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Fair Market Values for Cash and Short-term Investments (Detail) - USD ($)
$ in Thousands
Nov. 02, 2019
Feb. 02, 2019
Nov. 03, 2018
Cash and cash equivalents:      
Cash and cash equivalents $ 214,514 $ 333,330 $ 279,872
Short-term investments      
Short-term investments 50,000 92,135 79,856
Total 264,514 425,465 359,728
Cash      
Cash and cash equivalents:      
Cash and cash equivalents 134,602 108,216 156,250
Interest Bearing Deposits      
Cash and cash equivalents:      
Cash and cash equivalents 79,912 165,274 93,733
Commercial Paper      
Cash and cash equivalents:      
Cash and cash equivalents   59,840 29,889
Short-term investments      
Short-term investments   22,135 14,859
Certificates of Deposit      
Short-term investments      
Short-term investments $ 50,000 $ 70,000 55,000
Corporate Bonds      
Short-term investments      
Short-term investments     $ 9,997