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Convertible Senior Notes - Narrative (Detail) - USD ($)
$ in Thousands
Jan. 28, 2023
Jul. 30, 2022
Jan. 29, 2022
Sep. 30, 2019
Jun. 30, 2018
2024 Notes          
Debt Instrument          
Debt instrument, principal amount   $ 350,000      
2023 Notes          
Debt Instrument          
Debt instrument, principal amount $ 9,400        
Private Offering          
Debt Instrument          
Debt instrument, principal amount         $ 300,000
Debt outstanding 43,420   $ 256,452    
Private Offering | 2024 Notes          
Debt Instrument          
Debt instrument, principal amount       $ 350,000  
Debt instrument, interest rate       0.00%  
Debt outstanding 41,724   188,061    
Private Offering | 2023 Notes          
Debt Instrument          
Debt instrument, principal amount     335,000    
Debt instrument, interest rate         0.00%
Debt outstanding $ 1,696   $ 68,391    
Overallotment option | 2023 Notes          
Debt Instrument          
Debt outstanding         $ 35,000