Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Current assets:
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents	$ 6	$ 5
Accounts receivable, net	385	414
Inventories	117	113
Regulatory assets - current	165	221
Other current assets	175	182
Total current assets	848	935
Electric utility plant, net	9,873	9,546
Regulatory assets - noncurrent	617	492
Nuclear decommissioning trust	33	31
Non-qualified benefit plan trust	36	35
Other noncurrent assets	175	169
Total assets	11,582	11,208
Current liabilities:
Accounts payable	259	347
Liabilities from price risk mangement activities - current	142	164
Short-term debt	0	146
Current portion of long-term debt	80	80
Current portion of finance lease obligation	24	20
Accrued expenses and other current liabilities	345	355
Total current liabilities	850	1,112
Long-term debt, net of current portion	4,353	3,905
Regulatory liabilities-noncurrent	1,406	1,398
Deferred income taxes	540	488
Unfunded status of pension and psotretirement plans	160	172
Liabilities from price risk management activities-noncurrent	58	75
Asset retirement obligations	274	272
Non-qualified benefit plan liabilities	76	79
Finance lease obligations, net of current portion	283	289
Other noncurrent liabilities	98	99
Total liabilities	8,098	7,889
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	1,833	1,750
Accumulated other comprehensive loss	(4)	(5)
Retained earnings	1,655	1,574
Total shareholders' equity	3,484	3,319
Total liabilities and shareholders' equity	$ 11,582	$ 11,208