v3.26.1
Debt - Schedule of Debt (Details)
$ / shares in Units, $ in Thousands, shares in Millions, ₩ in Billions
 1 Months Ended 6 Months Ended
May 31, 2026
USD ($)
day
$ / shares
shares
Jun. 30, 2026
USD ($)
Jun. 30, 2025
USD ($)
Jun. 30, 2026
KRW (₩)
Dec. 31, 2025
USD ($)
May 31, 2025
USD ($)
May 31, 2024
USD ($)
borrowing
May 31, 2024
KRW (₩)
borrowing
Debt Instrument [Line Items]                
Total debt   $ 2,515,751     $ 1,456,171      
Less: Unamortized discount and deferred debt costs, net   (30,020)     (10,925)      
Less: Short-term borrowings and current portion of long-term debt   (150,781)     (162,430)      
Long-term debt   2,334,950     1,282,816      
Payments for capped call transactions   56,350 $ 0          
Short-term term loans, variable rate | Japan | Subsidiary Term Loans                
Debt Instrument [Line Items]                
Total debt   0     0      
Borrowing capacity available   $ 3,100            
Senior Notes | 5.875% Senior notes, due October 2033                
Debt Instrument [Line Items]                
Interest rate (as a percent)   5.875%   5.875%        
Total debt   $ 500,000     500,000      
Convertible Debt                
Debt Instrument [Line Items]                
Payments for capped call transactions $ 56,400              
Capped call transaction, underlying investment (in shares) | shares 10.8              
Capped call transaction, initial strike price (in dollars per share) | $ / shares $ 106.37              
Capped call transaction, initial cap price (in dollars per share) | $ / shares $ 139.50              
Convertible Debt | Convertible senior notes, due July 2031                
Debt Instrument [Line Items]                
Interest rate (as a percent)   0.00%   0.00%        
Effective interest rate (as a percent) 0.03%              
Total debt   $ 1,150,000     0      
Convertible debt, accordion increase limit $ 150,000              
Debt issuance costs, net 21,000              
Convertible debt, conversion, integral multiples $ 1              
Debt instrument, redemption price, percentage 100.00%              
Debt instrument, redemption, less than 100% redemption, required minimum amount outstanding $ 150,000              
Debt instrument, convertible, conversion ratio 0.0094013              
Debt instrument, convertible, conversion price (in dollars per share) | $ / shares $ 106.37              
Convertible Debt | Convertible senior notes, due July 2031 | Debt Conversion Terms One                
Debt Instrument [Line Items]                
Debt instrument, convertible, threshold trading days | day 20              
Debt instrument, convertible, threshold consecutive trading days | day 30              
Convertible Debt | Convertible senior notes, due July 2031 | Debt Conversion Terms One, Before July 15, 2030                
Debt Instrument [Line Items]                
Debt instrument, convertible, threshold percentage of stock price trigger 150.00%              
Convertible Debt | Convertible senior notes, due July 2031 | Debt Conversion Terms One, On or After July 15, 2030                
Debt Instrument [Line Items]                
Debt instrument, convertible, threshold percentage of stock price trigger 130.00%              
Convertible Debt | Convertible senior notes, due July 2031 | Debt Conversion Terms Two                
Debt Instrument [Line Items]                
Debt instrument, convertible, threshold trading days | day 5              
Debt instrument, convertible, threshold consecutive trading days | day 10              
Debt instrument, convertible, threshold percentage of stock price trigger 98.00%              
Line of Credit | 2025 Revolving Credit Facility, applicable bank rate plus 1.75%, due May 2030 | Revolving Credit Facility                
Debt Instrument [Line Items]                
Interest rate spread (as a percent)   1.75%            
Total debt   $ 0     0      
Line of Credit | 2025 Revolving Credit Facility, applicable bank rate plus 1.75%, due May 2030 | Revolving Credit Facility                
Debt Instrument [Line Items]                
Credit facility, borrowing capacity           $ 1,000,000    
Increase in maximum borrowing capacity amount           $ 200,000    
Current borrowing capacity   $ 1,000,000            
Term Loan | Term A Loans, applicable bank rate plus 1.75%, 5.48% as of June 30, 2026, due May 2030                
Debt Instrument [Line Items]                
Interest rate spread (as a percent)   1.75%            
Effective interest rate (as a percent)   5.48%   5.48%        
Total debt   $ 493,750     500,000      
Subsidiary Term Loans | Term loan, fixed rate at 3.95%, due May 2027 | Korea                
Debt Instrument [Line Items]                
Interest rate (as a percent)   3.95%   3.95%        
Total debt   $ 0     0      
Borrowing capacity available   $ 52,000   ₩ 80.0     $ 59,000 ₩ 80.0
Number of annual borrowings | borrowing             6 6
Subsidiary Term Loans | Term loan, fixed rate at 2.12%, due December 2028 | Korea                
Debt Instrument [Line Items]                
Interest rate (as a percent)   2.12%   2.12%        
Total debt   $ 125,000     150,000      
Subsidiary Term Loans | Term loan, fixed rate at 1.23%, due December 2026 | Japan                
Debt Instrument [Line Items]                
Interest rate (as a percent)   1.23%   1.23%        
Total debt   $ 8,059     16,719      
Subsidiary Term Loans | Term loan, fixed rate at 1.59%, due December 2027 | Japan                
Debt Instrument [Line Items]                
Interest rate (as a percent)   1.59%   1.59%        
Total debt   $ 28,976     40,074      
Subsidiary Term Loans | Term loan, fixed rate at 1.80%, due December 2028 | Japan                
Debt Instrument [Line Items]                
Interest rate (as a percent)   1.80%   1.80%        
Total debt   $ 53,830     67,003      
Subsidiary Term Loans | Term loan, fixed rate at 2.05%, due December 2029 | Japan                
Debt Instrument [Line Items]                
Interest rate (as a percent)   2.05%   2.05%        
Total debt   $ 73,639     87,295      
Subsidiary Term Loans | Term loan, fixed rate at 2.42%, due December 2030 | Japan                
Debt Instrument [Line Items]                
Interest rate (as a percent)   2.42%   2.42%        
Total debt   $ 82,497     $ 95,080