XML 70 R55.htm IDEA: XBRL DOCUMENT v3.22.4
Sale of Diamond Hill's High Yield-Focused Funds (Details) - Disposal Group, Disposed of by Sale, Not Discontinued Operations - Acquired Funds - USD ($)
$ in Millions
Jul. 30, 2022
Feb. 02, 2021
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]    
Consideration received   $ 9.0
Additional payment amount $ 6.8