2023, included the following components:
 20242023
 (In Thousands)
Service cost - benefits earned during the period$9,378 $10,992 
Interest cost on APBO
29,556 31,704 
Expected return on assets(31,707)(27,549)
Amortization of prior service credit(17,160)(16,920)
Recognized net gain(8,283)(8,586)
Net other postretirement benefits income($18,216)($10,359)
Entergy Arkansas [Member] | Pension Plan [Member] | Qualified Plan  
Defined Benefit Plan Disclosure [Line Items]  
Schedule of Net Benefit Costs [Table Text Block]
The Registrant Subsidiaries’ qualified pension costs, including amounts capitalized, for their current and former employees for the third quarters of 2024 and 2023, included the following components:
2024Entergy
Arkansas
Entergy
Louisiana
Entergy
 Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Service cost - benefits earned during the period$4,101 $5,550 $1,284 $441 $963 $1,380 
Interest cost on projected benefit obligation13,218 13,962 3,522 1,569 2,832 3,375 
Expected return on assets(18,156)(19,446)(5,112)(2,202)(4,077)(4,602)
Recognized net loss5,745 2,601 1,140 471 393 1,155 
Net pension cost$4,908 $2,667 $834 $279 $111 $1,308 

2023Entergy
Arkansas
Entergy
Louisiana
Entergy
 Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Service cost - benefits earned during the period$4,566 $6,175 $1,431 $492 $1,074 $1,430 
Interest cost on projected benefit obligation13,813 14,896 3,797 1,667 3,138 3,419 
Expected return on assets(17,639)(18,892)(4,830)(2,206)(4,147)(4,392)
Recognized net loss5,438 4,748 1,545 456 1,008 1,204 
Settlement charges558 561 345 248 632 228 
Net pension cost$6,736 $7,488 $2,288 $657 $1,705 $1,889 

The Registrant Subsidiaries’ qualified pension costs, including amounts capitalized, for their current and former employees for the nine months ended September 30, 2024 and 2023, included the following components:
2024Entergy
Arkansas
Entergy
Louisiana
Entergy
 Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Service cost - benefits earned during the period$12,300 $16,652 $3,852 $1,321 $2,886 $4,147 
Interest cost on projected benefit obligation39,652 41,884 10,564 4,707 8,494 10,152 
Expected return on assets(54,466)(58,340)(15,338)(6,609)(12,231)(13,883)
Recognized net loss17,237 7,805 3,420 1,411 1,179 3,482 
Settlement charges— — — — — 611 
Net pension cost$14,723 $8,001 $2,498 $830 $328 $4,509 
2023Entergy
Arkansas
Entergy
Louisiana
Entergy
 Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Service cost - benefits earned during the period$13,976 $18,654 $4,369 $1,470 $3,271 $4,342 
Interest cost on projected benefit obligation42,010 45,219 11,551 5,051 9,542 10,382 
Expected return on assets(53,593)(56,891)(14,349)(6,783)(12,322)(13,431)
Recognized net loss18,170 14,704 4,937 1,453 3,057 3,939 
Settlement charges24,516 38,791 12,088 1,948 10,902 5,518 
Net pension cost$45,079 $60,477 $18,596 $3,139 $14,450 $10,750 
Schedule of Expected Benefit Payments [Table Text Block] Based on current assumptions, the Registrant Subsidiaries expect to contribute the following to qualified pension plans for their current and former employees in 2024:
Entergy
Arkansas
Entergy
Louisiana
Entergy
Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Expected 2024 pension contributions$55,112 $48,401 $14,980 $4,931 $8,272 $16,650 
Pension contributions made through September 2024$33,560 $29,375 $9,820 $2,643 $4,782 $9,994 
Remaining estimated pension contributions to be made in 2024$21,552 $19,026 $5,160 $2,288 $3,490 $6,656 
Entergy Arkansas [Member] | Pension Plan [Member] | Nonqualified Plan  
Defined Benefit Plan Disclosure [Line Items]  
Schedule of Net Benefit Costs [Table Text Block]
The Registrant Subsidiaries recognized the following pension cost for their current and former employees for their non-qualified pension plans for the third quarters of 2024 and 2023:
Entergy
Arkansas
Entergy
Louisiana
Entergy
Mississippi
Entergy
New Orleans
Entergy
Texas
(In Thousands)
2024$68 $51 $83 $31 $62 
2023$63 $24 $85 $33 $63 

The Registrant Subsidiaries recognized the following pension cost for their current and former employees for their non-qualified pension plans for the nine months ended September 30, 2024 and 2023:
Entergy
Arkansas
Entergy
Louisiana
Entergy
Mississippi
Entergy
New Orleans
Entergy
Texas
(In Thousands)
2024$204 $153 $249 $93 $186 
2023$575 $76 $724 $99 $190 
Entergy Arkansas [Member] | Other Postretirement Benefits Plan [Member]  
Defined Benefit Plan Disclosure [Line Items]  
Schedule of Net Benefit Costs [Table Text Block]
The Registrant Subsidiaries’ other postretirement benefits (income) cost, including amounts capitalized, for their current and former employees for the third quarters of 2024 and 2023, included the following components:
2024Entergy
Arkansas
Entergy
Louisiana
Entergy
Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Service cost - benefits earned during the period$642 $700 $184 $51 $168 $175 
Interest cost on APBO1,833 1,999 486 253 603 398 
Expected return on assets(4,384)— (1,372)(1,479)(2,539)(728)
Amortization of prior service cost (credit)524 (1,136)(239)(229)(1,093)(73)
Recognized net (gain) loss— (1,738)15 19 148 — 
Net other postretirement benefits income($1,385)($175)($926)($1,385)($2,713)($228)
2023Entergy
Arkansas
Entergy
Louisiana
Entergy
Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Service cost - benefits earned during the period$741 $845 $220 $59 $202 $189 
Interest cost on APBO2,001 2,233 543 290 649 432 
Expected return on assets(3,778)— (1,179)(1,316)(2,194)(634)
Amortization of prior service cost (credit)524 (951)(239)(229)(1,093)(73)
Recognized net (gain) loss43 (1,764)21 117 229 — 
Net other postretirement benefits (income) cost($469)$363 ($634)($1,079)($2,207)($86)

