XML 57 R48.htm IDEA: XBRL DOCUMENT v3.23.2
Concentration Risk - Schedule of Revenue Concentration (Details) - Product Concentration Risk - Revenue Benchmark
6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Money Market Assets    
Concentration Risk [Line Items]    
Concentration risk 46.00% 34.00%
Equity Assets    
Concentration Risk [Line Items]    
Concentration risk 30.00% 40.00%
Fixed-Income Assets    
Concentration Risk [Line Items]    
Concentration risk 12.00% 16.00%