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Fixed Assets, Net (Tables) | 3 Months Ended
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Mar. 31, 2024
Property, Plant and Equipment [Abstract] |
Components of Fixed Assets, Net | Fixed assets, net consisted of the following (in thousands):
| March 31, 2024 |  | December 31, 2023
Computer and communications equipment | $ | 104,450 |  |  | $ | 103,621 |
Software, including software development costs | 371,636 |  |  | 360,047 |
Leasehold improvements and other fixed assets | 99,358 |  |  | 99,034 |
| 575,444 |  |  | 562,702 |
Less: accumulated depreciation and amortization | (398,658) |  |  | (384,402) |
Fixed assets, net | $ | 176,786 |  |  | $ | 178,300 |

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- Definition Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 1 -SubTopic 10 -Topic 360 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482099/360-10-50-1 + Details
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