The Registrant Subsidiaries’ other postretirement benefits (income) cost, including amounts capitalized, for their current and former employees for the nine months ended September 30, 2024 and 2023, included the following components:
2024Entergy
Arkansas
Entergy
Louisiana
Entergy
Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Service cost - benefits earned during the period$1,926 $2,100 $552 $153 $504 $525 
Interest cost on APBO5,499 5,997 1,458 759 1,809 1,194 
Expected return on assets(13,152)— (4,116)(4,437)(7,617)(2,184)
Amortization of prior service cost (credit)1,572 (3,408)(717)(687)(3,279)(219)
Recognized net (gain) loss— (5,214)45 57 444 — 
Net other postretirement benefits income($4,155)($525)($2,778)($4,155)($8,139)($684)

2023Entergy
Arkansas
Entergy
Louisiana
Entergy
Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Service cost - benefits earned during the period$2,223 $2,535 $660 $177 $606 $567 
Interest cost on APBO6,003 6,699 1,629 870 1,947 1,296 
Expected return on assets(11,334)— (3,537)(3,948)(6,582)(1,902)
Amortization of prior service cost (credit)1,572 (2,853)(717)(687)(3,279)(219)
Recognized net (gain) loss129 (5,292)63 351 687 — 
Net other postretirement benefits (income) cost($1,407)$1,089 ($1,902)($3,237)($6,621)($258)
Entergy Louisiana [Member]  
Defined Benefit Plan Disclosure [Line Items]  
Schedule of reclassifications out of accumulated other comprehensive income [Table Text Block]
Entergy and Entergy Louisiana reclassified the following costs out of accumulated other comprehensive income (loss) (before taxes and including amounts capitalized) for the third quarters of 2024 and 2023:
2024Qualified
Pension
Costs
Other
Postretirement
Costs
Non-Qualified
Pension Costs
Total
(In Thousands)
Entergy
Amortization of prior service credit (cost)$— $3,513 ($40)$3,473 
Amortization of net gain (loss)(405)2,615 (80)2,130 
($405)$6,128 ($120)$5,603 
Entergy Louisiana
Amortization of prior service credit$— $1,136 $— $1,136 
Amortization of net gain (loss)(104)1,738 — 1,634 
($104)$2,874 $— $2,770 

2023Qualified
Pension
Costs
Other
Postretirement
Costs
Non-Qualified
Pension Costs
Total
(In Thousands)
Entergy
Amortization of prior service credit (cost)$— $3,509 ($113)$3,396 
Amortization of net gain (loss)(1,064)2,898 (134)1,700 
Settlement loss(490)— (1,429)(1,919)
($1,554)$6,407 ($1,676)$3,177 
Entergy Louisiana
Amortization of prior service credit$— $951 $— $951 
Amortization of net gain (loss)(190)1,764 — 1,574 
Settlement loss(22)— — (22)
($212)$2,715 $— $2,503 
Entergy and Entergy Louisiana reclassified the following costs out of accumulated other comprehensive income (loss) (before taxes and including amounts capitalized) for the nine months ended September 30, 2024 and 2023:
2024Qualified
Pension
Costs
Other
Postretirement
Costs
Non-Qualified
Pension Costs
Total
(In Thousands)
Entergy
Amortization of prior service credit (cost)$— $10,539 ($120)$10,419 
Amortization of net gain (loss)(2,438)7,845 (240)5,167 
Settlement loss(316,974)— — (316,974)
($319,412)$18,384 ($360)($301,388)
Entergy Louisiana
Amortization of prior service credit$— $3,408 $— $3,408 
Amortization of net gain (loss)(312)5,214 (2)4,900 
($312)$8,622 ($2)$8,308 

2023Qualified
Pension
Costs
Other
Postretirement
Costs
Non-Qualified
Pension Costs
Total
(In Thousands)
Entergy
Amortization of prior service credit (cost)$— $10,529 ($338)$10,191 
Amortization of net gain (loss)(3,208)8,693 (491)4,994 
Settlement loss(7,446)— (2,962)(10,408)
($10,654)$19,222 ($3,791)$4,777 
Entergy Louisiana
Amortization of prior service credit$— $2,853 $— $2,853 
Amortization of net gain (loss)(588)5,292 (1)4,703 
Settlement loss(1,551)— — (1,551)
($2,139)$8,145 ($1)$6,005 
Entergy Louisiana [Member] | Pension Plan [Member] | Qualified Plan  
Defined Benefit Plan Disclosure [Line Items]  
Schedule of Net Benefit Costs [Table Text Block]
The Registrant Subsidiaries’ qualified pension costs, including amounts capitalized, for their current and former employees for the third quarters of 2024 and 2023, included the following components:
2024Entergy
Arkansas
Entergy
Louisiana
Entergy
 Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Service cost - benefits earned during the period$4,101 $5,550 $1,284 $441 $963 $1,380 
Interest cost on projected benefit obligation13,218 13,962 3,522 1,569 2,832 3,375 
Expected return on assets(18,156)(19,446)(5,112)(2,202)(4,077)(4,602)
Recognized net loss5,745 2,601 1,140 471 393 1,155 
Net pension cost$4,908 $2,667 $834 $279 $111 $1,308 

