v3.26.1
Consolidated Statements Of Income - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Revenues [Abstract]        
Revenues $ 3,523,638 $ 3,328,849 $ 6,711,264 $ 6,175,723
Operation and Maintenance:        
Utilities Operating Expense, Fuel Used 759,343 636,274 1,371,167 980,796
Utilities Operating Expense, Purchased Power 307,243 376,105 670,286 721,851
Nuclear Refueling Outage Expenses 28,433 29,613 52,576 62,654
Utilities Operating Expense, Maintenance, Operations, and Other Costs and Expenses 771,418 724,463 1,444,983 1,397,130
Asset Impairment Charges 0 0 18,059 0
Accretion Expense, Including Asset Retirement Obligations 59,523 56,569 118,341 112,498
Taxes, Other 214,770 201,774 421,294 400,539
Cost, Depreciation and Amortization 548,179 522,583 1,088,308 1,035,526
Other Regulatory Charges (Credits) - Net (15,360) (55,957) 103,939 (72,800)
Costs and Expenses, Total 2,673,549 2,491,424 5,288,953 4,638,194
Operating Income (Loss), Total 850,089 837,425 1,422,311 1,537,529
Nonoperating Income (Expense) [Abstract]        
Public Utilities, Allowance for Funds Used During Construction, Capitalized Cost of Equity 54,741 51,305 102,081 95,323
Investment Income, Net 174,908 87,419 390,718 120,825
Other Nonoperating Income (Expense) (49,987) (43,722) (27,024) (28,996)
Nonoperating Income (Expense), Total 179,662 95,002 465,775 187,152
Interest Expense, Operating and Nonoperating [Abstract]        
Interest Expense, Debt 433,114 343,067 833,030 691,451
Public Utilities, Allowance for Funds Used During Construction, Additions 22,861 20,993 43,037 39,586
Interest Expense, Nonoperating, Total 410,253 322,074 789,993 651,865
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest, Total 619,498 610,353 1,098,093 1,072,816
Income Tax Expense (Benefit) 131,678 138,399 219,468 238,440
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest, Total 487,820 471,954 878,625 834,376
Preferred dividend requirements of subsidiaries and net income (loss) attributable to noncontrolling interests 5,213 4,024 11,102 5,686
Net Income (Loss) Available to Common Stockholders, Basic, Total $ 482,607 $ 467,930 $ 867,523 $ 828,690
Earnings Per Share [Abstract]        
Earnings Per Share, Basic $ 1.05 $ 1.07 $ 1.90 $ 1.91
Earnings Per Share, Diluted $ 1.03 $ 1.05 $ 1.87 $ 1.87
Weighted Average Number of Shares Outstanding, Basic 458,745,729 439,182,369 457,240,145 434,789,473
Weighted Average Number of Shares Outstanding, Diluted 466,308,890 445,700,889 464,415,110 443,446,875
Electricity, US Regulated [Member]        
Revenues [Abstract]        
Revenues $ 3,513,488 $ 3,274,945 $ 6,683,761 $ 6,032,811
Natural Gas, US Regulated [Member]        
Revenues [Abstract]        
Revenues 0 40,778 0 112,509
Product and Service, Other [Member]        
Revenues [Abstract]        
Revenues 10,150 13,126 27,503 30,403
Entergy Mississippi [Member]        
Revenues [Abstract]        
Revenues 557,882 491,875 1,083,266 915,584
Operation and Maintenance:        
Utilities Operating Expense, Fuel Used 86,643 53,061 178,077 79,112
Utilities Operating Expense, Purchased Power 98,206 90,660 191,434 178,171
Utilities Operating Expense, Maintenance, Operations, and Other Costs and Expenses 92,744 85,066 176,230 163,866
Taxes, Other 43,984 43,800 84,467 87,310
Cost, Depreciation and Amortization 70,050 68,478 139,209 136,462
Other Regulatory Charges (Credits) - Net 1,482 16,767 12,105 52,354
Costs and Expenses, Total 393,109 357,832 781,522 697,275
Operating Income (Loss), Total 164,773 134,043 301,744 218,309
Nonoperating Income (Expense) [Abstract]        
Public Utilities, Allowance for Funds Used During Construction, Capitalized Cost of Equity 2,663 5,142 3,519 10,412
Investment Income, Net 8,698 6,553 14,814 8,870
Other Nonoperating Income (Expense) 8,259 (777) 17,487 3,317
