Consolidated Balance Sheets - USD ($) $ in Millions		Dec. 31, 2021	Dec. 31, 2020
Current Assets
Cash and cash equivalents		$ 283	$ 172
Customer receivables (less allowance for doubtful accounts of $40 and $42)		2,219	2,295
Other receivables (less allowance for doubtful accounts of $4 and $3)		349	212
Inventories:
Materials and supplies		1,167	1,105
Fossil fuel		320	349
Gas stored		144	96
Margin deposit assets		678	19
Prepayments		328	309
Regulatory assets		1,492	699
Other		264	148
Current assets held for sale	[1]	25	1,482
Total current assets		7,269	6,886
Investments
Nuclear decommissioning trust funds		7,950	6,900
Investment in equity method affiliates	[2]	2,932	2,934
Other		394	404
Total investments		11,276	10,238
Property, Plant and Equipment
Property, plant and equipment		86,503	82,959
Accumulated depreciation, depletion and amortization		(26,729)	(25,111)
Total property, plant and equipment, net		59,774	57,848
Deferred Charges and Other Assets
Goodwill	[3]	7,405	7,381
Pension and other postretirement benefit assets		2,310	1,704
Intangible assets, net		784	765
Regulatory assets		8,643	9,133
Other		2,129	1,950
Total deferred charges and other assets		21,271	20,933
Total assets		99,590	95,905
Current Liabilities
Securities due within one year		841	1,937
Supplemental 364-Day credit facility borrowings			225
Short-term debt		2,314	895
Accounts payable		1,197	944
Accrued interest, payroll and taxes		1,169	1,133
Regulatory liabilities		986	809
Liability to Atlantic Coast Pipeline		113	1,052
Q-Pipe Transaction deposit			1,290
Other	[1]	2,053	1,933
Current liabilities held for sale			625
Total current liabilities		8,673	10,843
Long-Term Debt
Long-term debt		35,190	30,915
Junior subordinated notes		1,386	2,161
Other		850	881
Total long-term debt		37,426	33,957
Deferred Credits and Other Liabilities
Deferred income taxes and investment tax credits		6,658	5,953
Regulatory liabilities		10,713	10,187
Asset retirement obligations		5,275	5,404
Pension and other postretirement benefit liability		442	1,706
Other	[1]	1,485	1,394
Total deferred credits and other liabilities		24,573	24,644
Total liabilities		70,672	69,444
Commitments and Contingencies (see Note 23)
Preferred stock (See Note 19)		1,610
Shareholders' Equity
Preferred stock (See Note 19)		1,783	2,387
Common stock - no par	[4]	21,610	21,258
Retained earnings		5,373	4,189
Accumulated other comprehensive loss		(1,458)	(1,717)
Shareholders' equity		27,308	26,117
Noncontrolling interests			344
Total shareholders' equity		27,308	26,461
Total liabilities, mezzanine equity and shareholders' equity		99,590	95,905
Virginia Electric and Power Company
Current Assets
Cash and cash equivalents		26	35
Customer receivables (less allowance for doubtful accounts of $40 and $42)		1,172	1,315
Other receivables (less allowance for doubtful accounts of $4 and $3)		112	91
Affiliated receivables		37	5
Inventories:
Materials and supplies		610	581
Fossil fuel		261	281
Margin deposit assets		167	1
Prepayments		37	32
Regulatory assets		850	295
Other	[5]	78	26
Total current assets		3,350	2,662
Investments
Nuclear decommissioning trust funds		3,734	3,197
Other		3	3
Total investments		3,737	3,200
Property, Plant and Equipment
Property, plant and equipment		49,890	46,736
Accumulated depreciation, depletion and amortization		(15,234)	(14,167)
Total property, plant and equipment, net		34,656	32,569
Deferred Charges and Other Assets
Pension and other postretirement benefit assets	[5]	431	354
Intangible assets, net		395	334
Regulatory assets		4,130	3,509
Other	[5]	1,233	1,026
Total deferred charges and other assets		6,189	5,223
Total assets		47,932	43,654
Current Liabilities
Securities due within one year		313	8
Short-term debt		745	45
Accounts payable		402	332
Payables to affiliates		121	266
Affiliated current borrowings		699	380
Accrued interest, payroll and taxes		274	253
Asset retirement obligations		191	166
Regulatory liabilities		647	425
Derivative liabilities	[5]	134	390
Other		567	562
Total current liabilities		4,093	2,827
Long-Term Debt
Long-term debt		13,453	13,207
Other		503	480
Total long-term debt		13,956	13,687
Deferred Credits and Other Liabilities
Deferred income taxes and investment tax credits		3,183	2,779
Regulatory liabilities		5,740	5,338
Asset retirement obligations		3,732	3,654
Other	[5]	1,248	812
Total deferred credits and other liabilities		13,903	12,583
Total liabilities		31,952	29,097
Commitments and Contingencies (see Note 23)
Shareholders' Equity
Common stock - no par	[6]	5,738	5,738
Other paid-in capital		1,113	1,113
Retained earnings		9,170	7,758
Accumulated other comprehensive loss		(41)	(52)
Shareholders' equity		15,980	14,557
Total liabilities, mezzanine equity and shareholders' equity		$ 47,932	$ 43,654

[1] See Note 9 for amounts attributable to related parties.

[2] Excludes liability to Atlantic Coast Pipeline.

[3] Goodwill amounts do not contain any accumulated impairment losses.

[4] 1.8 billion shares authorized; 810 million shares and 806 million shares outstanding at December 31, 2021 and 2020, respectively.

[5] See Note 25 for amounts attributable to affiliates.

[6] 500,000 shares authorized; 274,723 shares outstanding at December 31, 2021 and 2020.