Description of the Plan (Narrative) (Details) - EBP 007 - USD ($) |
12 Months Ended | |
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Dec. 31, 2025 |
Dec. 31, 2024 |
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| EBP, Description of Plan | ||
| Maximum contribution by participant (percent) | 50.00% | |
| Maximum catch-up contribution by participant (percent) | 3.00% | |
| Vesting percentage (percent) | 100.00% | |
| Forfeited nonvested account | $ 321,198 | $ 234,843 |
| Decrease related to forfeiture of nonvested account | 318,992 | |
| Decrease related to administrative expenses in nonvested forfeited accounts | $ 90,202 | |
| Maximum notes receivable borrowing (percentage) | 50.00% | |
| Maximum notes receivable borrowing | $ 50,000 | |
| EBP, Asset Held for Investment, Participant Loan, Interest Rate | 4.25% | 9.50% |
| Donaldson Company, Inc. Common Stock Fund | ||
| EBP, Description of Plan | ||
| Maximum contribution by participant (percent) | 15.00% | |
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- Definition Company contribution and/ or investment earning percentage vesting to the participant in Company Matching Contributions, Fixed Rate Contributions, Discretionary Profit-Sharing Contributions, Qualified Non-Elective Contributions, and Disability Contributions, upon completion of minimum service period or attainment of maximum vesting age No definition available.
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- Definition EBP, Participant Contribution, Pretax, Maximum Annual Catch-up Compensation to Total Compensation, Percentage 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/2009/role/commonPracticeRef
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- Definition Amount of plan asset, in forfeited nonvested account, no longer allocated to participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP)). Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of decrease in forfeited nonvested account of employee stock purchase, saving, or similar plan (employee benefit plan (EBP)) from administrative expense. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of decrease in forfeited nonvested account of employee stock purchase, saving, or similar plan (employee benefit plan (EBP)) from employer contribution. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of maximum account balance that participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP)) can borrow. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Percentage of maximum account balance that participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP)) can borrow to total participant account balance. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Percentage of maximum pretax annual compensation that participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP)), is permitted to contribute to total pretax annual compensation. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Interest rate on participant loan in schedule of asset held for investment of employee stock purchase, saving, or similar plan (employee benefit plan (EBP)). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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