Quarterly report pursuant to Section 13 or 15(d)

Long-Term Debt (Details)

v3.20.2
Long-Term Debt (Details)
$ / shares in Units, € in Millions, shares in Millions
1 Months Ended 3 Months Ended 9 Months Ended
May 08, 2020
Jul. 31, 2020
USD ($)
$ / shares
Jun. 30, 2020
USD ($)
May 31, 2020
USD ($)
D
$ / shares
Apr. 30, 2020
USD ($)
installment
Mar. 31, 2020
USD ($)
Sep. 30, 2020
USD ($)
Sep. 30, 2020
USD ($)
shares
Sep. 30, 2019
USD ($)
Sep. 30, 2020
EUR (€)
Jul. 31, 2020
EUR (€)
Apr. 30, 2020
EUR (€)
Debt Instrument [Line Items]                        
Principal amount outstanding             $ 1,532,435,000 $ 1,532,435,000        
Loss on extinguishment of debt               10,480,000 $ 3,988,000      
Beneficial conversion feature               131,240,000        
Outstanding principal amount of notes             1,712,500,000 1,712,500,000        
Interest expense, net             $ 29,520,000 $ 42,049,000        
Export Credit Backed Securities                        
Debt Instrument [Line Items]                        
Principal amount outstanding         $ 386,000,000              
Number of installments for amortization | installment         8              
Debt holiday period         12 months              
Supplemental Agreement                        
Debt Instrument [Line Items]                        
Annual debt repayment rate       25                
$675 Million Senior Secured Revolving Loan Facility                        
Debt Instrument [Line Items]                        
Principal amount outstanding           $ 675,000,000            
Maximum borrowing capacity           $ 675,000,000            
Repayment of Epic credit facility   $ 675,000,000                    
$675 Million Senior Secured Revolving Loan Facility | LIBOR                        
Debt Instrument [Line Items]                        
Basis spread on variable rate           0.80%            
$675 Million Senior Secured Revolving Loan Facility | Eurocurrency Loans | LIBOR                        
Debt Instrument [Line Items]                        
Basis spread on variable rate           1.75%            
$675 Million Senior Secured Revolving Loan Facility | Base Rate Loans | Base rate loans                        
Debt Instrument [Line Items]                        
Basis spread on variable rate           0.75%            
$230 Pride of America Term Loan                        
Debt Instrument [Line Items]                        
Principal amount         $ 230,000,000              
$230 Pride of America Term Loan | Eurocurrency Loans | LIBOR                        
Debt Instrument [Line Items]                        
Basis spread on variable rate         1.75%              
$230 Pride of America Term Loan | Base Rate Loans | Base rate loans                        
Debt Instrument [Line Items]                        
Basis spread on variable rate         0.75%              
$260 Million Norwegian Jewel Term Loan                        
Debt Instrument [Line Items]                        
Principal amount       $ 260,000,000                
Annual debt repayment rate       25                
$260 Million Norwegian Jewel Term Loan | Eurocurrency Loans | LIBOR                        
Debt Instrument [Line Items]                        
Basis spread on variable rate       2.50%                
$260 Million Norwegian Jewel Term Loan | Base Rate Loans | Base rate loans                        
Debt Instrument [Line Items]                        
Basis spread on variable rate       1.50%                
Private Exchangeable Notes                        
Debt Instrument [Line Items]                        
Principal amount       $ 400,000,000                
Redemption price as a percentage of face amount       100.00%                
Percentage of share price on debt instrument       250.00%                
Number of specified trading days | D       20                
Number of consecutive trading days | D       30                
Debt instrument amount       $ 1,000                
Ordinary share exchange rate       82.6446                
Initial exchange price | $ / shares       $ 12.10                
Remaining discount amortization period               5 years 8 months 12 days        
Percentage of Effective interest rate             15.54% 15.54%   15.54%    
If-converted value above par value               $ 165,600,000        
Shares available | shares               33.1        
Private Exchangeable Notes | Maximum                        
Debt Instrument [Line Items]                        
Ordinary share exchange rate       90.9090                
Private Exchangeable Notes | Accreted Interest [Member] | Debt Instrument, First Year Post Issuance                        
Debt Instrument [Line Items]                        
Interest Rate       7.00%                
