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Bank segment (HEI only) - Collateral-Dependent Loans (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Financing Receivable, Nonaccrual [Line Items]
Consumer mortgage loans collateralized by residential real estate property in foreclosure process	$ 4,200	$ 3,400
Residential real estate property | Real estate | Residential 1-4 family
Financing Receivable, Nonaccrual [Line Items]
Amortized cost	3,959	3,493
Residential real estate property | Real estate | Home equity  line of credit
Financing Receivable, Nonaccrual [Line Items]
Amortized cost	1,425	1,294
Residential real estate property | Real estate | Residential land
Financing Receivable, Nonaccrual [Line Items]
Amortized cost	0	300
Commercial real estate | Real estate | Commercial real estate
Financing Receivable, Nonaccrual [Line Items]
Amortized cost	0	1,221
Business Assets | Commercial
Financing Receivable, Nonaccrual [Line Items]
Amortized cost	0	692
Collateral Pledged
Financing Receivable, Nonaccrual [Line Items]
Amortized cost	5,384	7,000
Collateral Pledged | Real estate
Financing Receivable, Nonaccrual [Line Items]
Amortized cost	$ 5,384	$ 6,308

X

- Definition

Financial Receivables, Loans Collateralized By Real Estate In Foreclosure

+ References

No definition available.

+ Details

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- Definition

Amortized cost excluding accrued interest, before allowance for credit loss, of financing receivable. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 5
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919230-210447

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 45
-Paragraph 1
-URI https://asc.fasb.org/extlink&oid=124255206&loc=SL82895884-210446

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 3B
-URI https://asc.fasb.org/extlink&oid=124255953&loc=SL120267963-210447

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- 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.

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