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New Accounting Pronouncements (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
May 04, 2019
Nov. 02, 2019
Nov. 03, 2018
New Accounting Pronouncements and Changes in Accounting Principles [Abstract]      
Operating lease assets and liabilities recognized upon adoption of ASC 842   $ 295,240 $ 0
Cumulative Effect of New Accounting Principle in Period of Adoption $ 331 $ 331 $ 0