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Debt - Narrative (Details)
$ / shares in Units, $ in Millions
1 Months Ended 3 Months Ended 6 Months Ended
Jun. 30, 2025
USD ($)
$ / shares
$ / option
Mar. 31, 2025
USD ($)
Jun. 30, 2025
USD ($)
$ / shares
$ / option
Jun. 30, 2024
USD ($)
Jun. 30, 2025
USD ($)
day
$ / shares
$ / option
Jun. 30, 2024
USD ($)
Dec. 31, 2024
USD ($)
Debt Instrument [Line Items]              
Repayment of convertible debt         $ 541.5 $ 0.0  
Loss on extinguishment of debt     $ 84.4 $ 0.0 123.9 0.0  
Settlement of capped call options         75.7 0.0  
Proceeds from issuance of senior unsecured notes, net of issuance costs         $ 440.7 $ 0.0  
Secured Debt | Revolving Credit Facility              
Debt Instrument [Line Items]              
Credit facility, borrowing capacity   $ 500.0          
Secured Debt | Revolving Credit Facility | Minimum              
Debt Instrument [Line Items]              
Debt basis spread on variable rate 1.50%            
Secured Debt | Revolving Credit Facility | Maximum              
Debt Instrument [Line Items]              
Debt basis spread on variable rate 2.00%            
Convertible Senior Notes | Secured Debt              
Debt Instrument [Line Items]              
Debt instrument stated percentage 0.375%   0.375%   0.375%    
Convertible Senior Notes | Convertible Debt              
Debt Instrument [Line Items]              
Debt instrument, interest rate, effective percentage 1.25%   1.25%   1.25%    
Debt unamortized issuance costs $ 1.7   $ 1.7   $ 1.7   $ 5.1
Debt conversion rate         0.0044105    
Debt instrument, additional interest in event of reporting violation         0.50%    
Share price (in dollars per share) | $ / shares $ 167.95   $ 167.95   $ 167.95    
Principal repurchased, gross     $ 294.7   $ 419.9    
Principal repurchased, net     293.1   417.6    
Repayment of convertible debt     377.6   541.5    
Loss on extinguishment of debt     84.4   123.9    
Settlement of capped call options     52.6   75.7    
Principal outstanding $ 380.1   $ 380.1   $ 380.1    
Convertible Senior Notes | Convertible Debt | Price Risk Derivative              
Debt Instrument [Line Items]              
Initial strike price (in dollars per share) | $ / option 335.90   335.90   335.90    
Premium percentage over last reported sale price 100.00%   100.00%   100.00%    
Convertible Senior Notes | Convertible Debt | Before September 6, 2023              
Debt Instrument [Line Items]              
Conversion price (in dollars per share) | $ / shares $ 226.73   $ 226.73   $ 226.73    
Convertible Senior Notes | Convertible Debt | On or after September 6, 2023              
Debt Instrument [Line Items]              
Conversion price (in dollars per share) | $ / shares $ 294.75   $ 294.75   $ 294.75    
Threshold trading days | day         20    
Threshold consecutive trading days | day         30    
Senior Unsecured Notes | Secured Debt              
Debt Instrument [Line Items]              
Debt instrument stated percentage   6.50%          
Debt instrument, interest rate, effective percentage   6.84%          
Debt instrument, face amount   $ 450.0          
Proceeds from issuance of senior unsecured notes, net of issuance costs   $ 440.7          
Senior Secured Term Loan B | Secured Debt              
Debt Instrument [Line Items]              
Debt basis spread on variable rate 2.00%