XML 83 R72.htm IDEA: XBRL DOCUMENT
v3.25.0.1

Loans and Leases and the Allowance for Credit Losses - Schedule of Non-Accrual Loans and Leases (Details) - USD ($) $ in Thousands | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Financing Receivable Nonaccrual Status [Line Items] |  |
Non-Accrual Loans with a Related ACL | $ 13,261 | $ 6,765
Non-Accrual Loans without a Related ACL | 3,382 | 2,884
Total Non-Accrual Loans | 16,643 | 9,649
Commercial |  |
Financing Receivable Nonaccrual Status [Line Items] |  |
Non-Accrual Loans with a Related ACL | 3,695 | 39
Non-Accrual Loans without a Related ACL | 3,382 | 2,884
Total Non-Accrual Loans | 7,077 | 2,923
Commercial | Commercial and Industrial |  |
Financing Receivable Nonaccrual Status [Line Items] |  |
Non-Accrual Loans with a Related ACL | 3,695 | 39
Non-Accrual Loans without a Related ACL | 932 | 0
Total Non-Accrual Loans | 4,627 | 39
Commercial | Commercial Mortgage |  |
Financing Receivable Nonaccrual Status [Line Items] |  |
Non-Accrual Loans with a Related ACL | 0 | 0
Non-Accrual Loans without a Related ACL | 2,450 | 2,884
Total Non-Accrual Loans | 2,450 | 2,884
Consumer |  |
Financing Receivable Nonaccrual Status [Line Items] |  |
Non-Accrual Loans with a Related ACL | 9,566 | 6,726
Non-Accrual Loans without a Related ACL | 0 | 0
Total Non-Accrual Loans | 9,566 | 6,726
Consumer | Residential Mortgage |  |
Financing Receivable Nonaccrual Status [Line Items] |  |
Non-Accrual Loans with a Related ACL | 5,052 | 2,935
Non-Accrual Loans without a Related ACL | 0 | 0
Total Non-Accrual Loans | 5,052 | 2,935
Consumer | Home Equity |  |
Financing Receivable Nonaccrual Status [Line Items] |  |
Non-Accrual Loans with a Related ACL | 4,514 | 3,791
Non-Accrual Loans without a Related ACL | 0 | 0
Total Non-Accrual Loans | $ 4,514 | $ 3,791

X
- Definition Financing Receivable, Excluding Accrued Interest, Nonaccrual, with Allowance + References No definition available. + Details
Name: | boh_FinancingReceivableExcludingAccruedInterestNonaccrualWithAllowance
Namespace Prefix: | boh_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amortized cost excluding accrued interest, of financing receivable on nonaccrual status. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 16 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-16 + Details
Name: | us-gaap_FinancingReceivableExcludingAccruedInterestNonaccrual
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amortized cost excluding accrued interest, of financing receivable on nonaccrual status with no allowance for credit loss. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 16 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-16 + Details
Name: | us-gaap_FinancingReceivableExcludingAccruedInterestNonaccrualNoAllowance
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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 Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 16 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-16 + Details
Name: | us-gaap_FinancingReceivableNonaccrualStatusLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_CommercialPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

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

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_ConsumerPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_ResidentialMortgageMember
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: |