Condensed Consolidated Statements of Income (unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Revenues
Total revenues	$ 677,186	$ 661,615
Expenses
Total expenses	617,484	583,678
Operating income (loss)
Total operating income	59,702	77,937
Retirement defined benefits expense—other than service costs	(934)	(763)
Interest expense, net—other than on deposit liabilities and other bank borrowings	(21,775)	(23,123)
Allowance for borrowed funds used during construction	688	1,078
Allowance for equity funds used during construction	2,015	2,910
Income before income taxes	39,696	58,039
Income taxes	5,803	11,878
Net income	33,893	46,161
Preferred stock dividends of subsidiaries	473	473
Net income for common stock	$ 33,420	$ 45,688
Basic earnings per common share (in dollars per share)	$ 0.31	$ 0.42
Diluted earnings per common share (in dollars per share)	$ 0.31	$ 0.42
Weighted-average number of common shares outstanding (in shares)	109,051	108,913
Net effect of potentially dilutive shares (in shares)	314	355
Weighted-average shares assuming dilution (in shares)	109,365	109,268
Hawaiian Electric Company, Inc. and Subsidiaries
Revenues
Total revenues	$ 597,442	$ 578,495
Expenses
Fuel oil	173,221	160,609
Purchased power	139,816	134,445
Other operation and maintenance	127,547	118,130
Depreciation	55,850	53,947
Taxes, other than income taxes	57,050	54,804
Total expenses	553,484	521,935
Operating income (loss)
Total operating income	43,958	56,560
Retirement defined benefits expense—other than service costs	(381)	(703)
Allowance for borrowed funds used during construction	688	1,078
Allowance for equity funds used during construction	2,015	2,910
Interest expense and other charges, net	(16,594)	(17,986)
Income before income taxes	29,686	41,859
Income taxes	5,282	9,234
Net income	24,404	32,625
Preferred stock dividends of subsidiaries	229	229
Net income attributable to Hawaiian Electric	24,175	32,396
Preferred stock dividends of Hawaiian Electric	270	270
Net income for common stock	23,905	32,126
Electric utility
Revenues
Total revenues	597,442	578,495
Expenses
Total expenses	553,484	521,935
Operating income (loss)
Total operating income	43,958	56,560
Income before income taxes	29,686	41,859
Income taxes	5,282	9,234
Net income	24,404	32,625
Preferred stock dividends of subsidiaries	499	499
Net income for common stock	23,905	32,126
Bank
Revenues
Total revenues	79,738	83,052
Expenses
Total expenses	60,335	56,930
Operating income (loss)
Total operating income	19,403	26,122
Income before income taxes	18,969	26,162
Income taxes	3,208	5,323
Net income	15,761	20,839
Preferred stock dividends of subsidiaries	0	0
Net income for common stock	15,761	20,839
Other
Revenues
Total revenues	6	68
Expenses
Total expenses	3,665	4,813
Operating income (loss)
Total operating income	(3,659)	(4,745)
Income before income taxes	(8,959)	(9,982)
Income taxes	(2,687)	(2,679)
Net income	(6,272)	(7,303)
Preferred stock dividends of subsidiaries	(26)	(26)
Net income for common stock	$ (6,246)	$ (7,277)