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Recently Issued and Adopted Accounting Pronouncements (Details) - USD ($)
$ in Thousands
Jun. 30, 2019
Dec. 31, 2018
Recently Issued and Adopted Accounting Pronouncement [Abstract]    
Property and equipment, net $ 157,551 $ 216,852
Financing obligations 0 46,785
Other net liabilities 22,640 30,539
Deferred tax assets 12,175 12,544
Right to use of assets 187,178 0
Recorded lease liabilities 187,550  
ASU 2016-02 [Member]    
Recently Issued and Adopted Accounting Pronouncement [Abstract]    
Right to use of assets 177,900  
Recorded lease liabilities 175,400  
Adjustment recorded amount in equity $ 6,800  
ASU 2016-02 [Member] | Restatement Adjustment [Member]    
Recently Issued and Adopted Accounting Pronouncement [Abstract]    
Property and equipment, net   (53,500)
Financing obligations   (50,800)
Other net liabilities   (9,300)
Deferred tax assets   $ (2,300)