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Stock-Based Compensation - Schedule Of Restricted Stock and Performance Share Activity (Details)
9 Months Ended
Sep. 30, 2021
$ / shares
shares
Restricted Stock Units  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Grants outstanding at beginning of period (in shares) 2,057,045
Units granted (in shares) 9,983
Units vested (in shares) (95,476)
Units forfeited (in shares) (153,453)
Grants outstanding at end of period (in shares) 1,818,099
Weighted average grant date fair value of units granted (in USD per share) | $ / shares $ 34.98
Performance Share Units  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Grants outstanding at beginning of period (in shares) 635,204
Units granted (in shares) 0
Units vested (in shares) (5,894)
Units forfeited (in shares) (29,204)
Grants outstanding at end of period (in shares) 600,106
Weighted average grant date fair value of units granted (in USD per share) | $ / shares $ 0