XML 143 R89.htm IDEA: XBRL DOCUMENT
v3.22.0.1

Bank segment (HEI only) - Loan Modifications (Details) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2021 USD ($) contract | Dec. 31, 2020 USD ($) contract | Dec. 31, 2019 USD ($) contract
Loan modifications determined to be troubled debt restructurings |  |  |
Number of contracts | contract | 24 | 68 | 25
Outstanding recorded investment | $ 12,109 | $ 26,991 | $ 8,821
Related allowance | $ 685 | $ 5,379 | $ 680
Number of contracts | contract | 2 | 0 | 0
Recorded investment | $ 483 | $ 0 | $ 0
Commitments to borrowers whose loan terms are impaired or modified under troubled debt restructuring | $ 0 | $ 0 |
Residential 1-4 family |  |  |
Loan modifications determined to be troubled debt restructurings |  |  |
Number of contracts | contract | 14 | 1 | 11
Outstanding recorded investment | $ 8,379 | $ 144 | $ 1,770
Related allowance | $ 442 | $ 6 | $ 190
Number of contracts | contract | 1 | 0 | 0
Recorded investment | $ 474 | $ 0 | $ 0
Commercial real estate |  |  |
Loan modifications determined to be troubled debt restructurings |  |  |
Number of contracts | contract | 0 | 6 | 0
Outstanding recorded investment | $ 0 | $ 20,714 | $ 0
Related allowance | $ 0 | $ 4,439 | $ 0
Number of contracts | contract | 0 | 0 | 0
Recorded investment | $ 0 | $ 0 | $ 0
Home equity line of credit |  |  |
Loan modifications determined to be troubled debt restructurings |  |  |
Number of contracts | contract | 0 | 3 | 3
Outstanding recorded investment | $ 0 | $ 85 | $ 442
Related allowance | $ 0 | $ 11 | $ 73
Number of contracts | contract | 0 | 0 | 0
Recorded investment | $ 0 | $ 0 | $ 0
Residential land |  |  |
Loan modifications determined to be troubled debt restructurings |  |  |
Number of contracts | contract | 3 | 4 | 3
Outstanding recorded investment | $ 799 | $ 668 | $ 1,086
Related allowance | $ 38 | $ 54 | $ 0
Number of contracts | contract | 0 | 0 | 0
Recorded investment | $ 0 | $ 0 | $ 0
Commercial construction |  |  |
Loan modifications determined to be troubled debt restructurings |  |  |
Number of contracts | contract | 0 | 0 | 0
Outstanding recorded investment | $ 0 | $ 0 | $ 0
Related allowance | $ 0 | $ 0 | $ 0
Number of contracts | contract | 0 | 0 | 0
Recorded investment | $ 0 | $ 0 | $ 0
Residential construction |  |  |
Loan modifications determined to be troubled debt restructurings |  |  |
Number of contracts | contract | 0 | 0 | 0
Outstanding recorded investment | $ 0 | $ 0 | $ 0
Related allowance | $ 0 | $ 0 | $ 0
Number of contracts | contract | 0 | 0 | 0
Recorded investment | $ 0 | $ 0 | $ 0
Commercial |  |  |
Loan modifications determined to be troubled debt restructurings |  |  |
Number of contracts | contract | 7 | 54 | 8
Outstanding recorded investment | $ 2,931 | $ 5,380 | $ 5,523
Related allowance | $ 205 | $ 869 | $ 417
Number of contracts | contract | 1 | 0 | 0
Recorded investment | $ 9 | $ 0 | $ 0
Consumer |  |  |
Loan modifications determined to be troubled debt restructurings |  |  |
Number of contracts | contract | 0 | 0 | 0
Outstanding recorded investment | $ 0 | $ 0 | $ 0
Related allowance | $ 0 | $ 0 | $ 0
Number of contracts | contract | 0 | 0 | 0
Recorded investment | $ 0 | $ 0 | $ 0
Troubled debt restructurings real estate loans |  |  |
Loan modifications determined to be troubled debt restructurings |  |  |
Minimum period of payment default of loans determined to be TDRs | 90 days | 90 days | 90 days

X
- Definition Represents the commitments to borrowers whose loan terms are impaired or modified under troubled debt restructuring. + References No definition available. + Details
Name: | he_CommitmentsToBorrowersWhoseLoanTermsAreImpairedOrModifiedUnderTroubledDebtRestructuring
Namespace Prefix: | he_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Represents the minimum period of payment default of loans determined to be troubled debt restructurings. + References No definition available. + Details
Name: | he_FinancingReceivableModificationsMinimumPeriodOfPaymentDefaultOfLoansDeterminedToBeTroubledDebtRestructurings
Namespace Prefix: | he_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of the outstanding recorded investment in financial receivables after the financial receivables being modified as troubled debt restructurings. + References No definition available. + Details
Name: | he_FinancingReceivablesModificationsPostModificationRecordedInvestment
Namespace Prefix: | he_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of the outstanding recorded investment in financial receivables prior to the financial receivables being modified as troubled debt restructurings. + References No definition available. + Details
Name: | he_FinancingReceivablesModificationsPreModificationRecordedInvestment
Namespace Prefix: | he_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_FinancingReceivableModificationsLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of financing receivables that have been modified by troubled debt restructurings. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 33 -URI http://asc.fasb.org/extlink&oid=123577603&loc=SL6953676-111524 + Details
Name: | us-gaap_FinancingReceivableModificationsNumberOfContracts2
Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of financing receivable contracts modified as troubled debt restructuring within previous 12 months, with subsequent payment default. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 34 -URI http://asc.fasb.org/extlink&oid=123577603&loc=SL6953682-111524 + Details
Name: | us-gaap_FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of financing receivable modified as troubled debt restructuring within previous 12 months, with subsequent payment default. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 34 -Subparagraph (a)(2) -URI http://asc.fasb.org/extlink&oid=123577603&loc=SL6953682-111524 + Details
Name: | us-gaap_FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=he_Residential1To4FamilyPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_CommercialRealEstatePortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_HomeEquityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=he_ResidentialLandPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_ConstructionLoansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=he_ResidentialConstructionPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_CommercialLoanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_ConsumerLoanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | he_FinancingReceivableTroubledDebtRestructuringsAndTroubledDebtRestructuringsThatSubsequentlyDefaultedAxis=he_FinancingReceivableTroubledDebtRestructuringsRealEstateLoansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |