Annual report pursuant to Section 13 and 15(d)

Long-Term Debt (Details)

v3.20.4
Long-Term Debt (Details)
$ / shares in Units, € in Millions, shares in Millions
1 Months Ended 12 Months Ended 24 Months Ended
Jan. 29, 2021
USD ($)
May 08, 2020
Feb. 28, 2021
USD ($)
Dec. 31, 2020
USD ($)
Jul. 31, 2020
USD ($)
$ / shares
Jun. 30, 2020
USD ($)
May 31, 2020
USD ($)
D
$ / shares
Apr. 30, 2020
USD ($)
installment
Mar. 31, 2020
USD ($)
Dec. 31, 2020
USD ($)
shares
Dec. 31, 2019
USD ($)
Dec. 31, 2018
USD ($)
Dec. 31, 2020
USD ($)
Feb. 28, 2021
EUR (€)
Dec. 31, 2020
EUR (€)
Jul. 31, 2020
EUR (€)
Apr. 30, 2020
EUR (€)
Dec. 31, 2019
EUR (€)
Debt Instrument [Line Items]                                    
Principal amount outstanding       $ 1,552,480,000           $ 1,552,480,000     $ 1,552,480,000          
Loss on extinguishment of debt                   10,480,000 $ 13,397,000 $ 6,346,000            
Beneficial conversion feature                   131,240,000                
Long term-debt, reclassified       671,100,000           671,100,000     671,100,000          
Outstanding principal amount of notes       1,726,811,000           1,726,811,000     1,726,811,000          
Interest expense, net                   482,300,000 272,900,000 270,400,000            
Amortization of deferred financing costs                   42,200,000 27,500,000 31,400,000            
Accrued interest liability       101,900,000           101,900,000 33,300,000   101,900,000          
Loss on extinguishment of and modification debt                   27,800,000 16,700,000 $ 6,300,000            
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                      
$875.0 million senior secured Revolving Loan Facility                                    
Debt Instrument [Line Items]                                    
Principal amount outstanding       875,000,000           875,000,000     875,000,000          
Maximum borrowing capacity       $ 875,000,000.0           $ 875,000,000.0 875,000,000.0   $ 875,000,000.0          
Interest Rate       1.90%           1.90%     1.90%   1.90%      
$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 outstanding       $ 229,558,000           $ 229,558,000 229,621,000   $ 229,558,000          
Principal amount       $ 230,000,000       $ 230,000,000   $ 230,000,000 $ 230,000,000   $ 230,000,000          
Interest Rate       1.15%           1.15% 2.81%   1.15%   1.15%     2.81%
$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 outstanding       $ 221,718,000           $ 221,718,000 $ 221,860,000   $ 221,718,000          
Principal amount       $ 260,000,000     $ 260,000,000     $ 260,000,000 $ 260,000,000   $ 260,000,000          
Interest Rate       1.52%           1.52% 2.54%   1.52%   1.52%     2.54%
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 outstanding       $ 278,148,000           $ 278,148,000     $ 278,148,000          
Principal amount       $ 400,000,000.0     $ 400,000,000     $ 400,000,000.0 $ 400,000,000.0   $ 400,000,000.0          
Interest Rate       7.00%           7.00%     7.00%   7.00%      
Beneficial conversion feature                   $ 131,200,000                
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 4 months 24 days                
Percentage of effective interest rate       15.54%           15.54%     15.54%   15.54%      
If-converted value above par value                   $ 456,400,000                
Shares available | shares                   34.2                
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             0.07%                      
Private Exchangeable Notes | Accreted Interest [Member] | Debt Instrument, Four Years Following First Year Post Issuance                                    
Debt Instrument [Line Items]                                    
Interest Rate             0.045%                      
Private Exchangeable Notes | Cash Interest | Debt Instrument, Four Years Following First Year Post Issuance                                    
Debt Instrument [Line Items]                                    
Interest Rate             0.03%                      
Private Exchangeable Notes | Cash Interest | Debt Instrument, Final Year Prior To Maturity                                    
Debt Instrument [Line Items]                                    
Interest Rate             0.075%                      
Senior Secured Notes Due 2024                                    
Debt Instrument [Line Items]                                    
Principal amount outstanding       $ 650,178,000           $ 650,178,000     $ 650,178,000          
Principal amount       $ 675,000,000.0     $ 675,000,000.0     $ 675,000,000.0 675,000,000.0   $ 675,000,000.0          
Original issue discount and private offering             99.00%                      
Interest Rate       12.25%     12.25%     12.25%     12.25%   12.25%      
Percentage of principal amount of debt redeemed             35.00%                      
Percentage of thresholds, after percentage             65.00%                      
