Condensed Consolidated Balance Sheets (unaudited) - HECO - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Utility property, plant and equipment
Total property, plant and equipment, net	$ 5,429,420	$ 5,392,068
Current assets
Cash and cash equivalents	159,672	305,551
Restricted cash	5,386	5,911
Other long-term assets
Operating lease right-of-use assets	120,600	122,416
Total assets	16,001,743	15,822,637
Capitalization
Retained earnings	803,027	757,921
Accumulated other comprehensive loss, net of tax benefits-retirement benefit plans	(257,532)	(52,533)
Total shareholders’ equity	2,233,504	2,390,884
Cumulative preferred stock — not subject to mandatory redemption	34,293	34,293
Commitments and contingencies (Notes 3 and 4)
Current liabilities
Interest and dividends payable	20,661	19,889
Deferred credits and other liabilities
Deferred income taxes	302,346	384,760
Total liabilities and shareholders’ equity	16,001,743	15,822,637
Hawaiian Electric Company, Inc. and Subsidiaries
Utility property, plant and equipment
Land	52,060	51,937
Plant and equipment	7,840,615	7,735,983
Less accumulated depreciation	(3,026,295)	(2,940,517)
Construction in progress	226,679	204,569
Utility property, plant and equipment, net	5,093,059	5,051,972
Nonutility property, plant and equipment, less accumulated depreciation	6,947	6,949
Total property, plant and equipment, net	5,100,006	5,058,921
Current assets
Cash and cash equivalents	15,503	52,169
Restricted cash	1,129	3,089
Customer accounts receivable, net	247,270	186,859
Accrued unbilled revenues, net	178,876	129,155
Other accounts receivable, net	10,388	7,267
Fuel oil stock, at average cost	223,787	104,078
Materials and supplies, at average cost	74,581	71,877
Prepayments and other	36,540	46,031
Regulatory assets	73,578	66,664
Total current assets	861,652	667,189
Other long-term assets
Operating lease right-of-use assets	99,690	101,470
Regulatory assets	457,322	498,879
Other	168,326	165,166
Total other long-term assets	725,338	765,515
Total assets	6,686,996	6,491,625
Capitalization
Common stock ($6 2/3 par value, authorized 50,000,000 shares; outstanding 17,753,533 shares at June 30, 2022 and December 31, 2021)	118,376	118,376
Premium on capital stock	798,526	798,526
Retained earnings	1,375,871	1,348,277
Accumulated other comprehensive loss, net of tax benefits-retirement benefit plans	(3,178)	(3,280)
Total shareholders’ equity	2,289,595	2,261,899
Cumulative preferred stock — not subject to mandatory redemption	34,293	34,293
Long-term debt, net	1,684,520	1,624,427
Total capitalization	4,008,408	3,920,619
Commitments and contingencies (Notes 3 and 4)
Current liabilities
Current portion of operating lease liabilities	27,976	49,368
Current portion of long-term debt	51,988	51,975
Short-term borrowings from non-affiliates	54,987	0
Accounts payable	199,156	160,007
Interest and dividends payable	17,796	17,325
Taxes accrued, including revenue taxes	211,999	208,280
Regulatory liabilities	22,633	29,760
Other	80,624	71,569
Total current liabilities	667,159	588,284
Deferred credits and other liabilities
Operating lease liabilities	86,111	65,780
Deferred income taxes	400,110	408,634
Regulatory liabilities	985,442	967,008
Unamortized tax credits	100,112	103,945
Defined benefit pension and other postretirement benefit plans liability	315,475	321,780
Other	124,179	115,575
Total deferred credits and other liabilities	2,011,429	1,982,722
Total liabilities and shareholders’ equity	$ 6,686,996	$ 6,491,625