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Stock-Based Compensation - Performance Share Unit Awards (Details) - Performance Share Units
shares in Thousands
12 Months Ended
Dec. 31, 2021
$ / shares
shares
Shares [Roll Forward]  
Balance at beginning of period (shares) | shares 255
Granted (shares) | shares 158
Vested (shares) | shares 0
Forfeited (shares) | shares (20)
Balance at end of period (shares) | shares 393
Weighted-Average Grant-Date Fair Value [Abstract]  
Balance at beginning of period (USD per share) | $ / shares $ 29.72
Granted (USD per share) | $ / shares 55.84
Vested (USD per share) | $ / shares 0
Forfeited (USD per share) | $ / shares 36.36
Balance at end of period (USD per share) | $ / shares $ 39.89