Nonoperating Income (Expense), Total 19,620 10,918 35,820 22,599
Interest Expense, Operating and Nonoperating [Abstract]        
Interest Expense, Debt 47,653 36,540 89,375 72,720
Public Utilities, Allowance for Funds Used During Construction, Additions 1,077 1,966 1,428 3,982
Interest Expense, Nonoperating, Total 46,576 34,574 87,947 68,738
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest, Total 137,817 110,387 249,617 172,170
Income Tax Expense (Benefit) 33,641 26,115 61,123 41,032
Net Income (Loss) Attributable to Parent, Total 104,125 84,684 188,431 134,029
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest, Total 104,176 84,272 188,494 131,138
Net Income (Loss) Attributable to Noncontrolling Interest 51 (412) 63 (2,891)
Entergy Mississippi [Member] | Noncontrolling Interest [Member]        
Interest Expense, Operating and Nonoperating [Abstract]        
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest, Total 51 (412)    
Entergy Mississippi [Member] | Electricity, US Regulated [Member]        
Revenues [Abstract]        
Revenues 557,882 491,875 1,083,266 915,584
Entergy Arkansas [Member]        
Revenues [Abstract]        
Revenues 693,486 697,687 1,339,783 1,311,198
Operation and Maintenance:        
Utilities Operating Expense, Fuel Used 66,251 113,093 129,147 160,652
Utilities Operating Expense, Purchased Power 71,335 58,964 145,824 123,911
Nuclear Refueling Outage Expenses 13,053 10,668 23,742 21,249
Utilities Operating Expense, Maintenance, Operations, and Other Costs and Expenses 201,322 180,510 373,941 352,028
Accretion Expense, Including Asset Retirement Obligations 26,445 24,988 52,549 49,610
Taxes, Other 41,040 35,430 82,544 71,411
Cost, Depreciation and Amortization 122,679 117,121 243,369 230,389
Other Regulatory Charges (Credits) - Net (7,111) (7,763) 72,166 (12,880)
Costs and Expenses, Total 535,014 533,011 1,123,282 996,370
Operating Income (Loss), Total 158,472 164,676 216,501 314,828
Nonoperating Income (Expense) [Abstract]        
Public Utilities, Allowance for Funds Used During Construction, Capitalized Cost of Equity 4,910 5,355 10,032 9,617
Investment Income, Net 11,328 14,801 119,154 28,380
Other Nonoperating Income (Expense) 166 (3,547) 1,532 (6,325)
Nonoperating Income (Expense), Total 16,404 16,609 130,718 31,672
Interest Expense, Operating and Nonoperating [Abstract]        
Interest Expense, Debt 73,621 59,057 148,180 116,800
Public Utilities, Allowance for Funds Used During Construction, Additions 2,429 2,642 4,959 4,695
Interest Expense, Nonoperating, Total 71,192 56,415 143,221 112,105
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest, Total 103,684 124,870 203,998 234,395
Income Tax Expense (Benefit) 18,266 25,677 35,878 48,679
Net Income (Loss) Attributable to Parent, Total 85,535 100,082 167,647 187,796
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest, Total 85,418 99,193 168,120 185,716
Net Income (Loss) Attributable to Noncontrolling Interest (117) (889) 473 (2,080)
Entergy Arkansas [Member] | Noncontrolling Interest [Member]        
Interest Expense, Operating and Nonoperating [Abstract]        
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest, Total (117) (889)    
Entergy Arkansas [Member] | Electricity, US Regulated [Member]        
Revenues [Abstract]        
Revenues 693,486 697,687 1,339,783 1,311,198
Entergy Louisiana [Member]        
Revenues [Abstract]        
Revenues 1,606,355 1,510,063 3,030,440 2,811,610
Operation and Maintenance:        
Utilities Operating Expense, Fuel Used 450,330 326,256 794,453 540,108
Utilities Operating Expense, Purchased Power 196,376 297,179 412,809 558,967
Nuclear Refueling Outage Expenses 9,924 14,809 19,865 33,180
