XML 67 R57.htm IDEA: XBRL DOCUMENT v3.22.2
Shareholders' Equity - Schedule of Stock by Class (Details) - $ / shares
Jun. 30, 2022
Dec. 31, 2021
Common Class A    
Class of Stock [Line Items]    
Common stock, par value (in dollars per share) $ 0.025  
Authorized Shares 105,000,000.0 105,000,000.0
Outstanding 42,000,000.0 40,800,000
Treasury 600,000 900,000
Total Issued Shares 42,600,000 41,700,000
Common Class B    
Class of Stock [Line Items]    
Common stock, par value (in dollars per share) $ 0.025  
Authorized Shares 80,000,000.0 80,000,000.0
Outstanding 13,500,000 13,500,000
Treasury 0 0
Total Issued Shares 13,500,000 13,500,000
Common Class C    
Class of Stock [Line Items]    
Common stock, par value (in dollars per share) $ 0.025  
Authorized Shares 20,000,000.0 20,000,000.0
Outstanding 0 0
Treasury 500,000 500,000
Total Issued Shares 500,000 500,000