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Concentration Risk - Schedule of Revenue Concentration (Details) - Product Concentration Risk - Revenue Benchmark
3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Money Market Assets    
Concentration Risk [Line Items]    
Concentration risk 47.00% 27.00%
Equity Assets    
Concentration Risk [Line Items]    
Concentration risk 33.00% 45.00%
Fixed-Income Assets    
Concentration Risk [Line Items]    
Concentration risk 13.00% 18.00%