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Recent Accounting Pronouncements (Details) - USD ($)
$ in Thousands
Mar. 31, 2020
Jan. 01, 2020
Dec. 31, 2019
New Accounting Pronouncements or Change in Accounting Principle [Line Items]      
Reserve for credit loss $ 37,000   $ 35,000
Retained earnings $ (1,418,845)   $ (1,700,912)
Retained Earnings | Cumulative Effect, Period of Adoption, Adjustment | ASU 2016-13      
New Accounting Pronouncements or Change in Accounting Principle [Line Items]      
Reserve for credit loss   $ 2,000  
Retained earnings   $ 2,000