v3.26.1
CONVERTIBLE DEBT AND OTHER FINANCING - Convertible Senior Notes (Details)
1 Months Ended 3 Months Ended 6 Months Ended 12 Months Ended
Sep. 12, 2025
USD ($)
day
$ / shares
Sep. 15, 2022
day
$ / shares
Sep. 12, 2022
USD ($)
Dec. 31, 2025
USD ($)
$ / shares
Sep. 30, 2025
USD ($)
Mar. 31, 2026
USD ($)
Jun. 30, 2026
USD ($)
$ / shares
Jun. 30, 2025
USD ($)
Dec. 31, 2025
USD ($)
$ / shares
Sep. 10, 2025
USD ($)
Sep. 08, 2025
USD ($)
Sep. 13, 2022
USD ($)
Debt Instrument [Line Items]                        
Common stock, par value (in dollars per share) | $ / shares       $ 0.01     $ 0.01   $ 0.01      
Cash paid for interest             $ 122,314,000 $ 107,418,000        
Loss related to convertible debt                 $ 39,100,000      
Repurchase of 1.00% Convertible Senior Notes due 2027                 430,400,000      
2028 Notes | Convertible debt                        
Debt Instrument [Line Items]                        
Aggregate principal amount $ 661,300,000                      
Interest rate (as percent)                     0.00%  
Debt instrument, conversion price (in dollars per share) | $ / shares $ 670.11                      
Initial conversion price, premium, percentage 40.00%                      
Debt instrument conversion ratio 0.0014923                      
Share price (in dollars per share) | $ / shares $ 478.63                      
Long term debt outstanding       $ 647,200,000     649,800,000   647,200,000      
Debt issuance costs       14,000,000.0     11,500,000   14,000,000.0      
Fair value of long-term debt       $ 637,000,000.0     $ 607,400,000   $ 637,000,000.0      
Effective interest rate (as percent)       1.00%     1.00%   1.00%      
2028 Notes | Debt Conversion Terms One | Convertible debt                        
Debt Instrument [Line Items]                        
Trading days threshold | day 20                      
Consecutive trading days threshold | day 30                      
Percentage of stock price trigger 130.00%                      
2028 Notes | Debt Conversion Terms Two | Convertible debt                        
Debt Instrument [Line Items]                        
Trading days threshold | day 5                      
Consecutive trading days threshold | day 10                      
Percentage of stock price trigger 98.00%                      
2028 Notes | Debt Conversion Terms Three | Convertible debt                        
Debt Instrument [Line Items]                        
Trading days threshold | day 20                      
Consecutive trading days threshold | day 30                      
Percentage of stock price trigger 130.00%                      
Debt instrument, redemption price percentage 100.00%                      
Sinking fund payment $ 0                      
Initial 2028 Notes | Convertible debt                        
Debt Instrument [Line Items]                        
Aggregate principal amount                     $ 575,000,000.0  
Initial 2028 Notes | Debt Conversion Terms Three | Convertible debt                        
Debt Instrument [Line Items]                        
Debt instrument, redemption price percentage 100.00%                      
Additional 2028 Notes | Convertible debt                        
Debt Instrument [Line Items]                        
Aggregate principal amount                   $ 86,300,000    
Convertible Senior Notes Due 2027 | Convertible debt                        
Debt Instrument [Line Items]                        
Aggregate principal amount     $ 900,000,000.0                 $ 1,040,000,000.00
Debt instrument, conversion price (in dollars per share) | $ / shares   $ 286.20                    
Initial conversion price, premium, percentage   35.00%                    
Debt instrument conversion ratio   0.0034941                    
Long term debt outstanding       $ 360,500,000     $ 361,200,000   $ 360,500,000      
Debt issuance costs       2,300,000     1,600,000   2,300,000      
Fair value of long-term debt       $ 534,100,000     $ 433,700,000   $ 534,100,000      
Effective interest rate (as percent)       1.00%     1.00%   1.00%      
Repayments of long-term debt             $ 637,800,000          
Interest rate (as percent)     1.00%                  
Common stock, par value (in dollars per share) | $ / shares   $ 212.00                    
Debt, repurchased       $ 34,400,000 $ 637,800,000       $ 34,400,000      
Cash paid for interest       100,000 3,100,000              
Repurchase cost including accrued and unpaid interest       52,300,000 $ 1,110,000,000              
Loss related to convertible debt           $ 3,300,000            
Repurchase of 1.00% Convertible Senior Notes due 2027           $ 14,800,000            
Long term debt outstanding       $ 362,800,000     $ 362,800,000   $ 362,800,000      
Convertible Senior Notes Due 2027 | Debt Conversion Terms One | Convertible debt                        
Debt Instrument [Line Items]                        
Trading days threshold | day   20                    
Consecutive trading days threshold | day   30                    
Percentage of stock price trigger   130.00%                    
Convertible Senior Notes Due 2027 | Debt Conversion Terms Two | Convertible debt                        
Debt Instrument [Line Items]                        
Trading days threshold | day   5                    
Consecutive trading days threshold | day   10                    
Percentage of stock price trigger   98.00%                    
Convertible Senior Notes Due 2027 | Debt Conversion Terms Four | Convertible debt                        
Debt Instrument [Line Items]                        
Trading days threshold | day   20                    
Consecutive trading days threshold | day   30                    
Percentage of stock price trigger   130.00%                    
Debt instrument, redemption price percentage   100.00%                    
Convertible Senior Notes Due 2027, Additional Amount | Convertible debt                        
Debt Instrument [Line Items]                        
Aggregate principal amount                       $ 135,000,000.0