Consolidated Balance Sheets (Unaudited) - USD ($) $ in Millions		Mar. 31, 2023	Dec. 31, 2022
ASSETS
Utility plant in service		$ 14,910	$ 14,688
Accumulated depreciation and amortization		(5,385)	(5,335)
Construction work in progress		504	541
Nuclear fuel, net of accumulated amortization		198	204
Utility plant, net		10,227	10,098
Nonutility Property and Investments:
Nonutility property, net of accumulated depreciation		27	20
Assets held in trust, nuclear decommissioning		232	223
Nonutility property and investments, net		259	243
Current Assets:
Cash and cash equivalents		3	11
Customer, net of allowance for uncollectible accounts of $6 and $5		345	420
Receivables, affiliated and related party		1	2
Receivables, other		129	141
Inventories (at average cost):
Fuel		100	98
Gas stored		34	38
Materials and supplies		220	218
Prepayments		71	76
Regulatory assets		687	743
Other current assets	[1]	16	49
Current assets held for sale		2	8
Total current assets		1,608	1,804
Deferred Debits and Other Assets:
Regulatory assets		3,236	3,289
Other	[1]	284	315
Total deferred debits and other assets		3,520	3,604
Total assets		15,614	15,749
CAPITALIZATION AND LIABILITIES
Common Stock - no par value		4,088	4,088
Retained earnings		460	418
Accumulated other comprehensive loss		(2)	(2)
Total common equity		4,546	4,504
Noncontrolling interest		167	162
Total equity		4,713	4,666
Long-term debt, net		3,726	3,725
Affiliated long-term debt		230	230
Finance leases		5	6
Total long-term debt		3,961	3,961
Total capitalization		8,674	8,627
Current Liabilities:
Short-term borrowings		277	249
Securities due within one year		4	4
Accounts payable		145	297
Affiliated and related party payables		1,117	871
Customer deposits and customer prepayments		70	79
Taxes accrued		71	236
Interest accrued		68	75
Regulatory liabilities		212	251
Reserves for litigation and regulatory proceedings		88	94
Other		98	115
Total current liabilities		2,150	2,271
Deferred Credits and Other Liabilities:
Deferred income taxes and investment tax credits		1,235	1,230
Asset retirement obligations		635	628
Pension and other postretirement benefits		114	114
Regulatory liabilities		2,708	2,785
Affiliated liabilities		20	19
Other		78	75
Total deferred credits and other liabilities		4,790	4,851
Commitments and Contingencies
Total capitalization and liabilities		$ 15,614	$ 15,749

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