2023Entergy
Arkansas
Entergy
Louisiana
Entergy
 Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Service cost - benefits earned during the period$4,566 $6,175 $1,431 $492 $1,074 $1,430 
Interest cost on projected benefit obligation13,813 14,896 3,797 1,667 3,138 3,419 
Expected return on assets(17,639)(18,892)(4,830)(2,206)(4,147)(4,392)
Recognized net loss5,438 4,748 1,545 456 1,008 1,204 
Settlement charges558 561 345 248 632 228 
Net pension cost$6,736 $7,488 $2,288 $657 $1,705 $1,889 

The Registrant Subsidiaries’ qualified pension costs, including amounts capitalized, for their current and former employees for the nine months ended September 30, 2024 and 2023, included the following components:
2024Entergy
Arkansas
Entergy
Louisiana
Entergy
 Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Service cost - benefits earned during the period$12,300 $16,652 $3,852 $1,321 $2,886 $4,147 
Interest cost on projected benefit obligation39,652 41,884 10,564 4,707 8,494 10,152 
Expected return on assets(54,466)(58,340)(15,338)(6,609)(12,231)(13,883)
Recognized net loss17,237 7,805 3,420 1,411 1,179 3,482 
Settlement charges— — — — — 611 
Net pension cost$14,723 $8,001 $2,498 $830 $328 $4,509 
2023Entergy
Arkansas
Entergy
Louisiana
Entergy
 Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Service cost - benefits earned during the period$13,976 $18,654 $4,369 $1,470 $3,271 $4,342 
Interest cost on projected benefit obligation42,010 45,219 11,551 5,051 9,542 10,382 
Expected return on assets(53,593)(56,891)(14,349)(6,783)(12,322)(13,431)
Recognized net loss18,170 14,704 4,937 1,453 3,057 3,939 
Settlement charges24,516 38,791 12,088 1,948 10,902 5,518 
Net pension cost$45,079 $60,477 $18,596 $3,139 $14,450 $10,750 
Schedule of Expected Benefit Payments [Table Text Block] Based on current assumptions, the Registrant Subsidiaries expect to contribute the following to qualified pension plans for their current and former employees in 2024:
Entergy
Arkansas
Entergy
Louisiana
Entergy
Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Expected 2024 pension contributions$55,112 $48,401 $14,980 $4,931 $8,272 $16,650 
Pension contributions made through September 2024$33,560 $29,375 $9,820 $2,643 $4,782 $9,994 
Remaining estimated pension contributions to be made in 2024$21,552 $19,026 $5,160 $2,288 $3,490 $6,656 
Entergy Louisiana [Member] | Pension Plan [Member] | Nonqualified Plan  
Defined Benefit Plan Disclosure [Line Items]  
Schedule of Net Benefit Costs [Table Text Block]
The Registrant Subsidiaries recognized the following pension cost for their current and former employees for their non-qualified pension plans for the third quarters of 2024 and 2023:
Entergy
Arkansas
Entergy
Louisiana
Entergy
Mississippi
Entergy
New Orleans
Entergy
Texas
(In Thousands)
2024$68 $51 $83 $31 $62 
2023$63 $24 $85 $33 $63 

The Registrant Subsidiaries recognized the following pension cost for their current and former employees for their non-qualified pension plans for the nine months ended September 30, 2024 and 2023:
Entergy
Arkansas
Entergy
Louisiana
Entergy
Mississippi
Entergy
New Orleans
Entergy
Texas
(In Thousands)
2024$204 $153 $249 $93 $186 
2023$575 $76 $724 $99 $190 
Entergy Louisiana [Member] | Other Postretirement Benefits Plan [Member]  
Defined Benefit Plan Disclosure [Line Items]  
Schedule of Net Benefit Costs [Table Text Block]
The Registrant Subsidiaries’ other postretirement benefits (income) cost, including amounts capitalized, for their current and former employees for the third quarters of 2024 and 2023, included the following components:
2024Entergy
Arkansas
Entergy
Louisiana
Entergy
Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Service cost - benefits earned during the period$642 $700 $184 $51 $168 $175 
Interest cost on APBO1,833 1,999 486 253 603 398 
Expected return on assets(4,384)— (1,372)(1,479)(2,539)(728)
Amortization of prior service cost (credit)524 (1,136)(239)(229)(1,093)(73)
Recognized net (gain) loss— (1,738)15 19 148 — 
Net other postretirement benefits income($1,385)($175)($926)($1,385)($2,713)($228)
2023Entergy
Arkansas
Entergy
Louisiana
Entergy
Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Service cost - benefits earned during the period$741 $845 $220 $59 $202 $189 
Interest cost on APBO2,001 2,233 543 290 649 432 
Expected return on assets(3,778)— (1,179)(1,316)(2,194)(634)
Amortization of prior service cost (credit)524 (951)(239)(229)(1,093)(73)
Recognized net (gain) loss43 (1,764)21 117 229 — 
Net other postretirement benefits (income) cost($469)$363 ($634)($1,079)($2,207)($86)

The Registrant Subsidiaries’ other postretirement benefits (income) cost, including amounts capitalized, for their current and former employees for the nine months ended September 30, 2024 and 2023, included the following components:
2024Entergy
Arkansas
Entergy
Louisiana
Entergy
Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Service cost - benefits earned during the period$1,926 $2,100 $552 $153 $504 $525 
Interest cost on APBO5,499 5,997 1,458 759 1,809 1,194 
Expected return on assets(13,152)— (4,116)(4,437)(7,617)(2,184)
Amortization of prior service cost (credit)1,572 (3,408)(717)(687)(3,279)(219)
Recognized net (gain) loss— (5,214)45 57 444 — 
Net other postretirement benefits income($4,155)($525)($2,778)($4,155)($8,139)($684)

