v3.26.1
DEBT - 2030 Notes (Details)
$ / shares in Units, $ in Millions
1 Months Ended
Apr. 08, 2025
USD ($)
day
Dec. 31, 2021
USD ($)
day
Mar. 31, 2026
USD ($)
$ / shares
Dec. 31, 2025
USD ($)
Nov. 30, 2025
USD ($)
Debt Instrument [Line Items]          
Principal amount | $     $ 2,279.3 $ 2,279.3  
2030 Notes          
Debt Instrument [Line Items]          
Principal amount | $     $ 1,100.0 1,100.0  
2030 Notes | Redemption Option One          
Debt Instrument [Line Items]          
Debt instrument, convertible, threshold percentage of stock price (percent) 130.00%        
Debt instrument, convertible, threshold trading days | day 20        
Debt instrument, convertible, threshold consecutive trading days | day 30        
2030 Notes | Redemption Option Two          
Debt Instrument [Line Items]          
Debt instrument, convertible, threshold percentage of stock price (percent) 98.00%        
Debt instrument, convertible, threshold consecutive trading days | day 10        
Debt instrument, convertible, redemption period, number of consecutive business days | day 5        
2030 Notes | Convertible Debt          
Debt Instrument [Line Items]          
Principal amount | $ $ 1,100.0        
Interest rate 5.00%        
Debt instrument, issuance price percentage 100.00%        
Proceeds from convertible debt | $ $ 1,081.8        
Proceeds from convertible debt used for repurchase | $ $ 931.4        
Debt instrument, convertible, conversion ratio 0.0333333        
Debt instrument, initial conversion price (in dollars per share) | $ / shares     $ 30.00    
Debt instrument, convertible, threshold percentage of stock price (percent) 130.00%        
Debt instrument, convertible, threshold trading days | day 20        
Debt instrument, redemption price, percentage of principal amount redeemed 100.00%        
2026 Notes          
Debt Instrument [Line Items]          
Principal amount | $     $ 204.3 $ 204.3  
2026 Notes | Redemption Option One          
Debt Instrument [Line Items]          
Debt instrument, convertible, threshold percentage of stock price (percent)   130.00%      
Debt instrument, convertible, threshold trading days | day   20      
Debt instrument, convertible, threshold consecutive trading days | day   30      
2026 Notes | Redemption Option Two          
Debt Instrument [Line Items]          
Debt instrument, convertible, threshold percentage of stock price (percent)   98.00%      
Debt instrument, convertible, threshold consecutive trading days | day   10      
Debt instrument, convertible, redemption period, number of consecutive business days | day   5      
2026 Notes | Convertible Debt          
Debt Instrument [Line Items]          
Principal amount | $   $ 2,012.5      
Interest rate   1.25%      
Debt instrument, issuance price percentage   99.50%      
Proceeds from convertible debt | $   $ 1,986.6      
Debt instrument, repurchased face amount | $ $ 1,052.5       $ 755.7
Proceeds from convertible debt used for repurchase | $ $ 931.4        
Debt instrument, convertible, conversion ratio   0.0018255      
Debt instrument, initial conversion price (in dollars per share) | $ / shares     $ 547.80    
Debt instrument, convertible, threshold percentage of stock price (percent)   130.00%      
Debt instrument, convertible, threshold trading days | day   20      
Debt instrument, redemption price, percentage of principal amount redeemed   100.00%