Interest rate                         12.25%          
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 outstanding       $ 439,390,000           $ 439,390,000     $ 439,390,000          
Principal amount       $ 450,000,000.0 $ 450,000,000.0         $ 450,000,000.0 450,000,000.0   $ 450,000,000.0          
Interest Rate       5.375% 5.375%         5.375%     5.375%   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 7 months 6 days                
Percentage of effective interest rate       5.97%           5.97%     5.97%   5.97%      
If-converted value above par value                   $ 160,300,000                
Shares available | shares                   24.0                
Interest rate                         5.375%          
2025 Exchangeable Notes | Maximum                                    
Debt Instrument [Line Items]                                    
Ordinary share exchange rate         66.6666                          
2026 Senior Secured Notes                                    
Debt Instrument [Line Items]                                    
Principal amount outstanding       $ 739,295,000           $ 739,295,000     $ 739,295,000          
Principal amount       $ 750,000,000.0 $ 750,000,000.0         $ 750,000,000.0 750,000,000.0   $ 750,000,000.0          
Interest Rate       10.25% 10.25%         10.25%     10.25%   10.25% 10.25%    
Percentage of principal amount of debt redeemed         35.00%                          
Percentage of thresholds, after percentage         65.00%                          
Interest rate                         10.25%          
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                                    
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 outstanding       $ 834,941,000           $ 834,941,000     $ 834,941,000          
Principal amount       $ 862,500,000     $ 862,500,000     $ 862,500,000 862,500,000   $ 862,500,000          
Interest Rate       6.00%     6.00%     6.00%     6.00%   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 4 months 24 days                
Percentage of effective interest rate       7.07%           7.07%     7.07%   7.07%      
If-converted value above par value                   $ 732,700,000                
Shares available | shares                   62.7                
Interest rate                         6.00%          
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                                    
Debt Instrument [Line Items]                                    
Principal amount outstanding       $ 251,634,000           $ 251,634,000 $ 242,449,000   $ 251,634,000          
Interest Rate       3.39%           3.39% 3.43%   3.39%   3.39%     3.43%
Explorer Newbuild Loan | Six Months London Interbank Offered Rate Libor                                    
Debt Instrument [Line Items]                                    
Basis spread on variable rate           2.80%                        
Splendor Newbuild Loan                                    
Debt Instrument [Line Items]                                    
Principal amount outstanding       $ 402,177,000           $ 402,177,000     $ 402,177,000          
Interest Rate       2.97%           2.97%     2.97%   2.97%      
Splendor Newbuild Loan | Six Months London Interbank Offered Rate Libor                                    
Debt Instrument [Line Items]                                    
Basis spread on variable rate           1.75%                        
Marina Newbuild Loan                                    
Debt Instrument [Line Items]                                    
Principal amount outstanding       $ 134,821,000           $ 134,821,000 $ 156,319,000   $ 134,821,000          
Interest Rate       1.03%           1.03% 2.75%   1.03%   1.03%     2.75%
Marina Newbuild Loan | Six Months London Interbank Offered Rate Libor                                    
Debt Instrument [Line Items]                                    
Basis spread on variable rate           0.55%                        
Riviera Newbuild Loan                                    
Debt Instrument [Line Items]                                    
Principal amount outstanding       $ 203,038,000           $ 203,038,000 $ 202,233,000   $ 203,038,000          
Interest Rate       0.96%           0.96% 2.48%   0.96%   0.96%     2.48%
Riviera Newbuild Loan | Six Months London Interbank Offered Rate Libor                                    
Debt Instrument [Line Items]                                    
Basis spread on variable rate           0.55%                        
Term Loan A                                    
Debt Instrument [Line Items]                                    
Principal amount outstanding       $ 1,536,417,000           $ 1,536,417,000 $ 1,565,512,000   $ 1,536,417,000          
Interest Rate       1.93%           1.93% 3.06%   1.93%   1.93%     3.06%
EUR 529.8 Million Breakaway One Loan                                    
Debt Instrument [Line Items]                                    
