Current report filing

Summary of Significant Accounting Policies - Liquidity and Management's Plan (Details)

v3.20.1
Summary of Significant Accounting Policies - Liquidity and Management's Plan (Details) - USD ($)
$ in Thousands
Mar. 31, 2020
Mar. 12, 2020
Mar. 05, 2020
Dec. 31, 2019
Jan. 02, 2019
Dec. 31, 2018
Debt Instrument [Line Items]            
Principal amount outstanding       $ 6,000,000    
Advanced ticket sales       1,400,000   $ 1,200,000
Credit Card Processors            
Debt Instrument [Line Items]            
Advanced ticket sales       1,600,000    
$875.0 Million Senior Secured Revolving Loan Facility            
Debt Instrument [Line Items]            
Principal amount outstanding           130,000
Revolving credit line amount       $ 875,000   $ 875,000
$675.0 Million Senior Secured Revolving Loan Facility | Subsequent Event            
Debt Instrument [Line Items]            
Revolving credit line amount $ 675,000          
NCLC | Subsequent Event            
Debt Instrument [Line Items]            
Revolving credit line amount   $ 1,550,000        
NCLC | $875.0 Million Senior Secured Revolving Loan Facility            
Debt Instrument [Line Items]            
Revolving credit line amount         $ 875,000  
NCLC | $675.0 Million Senior Secured Revolving Loan Facility | Subsequent Event            
Debt Instrument [Line Items]            
Revolving credit line amount     $ 675,000