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Equity-Based Incentive Plans (Restricted Stock Units) (Details) - Restricted Stock Units (RSUs) - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Number of RSUs        
Outstanding 1,348,258 1,698,579 1,557,994  
Granted 481,926 627,973 1,017,518  
Vested (786,622) (895,706) (811,317)  
Forfeited (70,011) (82,588) (65,616)  
Outstanding 973,551 1,348,258 1,698,579  
Weighted Average Grant Date Fair Value        
Outstanding $ 43.82 $ 31.44 $ 32.53  
Granted 98.29 59.38 33.54  
Vested 37.38 32.30 36.09  
Forfeited 46.82 32.47 32.20  
Outstanding $ 71.80 $ 43.82 $ 31.44  
Aggregate Intrinsic Value        
Outstanding $ 94,765 $ 83,686 $ 62,627 $ 53,034
Unrecognized Compensation        
Outstanding $ 44,394 39,657 35,821 $ 33,581
Employee Service Share-based Compensation, Aggregate Disclosures [Abstract]        
Weighted average remaining life 1 year 6 months 21 days      
Fair value of instruments vested during the period $ 79,100 $ 56,500 $ 29,900  
Total shares withheld 249,000 290,000 266,000