CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Current Assets:
Cash and cash equivalents	$ 230	$ 147
Investment in equity securities	1,439	871
Accounts receivable, less allowance for credit losses	690	676
Accrued unbilled revenue, less allowance for credit losses	513	505
Natural gas and coal inventory	186	203
Materials and supplies	422	297
Non-trading derivative assets	9	0
Taxes receivable	1	82
Current assets held for sale	2,338	0
Regulatory assets	1,395	18
Prepaid expense and other current assets ($19 and $15 related to VIEs, respectively)	132	121
Total current assets	7,355	2,920
Property, Plant and Equipment, net	23,484	22,362
Other Assets:
Goodwill	4,294	4,697
Regulatory assets ($420 and $633 related to VIEs, respectively)	2,321	2,094
Non-trading derivative assets	5	0
Preferred units - unconsolidated affiliate	0	363
Non-current assets held for sale	0	782
Other non-current assets	220	253
Total other assets	6,840	8,189
Total Assets	37,679	33,471
Current Liabilities:
Short-term borrowings	7	24
Current portion of VIE Securitization Bonds long-term debt	220	211
Indexed debt, net	10	15
Current portion of other long-term debt	308	1,669
Indexed debt securities derivative	903	953
Accounts payable	1,196	853
Taxes accrued	378	265
Interest accrued	136	145
Dividends accrued	131	136
Customer deposits	111	119
Non-trading derivative liabilities	2	3
Current liabilities held for sale	562	0
Other	323	432
Total current liabilities	4,287	4,825
Other Liabilities:
Deferred income taxes, net	3,904	3,603
Non-trading derivative liabilities	12	27
Benefit obligations	511	680
Regulatory liabilities	3,153	3,448
Other	836	1,019
Total other liabilities	8,416	8,777
Long-term Debt:
VIE Securitization Bonds, net	317	536
Other long-term debt, net	15,241	10,985
Total long-term debt, net	15,558	11,521
Commitments and Contingencies (Note 16)
Temporary Equity (Note 19)	3	0
Shareholders’ Equity:
Cumulative preferred stock	790	2,363
Common stock	6	6
Additional paid-in capital	8,529	6,914
Retained earnings (accumulated deficit)	154	(845)
Accumulated other comprehensive loss	(64)	(90)
Total shareholders’ equity	9,415	8,348
Total Liabilities and Shareholders’ Equity	$ 37,679	$ 33,471