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Long-Term Incentive Compensation (Tables)
12 Months Ended
Dec. 31, 2021
Share-based Payment Arrangement [Abstract]  
Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity
The following table presents changes in restricted stock awards and related information for the year ended December 31, 2021 (shares in thousands):
Service-based Restricted StockPerformance-based Restricted Stock
Number of SharesWeighted Average Grant Date Fair ValueNumber of SharesWeighted Average Grant Date Fair ValueTotal Number of Restricted Shares
Unvested, December 31, 20201,087 $14.07 287 $12.13 1,374 
Granted601 6.77 245 6.84 846 
Vested(636)14.69 (70)6.55 (705)
Forfeited(59)13.60 (105)15.86 (164)
Unvested, December 31, 2021993 $9.29 358 $8.49 1,350