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Treasury Stock (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
2 Months Ended 3 Months Ended 6 Months Ended
Aug. 13, 2021
May 14, 2021
May 04, 2021
Mar. 10, 2021
May 04, 2021
Jun. 30, 2022
Mar. 31, 2022
Jun. 30, 2021
Mar. 31, 2021
Jun. 30, 2022
Dec. 31, 2021
Treasury Stock                      
Adjustment to additional paid in capital           $ 303,029       $ 303,029 $ 296,670
Common stock acquired, cost           128,457 $ 394,930 $ 98,331 $ 63,348    
Accelerated Share Repurchase March 10, 2021                      
Treasury Stock                      
Number of repurchased shares delivered in initial delivery       276              
Initial share delivery as a percentage of the number of shares initially underlying the ASR agreement       80.00%              
Stock price on initial delivery       $ 101.49              
Number of additional repurchased shares delivered at final settlement     46                
Aggregate number of shares delivered         322            
Final average cost per share         $ 108.76            
Adjustment to additional paid in capital     $ 7,000 $ (7,000) $ 7,000            
Common stock acquired, cost     $ 7,000 28,000              
Accelerated Share Repurchase March 10, 2021 | Maximum                      
Treasury Stock                      
Targeted repurchase of common stock       $ 35,000              
Accelerated Share Repurchase May 14, 2021                      
Treasury Stock                      
Number of repurchased shares delivered in initial delivery   418                  
Initial share delivery as a percentage of the number of shares initially underlying the ASR agreement   80.00%                  
Stock price on initial delivery   $ 95.63                  
Number of additional repurchased shares delivered at final settlement 139                    
Aggregate number of shares delivered 558                    
Final average cost per share $ 89.68                    
Adjustment to additional paid in capital $ 10,000 $ (10,000)                  
Common stock acquired, cost $ 10,000 40,000                  
Accelerated Share Repurchase May 14, 2021 | Maximum                      
Treasury Stock                      
Targeted repurchase of common stock   $ 50,000                  
Common stock repurchase authorization                      
Treasury Stock                      
Authorized amount for repurchase of common stock           1,645,000       $ 1,645,000  
Common stock acquired, shares                   5,894  
Common stock acquired, cost                   $ 523,387  
Remaining authorized repurchase amount           $ 72,046       $ 72,046