Acquisitions - Recognized Identified Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Jan. 01, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Assets:
Goodwill	$ 348,836		$ 338,406	$ 290,366	$ 290,366
Stone Harbor Investment Partners, LLC
Assets:
Cash and cash equivalents		$ 8,443
Intangible assets		10,800
Goodwill		10,259
Other assets		54,264
Total Assets		83,766
Liabilities
Accounts payable, accrued and other liabilities		53,713
Total liabilities		53,713
Total Net Assets Acquired		$ 30,053