2023Entergy
Arkansas
Entergy
Louisiana
Entergy
Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Service cost - benefits earned during the period$2,223 $2,535 $660 $177 $606 $567 
Interest cost on APBO6,003 6,699 1,629 870 1,947 1,296 
Expected return on assets(11,334)— (3,537)(3,948)(6,582)(1,902)
Amortization of prior service cost (credit)1,572 (2,853)(717)(687)(3,279)(219)
Recognized net (gain) loss129 (5,292)63 351 687 — 
Net other postretirement benefits (income) cost($1,407)$1,089 ($1,902)($3,237)($6,621)($258)
Entergy Mississippi [Member] | Pension Plan [Member] | Qualified Plan  
Defined Benefit Plan Disclosure [Line Items]  
Schedule of Net Benefit Costs [Table Text Block]
The Registrant Subsidiaries’ qualified pension costs, including amounts capitalized, for their current and former employees for the third quarters of 2024 and 2023, included the following components:
2024Entergy
Arkansas
Entergy
Louisiana
Entergy
 Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Service cost - benefits earned during the period$4,101 $5,550 $1,284 $441 $963 $1,380 
Interest cost on projected benefit obligation13,218 13,962 3,522 1,569 2,832 3,375 
Expected return on assets(18,156)(19,446)(5,112)(2,202)(4,077)(4,602)
Recognized net loss5,745 2,601 1,140 471 393 1,155 
Net pension cost$4,908 $2,667 $834 $279 $111 $1,308 

2023Entergy
Arkansas
Entergy
Louisiana
Entergy
 Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Service cost - benefits earned during the period$4,566 $6,175 $1,431 $492 $1,074 $1,430 
Interest cost on projected benefit obligation13,813 14,896 3,797 1,667 3,138 3,419 
Expected return on assets(17,639)(18,892)(4,830)(2,206)(4,147)(4,392)
Recognized net loss5,438 4,748 1,545 456 1,008 1,204 
Settlement charges558 561 345 248 632 228 
Net pension cost$6,736 $7,488 $2,288 $657 $1,705 $1,889 

The Registrant Subsidiaries’ qualified pension costs, including amounts capitalized, for their current and former employees for the nine months ended September 30, 2024 and 2023, included the following components:
2024Entergy
Arkansas
Entergy
Louisiana
Entergy
 Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Service cost - benefits earned during the period$12,300 $16,652 $3,852 $1,321 $2,886 $4,147 
Interest cost on projected benefit obligation39,652 41,884 10,564 4,707 8,494 10,152 
Expected return on assets(54,466)(58,340)(15,338)(6,609)(12,231)(13,883)
Recognized net loss17,237 7,805 3,420 1,411 1,179 3,482 
Settlement charges— — — — — 611 
Net pension cost$14,723 $8,001 $2,498 $830 $328 $4,509 
2023Entergy
Arkansas
Entergy
Louisiana
Entergy
 Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Service cost - benefits earned during the period$13,976 $18,654 $4,369 $1,470 $3,271 $4,342 
Interest cost on projected benefit obligation42,010 45,219 11,551 5,051 9,542 10,382 
Expected return on assets(53,593)(56,891)(14,349)(6,783)(12,322)(13,431)
Recognized net loss18,170 14,704 4,937 1,453 3,057 3,939 
Settlement charges24,516 38,791 12,088 1,948 10,902 5,518 
Net pension cost$45,079 $60,477 $18,596 $3,139 $14,450 $10,750 
Schedule of Expected Benefit Payments [Table Text Block] Based on current assumptions, the Registrant Subsidiaries expect to contribute the following to qualified pension plans for their current and former employees in 2024:
Entergy
Arkansas
Entergy
Louisiana
Entergy
Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Expected 2024 pension contributions$55,112 $48,401 $14,980 $4,931 $8,272 $16,650 
Pension contributions made through September 2024$33,560 $29,375 $9,820 $2,643 $4,782 $9,994 
Remaining estimated pension contributions to be made in 2024$21,552 $19,026 $5,160 $2,288 $3,490 $6,656 
Entergy Mississippi [Member] | Pension Plan [Member] | Nonqualified Plan  
Defined Benefit Plan Disclosure [Line Items]  
Schedule of Net Benefit Costs [Table Text Block]
The Registrant Subsidiaries recognized the following pension cost for their current and former employees for their non-qualified pension plans for the third quarters of 2024 and 2023:
Entergy
Arkansas
Entergy
Louisiana
Entergy
Mississippi
Entergy
New Orleans
Entergy
Texas
(In Thousands)
2024$68 $51 $83 $31 $62 
2023$63 $24 $85 $33 $63 

The Registrant Subsidiaries recognized the following pension cost for their current and former employees for their non-qualified pension plans for the nine months ended September 30, 2024 and 2023:
Entergy
Arkansas
Entergy
Louisiana
Entergy
Mississippi
Entergy
New Orleans
Entergy
Texas
(In Thousands)
2024$204 $153 $249 $93 $186 
2023$575 $76 $724 $99 $190 
Entergy Mississippi [Member] | Other Postretirement Benefits Plan [Member]  
Defined Benefit Plan Disclosure [Line Items]  
Schedule of Net Benefit Costs [Table Text Block]
The Registrant Subsidiaries’ other postretirement benefits (income) cost, including amounts capitalized, for their current and former employees for the third quarters of 2024 and 2023, included the following components:
2024Entergy
Arkansas
Entergy
Louisiana
Entergy
Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Service cost - benefits earned during the period$642 $700 $184 $51 $168 $175 
Interest cost on APBO1,833 1,999 486 253 603 398 
Expected return on assets(4,384)— (1,372)(1,479)(2,539)(728)
Amortization of prior service cost (credit)524 (1,136)(239)(229)(1,093)(73)
Recognized net (gain) loss— (1,738)15 19 148 — 
Net other postretirement benefits income($1,385)($175)($926)($1,385)($2,713)($228)
2023Entergy
Arkansas
Entergy
Louisiana
Entergy
Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Service cost - benefits earned during the period$741 $845 $220 $59 $202 $189 
Interest cost on APBO2,001 2,233 543 290 649 432 
Expected return on assets(3,778)— (1,179)(1,316)(2,194)(634)
Amortization of prior service cost (credit)524 (951)(239)(229)(1,093)(73)
Recognized net (gain) loss43 (1,764)21 117 229 — 
Net other postretirement benefits (income) cost($469)$363 ($634)($1,079)($2,207)($86)

