Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Millions	Sep. 30, 2022	Dec. 31, 2021
Current assets:
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents	$ 18	$ 52
Accounts receivable, net	345	329
Inventories	91	78
Regulatory assets - current	13	24
Other current assets	283	205
Total current assets	750	688
Electric utility plant, net	8,292	8,005
Regulatory assets - noncurrent	506	533
Nuclear decommissioning trust	39	47
Non-qualified benefit plan trust	37	45
Other noncurrent assets	225	176
Total assets	9,849	9,494
Current liabilities
Accounts payable	287	244
Liabilities from price risk mangement activities - current	68	47
Short-term debt	40	0
Current portion of finance lease obligation	21	20
Accrued expenses and other current liabilities	574	457
Total current liabilities	990	768
Long-term debt, net of current portion	3,286	3,285
Regulatory liabilities-noncurrent	1,402	1,360
Deferred income taxes	435	413
Unfunded status of pension and psotretirement plans	204	206
Liabilities from price risk management activities-noncurrent	62	90
Asset retirement obligations	234	238
Non-qualified benefit plan liabilities	91	95
Finance lease obligations, net of current portion	296	273
Other noncurrent liabilities	89	59
Total liabilities	7,089	6,787
Commitments and contingencies (see notes)
Shareholders' Equity:
Preferred stock, no par value, 30,000,000 shares authorized; none issued and outstanding as of June 30, 2022 and December 31, 2021	0	0
Common stock, no par value, 160,000,000 shares authorized; 89,242,672 and 89,410,612 shares issued and outstanding as of June 30, 2022 and December 31, 2021, respectively	1,245	1,241
Accumulated other comprehensive loss	(9)	(10)
Retained earnings	1,524	1,476
Total shareholders' equity	2,760	2,707
Total liabilities and shareholders' equity	$ 9,849	$ 9,494