Principal amount outstanding       $ 307,529,000           $ 307,529,000 $ 305,969,000   $ 307,529,000          
Principal amount | €                             € 529.8   € 529.8 € 529.8
Interest Rate       1.15%           1.15% 2.84%   1.15%   1.15%     2.84%
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 outstanding       $ 343,214,000           $ 343,214,000 $ 370,531,000   $ 343,214,000          
Principal amount | €                             € 529.8   529.8 € 529.8
Interest Rate       3.90%           3.90% 4.10%   3.90%   3.90%     4.10%
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 outstanding       $ 481,085,000           $ 481,085,000 $ 478,665,000   $ 481,085,000          
Principal amount | €                             € 590.5   590.5 € 590.5
Interest Rate       2.83%           2.83% 2.98%   2.83%   2.83%     2.98%
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 outstanding       $ 633,699,000           $ 633,699,000 $ 630,088,000   $ 633,699,000          
Principal amount | €                             € 729.9   729.9 € 729.9
Interest Rate       2.85%           2.85% 2.98%   2.85%   2.85%     2.98%
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 outstanding       $ 695,843,000           $ 695,843,000 $ 692,150,000   $ 695,843,000          
Principal amount | €                             € 710.8   710.8 € 710.8
Interest Rate       3.69%           3.69% 3.92%   3.69%   3.69%     3.92%
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 outstanding       $ 860,212,000           $ 860,212,000 $ 856,188,000   $ 860,212,000          
Principal amount | €                             € 748.7   € 748.7 € 748.7
Interest Rate       3.71%           3.71% 3.92%   3.71%   3.71%     3.92%
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%                    
Term loan - newbuild related                                    
Debt Instrument [Line Items]                                    
Principal amount outstanding       $ 26,387,000           $ 26,387,000     $ 26,387,000   € 21.6      
Principal amount | €                               € 31.2    
Interest Rate       2.50% 2.50%         2.50%     2.50%   2.50% 2.50%    
2026 Senior Unsecured Notes                                    
Debt Instrument [Line Items]                                    
Principal amount outstanding       $ 837,659,000           $ 837,659,000     $ 837,659,000          
Principal amount       $ 850,000,000.0           $ 850,000,000.0 $ 850,000,000.0   $ 850,000,000.0          
Interest Rate       5.875%           5.875%     5.875%   5.875%      
Redemption price as a percentage of face amount       105.875%                            
Percentage of principal amount of debt redeemed       40.00%                            
Percentage of thresholds, after percentage       60.00%                            
Interest rate                         5.875%          
2026 Senior Unsecured Notes | Debt Redemption Prior To December 15, 2025                                    
Debt Instrument [Line Items]                                    
Redemption price as a percentage of face amount       100.00%                            
2026 Senior Unsecured Notes | Debt Redemption on or after December 15, 2025                                    
Debt Instrument [Line Items]                                    
Redemption price as a percentage of face amount       100.00%                            
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                
Subsequent Event | First Amendment                                    
Debt Instrument [Line Items]                                    
Covenant, minimum liquidity $ 200,000,000                                  
Subsequent Event | Deferred Term A Loans | First Amendment                                    
Debt Instrument [Line Items]                                    
Deferred amortization payments $ 70,000,000                                  
Subsequent Event | Deferred Term A-1 Loans | First Amendment                                    
Debt Instrument [Line Items]                                    
Annual debt repayment rate 25                                  
Subsequent Event | Deferred Term A-1 Loans | First Amendment | Eurocurrency Loans | LIBOR                                    
Debt Instrument [Line Items]                                    
Basis spread on variable rate 2.50%                                  
Subsequent Event | Deferred Term A-1 Loans | First Amendment | Base Rate Loans                                    
Debt Instrument [Line Items]                                    
Basis spread on variable rate 1.50%                                  
Subsequent Event | Term A-2 Loans | First Amendment                                    
Debt Instrument [Line Items]                                    
Annual debt repayment rate 5.88                                  
Subsequent Event | Term A-2 Loans | First Amendment | Covenant Relief Period December 31, 2022 | LIBOR                                    