Private Exchangeable Notes | Accreted Interest [Member] | Debt Instrument, Four Years Following First Year Post Issuance                        
Debt Instrument [Line Items]                        
Interest Rate       4.50%                
Private Exchangeable Notes | Cash Interest | Debt Instrument, Four Years Following First Year Post Issuance                        
Debt Instrument [Line Items]                        
Interest Rate       3.00%                
Private Exchangeable Notes | Cash Interest | Debt Instrument, Final Year Prior To Maturity                        
Debt Instrument [Line Items]                        
Interest Rate       7.50%                
Senior Secured Notes Due 2024                        
Debt Instrument [Line Items]                        
Principal amount       $ 675,000,000.0                
Original issue discount and private offering       99.00%                
Interest Rate       12.25%                
Percentage of principal amount of debt redeemed       35.00%                
Percentage of thresholds, after percentage       65.00%                
Senior Secured Notes Due 2024 | Debt Redemption Prior To February 15, 2024                        
Debt Instrument [Line Items]                        
Redemption price as a percentage of face amount       100.00%                
Senior Secured Notes Due 2024 | Debt Redemption On Or After February 15, 2024                        
Debt Instrument [Line Items]                        
Redemption price as a percentage of face amount       100.00%                
Senior Secured Notes Due 2024 | Debt Redemption Prior To February 15, 2022                        
Debt Instrument [Line Items]                        
Redemption price as a percentage of face amount       112.25%                
2025 Exchangeable Notes                        
Debt Instrument [Line Items]                        
Principal amount   $ 450,000,000.0                    
Interest Rate   5.375%                 5.375%  
Debt instrument amount   $ 1,000                    
Ordinary share exchange rate   53.3333                    
Initial exchange price | $ / shares   $ 18.75                    
Remaining discount amortization period               4 years 9 months 18 days        
Percentage of Effective interest rate             5.97% 5.97%   5.97%    
2025 Exchangeable Notes | Maximum                        
Debt Instrument [Line Items]                        
Ordinary share exchange rate   66.6666                    
2026 Senior Secured Notes                        
Debt Instrument [Line Items]                        
Principal amount   $ 750,000,000.0                    
Interest Rate   10.25%                 10.25%  
Percentage of principal amount of debt redeemed   35.00%                    
Percentage of thresholds, after percentage   65.00%                    
2026 Senior Secured Notes | Debt Redemption Prior To August 1, 2023                        
Debt Instrument [Line Items]                        
Redemption price as a percentage of face amount   100.00%                    
2026 Senior Secured Notes | Debt Redemption On Or Prior To August 1, 2023 [Member]                        
Debt Instrument [Line Items]                        
Redemption price as a percentage of face amount   110.25%                    
Exchangeable Senior Secured Notes Due 2024                        
Debt Instrument [Line Items]                        
Principal amount       $ 862,500,000                
Interest Rate       6.00%                
Debt instrument amount       $ 1,000                
Ordinary share exchange rate       72.7273                
Initial exchange price | $ / shares       $ 13.75                
Remaining discount amortization period               3 years 7 months 6 days        
Percentage of Effective interest rate             7.07% 7.07%   7.07%    
If-converted value above par value               $ 210,800,000        
Shares available | shares               62.7        
Exchangeable Senior Secured Notes Due 2024 | Maximum                        
Debt Instrument [Line Items]                        
Ordinary share exchange rate       89.4454                
Deferred Term A Loans | Fifth Amended And Restated Credit Agreement                        
Debt Instrument [Line Items]                        
Percentage of outstanding loans held by lender 87.57%                      
Annual debt repayment rate 25                      
Deferred Term A Loans | Fifth Amended And Restated Credit Agreement | Eurocurrency Loans | LIBOR                        
Debt Instrument [Line Items]                        
Basis spread on variable rate 2.50%                      
Deferred Term A Loans | Fifth Amended And Restated Credit Agreement | Base Rate Loans | Base rate loans                        
