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Stock-Based Compensation (Tables)
9 Months Ended
Sep. 30, 2022
Restricted stock [Member]  
Summary of Changes in Non-vested Shares of Restricted Stock Outstanding
A summary of changes in non-vested restricted shares outstanding for the nine months ended September 30, 2022 is presented below. 
Number of
non-vested
shares
Weighted average
grant-date
fair value
Non-vested restricted shares outstanding at December 31, 20215,894,508 $28.38 
Granted1,539,017 56.11 
Vested(1,678,380)36.67 
Forfeited(366,207)27.49 
Non-vested restricted shares outstanding at September 30, 20225,388,938 $33.77