Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Revenues
Revenues	$ 845,268	$ 886,379	$ 979,234
Operating Expenses
Employment expenses	404,742	371,259	358,230
Distribution and other asset-based expenses	96,802	112,612	141,039
Change in fair value of contingent consideration	(5,510)	8,020	12,400
Restructuring expense	824	4,015	0
Depreciation expense	5,804	3,923	3,900
Amortization expense	61,027	58,504	44,481
Total operating expenses	693,784	688,919	653,746
Operating Income (Loss)	151,484	197,460	325,488
Other Income (Expense)
Other income (expense), net	(440)	(153)	4,230
Total other income (expense), net	3,681	(51,938)	6,376
Interest Income (Expense)
Total interest income (expense), net	31,399	18,366	21,806
Income (Loss) Before Income Taxes	186,564	163,888	353,670
Income tax expense (benefit)	45,088	57,260	90,835
Net Income (Loss)	141,476	106,628	262,835
Noncontrolling interests	(10,855)	10,913	(54,704)
Net Income (Loss) Attributable to Virtus Investment Partners, Inc.	$ 130,621	$ 117,541	$ 208,131
Earnings (Loss) per Share—Basic (in dollars per share)	$ 18.02	$ 15.90	$ 27.13
Earnings (Loss) per Share—Diluted (in dollars per share)	$ 17.71	$ 15.50	$ 26.01
Weighted Average Shares Outstanding—Basic (in shares)	7,249	7,391	7,672
Weighted Average Shares Outstanding—Diluted (in shares)	7,375	7,582	8,003
Consolidated Entity excluding Consolidated Investment Products
Operating Expenses
Other operating expenses	$ 125,871	$ 126,178	$ 90,134
Other Income (Expense)
Realized and unrealized gain (loss) on investments, net	6,525	(12,489)	3,907
Interest Income (Expense)
Interest expense	(23,431)	(13,173)	(9,240)
Interest and dividend income	12,458	4,448	1,364
Consolidated Investment Products
Operating Expenses
Other operating expenses	4,224	4,408	3,562
Other Income (Expense)
Realized and unrealized gain (loss) on investments, net	(2,404)	(39,296)	(1,761)
Interest Income (Expense)
Interest expense	(155,335)	(80,234)	(60,398)
Interest and dividend income	197,707	107,325	90,080
Investment management fees
Revenues
Revenues	711,475	728,339	781,585
Distribution and service fees
Revenues
Revenues	56,153	67,518	90,555
Administration and shareholder service fees
Revenues
Revenues	73,857	85,862	102,531
Other income and fees
Revenues
Revenues	$ 3,783	$ 4,660	$ 4,563