Consolidation - Revenue and Expenses of Consolidated Investment Product (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Expenses:
Noncontrolling interests	$ (54,704)	$ (40,006)	$ (9,859)
Net Income (Loss) Attributable to Virtus Investment Partners, Inc.	208,131	$ 79,957	$ 87,312
CLOs
Income:
Realized and unrealized gain (loss), net	(4,472)
Interest income	86,152
Total Income	81,680
Expenses:
Other operating expenses	2,795
Interest expense	60,398
Total Expense	63,193
Noncontrolling interests	(817)
Net Income (Loss) Attributable to Virtus Investment Partners, Inc.	$ 17,670