Consolidated Balance Sheets - NPC - USD ($) $ in Millions	Sep. 30, 2020	Dec. 31, 2019
Current assets:
Cash and cash equivalents	$ 1,769	$ 1,040
Inventories	1,034	873
Other current assets	915	628
Total current assets	8,797	5,913
Regulatory assets	2,728	2,766
Other assets	2,139	2,090
Total assets	109,186	100,051
Current liabilities:
Accounts payable	1,881	1,839
Accrued interest	579	493
Accrued property, income and other taxes	710	537
Current portion of long-term debt	1,783	2,539
Other current liabilities	1,758	1,350
Total current liabilities	9,620	10,257
Regulatory liabilities	6,636	7,100
Deferred Income Tax Liabilities, Net	10,839	9,653
Other long-term liabilities	3,851	3,649
Total liabilities	72,317	67,473
Commitments and contingencies
Equity:
Common stock	0	0
Additional paid-in capital	6,377	6,389
Retained earnings	32,804	28,296
Accumulated other comprehensive loss, net	(1,883)	(1,706)
Total BHE shareholders' equity	36,768	32,449
Total liabilities and equity	109,186	100,051
Nevada Power Company [Member]
Current assets:
Cash and cash equivalents	152	15
Trade receivables, net	386	215
Inventories	66	62
Prepaid Expense, Current	54	42
Other current assets	70	30
Total current assets	728	364
Property, plant and equipment, net	6,643	6,538
Finance Lease, Right-of-Use Asset, after Accumulated Amortization	354	441
Regulatory assets	782	800
Other assets	59	59
Total assets	8,566	8,202
Current liabilities:
Accounts payable	209	194
Accrued interest	38	30
Accrued property, income and other taxes	76	25
Current portion of long-term debt	0	575
Regulatory liabilities	172	93
Customer deposits	50	62
Other current liabilities	84	58
Total current liabilities	629	1,037
Long-term debt	2,496	1,776
Finance Lease, Liability, Noncurrent	338	430
Regulatory liabilities	1,129	1,163
Deferred Income Tax Liabilities, Net	712	714
Other long-term liabilities	276	285
Total liabilities	5,580	5,405
Commitments and contingencies
Equity:
Common stock	0	0
Additional paid-in capital	2,308	2,308
Retained earnings	682	493
Accumulated other comprehensive loss, net	(4)	(4)
Total BHE shareholders' equity	2,986	2,797
Total liabilities and equity	$ 8,566	$ 8,202