v3.24.3
Debt, Commitments and Contingencies - Convertible Senior Notes (Details)
3 Months Ended 9 Months Ended
May 31, 2024
USD ($)
day
$ / shares
shares
Jan. 20, 2021
USD ($)
day
$ / shares
Sep. 30, 2024
USD ($)
$ / shares
shares
Jun. 30, 2024
USD ($)
shares
Sep. 30, 2023
USD ($)
shares
Jun. 30, 2023
USD ($)
shares
Sep. 30, 2024
USD ($)
$ / shares
shares
Sep. 30, 2023
USD ($)
shares
Dec. 31, 2023
USD ($)
Debt Instrument [Line Items]                  
Proceeds from convertible debt             $ 500,000,000 $ 0  
Share price (in dollars per share) | $ / shares     $ 54.67       $ 54.67    
Capped call transaction cost $ 63,100,000                
Purchases of treasury stock       $ 75,559,000 $ 6,128,000 $ 6,726,000      
Purchases of treasury stock (in shares) | shares     0            
Treasury Stock                  
Debt Instrument [Line Items]                  
Purchases of treasury stock $ 75,000,000     $ 75,000,000 $ 6,128,000 $ 6,726,000 $ 75,000,000.0    
Purchases of treasury stock (in shares) | shares 1,117,068     1,117,000 105,285 134,000 1,117,068 239,540  
Convertible Senior Notes Due 2026                  
Debt Instrument [Line Items]                  
Proceeds from convertible debt   $ 484,300,000              
Debt issuance costs   $ 15,700,000              
Debt instrument, redemption price, percentage   100.00%              
Conversion ratio   0.0067939              
Conversion price (in dollars per share) | $ / shares   $ 147.19              
Convertible Senior Notes Due 2026 | Redemption period one                  
Debt Instrument [Line Items]                  
Debt instrument, redemption price, percentage   100.00%              
Threshold percentage stock price trigger   130.00%              
Trading days threshold | day   20              
Consecutive trading days threshold | day   30              
Convertible Senior Notes Due 2026 | Redemption period two                  
Debt Instrument [Line Items]                  
Threshold percentage stock price trigger   130.00%              
Trading days threshold | day   20              
Consecutive trading days threshold | day   30              
Number of business days | day   5              
Number of consecutive trading days | day   10              
Percentage of last reported sale price threshold   98.00%              
Convertible Senior Notes Due 2029                  
Debt Instrument [Line Items]                  
Proceeds from convertible debt $ 485,200,000                
Debt issuance costs $ 14,800,000                
Debt instrument, redemption price, percentage 100.00%                
Conversion ratio 0.0114571                
Conversion price (in dollars per share) | $ / shares $ 87.28                
Convertible Senior Notes Due 2029 | Redemption period one                  
Debt Instrument [Line Items]                  
Debt instrument, redemption price, percentage 100.00%                
Threshold percentage stock price trigger 130.00%                
Trading days threshold | day 20                
Consecutive trading days threshold | day 30                
Debt instrument, amount outstanding threshold, not subject to redemption $ 75,000,000.0                
Convertible Senior Notes Due 2029 | Redemption period two                  
Debt Instrument [Line Items]                  
Threshold percentage stock price trigger 130.00%                
Trading days threshold | day 20                
Consecutive trading days threshold | day 30                
Number of business days | day 5                
Number of consecutive trading days | day 10                
Percentage of last reported sale price threshold 98.00%                
Senior Notes | Convertible Senior Notes Due 2026                  
Debt Instrument [Line Items]                  
Debt instrument, face amount   $ 500,000,000.0 $ 500,000,000.0       $ 500,000,000.0    
Debt instrument, interest rate   0.00%              
Effective interest rate   0.60%              
Debt instrument, fair value     466,700,000       466,700,000   $ 444,800,000
Senior Notes | Convertible Senior Notes Due 2029                  
Debt Instrument [Line Items]                  
Debt instrument, face amount $ 500,000,000.0   500,000,000       500,000,000    
Debt instrument, interest rate 2.25%                
Effective interest rate 2.90%                
Debt instrument, fair value     $ 477,900,000       $ 477,900,000    
Line of Credit | 2017 Facility | Revolving Credit Facility                  
Debt Instrument [Line Items]                  
Long-term debt   $ 110,000,000.0