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Debt - Narrative (Details)
$ / shares in Units, shares in Millions, $ in Millions
1 Months Ended 3 Months Ended 12 Months Ended
Apr. 30, 2025
USD ($)
shares
Mar. 31, 2025
USD ($)
loans
$ / shares
$ / option
Mar. 31, 2025
USD ($)
day
loans
$ / shares
$ / option
shares
Mar. 31, 2024
USD ($)
Dec. 31, 2023
USD ($)
Dec. 31, 2024
USD ($)
Debt Instrument [Line Items]            
Number of loans | loans   2 2      
Repayment of convertible debt     $ 163.9 $ 0.0    
Loss on extinguishment of debt     39.5 $ 0.0    
Series A Preferred Stock            
Debt Instrument [Line Items]            
Repurchase amount   $ 124.5 124.5      
Net proceeds     440.7      
Subsequent Event | Series A Preferred Stock            
Debt Instrument [Line Items]            
Repurchase amount $ 293.2          
Secured Debt | Revolving Credit Facility expires 2028            
Debt Instrument [Line Items]            
Credit facility, borrowing capacity   $ 500.0 $ 500.0      
Equipment financing | Secured Debt            
Debt Instrument [Line Items]            
Debt instrument, face amount         $ 24.0  
Debt instrument, term         36 months  
Convertible Senior Notes | Secured Debt            
Debt Instrument [Line Items]            
Debt instrument stated percentage   0.375% 0.375%      
Convertible Senior Notes | Convertible Debt            
Debt Instrument [Line Items]            
Debt instrument stated percentage   0.375% 0.375%      
Debt instrument, interest rate, effective percentage   0.76% 0.76%      
Debt unamortized issuance costs   $ (3.7) $ (3.7)     $ (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      
Number of capped shares (in shares) | shares     3.5      
Repurchased face amount   $ 125.2 $ 125.2      
Repayment of convertible debt   162.5        
Loss on extinguishment of debt   39.5        
Proceeds from settlement of capped calls options   $ 23.1        
Convertible Senior Notes | Convertible Debt | Subsequent Event            
Debt Instrument [Line Items]            
Debt instrument, face amount $ 380.0          
Number of capped shares (in shares) | shares 1.7          
Repurchased face amount $ 294.8          
Repayment of convertible debt 377.6          
Loss on extinguishment of debt 84.4          
Proceeds from settlement of capped calls options $ 52.6          
Convertible Senior Notes | Convertible Debt | Price Risk Derivative            
Debt Instrument [Line Items]            
Initial strike price (in dollars per share) | $ / option   335.90 335.90      
Premium percentage over last reported sale price   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      
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      
Threshold trading days | day     20      
Threshold consecutive trading days | day     30      
Senior Unsecured Notes | Secured Debt            
Debt Instrument [Line Items]            
Debt instrument, face amount   $ 450.0 $ 450.0      
Debt instrument stated percentage   6.50% 6.50%      
Debt instrument, interest rate, effective percentage   6.84% 6.84%