Utilities Operating Expense, Maintenance, Operations, and Other Costs and Expenses 301,428 275,187 561,081 533,224
Accretion Expense, Including Asset Retirement Obligations 20,624 19,608 40,989 39,025
Taxes, Other 77,383 68,010 150,916 134,231
Cost, Depreciation and Amortization 213,580 201,842 425,131 399,464
Other Regulatory Charges (Credits) - Net (6,097) (61,915) (42,567) (109,148)
Costs and Expenses, Total 1,263,548 1,140,976 2,362,677 2,129,051
Operating Income (Loss), Total 342,807 369,087 667,763 682,559
Nonoperating Income (Expense) [Abstract]        
Public Utilities, Allowance for Funds Used During Construction, Capitalized Cost of Equity 25,082 18,470 45,158 33,676
Other Nonoperating Income (Expense) (53,512) (33,797) (30,497) (16,726)
Nonoperating Income (Expense), Total 183,891 113,467 315,502 223,403
Interest Expense, Operating and Nonoperating [Abstract]        
Interest Expense, Debt 158,684 116,524 296,340 237,858
Public Utilities, Allowance for Funds Used During Construction, Additions 9,354 6,691 16,899 12,876
Interest Expense, Nonoperating, Total 149,330 109,833 279,441 224,982
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest, Total 377,368 372,721 703,824 680,980
Income Tax Expense (Benefit) 64,598 72,541 115,154 126,603
Net Income (Loss) Attributable to Parent, Total 312,070 299,435 587,263 552,880
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest, Total 312,770 300,180 588,670 554,377
Net Income (Loss) Attributable to Noncontrolling Interest 700 745 1,407 1,497
Entergy Louisiana [Member] | Noncontrolling Interest [Member]        
Interest Expense, Operating and Nonoperating [Abstract]        
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest, Total 700 745    
Entergy Louisiana [Member] | Affiliated Entity [Member]        
Nonoperating Income (Expense) [Abstract]        
Investment Income, Net 71,237 75,195 142,497 151,766
Entergy Louisiana [Member] | Nonrelated Party [Member]        
Nonoperating Income (Expense) [Abstract]        
Investment Income, Net 141,084 53,599 158,344 54,687
Entergy Louisiana [Member] | Electricity, US Regulated [Member]        
Revenues [Abstract]        
Revenues 1,606,355 1,495,504 3,030,440 2,767,450
Entergy Louisiana [Member] | Natural Gas, US Regulated [Member]        
Revenues [Abstract]        
Revenues 0 14,559 0 44,160
Entergy New Orleans [Member]        
Revenues [Abstract]        
Revenues 190,548 210,000 362,199 391,055
Operation and Maintenance:        
Utilities Operating Expense, Fuel Used 33,709 26,546 49,941 38,909
Utilities Operating Expense, Purchased Power 61,204 69,126 139,506 136,867
Utilities Operating Expense, Maintenance, Operations, and Other Costs and Expenses 37,671 44,269 71,451 82,927
Taxes, Other 11,831 14,979 24,148 29,872
Cost, Depreciation and Amortization 19,311 22,358 38,307 44,203
Other Regulatory Charges (Credits) - Net (2,658) (3,160) (5,412) (6,590)
Costs and Expenses, Total 161,068 174,118 317,941 326,188
Operating Income (Loss), Total 29,480 35,882 44,258 64,867
Nonoperating Income (Expense) [Abstract]        
Public Utilities, Allowance for Funds Used During Construction, Capitalized Cost of Equity 727 494 1,301 800
Investment Income, Net 755 168 1,634 602
Other Nonoperating Income (Expense) (1,583) (794) (2,248) (1,373)
Nonoperating Income (Expense), Total (101) (132) 687 29
Interest Expense, Operating and Nonoperating [Abstract]        
Interest Expense, Debt 9,770 12,236 19,387 25,711
Public Utilities, Allowance for Funds Used During Construction, Additions 427 272 763 439
Interest Expense, Nonoperating, Total 9,343 11,964 18,624 25,272
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest, Total 20,036 23,786 26,321 39,624
Income Tax Expense (Benefit) 4,654 5,744 4,555 9,483
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest, Total 15,382 18,042 21,766 30,141
