Consolidated Balance Sheets - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
ASSETS
Property, plant and equipment	$ 27,413	$ 25,614
Accumulated depreciation	(6,329)	(5,904)
Property, plant and equipment, net	21,084	19,710
Current assets:
Cash and cash equivalents	116	547
Restricted funds	20	29
Accounts receivable, net of allowance for uncollectible accounts of $75 and $60, respectively	271	321
Unbilled revenues	248	206
Materials and supplies	57	47
Assets held for sale	683	629
Other	159	127
Total current assets	1,554	1,906
Regulatory and other long-term assets:
Regulatory assets	1,051	1,127
Seller promissory note from the sale of the Homeowner Services Group	720	0
Operating lease right-of-use assets	92	95
Goodwill	1,139	1,504
Postretirement benefit assets	193	173
Intangible assets	0	55
Other	242	196
Total regulatory and other long-term assets	3,437	3,150
Total assets	26,075	24,766
Capitalization:
Common stock ($0.01 par value; 500,000,000 shares authorized; 186,880,413 and 186,466,707 shares issued, respectively)	2	2
Paid-in-capital	6,781	6,747
Retained earnings	925	102
Accumulated other comprehensive loss	(45)	(49)
Treasury stock, at cost (5,269,324 and 5,168,215 shares, respectively)	(365)	(348)
Total common shareholders' equity	7,298	6,454
Long-term debt	10,341	9,329
Redeemable preferred stock at redemption value	3	4
Total long-term debt	10,344	9,333
Total capitalization	17,642	15,787
Current liabilities:
Short-term debt	584	1,282
Current portion of long-term debt	57	329
Accounts payable	235	189
Accrued liabilities	701	591
Accrued taxes	176	50
Accrued interest	88	88
Liabilities related to assets held for sale	83	137
Other	217	215
Total current liabilities	2,141	2,881
Regulatory and other long-term liabilities:
Advances for construction	284	270
Deferred income taxes and investment tax credits	2,421	2,113
Regulatory liabilities	1,600	1,770
Operating lease liabilities	80	81
Accrued pension expense	285	388
Other	180	83
Total regulatory and other long-term liabilities	4,850	4,705
Contributions in aid of construction	1,442	1,393
Commitments and contingencies
Total capitalization and liabilities	$ 26,075	$ 24,766