Quarterly report pursuant to Section 13 or 15(d)

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

v3.20.2
Summary of Significant Accounting Policies - Liquidity and Management's Plan (Details) - USD ($)
$ in Thousands
6 Months Ended
Aug. 11, 2020
Jun. 30, 2020
Mar. 31, 2020
Debt Instrument [Line Items]      
Principal amount outstanding   $ 1,088,923  
Substantial Doubt about Going Concern, within One Year [true false]   false  
$675 Million Senior Secured Revolving Loan Facility      
Debt Instrument [Line Items]      
Principal amount outstanding     $ 675,000
NCLC      
Debt Instrument [Line Items]      
Principal amount     1,550,000
Payment deferrals     1,600,000
Equity offering shares   41,818,181  
Amount of gross proceeds for common stock   $ 460,000  
Proceeds from debt and equity financing   $ 2,400,000  
Proceed form additional debt and equity financing $ 1,500,000    
NCLC | $875 Million Senior Secured Revolving Loan Facility      
Debt Instrument [Line Items]      
Principal amount outstanding     875,000
NCLC | $675 Million Senior Secured Revolving Loan Facility      
Debt Instrument [Line Items]      
Principal amount outstanding     $ 675,000