Consolidated Balance Sheets - USD ($) $ in Millions		Dec. 31, 2022	Dec. 31, 2021
ASSETS
Utility plant in service		$ 14,688	$ 14,200
Accumulated depreciation and amortization		(5,335)	(5,192)
Construction work in progress		541	481
Nuclear fuel, net of accumulated amortization		204	216
Utility plant, net		10,098	9,705
Nonutility Property and Investments:
Nonutility property, net of accumulated depreciation		20	42
Assets held in trust, nuclear decommissioning		223	256
Nonutility property and investments, net		243	298
Current Assets:
Cash and cash equivalents		11	30
Customer, net of allowance for uncollectible accounts of $5 at both periods		420	358
Receivables, affiliated and related party		2	16
Receivables, other		141	152
Inventories (at average cost):
Fuel		98	60
Gas storage		38	25
Materials and supplies		218	186
Prepayments		76	70
Regulatory assets		743	361
Other current assets	[1]	49	57
Current assets held for sale		8	0
Total current assets		1,804	1,315
Deferred Debits and Other Assets:
Regulatory assets		3,289	3,323
Affiliated receivables		0	66
Other	[1]	315	220
Total deferred debits and other assets		3,604	3,609
Total assets		15,749	14,927
CAPITALIZATION AND LIABILITIES
Common Stock - no par value		4,088	4,016
Retained earnings		418	335
Accumulated other comprehensive loss		(2)	(1)
Total common equity		4,504	4,350
Noncontrolling interest		162	175
Total equity		4,666	4,525
Long-term debt, net		3,725	3,724
Affiliated long-term debt		230	230
Finance leases		6	10
Total long-term debt		3,961	3,964
Total capitalization		8,627	8,489
Current Liabilities:
Short-term borrowings		249	0
Securities due within one year		4	5
Accounts payable		297	232
Affiliated and related party payables		871	458
Customer deposits and customer prepayments		79	73
Taxes accrued		236	222
Interest accrued		75	73
Regulatory liabilities		251	245
Reserves for litigation and regulatory proceedings		94	211
Other		115	144
Total current liabilities		2,271	1,663
Deferred Credits and Other Liabilities:
Deferred income taxes and investment tax credits		1,230	975
Asset retirement obligations		628	599
Pension and other postretirement benefits		114	164
Regulatory liabilities		2,785	2,936
Affiliated liabilities		19	0
Other		75	101
Total deferred credits and other liabilities		4,851	4,775
Commitments and Contingencies
Total capitalization and liabilities		$ 15,749	$ 14,927

[1] See Note 16 for amounts attributable to affiliates.