CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions		Dec. 31, 2022	Dec. 31, 2021
Current assets
Cash and cash equivalents		$ 111	$ 166
Accounts receivable, net		1,373	1,018
Accrued unbilled revenues		1,105	862
Inventories		803	631
Regulatory assets		1,059	1,106
Derivative instruments		279	123
Prepaid taxes		54	44
Prepayments and other		360	289
Total current assets		5,144	4,239
Property, plant and equipment, net		48,253	45,457
Other assets
Nuclear decommissioning fund and other investments		3,234	3,628
Regulatory assets		2,871	2,738
Derivative instruments		93	67
Operating lease right-of-use assets		1,204	1,291
Other		389	431
Total other assets		7,791	8,155
Total assets		61,188	57,851
Current liabilities
Current portion of long-term debt		1,151	601
Short-term debt		813	1,005
Accounts payable		1,804	1,409
Regulatory liabilities	[1]	418	271
Taxes accrued		569	569
Accrued interest		217	209
Dividends payable		268	249
Derivative instruments		76	69
Operating Lease, Liability, Current		217	205
Other		545	459
Total current liabilities		6,078	5,046
Deferred credits and other liabilities
Deferred income taxes		4,756	4,894
Deferred investment tax credits		48	53
Regulatory liabilities	[1]	5,569	5,405
Asset retirement obligations		3,380	3,151
Derivative instruments		113	105
Customer advances		181	196
Pension and employee benefit obligations		390	306
Operating lease liabilities		1,038	1,146
Other		147	158
Total deferred credits and other liabilities		15,622	15,414
Commitments and contingencies
Capitalization
Long-term debt		22,813	21,779
Common stock — 1,000,000,000 shares authorized of $2.50 par value; 549,578,018 and 544,025,269 shares outstanding at Dec. 31, 2022 and Dec. 31, 2021, respectively		$ 1,374	$ 1,360
Common stock, shares authorized (in shares)		1,000,000,000	1,000,000,000
Common stock, par value (in dollars per share)		$ 2.50	$ 2.50
Common Stock, Shares, Outstanding		549,578,018	544,025,269
Additional paid in capital		$ 8,155	$ 7,803
Retained earnings		7,239	6,572
Accumulated other comprehensive loss		(93)	(123)
Total common stockholders’ equity		16,675	15,612
Total liabilities and equity		$ 61,188	$ 57,851

[1] Revenue subject to refund of $67 million and $17 million for 2022 and 2021, respectively, is included in other current liabilities.