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v3.20.1

Cash flows (Details) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2020 | Mar. 31, 2019
Supplemental disclosures of cash flow information |  |
Interest paid to non-affiliates, net of amounts capitalized | $ 18 | $ 21
Income taxes paid (including refundable credits) | 0 | 4
Income taxes refunded (including refundable credits) | 0 | 4
Supplemental disclosures of noncash activities |  |
Reduction of long-term debt from funds previously transferred for repayment (financing) | 82 | 0
Right-of-use assets obtained in exchange for operating lease obligations (investing) | 19 | 0
Common stock issued (gross) for director and executive/management compensation (financing) | 14 | 3
Real estate transferred from property, plant and equipment to other assets held-for-sale (investing) | 0 | 9
Property, plant and equipment-unpaid invoices and accruals for capital expenditures, balance, end of period (investing) | 32 | 36
Hawaiian Electric Company, Inc. and Subsidiaries |  |
Supplemental disclosures of cash flow information |  |
Interest paid to non-affiliates, net of amounts capitalized | 9 | 12
Income taxes paid (including refundable credits) | 0 | 5
Income taxes refunded (including refundable credits) | 0 | 4
Supplemental disclosures of noncash activities |  |
Reduction of long-term debt from funds previously transferred for repayment (financing) | 82 | 0
Right-of-use assets obtained in exchange for operating lease obligations (investing) | 16 | 0
Property, plant and equipment-unpaid invoices and accruals for capital expenditures, balance, end of period (investing) | $ 27 | $ 29

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