Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation - Additional Information (Details)

v3.23.3
Stock-Based Compensation - Additional Information (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Millions
9 Months Ended
Sep. 30, 2023
Dec. 31, 2022
Stock-based compensation    
Total unrecognized compensation cost related to unvested Awards $ 43  
Weighted average period of recognition related to unvested equity awards (in years) 1 year 10 months 24 days  
Common Class A    
Stock-based compensation    
Shares reserved for future issuance upon exercise of stock options 24,300  
Common Class B    
Stock-based compensation    
Shares reserved for future issuance upon exercise of stock options 700  
8.0% Series A Cumulative Redeemable Preferred Stock    
Stock-based compensation    
Dividend rate 8.00%  
RSA and RSU | 8.0% Series A Cumulative Redeemable Preferred Stock    
Stock-based compensation    
RSUs outstanding 26  
Restricted Stock Units (RSUs) | Common Class A    
Stock-based compensation    
RSUs outstanding 15,812 23,166
RSUs/RSAs GDFV $ 3.54 $ 5.09
Restricted Stock Units (RSUs) | Common Class B    
Stock-based compensation    
RSUs outstanding 353 327
RSUs/RSAs GDFV $ 5.51 $ 4.95
Restricted Stock Units (RSUs) | 8.0% Series A Cumulative Redeemable Preferred Stock    
Stock-based compensation    
RSUs outstanding 25  
Incremental cost $ 50.93  
Restricted Stock | Common Class B    
Stock-based compensation    
RSUs outstanding 1,100  
RSUs/RSAs GDFV $ 13.65