v3.26.1
Long-Term Debt (Details)
$ / shares in Units, $ in Thousands, € in Billions
6 Months Ended
Jun. 30, 2026
USD ($)
$ / shares
Jun. 30, 2025
USD ($)
Mar. 31, 2026
EUR (€)
Dec. 31, 2025
$ / shares
Debt Instrument [Line Items]        
Repayments of long-term debt $ 1,212,597 $ 3,866,296    
Loss on extinguishment of debt   $ (119,073)    
Ordinary shares, par value (in dollars per share) | $ / shares $ 0.0012     $ 0.0012
Norwegian Luna Term Loan        
Debt Instrument [Line Items]        
Principal amount | €     € 1.0  
Interest rate     1.91%  
Export credit facility financing as percentage of contract price     80.00%  
1.125% Exchangeable Senior Notes Due 2027        
Debt Instrument [Line Items]        
Effective interest rate 6.28%      
2.5% Exchangeable Senior Notes Due 2027        
Debt Instrument [Line Items]        
Effective interest rate 7.88%      
0.875% Exchangeable Senior Notes Due 2030        
Debt Instrument [Line Items]        
Effective interest rate 5.04%      
0.750% Exchangeable Senior Notes Due 2030        
Debt Instrument [Line Items]        
Effective interest rate 6.45%