Consolidated Balance Sheets (Unaudited) - EEGH - USD ($) $ in Millions	Mar. 31, 2021	Dec. 31, 2020
Current assets:
Cash and cash equivalents	$ 1,276	$ 1,290
Restricted cash and cash equivalents	117	140
Trade receivables, net	2,416	2,107
Inventories	1,110	1,168
Other current assets	3,236	2,741
Total current assets	10,220	9,447
Property, plant and equipment, net	86,757	86,128
Goodwill	11,534	11,506
Investments	13,010	14,320
Other assets	2,780	2,758
Total assets	127,522	127,316
Current liabilities:
Accounts payable	1,548	1,867
Accrued interest	642	555
Accrued property, income and other taxes	515	582
Current portion of long-term debt	2,011	1,839
Other current liabilities	1,948	1,626
Total current liabilities	9,775	9,138
Regulatory liabilities	7,355	7,221
Other long-term liabilities	4,261	4,178
Total liabilities	80,471	80,339
Commitments and contingencies
Member's equity:
Accumulated other comprehensive loss, net	(1,440)	(1,552)
Total liabilities and equity	127,522	127,316
Eastern Energy Gas Holdings, LLC [Member]
Current assets:
Cash and cash equivalents	106	35
Restricted cash and cash equivalents	9	13
Trade receivables, net	158	177
Receivables from affiliates	263	139
Other receivables	44	51
Inventories	120	119
Other current assets	145	122
Total current assets	845	656
Property, plant and equipment, net	10,099	10,144
Goodwill	1,286	1,286
Investments	262	244
Other assets	240	291
Total assets	12,732	12,621
Current liabilities:
Accounts payable	59	71
Accounts payable to affiliates	57	39
Accrued interest	54	19
Accrued property, income and other taxes	60	29
Notes payable	0	9
Current portion of long-term debt	500	500
Other current liabilities	127	147
Total current liabilities	857	814
Long-term debt	3,914	3,925
Regulatory liabilities	668	669
Other long-term liabilities	215	218
Total liabilities	5,654	5,626
Commitments and contingencies
Member's equity:
Membership interests	3,035	2,957
Accumulated other comprehensive loss, net	(45)	(53)
Total member's equity	2,990	2,904
Noncontrolling interests	4,088	4,091
Total equity	7,078	6,995
Total liabilities and equity	$ 12,732	$ 12,621