XML 58 R42.htm IDEA: XBRL DOCUMENT v3.20.2
Leases (Details)
$ in Thousands
 9 Months Ended
Sep. 30, 2020
USD ($)
Aircraft
Sep. 30, 2019
USD ($)
Dec. 31, 2019
USD ($)
Leases [Abstract]      
Operating Leased Assets, Number of Units | Aircraft 10    
Finance Leased Assets, Number of Units | Aircraft 5    
Number Of Aircraft In Sale-Leaseback Transactions | Aircraft 7    
operating right of use asset, net $ 114,573   $ 22,081
Finance Lease, Right-of-Use Asset, after Accumulated Amortization 106,777   111,665
Total Right-of-Use Asset 221,350   133,746
Current operating lease liabilities 13,814   2,662
Finance Lease, Liability, Current 7,922   7,666
Noncurrent operating lease liabilities 101,864   21,290
Finance Lease, Liability, Noncurrent 101,955   107,930
Total Lease Liability 225,555   $ 139,548
Sale Leaseback Transaction, Net Proceeds, Investing Activities 78,185 $ 0  
Sale and Leaseback Transaction, Gain (Loss), Net $ 49,800