The Registrant Subsidiaries’ other postretirement benefits (income) cost, including amounts capitalized, for their current and former employees for the nine months ended September 30, 2024 and 2023, included the following components:
2024Entergy
Arkansas
Entergy
Louisiana
Entergy
Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Service cost - benefits earned during the period$1,926 $2,100 $552 $153 $504 $525 
Interest cost on APBO5,499 5,997 1,458 759 1,809 1,194 
Expected return on assets(13,152)— (4,116)(4,437)(7,617)(2,184)
Amortization of prior service cost (credit)1,572 (3,408)(717)(687)(3,279)(219)
Recognized net (gain) loss— (5,214)45 57 444 — 
Net other postretirement benefits income($4,155)($525)($2,778)($4,155)($8,139)($684)

2023Entergy
Arkansas
Entergy
Louisiana
Entergy
Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Service cost - benefits earned during the period$2,223 $2,535 $660 $177 $606 $567 
Interest cost on APBO6,003 6,699 1,629 870 1,947 1,296 
Expected return on assets(11,334)— (3,537)(3,948)(6,582)(1,902)
Amortization of prior service cost (credit)1,572 (2,853)(717)(687)(3,279)(219)
Recognized net (gain) loss129 (5,292)63 351 687 — 
Net other postretirement benefits (income) cost($1,407)$1,089 ($1,902)($3,237)($6,621)($258)
Entergy New Orleans [Member] | Pension Plan [Member] | Qualified Plan  
Defined Benefit Plan Disclosure [Line Items]  
Schedule of Net Benefit Costs [Table Text Block]
The Registrant Subsidiaries’ qualified pension costs, including amounts capitalized, for their current and former employees for the third quarters of 2024 and 2023, included the following components:
2024Entergy
Arkansas
Entergy
Louisiana
Entergy
 Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Service cost - benefits earned during the period$4,101 $5,550 $1,284 $441 $963 $1,380 
Interest cost on projected benefit obligation13,218 13,962 3,522 1,569 2,832 3,375 
Expected return on assets(18,156)(19,446)(5,112)(2,202)(4,077)(4,602)
Recognized net loss5,745 2,601 1,140 471 393 1,155 
Net pension cost$4,908 $2,667 $834 $279 $111 $1,308 

2023Entergy
Arkansas
Entergy
Louisiana
Entergy
 Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Service cost - benefits earned during the period$4,566 $6,175 $1,431 $492 $1,074 $1,430 
Interest cost on projected benefit obligation13,813 14,896 3,797 1,667 3,138 3,419 
Expected return on assets(17,639)(18,892)(4,830)(2,206)(4,147)(4,392)
Recognized net loss5,438 4,748 1,545 456 1,008 1,204 
Settlement charges558 561 345 248 632 228 
Net pension cost$6,736 $7,488 $2,288 $657 $1,705 $1,889 

The Registrant Subsidiaries’ qualified pension costs, including amounts capitalized, for their current and former employees for the nine months ended September 30, 2024 and 2023, included the following components:
2024Entergy
Arkansas
Entergy
Louisiana
Entergy
 Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Service cost - benefits earned during the period$12,300 $16,652 $3,852 $1,321 $2,886 $4,147 
Interest cost on projected benefit obligation39,652 41,884 10,564 4,707 8,494 10,152 
Expected return on assets(54,466)(58,340)(15,338)(6,609)(12,231)(13,883)
Recognized net loss17,237 7,805 3,420 1,411 1,179 3,482 
Settlement charges— — — — — 611 
Net pension cost$14,723 $8,001 $2,498 $830 $328 $4,509 
2023Entergy
Arkansas
Entergy
Louisiana
Entergy
 Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Service cost - benefits earned during the period$13,976 $18,654 $4,369 $1,470 $3,271 $4,342 
Interest cost on projected benefit obligation42,010 45,219 11,551 5,051 9,542 10,382 
Expected return on assets(53,593)(56,891)(14,349)(6,783)(12,322)(13,431)
Recognized net loss18,170 14,704 4,937 1,453 3,057 3,939 
Settlement charges24,516 38,791 12,088 1,948 10,902 5,518 
Net pension cost$45,079 $60,477 $18,596 $3,139 $14,450 $10,750 
Schedule of Expected Benefit Payments [Table Text Block] Based on current assumptions, the Registrant Subsidiaries expect to contribute the following to qualified pension plans for their current and former employees in 2024:
Entergy
Arkansas
Entergy
Louisiana
Entergy
Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Expected 2024 pension contributions$55,112 $48,401 $14,980 $4,931 $8,272 $16,650 
Pension contributions made through September 2024$33,560 $29,375 $9,820 $2,643 $4,782 $9,994 
Remaining estimated pension contributions to be made in 2024$21,552 $19,026 $5,160 $2,288 $3,490 $6,656 
Entergy New Orleans [Member] | Pension Plan [Member] | Nonqualified Plan  
Defined Benefit Plan Disclosure [Line Items]  
Schedule of Net Benefit Costs [Table Text Block]
The Registrant Subsidiaries recognized the following pension cost for their current and former employees for their non-qualified pension plans for the third quarters of 2024 and 2023:
Entergy
Arkansas
Entergy
Louisiana
Entergy
Mississippi
Entergy
New Orleans
Entergy
Texas
(In Thousands)
2024$68 $51 $83 $31 $62 
2023$63 $24 $85 $33 $63 

