XML 46 R34.htm IDEA: XBRL DOCUMENT v3.22.1
Organization and Description of the Business (Details) - USD ($)
$ / shares in Units, $ in Millions
3 Months Ended
Mar. 25, 2017
Mar. 31, 2022
Mar. 31, 2021
Feb. 25, 2019
Business Acquisition [Line Items]        
Ordinary shares repurchased (in shares)   4,147,450 0  
Average price of ordinary shares repurchased (in dollars per share)   $ 24.09    
Value of treasury stock acquired using the cost method   $ 100    
BrightSphere Investment Group | Paulson        
Business Acquisition [Line Items]        
Parent owned interest       21.70%
Parent Company        
Business Acquisition [Line Items]        
Percent of interest sold 24.95%