Condensed Consolidated Balance Sheets (unaudited) - HECO - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Utility property, plant and equipment
Total property, plant and equipment, net	$ 6,296,088	$ 6,150,126
Current assets
Cash and cash equivalents	1,159,635	679,546
Restricted cash	13,645	15,028
Other long-term assets
Operating lease right-of-use assets	84,645	94,905
Total assets	17,731,228	17,243,821
Capitalization
Retained earnings (deficit)	(431,044)	926,720
Accumulated other comprehensive income, net of taxes-retirement benefit plans	(258,197)	(289,350)
Common stock equity	1,577,041	2,344,841
Cumulative preferred stock — not subject to mandatory redemption	34,293	34,293
Commitments and contingencies (Notes 2 and 4)
Current liabilities
Interest and preferred dividends payable	50,076	51,206
Deferred credits and other liabilities
Deferred income taxes	0	297,954
Total liabilities and shareholders’ equity	17,731,228	17,243,821
Hawaiian Electric Company, Inc. and Subsidiaries
Utility property, plant and equipment
Land	52,019	52,098
Plant and equipment	8,413,151	8,232,810
Right-of-use assets - finance lease	449,572	342,174
Less accumulated depreciation	(3,323,190)	(3,197,514)
Construction in progress	346,673	320,223
Utility property, plant and equipment, net	5,938,225	5,749,791
Nonutility property, plant and equipment, less accumulated depreciation of $42 and $40 as of September 30, 2024 and December 31, 2023, respectively	6,939	6,942
Total property, plant and equipment, net	5,945,164	5,756,733
Current assets
Cash and cash equivalents	147,624	106,077
Restricted cash	2,000	2,000
Customer accounts receivable, net	207,953	244,309
Accrued unbilled revenues, net	199,657	185,644
Other accounts receivable, net	85,488	111,519
Fuel oil stock, at average cost	109,043	148,237
Materials and supplies, at average cost	114,054	114,433
Prepayments and other	94,823	58,491
Regulatory assets	59,836	68,453
Total current assets	1,020,478	1,039,163
Other long-term assets
Operating lease right-of-use assets	61,007	71,877
Regulatory assets	254,411	226,351
Other	282,144	189,430
Total other long-term assets	597,562	487,658
Total assets	7,563,204	7,283,554
Capitalization
Common stock ($6 2/3 par value, authorized 50,000,000 shares; outstanding 17,854,278 shares at September 30, 2024 and December 31, 2023)	119,048	119,048
Premium on capital stock	810,955	810,955
Retained earnings (deficit)	177,500	1,476,258
Accumulated other comprehensive income, net of taxes-retirement benefit plans	2,756	2,849
Common stock equity	1,110,259	2,409,110
Cumulative preferred stock — not subject to mandatory redemption	34,293	34,293
Long-term debt, net	1,888,003	1,934,277
Total capitalization	3,032,555	4,377,680
Commitments and contingencies (Notes 2 and 4)
Current liabilities
Current portion of operating lease liabilities	15,411	16,617
Current portion of long-term debt, net	46,977	0
Accounts payable	202,427	191,040
Interest and preferred dividends payable	29,817	22,882
Taxes accrued, including revenue taxes	261,653	291,942
Regulatory liabilities	25,684	36,559
Wildfire tort-related claims (Note 2)	478,750	75,000
Other	113,695	96,436
Total current liabilities	1,174,414	730,476
Deferred credits and other liabilities
Operating lease liabilities	51,096	62,098
Finance lease liabilities	430,923	330,978
Deferred income taxes	0	399,001
Regulatory liabilities	1,165,415	1,114,131
Unamortized tax credits	78,206	84,312
Defined benefit pension liability	60,881	60,671
Wildfire tort-related claims (Note 2)	1,436,250	0
Other	133,464	124,207
Total deferred credits and other liabilities	3,356,235	2,175,398
Total liabilities and shareholders’ equity	$ 7,563,204	$ 7,283,554