The Registrant Subsidiaries recognized the following pension cost for their current and former employees for their non-qualified pension plans for the nine months ended September 30, 2024 and 2023:
Entergy
Arkansas
Entergy
Louisiana
Entergy
Mississippi
Entergy
New Orleans
Entergy
Texas
(In Thousands)
2024$204 $153 $249 $93 $186 
2023$575 $76 $724 $99 $190 
Entergy New Orleans [Member] | Other Postretirement Benefits Plan [Member]  
Defined Benefit Plan Disclosure [Line Items]  
Schedule of Net Benefit Costs [Table Text Block]
The Registrant Subsidiaries’ other postretirement benefits (income) cost, including amounts capitalized, for their current and former employees for the third quarters of 2024 and 2023, included the following components:
2024Entergy
Arkansas
Entergy
Louisiana
Entergy
Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Service cost - benefits earned during the period$642 $700 $184 $51 $168 $175 
Interest cost on APBO1,833 1,999 486 253 603 398 
Expected return on assets(4,384)— (1,372)(1,479)(2,539)(728)
Amortization of prior service cost (credit)524 (1,136)(239)(229)(1,093)(73)
Recognized net (gain) loss— (1,738)15 19 148 — 
Net other postretirement benefits income($1,385)($175)($926)($1,385)($2,713)($228)
2023Entergy
Arkansas
Entergy
Louisiana
Entergy
Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Service cost - benefits earned during the period$741 $845 $220 $59 $202 $189 
Interest cost on APBO2,001 2,233 543 290 649 432 
Expected return on assets(3,778)— (1,179)(1,316)(2,194)(634)
Amortization of prior service cost (credit)524 (951)(239)(229)(1,093)(73)
Recognized net (gain) loss43 (1,764)21 117 229 — 
Net other postretirement benefits (income) cost($469)$363 ($634)($1,079)($2,207)($86)

The Registrant Subsidiaries’ other postretirement benefits (income) cost, including amounts capitalized, for their current and former employees for the nine months ended September 30, 2024 and 2023, included the following components:
2024Entergy
Arkansas
Entergy
Louisiana
Entergy
Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Service cost - benefits earned during the period$1,926 $2,100 $552 $153 $504 $525 
Interest cost on APBO5,499 5,997 1,458 759 1,809 1,194 
Expected return on assets(13,152)— (4,116)(4,437)(7,617)(2,184)
Amortization of prior service cost (credit)1,572 (3,408)(717)(687)(3,279)(219)
Recognized net (gain) loss— (5,214)45 57 444 — 
Net other postretirement benefits income($4,155)($525)($2,778)($4,155)($8,139)($684)

2023Entergy
Arkansas
Entergy
Louisiana
Entergy
Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Service cost - benefits earned during the period$2,223 $2,535 $660 $177 $606 $567 
Interest cost on APBO6,003 6,699 1,629 870 1,947 1,296 
Expected return on assets(11,334)— (3,537)(3,948)(6,582)(1,902)
Amortization of prior service cost (credit)1,572 (2,853)(717)(687)(3,279)(219)
Recognized net (gain) loss129 (5,292)63 351 687 — 
Net other postretirement benefits (income) cost($1,407)$1,089 ($1,902)($3,237)($6,621)($258)
Entergy Texas [Member] | Pension Plan [Member] | Qualified Plan  
Defined Benefit Plan Disclosure [Line Items]  
Schedule of Net Benefit Costs [Table Text Block]
The Registrant Subsidiaries’ qualified pension costs, including amounts capitalized, for their current and former employees for the third quarters of 2024 and 2023, included the following components:
2024Entergy
Arkansas
Entergy
Louisiana
Entergy
 Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Service cost - benefits earned during the period$4,101 $5,550 $1,284 $441 $963 $1,380 
Interest cost on projected benefit obligation13,218 13,962 3,522 1,569 2,832 3,375 
Expected return on assets(18,156)(19,446)(5,112)(2,202)(4,077)(4,602)
Recognized net loss5,745 2,601 1,140 471 393 1,155 
Net pension cost$4,908 $2,667 $834 $279 $111 $1,308 

2023Entergy
Arkansas
Entergy
Louisiana
Entergy
 Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Service cost - benefits earned during the period$4,566 $6,175 $1,431 $492 $1,074 $1,430 
Interest cost on projected benefit obligation13,813 14,896 3,797 1,667 3,138 3,419 
Expected return on assets(17,639)(18,892)(4,830)(2,206)(4,147)(4,392)
Recognized net loss5,438 4,748 1,545 456 1,008 1,204 
Settlement charges558 561 345 248 632 228 
Net pension cost$6,736 $7,488 $2,288 $657 $1,705 $1,889 

