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Convertible Senior Notes - Narrative (Details) - Senior Notes
$ / shares in Units, $ in Thousands
1 Months Ended 3 Months Ended
Aug. 31, 2020
USD ($)
$ / shares
Apr. 30, 2019
USD ($)
$ / shares
Apr. 30, 2018
Mar. 31, 2023
USD ($)
day
$ / shares
shares
Dec. 31, 2022
USD ($)
Mar. 31, 2019
USD ($)
Sale Price Is Greater Or Equal 130%            
Debt Instrument [Line Items]            
Threshold trading days | day       20    
Threshold consecutive trading days | day       30    
Threshold percentage of stock price trigger       130.00%    
Trading Price Per $1,000 Principal Amount Less Than 98%            
Debt Instrument [Line Items]            
Threshold trading days | day       5    
Threshold consecutive trading days | day       10    
Trading Price Per $1,000 Principal Amount Less Than 98% | Maximum            
Debt Instrument [Line Items]            
Threshold percentage of stock price trigger       98.00%    
Fundamental Change Scenario            
Debt Instrument [Line Items]            
Threshold percentage of stock price trigger     100.00%      
2026 Notes            
Debt Instrument [Line Items]            
Face value $ 1,000,000     $ 500,000 $ 500,000  
Interest rate, stated percentage 0.00%          
Proceeds from issuance of debt $ 1,000,000          
Conversion ratio 0.0092978          
Conversion price (in dollars per share) | $ / shares $ 107.55          
Net proceeds $ 984,096          
2026 Notes | Capped Call            
Debt Instrument [Line Items]            
Conversion price (in dollars per share) | $ / shares       $ 156.44    
Net proceeds 103,400          
Debt instrument, convertible (in shares) | shares       9,297,800    
0% Convertible Senior Notes Due 2026, Additional Notes            
Debt Instrument [Line Items]            
Face value $ 100,000          
2025 Notes            
Debt Instrument [Line Items]            
Face value   $ 100,000   $ 699,979 $ 699,979 $ 700,000
Interest rate, stated percentage   0.125%        
Proceeds from issuance of debt   $ 800,000        
Conversion ratio   0.0193956        
Conversion price (in dollars per share) | $ / shares   $ 51.56        
Net proceeds   $ 780,180        
2025 Notes | Capped Call            
Debt Instrument [Line Items]            
Conversion price (in dollars per share) | $ / shares       $ 79.32    
Net proceeds   $ 97,200        
Debt instrument, convertible (in shares) | shares       13,576,513