Debt Instrument [Line Items]                                    
Basis spread on variable rate 2.00%                                  
Subsequent Event | Term A-2 Loans | First Amendment | Covenant Relief Period December 31, 2022 | Base rate loans                                    
Debt Instrument [Line Items]                                    
Basis spread on variable rate 1.00%                                  
Subsequent Event | Deferred Loans                                    
Debt Instrument [Line Items]                                    
Deferred amortization payments     $ 680,000,000                              
Subsequent Event | Deferred Loans | Covenant Relief Period December 31, 2022 | Export Credit Backed Securities | Minimum                                    
Debt Instrument [Line Items]                                    
Liquidity fund $ 200,000,000                                  
Subsequent Event | Deferred Loans | Second Deferral Period                                    
Debt Instrument [Line Items]                                    
Annual debt repayment rate     20                              
Subsequent Event | Explorer Newbuild Loan | Six Months London Interbank Offered Rate Libor                                    
Debt Instrument [Line Items]                                    
Basis spread on variable rate     3.00%                              
Subsequent Event | Splendor Newbuild Loan | Six Months London Interbank Offered Rate Libor                                    
Debt Instrument [Line Items]                                    
Basis spread on variable rate     1.95%                              
Subsequent Event | Marina Newbuild Loan | Six Months London Interbank Offered Rate Libor                                    
Debt Instrument [Line Items]                                    
Basis spread on variable rate     0.75%                              
Subsequent Event | Riviera Newbuild Loan | Six Months London Interbank Offered Rate Libor                                    
Debt Instrument [Line Items]                                    
Basis spread on variable rate     0.75%                              
Subsequent Event | EUR 529.8 Million Breakaway One Loan                                    
Debt Instrument [Line Items]                                    
Principal amount | €                           € 529.8        
Subsequent Event | EUR 529.8 Million Breakaway One Loan | Six Months London Interbank Offered Rate Libor                                    
Debt Instrument [Line Items]                                    
Basis spread on variable rate     1.10%                              
Subsequent Event | EUR 529.8 Million Breakaway Two Loan                                    
Debt Instrument [Line Items]                                    
Principal amount | €                           529.8        
Subsequent Event | EUR 529.8 Million Breakaway Two Loan | Six Months London Interbank Offered Rate Libor                                    
Debt Instrument [Line Items]                                    
Basis spread on variable rate     1.40%                              
Subsequent Event | EUR 590.5 Million Breakaway Three Loan                                    
Debt Instrument [Line Items]                                    
Principal amount | €                           590.5        
Subsequent Event | 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%                              
Subsequent Event | EUR 729.9 Million Breakaway Four Loan                                    
Debt Instrument [Line Items]                                    
Principal amount | €                           729.9        
Subsequent Event | 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%                              
Subsequent Event | EUR 710.8 Million Seahawk 1 Term Loan                                    
Debt Instrument [Line Items]                                    
Principal amount | €                           710.8        
Subsequent Event | EUR 710.8 Million Seahawk 1 Term Loan | Six Months London Interbank Offered Rate Libor                                    
Debt Instrument [Line Items]                                    
Basis spread on variable rate     1.20%                              
Subsequent Event | EUR 748.7 Million Seahawk 2 Term Loan                                    
Debt Instrument [Line Items]                                    
Principal amount | €                           € 748.7        
Subsequent Event | EUR 748.7 Million Seahawk 2 Term Loan | Six Months London Interbank Offered Rate Libor                                    
Debt Instrument [Line Items]                                    
Basis spread on variable rate     1.20%                              
NCLC | $875.0 million senior secured Revolving Loan Facility                                    
Debt Instrument [Line Items]                                    
Principal amount outstanding                 $ 875,000,000