XML 51 R38.htm IDEA: XBRL DOCUMENT
v3.23.1

Cash flows (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2023
Supplemental Cash Flow Elements [Abstract] |
Schedule of supplemental disclosures of cash and noncash activity |
Three months ended March 31 |  | 2023 |  | 2022
(in millions) |  |  |  |
Supplemental disclosures of cash flow information |  |  |  |
HEI consolidated |  |  |  |
Interest paid to non-affiliates, net of amounts capitalized |  | $ | 21 |  |  | $ | 10 |
Hawaiian Electric consolidated |  |  |  |
Interest paid to non-affiliates |  | 6 |  |  | 6 |
Income taxes paid (including refundable credits) |  | 3 |  |  | — |
Supplemental disclosures of noncash activities |  |  |  |
HEI consolidated |  |  |  |
Property, plant and equipment |  |  |  |
Unpaid invoices and accruals for capital expenditures, balance, end of period (investing) |  | 50 |  |  | 24 |
Increase related to an acquisition (investing) |  | — |  |  | 15 |
Right-of-use assets obtained in exchange for finance lease obligations (financing) |  | 40 |  |  | — |
Right-of-use assets obtained in exchange for operating lease obligations (investing) |  | 1 |  |  | 35 |
Common stock issued (gross) for director and executive/management compensation (financing)1 |  | 7 |  |  | 8 |
Obligations to fund low income housing investments (investing) |  | 7 |  |  | — |
Unsettled trades to purchase investment securities (investing) |  | — |  |  | 25 |
Other receivable related to pending sales proceeds from the sale of an equity-method investment (investing) |  | — |  |  | 9 |
Hawaiian Electric consolidated |  |  |  |
Electric utility property, plant and equipment |  |  |  |
Unpaid invoices and accruals for capital expenditures, balance, end of period (investing) |  | 48 |  |  | 21 |
Increase related to an acquisition (investing) |  | — |  |  | 15 |
Right-of-use assets obtained in exchange for finance lease obligations (financing) |  | 40 |  |  | — |
Right-of-use assets obtained in exchange for operating lease obligations (investing) |  | — |  |  | 32 |
1 The amounts shown represent the market value of common stock issued for director and executive/management compensation and withheld to satisfy statutory tax liabilities.

X
- Definition Tabular disclosure of supplemental cash flow information for the periods presented. + References No definition available. + Details
Name: | us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_SupplementalCashFlowElementsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration