Quarterly report pursuant to Section 13 or 15(d)

Employee Benefits and Compensation Plans - (Details)

v3.24.3
Employee Benefits and Compensation Plans - (Details) - shares
1 Months Ended 9 Months Ended
Jun. 30, 2024
Mar. 31, 2024
Sep. 30, 2024
Dec. 31, 2023
Performance-Based Options        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]        
Share awards granted     945,040  
Time-Based Awards        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]        
Share awards granted     4,673,132  
Time-Based Awards | Awarded in March 2024 | Employee        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]        
Share awards granted   4,500,000    
Share-based award, vesting period   3 years    
Performance-Based RSU Awards | Awarded in March 2024 | Members of management team        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]        
Share awards granted   900,000    
Restated 2013 Plan | Maximum        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]        
NCLH ordinary shares authorized       42,009,006
Restated 2013 Plan, Amended        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]        
NCLH ordinary shares authorized 45,009,006      
Number of additional shares authorized 3,000,000