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Share Capital (Details Textual)
$ / shares in Units, shares in Thousands, $ in Millions
 9 Months Ended
May 23, 2023
USD ($)
$ / shares
shares
Sep. 30, 2023
USD ($)
vote
$ / shares
shares
Jun. 30, 2023
shares
May 11, 2023
shares
Mar. 01, 2023
USD ($)
Share Capital [Line Items]          
Stock Repurchased and Retired During Period, Shares   6,700      
Stock Repurchase Program, Remaining Authorized Repurchase Amount | $   $ 155.7      
Stock Repurchased and Retired During Period | $ / shares   $ 6.38      
Stock Repurchase Program, Increase in Authorized Amount | $         $ 125.0
Stock Repurchase Program, Authorized Amount | $         $ 250.0
Stock Repurchased During Period, Shares 23,300        
Stock Repurchased During Period, Value | $ $ 150.0        
Stock Repurchased During Period, Per Share | $ / shares $ 6.43        
Class C Common Stock exchanged for Class A Common Stock       9,300  
ESPP Maximum Eligible Percentage Withheld     15.00%    
Repurchase of Common Stock under Repurchase Program | $   $ 42.5      
Common Class A          
Share Capital [Line Items]          
Common Stock, Shares Authorized   1,000,000      
Common Stock, Shares, Issued   115,900      
Common stock, voting rights, number of votes per share | vote   1      
Employee Stock Ownership Plan (ESOP), Shares in ESOP     3,000    
Common Class C          
Share Capital [Line Items]          
Common Stock, Shares Authorized   250,000      
Common Stock, Shares, Outstanding   151,600