Consolidated Balance Sheets - NPC - USD ($) $ in Millions	Sep. 30, 2019	Dec. 31, 2018
Current assets:
Cash and cash equivalents	$ 1,141	$ 627
Inventories	862	844
Other current assets	680	798
Total current assets	6,360	5,147
Finance Lease, Right-of-Use Asset	503
Regulatory assets	2,817	2,896
Other assets	1,994	1,561
Total assets	97,913	92,189
Current liabilities:
Accounts payable	1,939	1,809
Accrued interest	504	469
Accrued property, income and other taxes	709	599
Current portion of long-term debt	1,976	2,081
Other current liabilities	1,350	1,021
Total current liabilities	10,003	8,770
Regulatory liabilities	7,249	7,346
Deferred income taxes	9,195	9,047
Other long-term liabilities	3,793	3,134
Total liabilities	66,173	62,466
Commitments and contingencies
Equity:
Common stock	0	0
Additional paid-in capital	6,355	6,371
Retained earnings	27,789	25,624
Accumulated other comprehensive loss, net	(2,079)	(1,945)
Total BHE shareholders' equity	31,608	29,593
Total liabilities and equity	97,913	92,189
Nevada Power Company [Member]
Current assets:
Cash and cash equivalents	276	111
Trade receivables, net	343	233
Inventories	60	61
Regulatory assets	1	39
Other current assets	74	75
Total current assets	754	519
Property, plant and equipment, net	6,475	6,418
Finance Lease, Right-of-Use Asset	442	450
Regulatory assets	832	878
Other assets	57	37
Total assets	8,560	8,302
Current liabilities:
Accounts payable	180	187
Accrued interest	39	38
Accrued property, income and other taxes	94	30
Current portion of long-term debt	575	500
Finance Lease, Liability, Current	24	20
Regulatory liabilities	82	49
Customer deposits	71	67
Other current liabilities	63	29
Total current liabilities	1,128	920
Long-term debt	1,775	1,853
Finance Lease, Liability, Noncurrent	430	443
Regulatory liabilities	1,176	1,137
Deferred income taxes	706	749
Other long-term liabilities	296	296
Total liabilities	5,511	5,398
Commitments and contingencies
Equity:
Common stock	0	0
Additional paid-in capital	2,308	2,308
Retained earnings	745	600
Accumulated other comprehensive loss, net	(4)	(4)
Total BHE shareholders' equity	3,049	2,904
Total liabilities and equity	$ 8,560	$ 8,302