The Registrant Subsidiaries’ qualified pension costs, including amounts capitalized, for their current and former employees for the nine months ended September 30, 2024 and 2023, included the following components:
2024Entergy
Arkansas
Entergy
Louisiana
Entergy
 Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Service cost - benefits earned during the period$12,300 $16,652 $3,852 $1,321 $2,886 $4,147 
Interest cost on projected benefit obligation39,652 41,884 10,564 4,707 8,494 10,152 
Expected return on assets(54,466)(58,340)(15,338)(6,609)(12,231)(13,883)
Recognized net loss17,237 7,805 3,420 1,411 1,179 3,482 
Settlement charges— — — — — 611 
Net pension cost$14,723 $8,001 $2,498 $830 $328 $4,509 
2023Entergy
Arkansas
Entergy
Louisiana
Entergy
 Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Service cost - benefits earned during the period$13,976 $18,654 $4,369 $1,470 $3,271 $4,342 
Interest cost on projected benefit obligation42,010 45,219 11,551 5,051 9,542 10,382 
Expected return on assets(53,593)(56,891)(14,349)(6,783)(12,322)(13,431)
Recognized net loss18,170 14,704 4,937 1,453 3,057 3,939 
Settlement charges24,516 38,791 12,088 1,948 10,902 5,518 
Net pension cost$45,079 $60,477 $18,596 $3,139 $14,450 $10,750 
Schedule of Expected Benefit Payments [Table Text Block] Based on current assumptions, the Registrant Subsidiaries expect to contribute the following to qualified pension plans for their current and former employees in 2024:
Entergy
Arkansas
Entergy
Louisiana
Entergy
Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Expected 2024 pension contributions$55,112 $48,401 $14,980 $4,931 $8,272 $16,650 
Pension contributions made through September 2024$33,560 $29,375 $9,820 $2,643 $4,782 $9,994 
Remaining estimated pension contributions to be made in 2024$21,552 $19,026 $5,160 $2,288 $3,490 $6,656 
Entergy Texas [Member] | Pension Plan [Member] | Nonqualified Plan  
Defined Benefit Plan Disclosure [Line Items]  
Schedule of Net Benefit Costs [Table Text Block]
The Registrant Subsidiaries recognized the following pension cost for their current and former employees for their non-qualified pension plans for the third quarters of 2024 and 2023:
Entergy
Arkansas
Entergy
Louisiana
Entergy
Mississippi
Entergy
New Orleans
Entergy
Texas
(In Thousands)
2024$68 $51 $83 $31 $62 
2023$63 $24 $85 $33 $63 

The Registrant Subsidiaries recognized the following pension cost for their current and former employees for their non-qualified pension plans for the nine months ended September 30, 2024 and 2023:
Entergy
Arkansas
Entergy
Louisiana
Entergy
Mississippi
Entergy
New Orleans
Entergy
Texas
(In Thousands)
2024$204 $153 $249 $93 $186 
2023$575 $76 $724 $99 $190 
Entergy Texas [Member] | Other Postretirement Benefits Plan [Member]  
Defined Benefit Plan Disclosure [Line Items]  
Schedule of Net Benefit Costs [Table Text Block]
The Registrant Subsidiaries’ other postretirement benefits (income) cost, including amounts capitalized, for their current and former employees for the third quarters of 2024 and 2023, included the following components:
2024Entergy
Arkansas
Entergy
Louisiana
Entergy
Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Service cost - benefits earned during the period$642 $700 $184 $51 $168 $175 
Interest cost on APBO1,833 1,999 486 253 603 398 
Expected return on assets(4,384)— (1,372)(1,479)(2,539)(728)
Amortization of prior service cost (credit)524 (1,136)(239)(229)(1,093)(73)
Recognized net (gain) loss— (1,738)15 19 148 — 
Net other postretirement benefits income($1,385)($175)($926)($1,385)($2,713)($228)
2023Entergy
Arkansas
Entergy
Louisiana
Entergy
Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Service cost - benefits earned during the period$741 $845 $220 $59 $202 $189 
Interest cost on APBO2,001 2,233 543 290 649 432 
Expected return on assets(3,778)— (1,179)(1,316)(2,194)(634)
Amortization of prior service cost (credit)524 (951)(239)(229)(1,093)(73)
Recognized net (gain) loss43 (1,764)21 117 229 — 
Net other postretirement benefits (income) cost($469)$363 ($634)($1,079)($2,207)($86)

The Registrant Subsidiaries’ other postretirement benefits (income) cost, including amounts capitalized, for their current and former employees for the nine months ended September 30, 2024 and 2023, included the following components:
2024Entergy
Arkansas
Entergy
Louisiana
Entergy
Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Service cost - benefits earned during the period$1,926 $2,100 $552 $153 $504 $525 
Interest cost on APBO5,499 5,997 1,458 759 1,809 1,194 
Expected return on assets(13,152)— (4,116)(4,437)(7,617)(2,184)
Amortization of prior service cost (credit)1,572 (3,408)(717)(687)(3,279)(219)
Recognized net (gain) loss— (5,214)45 57 444 — 
Net other postretirement benefits income($4,155)($525)($2,778)($4,155)($8,139)($684)

2023Entergy
Arkansas
Entergy
Louisiana
Entergy
Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Service cost - benefits earned during the period$2,223 $2,535 $660 $177 $606 $567 
Interest cost on APBO6,003 6,699 1,629 870 1,947 1,296 
Expected return on assets(11,334)— (3,537)(3,948)(6,582)(1,902)
Amortization of prior service cost (credit)1,572 (2,853)(717)(687)(3,279)(219)
Recognized net (gain) loss129 (5,292)63 351 687 — 
Net other postretirement benefits (income) cost($1,407)$1,089 ($1,902)($3,237)($6,621)($258)
System Energy [Member] | Pension Plan [Member] | Qualified Plan  
Defined Benefit Plan Disclosure [Line Items]  
Schedule of Net Benefit Costs [Table Text Block]
The Registrant Subsidiaries’ qualified pension costs, including amounts capitalized, for their current and former employees for the third quarters of 2024 and 2023, included the following components:
2024Entergy
Arkansas
Entergy
Louisiana
Entergy
 Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Service cost - benefits earned during the period$4,101 $5,550 $1,284 $441 $963 $1,380 
Interest cost on projected benefit obligation13,218 13,962 3,522 1,569 2,832 3,375 
Expected return on assets(18,156)(19,446)(5,112)(2,202)(4,077)(4,602)
Recognized net loss5,745 2,601 1,140 471 393 1,155 
Net pension cost$4,908 $2,667 $834 $279 $111 $1,308 

