Consolidated Balance Sheets (Unaudited) - USD ($) $ in Millions		Jun. 30, 2025	Dec. 31, 2024
ASSETS
Utility plant in service		$ 16,681	$ 16,300
Accumulated depreciation and amortization		(5,871)	(5,761)
Construction work in progress		956	899
Nuclear fuel, net of accumulated amortization		205	224
Utility plant, net		11,971	11,662
Nonutility Property and Investments:
Nonutility property, net of accumulated depreciation		16	16
Assets held in trust, nuclear decommissioning		278	268
Nonutility property and investments, net		294	284
Current Assets:
Cash and cash equivalents		9	0
Customer, net of allowance for uncollectible accounts of $6 at both dates		440	423
Receivables, other		83	104
Inventories (at average cost):
Fuel		84	83
Gas storage		21	22
Materials and supplies		218	211
Prepayments		127	91
Derivative assets	[1]	61	63
Regulatory assets		323	299
Other current assets		15	16
Total current assets		1,383	1,316
Deferred Debits and Other Assets:
Derivative assets	[1]	212	309
Regulatory assets		3,337	3,342
Affiliated receivables		27	26
Other		104	102
Total deferred debits and other assets		3,680	3,779
Total assets		17,328	17,041
CAPITALIZATION AND LIABILITIES
Common Stock - no par value		4,338	4,088
Retained earnings		892	689
Accumulated other comprehensive loss		(1)	(1)
Total common equity		5,229	4,776
Noncontrolling interest		220	206
Total equity		5,449	4,982
Long-term debt, net		4,666	4,220
Affiliated long-term debt		230	230
Finance leases		1	2
Total long-term debt		4,897	4,452
Total capitalization		10,346	9,434
Current Liabilities:
Short-term borrowings		239	250
Securities due within one year		2	2
Accounts payable		204	273
Affiliated and related party payables		714	995
Customer deposits and customer prepayments		80	82
Taxes accrued		135	254
Interest accrued		95	83
Derivative liabilities		3	0
Regulatory liabilities		193	201
Other		132	201
Total current liabilities		1,797	2,341
Deferred Credits and Other Liabilities:
Deferred income taxes and investment tax credits		1,472	1,409
Asset retirement obligations		1,153	1,139
Pension and other postretirement benefits		108	109
Derivative liabilities		5	1
Regulatory liabilities		2,341	2,488
Other		106	120
Total deferred credits and other liabilities		5,185	5,266
Commitments and Contingencies
Total capitalization and liabilities		17,328	17,041
Related Party
Current Assets:
Affiliated and related party		$ 2	$ 4

[1] See Note 12 for amounts attributable to affiliates.