DoubleVerify Holdings, Inc. Annual report [Section 13 and 15(d), not S-K Item 405]

Annual report [Section 13 and 15(d), not S-K Item 405]

Basis of Presentation and Summary of Significant Accounting Policies - Stock-based compensation (Details)

Basis of Presentation and Summary of Significant Accounting Policies - Stock-based compensation (Details)	12 Months Ended
	Dec. 31, 2024
TSR PSU \| Minimum
Basis of Presentation and Summary of Significant Accounting Policies
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage	0.00%
TSR PSU \| Maximum
Basis of Presentation and Summary of Significant Accounting Policies
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage	200.00%
TSR PSU \| Treasury Bills
Basis of Presentation and Summary of Significant Accounting Policies
Investment Interest Rate	0.00%
Financial PSUs \| Minimum
Basis of Presentation and Summary of Significant Accounting Policies
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage	0.00%
Financial PSUs \| Maximum
Basis of Presentation and Summary of Significant Accounting Policies
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage	150.00%

- Definition

Rate of interest on investment.

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+ Details

- 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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