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Stock-Based Compensation - Restricted Stock, Restricted Stock Unit and Stock Option Activity, Terms and Significant Assumptions for Options (Details) - $ / shares
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
RSUs      
Restricted Stock Units or Restricted Stock, Number      
Beginning balance (in shares) 1,366,491 1,911,712 2,258,594
Granted (in shares) 432,654 415,356 596,391
Forfeited or expired (in shares) (4,897) (2,937) (132,713)
Vested/exercised (in shares) (869,753) (957,640) (810,560)
Ending balance (in shares) 924,495 1,366,491 1,911,712
Restricted Stock Units or Restricted Stock, Weighted Average Grant Date Fair Value Per Share      
Beginning balance (in dollars per share) $ 15.33 $ 17.16 $ 21.76
Granted (in dollars per share) 34.88 22.36 18.67
Forfeited or expired (in dollars per share) 35.76 25.55 18.78
Vested/exercised (in dollars per share) 13.21 22.01 30.83
Ending balance (in dollars per share) $ 26.36 $ 15.33 $ 17.16
Stock Options      
Stock Options, Number      
Beginning balance (in shares) 4,677,564 5,490,926 5,752,932
Granted (in shares) 178,434 250,656 481,626
Forfeited or expired (in shares) (525,994) (846,621) (659,216)
Vested/exercised (in shares) (198,455) (217,397) (84,416)
Ending balance (in shares) 4,131,549 4,677,564 5,490,926
Options exercisable (in shares) 3,514,925    
Remaining unvested options outstanding and expected to vest (in shares) 610,458    
Stock Options, Weighted Average Exercise Price Per Share      
Beginning balance (in dollars per share) $ 37.41 $ 40.95 $ 44.40
Granted (in dollars per share) 35.76 21.90 17.96
Forfeited or expired (in dollars per share) 61.06 61.46 58.37
Vested/exercised (in dollars per share) 12.64 15.20 8.81
Ending balance (in dollars per share) 35.52 $ 37.41 $ 40.95
Options exercisable (in dollars per share) 37.56    
Remaining unvested options outstanding and expected to vest (in dollars per share) $ 23.93