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Summary of Significant Accounting Policies (Details)
$ in Thousands
Aug. 01, 2019
USD ($)
Subsequent Event [Line Items]  
Cumulative Effect of New Accounting Standard in Period of Adoption $ (22,954)
Minimum  
Subsequent Event [Line Items]  
Cumulative Effect of New Accounting Standard in Period of Adoption 120,000
Maximum  
Subsequent Event [Line Items]  
Cumulative Effect of New Accounting Standard in Period of Adoption $ 135,000