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Recently Issued Accounting Standards (Details) - USD ($)
$ in Thousands
Dec. 31, 2019
Jan. 01, 2019
Dec. 31, 2018
New Accounting Pronouncements or Change in Accounting Principle [Line Items]      
Operating lease, right-of-use asset $ 72,173   $ 0
Present value of lease liabilities $ 75,127    
Accounting Standards Update 2016-02      
New Accounting Pronouncements or Change in Accounting Principle [Line Items]      
Operating lease, right-of-use asset   $ 51,400  
Present value of lease liabilities   $ 47,400