v3.7.0.1
Document and Entity Information - shares
6 Months Ended
Jun. 30, 2017
Jul. 31, 2017
Document And Entity Information [Abstract]    
Entity Registrant Name Norwegian Cruise Line Holdings Ltd.  
Entity Central Index Key 0001513761  
Trading Symbol nclh  
Current Fiscal Year End Date --12-31  
Entity Filer Category Large Accelerated Filer  
Entity Common Stock Shares Outstanding   228,162,188
Document Type 10-Q  
Document Period End Date Jun. 30, 2017  
Amendment Flag false  
Document Fiscal Year Focus 2017  
Document Fiscal Period Focus Q2