Consolidated Balance Sheets - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
ASSETS
Property, plant and equipment	$ 29,736	$ 27,413
Accumulated depreciation	(6,513)	(6,329)
Property, plant and equipment, net	23,223	21,084
Current assets:
Cash and cash equivalents	85	116
Restricted funds	32	20
Accounts receivable, net of allowance for uncollectible accounts of $60 and $75, respectively	334	271
Income tax receivable	114	4
Unbilled revenues	275	248
Materials and supplies	98	57
Assets held for sale	0	683
Other	312	155
Total current assets	1,250	1,554
Regulatory and other long-term assets:
Regulatory assets	990	1,051
Seller promissory note from the sale of the Homeowner Services Group	720	720
Operating lease right-of-use assets	82	92
Goodwill	1,143	1,139
Postretirement benefit assets	0	193
Other	379	242
Total regulatory and other long-term assets	3,314	3,437
Total assets	27,787	26,075
Capitalization:
Common stock ($0.01 par value; 500,000,000 shares authorized; 187,200,539 and 186,880,413 shares issued, respectively)	2	2
Paid-in-capital	6,824	6,781
Retained earnings	1,267	925
Accumulated other comprehensive loss	(23)	(45)
Treasury stock, at cost (5,342,477 and 5,269,324 shares, respectively)	(377)	(365)
Total common shareholders' equity	7,693	7,298
Long-term debt	10,926	10,341
Redeemable preferred stock at redemption value	3	3
Total long-term debt	10,929	10,344
Total capitalization	18,622	17,642
Current liabilities:
Short-term debt	1,175	584
Current portion of long-term debt	281	57
Accounts payable	254	235
Accrued liabilities	706	701
Accrued taxes	49	176
Accrued interest	91	88
Liabilities related to assets held for sale	0	83
Other	255	217
Total current liabilities	2,811	2,141
Regulatory and other long-term liabilities:
Advances for construction	316	284
Deferred income taxes and investment tax credits	2,437	2,421
Regulatory liabilities	1,590	1,600
Operating lease liabilities	70	80
Accrued pension expense	235	285
Other	202	180
Total regulatory and other long-term liabilities	4,850	4,850
Contributions in aid of construction	1,504	1,442
Commitments and contingencies
Total capitalization and liabilities	$ 27,787	$ 26,075