Debt Instrument [Line Items]                        
Basis spread on variable rate 1.50%                      
Deferred Loans | Supplemental Agreement                        
Debt Instrument [Line Items]                        
Principal amount outstanding     $ 156,000,000                  
Explorer Newbuild Loan | Six Months London Interbank Offered Rate Libor                        
Debt Instrument [Line Items]                        
Basis spread on variable rate     2.80%                  
Splendor Newbuild Loan | Six Months London Interbank Offered Rate Libor                        
Debt Instrument [Line Items]                        
Basis spread on variable rate     1.75%                  
Marina Newbuild Loan | Six Months London Interbank Offered Rate Libor                        
Debt Instrument [Line Items]                        
Basis spread on variable rate     0.55%                  
Riviera Newbuild Loan | Six Months London Interbank Offered Rate Libor                        
Debt Instrument [Line Items]                        
Basis spread on variable rate     0.55%                  
EUR 529.8 Million Breakaway One Loan                        
Debt Instrument [Line Items]                        
Principal amount | €                       € 529.8
EUR 529.8 Million Breakaway One Loan | Six Months London Interbank Offered Rate Libor                        
Debt Instrument [Line Items]                        
Basis spread on variable rate         0.90%              
EUR 529.8 Million Breakaway Two Loan                        
Debt Instrument [Line Items]                        
Principal amount | €                       529.8
EUR 529.8 Million Breakaway Two Loan | Six Months London Interbank Offered Rate Libor                        
Debt Instrument [Line Items]                        
Basis spread on variable rate         1.20%              
EUR 590.5 Million Breakaway Three Loan                        
Debt Instrument [Line Items]                        
Principal amount | €                       590.5
EUR 590.5 Million Breakaway Three Loan | Six Months London Interbank Offered Rate Libor                        
Debt Instrument [Line Items]                        
Basis spread on variable rate         1.50%              
EUR 729.9 Million Breakaway Four Loan                        
Debt Instrument [Line Items]                        
Principal amount | €                       729.9
EUR 729.9 Million Breakaway Four Loan | Six Months London Interbank Offered Rate Libor                        
Debt Instrument [Line Items]                        
Basis spread on variable rate         1.50%              
EUR 710.8 Million Seahawk 1 Term Loan                        
Debt Instrument [Line Items]                        
Principal amount | €                       710.8
EUR 710.8 Million Seahawk 1 Term Loan | Six Months London Interbank Offered Rate Libor                        
Debt Instrument [Line Items]                        
Basis spread on variable rate         1.00%              
EUR 748.7 Million Seahawk 2 Term Loan                        
Debt Instrument [Line Items]                        
Principal amount | €                       € 748.7
EUR 748.7 Million Seahawk 2 Term Loan | Six Months London Interbank Offered Rate Libor                        
Debt Instrument [Line Items]                        
Basis spread on variable rate         1.00%              
Newbuild Loan [Member]                        
Debt Instrument [Line Items]                        
Principal amount outstanding | €                   € 21.6    
Principal amount | €                     € 31.2  
Interest Rate   2.50%                 2.50%  
Interest expense, net                        
Debt Instrument [Line Items]                        
Debt modification cost               $ 17,300,000        
Loss on extinguishment of debt               5,000,000.0        
Interest expense, net | $675 Million Senior Secured Revolving Loan Facility                        
Debt Instrument [Line Items]                        
Loss on extinguishment of debt               $ 5,500,000        
NCLC                        
Debt Instrument [Line Items]                        
Principal amount           $ 1,550,000,000            
NCLC | $875 Million Senior Secured Revolving Loan Facility                        
Debt Instrument [Line Items]                        
Principal amount outstanding           875,000,000            
NCLC | $875 Million Senior Secured Revolving Loan Facility | LIBOR                        
Debt Instrument [Line Items]                        
Basis spread on variable rate               1.75%        
NCLC | $675 Million Senior Secured Revolving Loan Facility                        
Debt Instrument [Line Items]                        
Principal amount outstanding           $ 675,000,000