CONSOLIDATED BALANCE SHEET (UNAUDITED) - USD ($) $ in Millions	Mar. 31, 2026	Dec. 31, 2025
CURRENT ASSETS
Cash and temporary cash investments	$ 147	$ 1,629
Accounts receivable – customers, net allowance for uncollectible accounts of $468 and $507 in 2026 and 2025, respectively	2,814	2,583
Other receivables, net allowance for uncollectible accounts of $10 and $35 in 2026 and 2025, respectively	111	232
Accrued unbilled revenue	653	821
Taxes receivable	54	11
Fuel oil, gas in storage, materials and supplies, at average cost	528	530
Prepayments	1,072	381
Regulatory assets	362	103
Revenue decoupling mechanism receivable	210	213
Fair value of derivative assets	182	86
Other current assets	153	161
TOTAL CURRENT ASSETS	6,286	6,750
INVESTMENTS	1,063	1,213
UTILITY PLANT, AT ORIGINAL COST
General	4,628	4,576
TOTAL	69,289	68,451
Less: Accumulated depreciation	16,582	16,463
Net	52,707	51,988
Construction work in progress	3,396	3,414
NET UTILITY PLANT	56,103	55,402
NON-UTILITY PLANT
Non-utility property, net accumulated depreciation of $25 in 2026 and 2025	1	1
NET PLANT	56,104	55,403
OTHER NONCURRENT ASSETS
Goodwill	406	406
Regulatory assets	5,673	5,599
Pension and retiree benefits	4,269	4,227
Operating lease right-of-use asset	480	489
Fair value of derivative assets	74	126
Other deferred charges and noncurrent assets	386	390
TOTAL OTHER NONCURRENT ASSETS	11,288	11,237
TOTAL ASSETS	74,741	74,603
CURRENT LIABILITIES
Long-term debt due within one year	250	250
Term loan	0	500
Notes payable	869	1,575
Accounts payable	1,664	1,947
Customer deposits	533	498
Accrued taxes	103	104
Accrued interest	366	223
Accrued wages	148	140
Fair value of derivative liabilities	10	46
Regulatory liabilities	348	249
System benefit charge	402	415
Operating lease liabilities	124	123
Other current liabilities	469	544
TOTAL CURRENT LIABILITIES	5,286	6,614
NONCURRENT LIABILITIES
Provision for injuries and damages	176	201
Pensions and retiree benefits	582	564
Superfund and other environmental costs	1,081	1,079
Asset retirement obligations	484	478
Fair value of derivative liabilities	6	8
Deferred income taxes and unamortized investment tax credits	10,004	9,619
Operating lease liabilities	380	377
Regulatory liabilities	5,028	5,374
Other deferred credits and noncurrent liabilities	564	548
TOTAL NONCURRENT LIABILITIES	18,305	18,248
LONG-TERM DEBT	25,554	25,551
Commitments, Contingencies, and Guarantees (Note B, Note G, and Note H)
SHAREHOLDERS' EQUITY
Common stock, $0.10 par value, 500 shares authorized, shares outstanding of 368 and 361, respectively	40	39
Treasury stock, $0.10 par value, 34 shares	(2,017)	(2,017)
Additional paid-in-capital	12,249	11,436
Retained earnings	15,461	14,857
Accumulated other comprehensive income	12	15
Capital stock expense	(149)	(140)
TOTAL SHAREHOLDERS' EQUITY	25,596	24,190
TOTAL LIABILITIES AND EQUITY	74,741	74,603
Electric
UTILITY PLANT, AT ORIGINAL COST
Utility plant, at original cost	45,124	44,488
Gas
UTILITY PLANT, AT ORIGINAL COST
Utility plant, at original cost	16,260	16,127
Steam
UTILITY PLANT, AT ORIGINAL COST
Utility plant, at original cost	$ 3,277	$ 3,260