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Long-Term Debt, Net - Components of Long-Term Debt (Detail)
$ in Thousands
May 02, 2020
USD ($)
Debt Instrument [Line Items]  
Total long-term debt, net $ 642,972
Convertible Notes- Equity portion, net of tax 68,330
Convertible Senior Notes Due 2025  
Debt Instrument [Line Items]  
Convertible notes principal 415,025
Less: unamortized discount (102,053)
Convertible notes, net 312,972
Revolving Credit Facility  
Debt Instrument [Line Items]  
Revolving credit facility borrowings $ 330,000