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v3.22.4

Cash flows (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Supplemental disclosures of cash flow information |  |  |
Interest paid to non-affiliates, net of amounts capitalized | $ 106 | $ 98 | $ 98
Income taxes paid (net of refundable credits) | 41 | 41 | 32
Income taxes refunded (including refundable credits) | 2 | 7 | 3
Supplemental disclosures of noncash activities |  |  |
Electric utility property, plant and equipment-Unpaid invoices and accruals for capital expenditures, balance, end of period (investing) | 68 | 48 | 44
Loans transferred from held for investment to held for sale (investing) | 0 | 61 | 0
Real estate transferred from property, plant and equipment to other assets held-for-sale (investing) | 0 | 3 | 0
Right-of-use assets obtained in exchange for operating lease obligations (investing) | 51 | 44 | 26
Property, plant, equipment and other assets received in exchange for the assumption of debt associated with a business acquisition (investing) | 68 | 0 | 0
Debt, lease liabilities and other liabilities assumed in business acquisition (financing) | 68 | 0 | 0
Common stock issued (gross) for director and executive/management compensation (financing) | 10 | 7 | 16
Obligations to fund low income housing investments, net (investing) | 9 | 36 | 25
Transfer of securities from available for sale to held to maturities (investing) | 755 | 0 | 0
Hawaiian Electric Company, Inc. and Subsidiaries |  |  |
Supplemental disclosures of cash flow information |  |  |
Interest paid to non-affiliates, net of amounts capitalized | 69 | 71 | 65
Income taxes paid (net of refundable credits) | 67 | 45 | 41
Income taxes refunded (including refundable credits) | 0 | 5 | 3
Supplemental disclosures of noncash activities |  |  |
Electric utility property, plant and equipment-Unpaid invoices and accruals for capital expenditures, balance, end of period (investing) | 64 | 43 | 41
Right-of-use assets obtained in exchange for operating lease obligations (investing) | 44 | 44 | 17
Estimated fair value of noncash contributions in aid of construction (investing) | 14 | 8 | 10
Increase related to an acquisition (investing) | 15 | 0 | 0
Right-of-use assets obtained in exchange for finance lease obligations (financing) | 48 | 0 | 0
Reduction of long-term debt from funds previously transferred for repayment (financing) | $ 0 | $ 0 | $ 82

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