Huntington Bancshares Incorporated Annual report pursuant to Section 13 and 15(d)

Annual report pursuant to Section 13 and 15(d)

Cover
- Cover Page
- Audit Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- SIGNIFICANT ACCOUNTING POLICIES (Policies)
Notes Tables
Notes Details

BENEFIT PLANS - Narrative (Details)

v3.24.0.1

BENEFIT PLANS - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
BENEFIT PLANS - Narrative (Details) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Defined Benefit Plan Disclosure [Line Items]
Employer contributions	$ 0
Average duration on investments	13 years
Estimated life of benefit obligations	10 years 4 months 24 days
Expense related to defined contribution plans	$ 61	$ 58	$ 70
Cash and cash equivalents
Defined Benefit Plan Disclosure [Line Items]
Actual plan asset allocations	2.00%	1.00%
Equity securities
Defined Benefit Plan Disclosure [Line Items]
Actual plan asset allocations	14.00%
Bonds
Defined Benefit Plan Disclosure [Line Items]
Actual plan asset allocations	84.00%
Pension Plan
Defined Benefit Plan Disclosure [Line Items]
Accumulated benefit obligations in excess of plan assets, aggregate projected benefit obligation	$ 42
Pension Plan \| Equity securities
Defined Benefit Plan Disclosure [Line Items]
Allocation of plan assets percent	10.00%
Pension Plan \| Bonds
Defined Benefit Plan Disclosure [Line Items]
Allocation of plan assets percent	89.00%

- Definition

Average Duration of Plan Assets Investment in Bonds

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- Definition

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- Definition

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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.

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- Definition

Amount of projected benefit obligation for defined benefit pension plan with accumulated benefit obligation in excess of plan assets.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 715
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480506/715-20-50-3

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- Definition

Percentage of target investment allocation to total plan assets. Includes, but is not limited to, percentage on weighted-average basis if more than one plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 715
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
-Paragraph 17
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480482/715-20-55-17

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Percentage of actual investment allocation to total plan assets. Includes, but is not limited to, percentage on weighted-average basis if more than one plan.

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-Topic 715
-SubTopic 20
-Name Accounting Standards Codification
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- Definition

Amount of cost for defined contribution plan.

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-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Publisher FASB
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