v3.25.2
Long-Term Debt - Additional Information (Details)
$ / shares in Units, € in Millions
1 Months Ended 3 Months Ended 6 Months Ended
Aug. 01, 2025
shares
Apr. 30, 2025
USD ($)
$ / shares
shares
Jan. 31, 2025
USD ($)
Jun. 30, 2025
USD ($)
item
$ / shares
Mar. 31, 2025
USD ($)
Jun. 30, 2025
USD ($)
$ / shares
shares
Jun. 30, 2024
USD ($)
Jul. 31, 2025
May 31, 2025
USD ($)
Mar. 31, 2025
EUR (€)
Dec. 31, 2024
USD ($)
$ / shares
Nov. 30, 2023
EUR (€)
Debt Instrument [Line Items]                        
Repayments of long-term debt           $ 3,866,296,000 $ 778,109,000          
Loss on extinguishment of debt           $ (119,073,000) $ (29,092,000)          
Shares issued, price per share | $ / shares   $ 19.06                    
Ordinary shares, par value (in dollars per share) | $ / shares       $ 0.0012   $ 0.0012         $ 0.0012  
Equity Offering                        
Debt Instrument [Line Items]                        
Equity offering shares | shares   3,358,098                    
Subsequent Event                        
Debt Instrument [Line Items]                        
Export credit facility financing as percentage of contract price               80.00%        
Senior Secured Notes Due 2028                        
Debt Instrument [Line Items]                        
Interest rate     8.375%                  
Debt instrument redemption amount     $ 600,000,000                  
Senior Secured Notes Due 2029                        
Debt Instrument [Line Items]                        
Interest rate       8.125%   8.125%            
Senior Secured Revolving Loan Facility                        
Debt Instrument [Line Items]                        
Maximum borrowing capacity     $ 1,700,000,000 $ 2,500,000,000   $ 2,500,000,000     $ 1,700,000,000   $ 1,200,000,000  
Number of vessels | item       14                
Senior Secured Revolving Loan Facility | Minimum                        
Debt Instrument [Line Items]                        
Commitment fee percentage     0.15%                  
Senior Secured Revolving Loan Facility | Maximum                        
Debt Instrument [Line Items]                        
Commitment fee percentage     0.30%                  
Senior Secured Revolving Loan Facility | Maturity Date Earlier to January 22, 2030                        
Debt Instrument [Line Items]                        
Debt instrument outstanding, threshold     $ 400,000,000                  
Senior Secured Revolving Loan Facility | Base Rate | Minimum                        
Debt Instrument [Line Items]                        
Basis spread on variable rate     0.00%                  
Senior Secured Revolving Loan Facility | Base Rate | Maximum                        
Debt Instrument [Line Items]                        
Basis spread on variable rate     1.00%                  
Senior Secured Revolving Loan Facility | SOFR | Minimum                        
Debt Instrument [Line Items]                        
Basis spread on variable rate     1.00%                  
Senior Secured Revolving Loan Facility | SOFR | Maximum                        
Debt Instrument [Line Items]                        
Basis spread on variable rate     2.00%                  
Senior Unsecured Notes Due 2026                        
Debt Instrument [Line Items]                        
Interest rate     5.875%                  
Debt instrument redemption amount     $ 1,200,000,000                  
Commitment in connection with financial support                        
Debt Instrument [Line Items]                        
Principal amount | €                       € 200
Exchangeable Notes                        
Debt Instrument [Line Items]                        
Debt instrument, principal amount denomination for conversion into preferences shares           $ 1,000            
Ordinary shares, par value (in dollars per share) | $ / shares       $ 1,000   $ 1,000            
Re-designated shares | shares           833,333            
Exchangeable Notes | Subsequent Event | Series A-3                        
Debt Instrument [Line Items]                        
Shares issuable upon exchange | shares 96,012                      
Senior Unsecured Notes Due 2032                        
Debt Instrument [Line Items]                        
Principal amount     $ 1,800,000,000                  
Interest rate     6.75%                  
Senior Unsecured Notes Due 2032 | Call Date, Scenario One                        
Debt Instrument [Line Items]                        
Redemption price as a percentage of face amount     100.00%                  
Senior Unsecured Notes Due 2032 | Call Date, Scenario Two                        
Debt Instrument [Line Items]                        
Percentage of principal amount of debt redeemed     40.00%                  
Redemption price as a percentage of face amount     106.75%                  
Percentage of threshold, after percentage     60.00%                  
Senior Unsecured Notes Due 2032 | Interest expense, net                        
Debt Instrument [Line Items]                        
Loss on extinguishment of debt         $ 49,500,000              
Norwegian Aqua term loan                        
Debt Instrument [Line Items]                        
Principal amount | €                   € 1,000    
Interest rate                   1.83%    
Export credit facility financing as percentage of contract price                   80.00%    
Exchangeable Senior Notes Due 2025                        
Debt Instrument [Line Items]                        
Principal amount   $ 353,900,000                    
Aggregate cash payment, premium   64,000,000                    
Exchangeable Senior Notes Due 2025 | Interest expense, net                        
Debt Instrument [Line Items]                        
Loss on extinguishment of debt       $ 69,600,000                
Exchangeable Senior Notes Due 2030                        
Debt Instrument [Line Items]                        
Principal amount   $ 353,900,000                    
Interest rate   0.875%                    
Debt instrument, principal amount denomination for conversion into preferences shares   $ 1,000                    
Ordinary share exchange rate   38.157                    
Initial exchange price | $ / shares   $ 26.21                    
Exchangeable Senior Notes Due 2030 | Maximum                        
Debt Instrument [Line Items]                        
Ordinary share exchange rate   52.4658