2023Entergy
Arkansas
Entergy
Louisiana
Entergy
 Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Service cost - benefits earned during the period$4,566 $6,175 $1,431 $492 $1,074 $1,430 
Interest cost on projected benefit obligation13,813 14,896 3,797 1,667 3,138 3,419 
Expected return on assets(17,639)(18,892)(4,830)(2,206)(4,147)(4,392)
Recognized net loss5,438 4,748 1,545 456 1,008 1,204 
Settlement charges558 561 345 248 632 228 
Net pension cost$6,736 $7,488 $2,288 $657 $1,705 $1,889 

The Registrant Subsidiaries’ qualified pension costs, including amounts capitalized, for their current and former employees for the nine months ended September 30, 2024 and 2023, included the following components:
2024Entergy
Arkansas
Entergy
Louisiana
Entergy
 Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Service cost - benefits earned during the period$12,300 $16,652 $3,852 $1,321 $2,886 $4,147 
Interest cost on projected benefit obligation39,652 41,884 10,564 4,707 8,494 10,152 
Expected return on assets(54,466)(58,340)(15,338)(6,609)(12,231)(13,883)
Recognized net loss17,237 7,805 3,420 1,411 1,179 3,482 
Settlement charges— — — — — 611 
Net pension cost$14,723 $8,001 $2,498 $830 $328 $4,509 
2023Entergy
Arkansas
Entergy
Louisiana
Entergy
 Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Service cost - benefits earned during the period$13,976 $18,654 $4,369 $1,470 $3,271 $4,342 
Interest cost on projected benefit obligation42,010 45,219 11,551 5,051 9,542 10,382 
Expected return on assets(53,593)(56,891)(14,349)(6,783)(12,322)(13,431)
Recognized net loss18,170 14,704 4,937 1,453 3,057 3,939 
Settlement charges24,516 38,791 12,088 1,948 10,902 5,518 
Net pension cost$45,079 $60,477 $18,596 $3,139 $14,450 $10,750 
Schedule of Expected Benefit Payments [Table Text Block] Based on current assumptions, the Registrant Subsidiaries expect to contribute the following to qualified pension plans for their current and former employees in 2024:
Entergy
Arkansas
Entergy
Louisiana
Entergy
Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Expected 2024 pension contributions$55,112 $48,401 $14,980 $4,931 $8,272 $16,650 
Pension contributions made through September 2024$33,560 $29,375 $9,820 $2,643 $4,782 $9,994 
Remaining estimated pension contributions to be made in 2024$21,552 $19,026 $5,160 $2,288 $3,490 $6,656 
System Energy [Member] | Other Postretirement Benefits Plan [Member]  
Defined Benefit Plan Disclosure [Line Items]  
Schedule of Net Benefit Costs [Table Text Block]
The Registrant Subsidiaries’ other postretirement benefits (income) cost, including amounts capitalized, for their current and former employees for the third quarters of 2024 and 2023, included the following components:
2024Entergy
Arkansas
Entergy
Louisiana
Entergy
Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Service cost - benefits earned during the period$642 $700 $184 $51 $168 $175 
Interest cost on APBO1,833 1,999 486 253 603 398 
Expected return on assets(4,384)— (1,372)(1,479)(2,539)(728)
Amortization of prior service cost (credit)524 (1,136)(239)(229)(1,093)(73)
Recognized net (gain) loss— (1,738)15 19 148 — 
Net other postretirement benefits income($1,385)($175)($926)($1,385)($2,713)($228)
2023Entergy
Arkansas
Entergy
Louisiana
Entergy
Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Service cost - benefits earned during the period$741 $845 $220 $59 $202 $189 
Interest cost on APBO2,001 2,233 543 290 649 432 
Expected return on assets(3,778)— (1,179)(1,316)(2,194)(634)
Amortization of prior service cost (credit)524 (951)(239)(229)(1,093)(73)
Recognized net (gain) loss43 (1,764)21 117 229 — 
Net other postretirement benefits (income) cost($469)$363 ($634)($1,079)($2,207)($86)

The Registrant Subsidiaries’ other postretirement benefits (income) cost, including amounts capitalized, for their current and former employees for the nine months ended September 30, 2024 and 2023, included the following components:
2024Entergy
Arkansas
Entergy
Louisiana
Entergy
Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Service cost - benefits earned during the period$1,926 $2,100 $552 $153 $504 $525 
Interest cost on APBO5,499 5,997 1,458 759 1,809 1,194 
Expected return on assets(13,152)— (4,116)(4,437)(7,617)(2,184)
Amortization of prior service cost (credit)1,572 (3,408)(717)(687)(3,279)(219)
Recognized net (gain) loss— (5,214)45 57 444 — 
Net other postretirement benefits income($4,155)($525)($2,778)($4,155)($8,139)($684)

2023Entergy
Arkansas
Entergy
Louisiana
Entergy
Mississippi
Entergy
New Orleans
Entergy
Texas
System
Energy
(In Thousands)
Service cost - benefits earned during the period$2,223 $2,535 $660 $177 $606 $567 
Interest cost on APBO6,003 6,699 1,629 870 1,947 1,296 
Expected return on assets(11,334)— (3,537)(3,948)(6,582)(1,902)
Amortization of prior service cost (credit)1,572 (2,853)(717)(687)(3,279)(219)
Recognized net (gain) loss129 (5,292)63 351 687 — 
Net other postretirement benefits (income) cost($1,407)$1,089 ($1,902)($3,237)($6,621)($258)