Annual report pursuant to Section 13 and 15(d)

Employee Benefits and Share-Based Compensation - Summary of compensation expense recognized for share-based compensation (Details 5)

v3.8.0.1
Employee Benefits and Share-Based Compensation - Summary of compensation expense recognized for share-based compensation (Details 5) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Total share-based compensation expense $ 87,039 $ 66,414 $ 42,209
Payroll and related      
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Total share-based compensation expense [1] 9,455 7,793 0
Marketing, general and administrative      
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Total share-based compensation expense [2] $ 77,584 $ 58,621 $ 42,209
[1] Amounts relate to equity granted to certain of our shipboard officers.
[2] Amounts relate to equity granted to certain of our corporate employees.