Income Taxes (Tables)
 9 Months Ended
Apr. 29, 2023
Income Tax Disclosure [Abstract]  
Schedule of Effective Tax Rate from Income The following table summarizes our effective tax rate from income for the periods presented:
 For the Three Months EndedFor the Nine Months Ended
(in thousands)April 29, 2023April 30, 2022April 29, 2023April 30, 2022
Loss before income taxes$(21,453)$(77,628)$(142,446)$(109,825)
Provision for income taxes372 412 868 954 
Effective tax rate(1.7)%(0.5)%(0.6)%(0.9)%