Segment Operating Results - (Footnotes) (Details) - USD ($) $ in Thousands |
3 Months Ended | |
---|---|---|
Mar. 31, 2020 |
Mar. 31, 2019 |
|
Segment Reporting Information [Line Items] | ||
Other Revenue, net | $ (20,803) | $ 8,243 |
Special Charges, Including Business Realignment Costs | 23,676 | 1,029 |
Acquisition and Transition Costs | 8 | 108 |
Total Other Expenses | 25,258 | 7,366 |
Investment Banking [Member] | ||
Segment Reporting Information [Line Items] | ||
Other Revenue, net | (21,407) | 6,487 |
Interest expense on Notes Payable and Line of Credit | 4,842 | 2,264 |
Amortization of LP Units and Certain Other Awards | 1,067 | 4,072 |
Special Charges, Including Business Realignment Costs | 23,644 | 1,029 |
Acquisition and Transition Costs | 8 | 0 |
Intangible Asset and Other Amortization | 507 | 2,157 |
Total Other Expenses | 25,226 | 7,258 |
Investment Management [Member] | ||
Segment Reporting Information [Line Items] | ||
Other Revenue, net | 604 | 1,756 |
Special Charges, Including Business Realignment Costs | 32 | 0 |
Acquisition and Transition Costs | 0 | 108 |
Total Other Expenses | $ 32 | $ 108 |