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v3.23.2

Related Party Transactions - Service Agreements (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2023 | Jun. 30, 2022
Related Party Transaction [Line Items] |  |  |  |
Total revenues | $ 493,080 | $ 435,756 | $ 1,025,947 | $ 942,220
Tower Bridge International Services LP | BGC Partners, Inc. |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Company ownership of Tower Bridge |  |  | 52.00% |
Tower Bridge International Services LP | Cantor |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Ownership percentage by noncontrolling owners | 48.00% |  | 48.00% |
Related Party |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Mark-up cost of services |  |  | 7.50% |
Share of net profit (loss) from noncontrolling interest | $ 500 | (400) | $ 600 | (200)
Compensation to leased employees | 16,200 | 14,300 | 31,700 | 29,800
Related Party | Service Agreement with Cantor |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Total revenues | 4,100 | 3,600 | 8,000 | 6,900
Service charges | $ 24,200 | $ 20,300 | $ 48,100 | $ 41,500

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