Current report filing

Long-Term Debt - Summary of Long-Term Debt (Parenthetical) (Details)

v3.20.2
Long-Term Debt - Summary of Long-Term Debt (Parenthetical) (Details)
€ in Millions, $ in Millions
12 Months Ended
Dec. 31, 2019
USD ($)
Dec. 31, 2018
USD ($)
Dec. 31, 2019
EUR (€)
Dec. 31, 2018
EUR (€)
$875.0 Million Senior Secured Revolving Loan Facility        
Debt Instrument [Line Items]        
Maximum borrowing capacity $ 875.0 $ 875.0    
$750.0 Million Senior Secured Revolving Credit Facility        
Debt Instrument [Line Items]        
Maximum borrowing capacity 75.0 75.0    
$375.0 Million Term Loan B        
Debt Instrument [Line Items]        
Term loan amount 375.0 375.0    
Original issue discount   0.7    
$700.0 Million 4.750% Senior Unsecured Notes        
Debt Instrument [Line Items]        
Term loan amount $ 700.0 $ 700.0    
Interest rate 4.75% 4.75%    
$565.0 Million 3.625% Senior Unsecured Notes        
Debt Instrument [Line Items]        
Term loan amount $ 565.0 $ 565.0    
Interest rate 3.625% 3.625%    
662.9 Million Norwegian Epic Term Loan        
Debt Instrument [Line Items]        
Term loan amount | €     € 662.9 € 662.9
Norwegian Jewel Term Loan        
Debt Instrument [Line Items]        
Term loan amount $ 260.0 $ 260.0    
$230 Million Pride of America Term Loan        
Debt Instrument [Line Items]        
Term loan amount 230.0 230.0    
529.8 Million Breakaway One Loan        
Debt Instrument [Line Items]        
Term loan amount | €     529.8 529.8
529.8 million Breakaway Two Loan        
Debt Instrument [Line Items]        
Term loan amount | €     529.8 529.8
590.5 million Breakaway Three Loan        
Debt Instrument [Line Items]        
Term loan amount | €     590.5 590.5
729.9 million Breakaway Four Loan        
Debt Instrument [Line Items]        
Term loan amount | €     729.9 729.9
EUR 710.8 Million Seahawk 1 Term Loan        
Debt Instrument [Line Items]        
Term loan amount | €     710.8 710.8
EUR 748.7 Million Seahawk 2 Term Loan        
Debt Instrument [Line Items]        
Term loan amount | €     € 748.7 € 748.7
Marina Newbuild Loan        
Debt Instrument [Line Items]        
Net unamortized premium 0.1      
Riviera Newbuild Loan        
Debt Instrument [Line Items]        
Net unamortized premium $ 0.1 $ 0.2