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Performance-Based Restricted Stock Units Issued and Outstanding (Details) - Amended and Restated 2010 Incentive Plan - Performance Stock Units
$ / shares in Units, shares in Thousands, $ in Thousands
12 Months Ended
Dec. 31, 2024
USD ($)
$ / shares
shares
Performance Stock Units  
Unvested, Beginning Balance | shares 205
Granted | shares 80
Performance adjustments | shares 16
Vested | shares (49)
Forfeited | shares (25)
Unvested, Ending Balance | shares 227
Expected to vest at end of period | shares 190
Weighted Average Grant Date Fair Value  
Unvested, Beginning Balance | $ / shares $ 160.24
Granted | $ / shares 177.06
Performance adjustment | $ / shares 166.64
Vested | $ / shares 166.58
Forfeited | $ / shares 168.78
Unvested, Ending Balance | $ / shares 165.13
Expected to vest at end of period | $ / shares $ 163.87
Weighted Average Remaining Vesting Period (in years)  
Unvested at end of period 1 year 1 month 24 days
Expected to vest at end of period 1 year 1 month 24 days
Aggregate Intrinsic Value  
Unvested at end of period | $ $ 34,667
Expected to vest at end of period | $ $ 29,051