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Property, Net - Components of Property (Details) - USD ($) $ in Thousands |  | 12 Months Ended
--- | --- | ---
Jul. 22, 2024 | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Property, Plant and Equipment [Line Items] |  |  |  |
Property, plant and equipment, gross |  | $ 493,242 | $ 647,063 |
Less - Accumulated depreciation and amortization |  | 332,840 | 414,547 |
Property, net |  | 160,402 | 232,516 |
Proceeds from sale of property |  | 194,283 | 0 | $ 0
Gain from sale of property |  | $ 114,271 | 0 | $ 0
Office Building |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Property, net | $ 72,594 |  | 72,921 |
Proceeds from sale of property | 194,283 |  |  |
Total lease payments to be received |  |  | 6,550 |
Gain from sale of property | $ 114,271 |  |  |
Buildings |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Estimated Depreciable Life in Years |  | 33 years |  |
Property, plant and equipment, gross |  | $ 11,455 | 170,830 |
Leasehold improvements |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Property, plant and equipment, gross |  | $ 214,744 | 233,732 |
Leasehold improvements | Minimum |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Estimated Depreciable Life in Years |  | 3 years |  |
Leasehold improvements | Maximum |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Estimated Depreciable Life in Years |  | 20 years |  |
Furniture and equipment |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Property, plant and equipment, gross |  | $ 165,727 | 162,075 |
Furniture and equipment | Minimum |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Estimated Depreciable Life in Years |  | 3 years |  |
Furniture and equipment | Maximum |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Estimated Depreciable Life in Years |  | 10 years |  |
Computer software |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Property, plant and equipment, gross |  | $ 67,523 | 68,638 |
Computer software | Minimum |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Estimated Depreciable Life in Years |  | 3 years |  |
Computer software | Maximum |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Estimated Depreciable Life in Years |  | 5 years |  |
Construction in progress |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Property, plant and equipment, gross |  | $ 33,793 | $ 11,788 |

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