v3.25.2

Description of Business - Additional Information (Details) $ in Millions		6 Months Ended
	Oct. 20, 2021	Jun. 30, 2025 USD ($) shares	Apr. 01, 2025	Dec. 31, 2024 USD ($)	Dec. 14, 2020
Conversion of Stock [Line Items]
Reverse stock split	0.7-for-1
Stock split, conversion ratio	0.7
Year founded		1992
Entity incorporation, state code		DE
Bonaccord
Conversion of Stock [Line Items]
Percentage of business acquisition		20.00%	20.00%
Common Stock
Conversion of Stock [Line Items]
Stock repurchased under the plan		$ 129.7
Repurchase of remaining authorized shares		$ 2.3
Class A Common Stock
Conversion of Stock [Line Items]
Aggregate membereship units \| shares		0
Repurchase of shares		$ 132.0
Class B Common Stock
Conversion of Stock [Line Items]
Repurchase of shares				$ 92.0
Enhanced
Conversion of Stock [Line Items]
Percentage of business acquisition					100.00%
Westech Investment Advisors LLC [Member]
Conversion of Stock [Line Items]
Aggregate membereship units \| shares		3,916,666
Westech Investment Advisors LLC [Member] \| Class A Common Stock
Conversion of Stock [Line Items]
Aggregate membereship units \| shares		3,916,666

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P10, Inc. 10-Q