Condensed Consolidated Statements of Cash Flows (unaudited) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018
Cash flows from operating activities
Net income	$ 153,036	$ 153,618
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation of property, plant and equipment	172,307	159,646
Other amortization	35,553	31,473
Provision for loan losses	17,873	12,337
Loans originated, held for sale	(190,700)	(105,956)
Proceeds from sale of loans, held for sale	177,345	109,335
Deferred income taxes	265	10,823
Share-based compensation expense	8,142	5,891
Allowance for equity funds used during construction	(9,335)	(8,239)
Other	(11,540)	(4,524)
Changes in assets and liabilities
Decrease (increase) in accounts receivable and unbilled revenues, net	12,373	(79,128)
Increase in fuel oil stock	(3,438)	(5,060)
Decrease (increase) in regulatory assets	54,274	(6,474)
Increase (decrease) in accounts, interest and dividends payable	215	(7,122)
Change in prepaid and accrued income taxes, tax credits and utility revenue taxes	(32,436)	(32,006)
Increase (decrease) in defined benefit pension and other postretirement benefit plans liability	(2,794)	7,517
Change in other assets and liabilities	(39,712)	15,548
Net cash provided by operating activities	341,428	257,679
Cash flows from investing activities
Available-for-sale investment securities purchased	(4,823)	(190,411)
Principal repayments on available-for-sale investment securities	194,845	168,334
Proceeds from sale of available-for-sale investment securities	19,810	0
Purchases of held-to-maturity investment securities	0	(62,096)
Principal repayments of held-to-maturity investment securities	9,183	4,007
Purchase of stock from Federal Home Loan Bank	(80,475)	(9,933)
Redemption of stock from Federal Home Loan Bank	80,480	11,480
Net increase in loans held for investment	(258,064)	(96,212)
Proceeds from sale of commercial loans	0	7,149
Capital expenditures	(332,273)	(380,623)
Contributions to low income housing investments	(5,612)	(7,714)
Other	3,495	14,258
Net cash used in investing activities	(373,434)	(541,761)
Cash flows from financing activities
Net increase in deposit liabilities	37,371	137,443
Net increase in short-term borrowings with original maturities of three months or less	64,844	85,369
Net increase (decrease) in other bank borrowings with original maturities of three months or less	19,150	(17,374)
Proceeds from issuance of short-term debt	25,000	0
Proceeds from issuance of long-term debt	208,970	100,000
Repayment of long-term debt and funds transferred for redemption of special purpose revenue bonds	(204,278)	(1,867)
Withheld shares for employee taxes on vested share-based compensation	(997)	(996)
Common stock dividends	(104,591)	(101,235)
Preferred stock dividends of subsidiaries	(1,417)	(1,417)
Other	(4,266)	(5,668)
Net cash provided by financing activities	39,786	194,255
Net increase (decrease) in cash and cash equivalents	7,780	(89,827)
Cash and cash equivalents, beginning of period	169,208	261,881
Cash and cash equivalents, end of period	176,988	172,054
Hawaiian Electric Company, Inc. and Subsidiaries
Cash flows from operating activities
Net income	112,975	109,852
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation of property, plant and equipment	161,795	151,810
Other amortization	21,476	19,823
Deferred income taxes	(1,386)	12,835
Allowance for equity funds used during construction	(9,335)	(8,239)
Other	(5,629)	(1,952)
Changes in assets and liabilities
Decrease (increase) in accounts receivable	14,337	(53,139)
Increase in accrued unbilled revenues	(2,082)	(20,648)
Increase in fuel oil stock	(4,608)	(4,949)
Increase in materials and supplies	(5,606)	(4,110)
Decrease (increase) in regulatory assets	54,274	(6,474)
Decrease in accounts payable	(9,261)	(8,712)
Change in prepaid and accrued income taxes, tax credits and utility revenue taxes	(32,094)	(37,137)
Increase (decrease) in defined benefit pension and other postretirement benefit plans liability	(2,837)	5,888
Change in other assets and liabilities	(9,401)	38,874
Net cash provided by operating activities	282,618	193,722
Cash flows from investing activities
Capital expenditures	(297,807)	(310,369)
Other	2,662	9,811
Net cash used in investing activities	(295,145)	(300,558)
Cash flows from financing activities
Net increase in short-term borrowings with original maturities of three months or less	25,000
Net increase (decrease) in other bank borrowings with original maturities of three months or less	62,353	80,914
Proceeds from issuance of short-term debt	25,000	0
Proceeds from issuance of long-term debt	200,000	100,000
Repayment of long-term debt and funds transferred for redemption of special purpose revenue bonds	(201,546)	0
Common stock dividends	(75,939)	(77,479)
Preferred stock dividends of Hawaiian Electric and subsidiaries	(1,496)	(1,496)
Other	785	(396)
Net cash provided by financing activities	9,157	101,543
Net increase (decrease) in cash and cash equivalents	(3,370)	(5,293)
Cash and cash equivalents, beginning of period	35,877	12,517
Cash and cash equivalents, end of period	$ 32,507	$ 7,224