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Summary of Significant Accounting Policies - Recently Adopted Accounting Pronouncements (Details) - USD ($)
$ in Thousands
Jan. 01, 2020
Dec. 31, 2020
New Accounting Pronouncements or Change in Accounting Principle [Line Items]    
Operating Lease, Liability   $ 55,966
Restatement Adjustment    
New Accounting Pronouncements or Change in Accounting Principle [Line Items]    
New Accounting Pronouncement or Change in Accounting Principle, Prior Period Not Restated [true false] false