Summary of Significant Accounting Policies (Details) - EBP 002 - Peoples Bancorp Inc. Common Stock Fund Units - USD ($) |
Dec. 31, 2025 |
Dec. 31, 2024 |
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| EBP, Accounting Standard Update and Change in Accounting Principle [Line Items] | ||
| Investment, number of shares (in shares) | 59,985 | 70,170 |
| Amount held in cash | $ 91,892 | $ 108,279 |
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| EBP, Accounting Standard Update and Change in Accounting Principle [Line Items] | ||
| Investment, percentage held in cash for liquidity | 3.00% | |
| Maximum | ||
| EBP, Accounting Standard Update and Change in Accounting Principle [Line Items] | ||
| Investment, percentage held in cash for liquidity | 5.00% |
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- Definition EBP, Investment, Amount Held In Cash No definition available.
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- Definition EBP, Investment, Percentage Held In Cash No definition available.
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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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of shares or units of investment held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP)). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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