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Summary of Significant Accounting Policies - Stock-Based Compensation (Details) - USD ($)
$ / shares in Units, $ in Thousands
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Employee stock-based awards      
Total amount of common stock reserved and available for issuance pursuant to awards granted under the 2014 Plan (in shares) 20,750,000    
Qualifying service period 5 years    
Stock-based compensation $ 118,138 $ 73,799 $ 56,861
Stock-based compensation expense, after tax $ 109,252 $ 68,309 52,600
Employee Stock Purchase Plan      
Total amount of common stock reserved and available for issuance pursuant to awards granted under the 2014 Plan (in shares) 20,750,000    
Employee stock purchase plan, shares available for grant (in shares) 4,984,132    
Employee stock-based awards, unrecognized compensation costs on nonvested awards $ 77,627    
Employee stock-based awards, weighted average recognition period 1 year 10 months 24 days    
Performance Units Original Awards      
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options      
Non-vested at the beginning of the period (in shares) (804,910)    
Granted (in shares) 462,501    
Prior year grant adjustments for performance above target (in shares) 0    
Vested (in shares) (574,225)    
Forfeited (in shares) (81,254)    
Non-vested at the end of the period (in shares) (611,932) (804,910)  
Restricted Stock Units (RSUs)      
Employee stock-based awards      
Award vesting period 3 years    
Aggregate intrinsic value      
Total fair value of shares or units vested $ 29,852 $ 32,664 27,078
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options      
Non-vested at the beginning of the period (in shares) (1,360,264)    
Granted (in shares) 712,061    
Vested (in shares) (647,901)    
Forfeited (in shares) (230,049)    
Non-vested at the end of the period (in shares) (1,194,375) (1,360,264)  
Weighted average grant date fair value      
Weighted average grant date fair value, non-vested, beginning of period (in dollars per share) $ 50.24    
Weighted average grant date fair value, granted (in dollars per share) 83.78    
Weighted average grant date fair value, vested (in dollars per share) 46.07    
Weighted average grant date fair value, forfeited (in dollars per share) 62.87    
Weighted average grant date fair value, non-vested, end of period (in dollars per share) $ 70.06 $ 50.24  
PUs Adjustment      
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options      
Non-vested at the beginning of the period (in shares) (323,557)    
Granted (in shares) 0    
Prior year grant adjustments for performance above target (in shares) 273,653    
Vested (in shares) 0    
Forfeited (in shares) 0    
Non-vested at the end of the period (in shares) (49,904) (323,557)  
Performance Units      
Employee stock-based awards      
Qualifying service period 3 years    
Award vesting period 3 years    
Aggregate intrinsic value      
Total fair value of shares or units vested $ 24,617 $ 34,896 $ 20,059
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options      
Non-vested at the beginning of the period (in shares) (481,353)    
Granted (in shares) 462,501    
Prior year grant adjustments for performance above target (in shares) 273,653    
Vested (in shares) (574,225)    
Forfeited (in shares) (81,254)    
Non-vested at the end of the period (in shares) (562,028) (481,353)  
Weighted average grant date fair value      
Weighted average grant date fair value, non-vested, beginning of period (in dollars per share) $ 43.16    
Weighted average grant date fair value, granted (in dollars per share) 92.01    
Weighted average grant date fair value, vested (in dollars per share) 42.87    
Prior year grant adjustments for performance above target (in dollars per share) 52.33    
Weighted average grant date fair value, forfeited (in dollars per share) 76.29    
Weighted average grant date fair value, non-vested, end of period (in dollars per share) $ 83.33 $ 43.16  
Performance Units | Minimum | Market condition associated with shareholder return of common stock      
Employee stock-based awards      
Percentage payout rate 0.00%    
Performance Units | Maximum | Market condition associated with shareholder return of common stock      
Employee stock-based awards      
Percentage payout rate 350.00%    
Employee Stock Purchase Plan      
Employee Stock Purchase Plan      
Employee stock purchase plan, offering periods 6 months    
Percentage of market price for the purchase of shares 95.00%    
Employee stock purchase plan, maximum employee subscription rate percent 15.00%    
Employee stock purchase plan, shares issued in period (in shares) 82,244 120,647 112,486
Employee stock purchase plan, shares available for grant (in shares) 788,613    
Three Year Vesting Option      
Employee stock-based awards      
Award vesting period 3 years    
Contractual term of awards 10 years    
Employee And Non Employees Stock Option      
Employee stock-based awards      
Fair value of options granted (in dollars per share) $ 22.58 $ 10.98 $ 7.44
Weighted average assumptions used for grants      
Expected volatility (as a percent) 28.60% 29.10% 28.00%
Risk-free interest rate (as a percent) 4.25% 3.92% 1.72%
Expected dividend yield (as a percent) 3.20% 4.70% 5.00%
Expected life of the option 10 years 10 years 10 years
Summary of option activity      
Options outstanding balance, beginning of period (in shares) 4,060,597    
Options granted (in shares) 83,054    
Options exercised (in shares) (433,732)    
Options outstanding balance, end of period (in shares) 3,709,919 4,060,597  
Options exercisable balance (in shares) 3,451,625    
Options expected to vest (in shares) 258,294    
Weighted Average Exercise Price      
Weighted average exercise price, options outstanding balance beginning of period (in dollars per share) $ 37.84    
Weighted average exercise price, options granted (in dollars per share) 81.03    
Weighted average exercise price, options exercised (in dollars per share) 45.95    
Weighted average exercise price, options outstanding balance end of period (in dollars per share) 37.85 $ 37.84  
Weighted average exercise price, options exercisable (in dollars per share) 36.12    
Weighted average exercise price, options expected to vest (in dollars per share) $ 60.93    
WEIGHTED AVERAGE REMAINING CONTRACTUAL TERM (YEARS)      
Weighted average remaining contractual term, options outstanding 3 years 10 months 20 days    
Weighted average remaining contractual term, options exercisable 3 years 6 months 25 days    
Weighted average remaining contractual term, options expected to vest 8 years 2 months 19 days    
Aggregate intrinsic value      
Aggregate intrinsic value, options outstanding $ 249,538    
Aggregate intrinsic value, options exercisable 238,128    
Aggregate intrinsic value, options expected to vest $ 11,410    
Performance Units Original Awards | Performance Units      
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options      
Granted (in shares)   641,412 435,675
2013 Employee Stock Purchase Plan | Employee Stock Purchase Plan      
Employee stock-based awards      
Total amount of common stock reserved and available for issuance pursuant to awards granted under the 2014 Plan (in shares) 2,000,000    
Employee Stock Purchase Plan      
Total amount of common stock reserved and available for issuance pursuant to awards granted under the 2014 Plan (in shares) 2,000,000