Entergy New Orleans [Member] | Electricity, US Regulated [Member]        
Revenues [Abstract]        
Revenues 190,548 183,781 362,199 322,706
Entergy New Orleans [Member] | Natural Gas, US Regulated [Member]        
Revenues [Abstract]        
Revenues 0 26,219 0 68,349
Entergy Texas [Member]        
Revenues [Abstract]        
Revenues 568,657 531,641 1,072,189 973,580
Operation and Maintenance:        
Utilities Operating Expense, Fuel Used 98,705 96,736 180,265 121,128
Utilities Operating Expense, Purchased Power 133,681 124,880 262,648 257,498
Utilities Operating Expense, Maintenance, Operations, and Other Costs and Expenses 92,295 83,818 169,530 158,273
Taxes, Other 32,196 29,792 62,552 60,419
Cost, Depreciation and Amortization 80,691 80,830 160,875 161,510
Other Regulatory Charges (Credits) - Net 4,748 2,587 7,248 5,844
Costs and Expenses, Total 442,316 418,643 843,118 764,672
Operating Income (Loss), Total 126,341 112,998 229,071 208,908
Nonoperating Income (Expense) [Abstract]        
Public Utilities, Allowance for Funds Used During Construction, Capitalized Cost of Equity 19,868 19,963 38,313 37,335
Investment Income, Net 5,840 1,975 9,044 4,734
Other Nonoperating Income (Expense) (1,736) (2,477) (3,334) (3,631)
Nonoperating Income (Expense), Total 23,972 19,461 44,023 38,438
Interest Expense, Operating and Nonoperating [Abstract]        
Interest Expense, Debt 45,790 43,147 88,869 86,219
Public Utilities, Allowance for Funds Used During Construction, Additions 8,684 8,502 16,742 15,887
Interest Expense, Nonoperating, Total 37,106 34,645 72,127 70,332
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest, Total 113,207 97,814 200,967 177,014
Income Tax Expense (Benefit) 19,959 16,318 34,284 28,662
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest, Total 93,248 81,496 166,683 148,352
Preferred Stock Dividends, Income Statement Impact 518 518 1,036 1,036
Net Income (Loss) Available to Common Stockholders, Basic, Total 92,730 80,978 165,647 147,316
Entergy Texas [Member] | Electricity, US Regulated [Member]        
Revenues [Abstract]        
Revenues 568,657 531,641 1,072,189 973,580
System Energy [Member]        
Revenues [Abstract]        
Revenues 153,554 143,858 287,318 285,669
Operation and Maintenance:        
Utilities Operating Expense, Fuel Used 21,209 16,122 30,348 30,938
Nuclear Refueling Outage Expenses 5,456 4,135 8,969 8,225
Utilities Operating Expense, Maintenance, Operations, and Other Costs and Expenses 45,609 47,016 88,604 90,495
Accretion Expense, Including Asset Retirement Obligations 11,717 11,257 23,317 22,401
Taxes, Other 6,343 6,555 13,181 13,359
Cost, Depreciation and Amortization 31,500 31,063 62,281 61,827
Other Regulatory Charges (Credits) - Net (5,726) (2,473) 60,398 (2,380)
Costs and Expenses, Total 116,108 113,675 287,098 224,865
Operating Income (Loss), Total 37,446 30,183 220 60,804
Nonoperating Income (Expense) [Abstract]        
Public Utilities, Allowance for Funds Used During Construction, Capitalized Cost of Equity 1,491 1,881 3,759 3,484
Investment Income, Net 6,978 10,672 85,752 23,111
Other Nonoperating Income (Expense) 133 56 552 293
Nonoperating Income (Expense), Total 8,602 12,609 90,063 26,888
Interest Expense, Operating and Nonoperating [Abstract]        
Interest Expense, Debt 18,730 17,270 36,968 33,292
Public Utilities, Allowance for Funds Used During Construction, Additions 892 922 2,247 1,709
Interest Expense, Nonoperating, Total 17,838 16,348 34,721 31,583
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest, Total 28,210 26,444 55,562 56,109
Income Tax Expense (Benefit) 4,883 5,119 9,219 11,395
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest, Total $ 23,327 $ 21,325 $ 46,343 $ 44,714