XML 70 R56.htm IDEA: XBRL DOCUMENT v3.5.0.2
Related Party Transactions (Details)
 3 Months Ended 9 Months Ended
Aug. 26, 2016
Sep. 30, 2016
USD ($)
Sep. 30, 2015
USD ($)
Sep. 30, 2016
USD ($)
Sep. 30, 2015
USD ($)
Related Party Transaction [Line Items]          
Net charter revenue (expense)   $ 85,698,000 $ 176,553,000 $ 312,132,000 $ 610,240,000
Conversion ratio, preferred stock to common stock 1        
Percentage of tax benefits realized payable   85.00%   85.00%  
Time period over which the cash savings is expected to be realized       20 years  
Number of expected TRA payments   $ 0   $ 0  
Percentage retained under tax receivable agreement       15.00%  
Tax receivable agreement, liability   124,600,000   $ 124,600,000  
Estimated termination payment   $ 105,300,000   $ 105,300,000  
Discount rate tax receivable agreement liability   4.96%   4.96%  
Affiliated Entity          
Related Party Transaction [Line Items]          
Rent expense   $ 1,800,000 2,500,000 $ 6,200,000 6,500,000
Western Airways          
Related Party Transaction [Line Items]          
Net charter revenue (expense)   $ (300,000) $ 100,000 $ (800,000) $ (700,000)