v3.26.1
Components of Other Assets (Detail) - USD ($)
$ in Thousands
Mar. 31, 2026
Dec. 31, 2025
Schedule of Other Assets [Line Items]    
Furniture, Equipment and Leasehold Improvements $ 987,586 $ 952,583
Less: Accumulated Depreciation (456,764) (431,394)
Furniture, Equipment and Leasehold Improvements, Net 530,822 521,189
Prepaid Expenses 292,507 315,338
Freestanding Derivatives 156,638 134,557
Other 55,204 186,635
Total Other Assets $ 1,035,171 $ 1,157,719