Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events (Detail Textuals)

v3.8.0.1
Subsequent Events (Detail Textuals) - USD ($)
Oct. 10, 2017
Sep. 30, 2017
NCLC | New Revolving Loan Facility    
Subsequent Event [Line Items]    
Aggregate amount of commitments   $ 750,000,000
Subsequent Event | New Term Loan A Facility | New Revolving Loan Facility | Eurodollar    
Subsequent Event [Line Items]    
Description of variable rate basis Eurocurrency loans  
Initial applicable margin rate 1.75%  
Subsequent Event | New Term Loan A Facility | New Revolving Loan Facility | Eurodollar | Maximum    
Subsequent Event [Line Items]    
Description of variable rate basis Eurocurrency loans  
Initial applicable margin rate 2.00%  
Subsequent Event | New Term Loan A Facility | New Revolving Loan Facility | Eurodollar | Minimum    
Subsequent Event [Line Items]    
Description of variable rate basis Eurocurrency loans  
Initial applicable margin rate 1.25%  
Subsequent Event | New Term Loan A Facility | New Revolving Loan Facility | Base Rate    
Subsequent Event [Line Items]    
Description of variable rate basis Base Rate  
Initial applicable margin rate 0.75%  
Subsequent Event | New Term Loan A Facility | New Revolving Loan Facility | Base Rate | Maximum    
Subsequent Event [Line Items]    
Description of variable rate basis Base Rate  
Initial applicable margin rate 1.00%  
Subsequent Event | New Term Loan A Facility | New Revolving Loan Facility | Base Rate | Minimum    
Subsequent Event [Line Items]    
Description of variable rate basis Base Rate  
Initial applicable margin rate 0.25%  
Subsequent Event | New Term Loan B Facility | Eurodollar    
Subsequent Event [Line Items]    
Description of variable rate basis Eurocurrency loans  
Initial applicable margin rate 1.75%  
Subsequent Event | New Term Loan B Facility | Base Rate    
Subsequent Event [Line Items]    
Description of variable rate basis Base Rate  
Initial applicable margin rate 0.75%  
Subsequent Event | NCLC | 4.625% Senior Notes    
Subsequent Event [Line Items]    
Extended maturity year 2020  
Interest rate 4.625%  
Redemption price including accrued and unpaid interest $ 1,044.41  
Outstanding principal amount of notes 1,000  
Subsequent Event | NCLC | New Revolving Loan Facility    
Subsequent Event [Line Items]    
Aggregate amount of commitments 875,000,000  
Subsequent Event | NCLC | New Term Loan A Facility    
Subsequent Event [Line Items]    
Principal amount 1,412,000,000  
Subsequent Event | NCLC | New Term Loan B Facility    
Subsequent Event [Line Items]    
Principal amount $ 375,000,000  
Extended maturity year 2021