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Commitments and Contingencies (Details)
Kč in Millions
3 Months Ended 6 Months Ended
Sep. 29, 2025
USD ($)
Sep. 30, 2023
multiplier
May 02, 2022
USD ($)
patent
coinventor
Oct. 03, 2025
USD ($)
Sep. 27, 2024
USD ($)
Oct. 03, 2025
USD ($)
Sep. 27, 2024
USD ($)
Feb. 27, 2020
USD ($)
Feb. 27, 2020
CZK (Kč)
Loss Contingencies [Line Items]                  
Estimated loss (low end)               $ 15,000,000 Kč 351
Loss contingency accrual       $ 3,000,000 $ 25,000,000 $ 8,000,000 $ 40,000,000    
Trustees of the University of Columbia in the City of New York v. NortonLifeLock                  
Loss Contingencies [Line Items]                  
Loss contingency, patents allegedly infringed, number | patent     2            
Litigation settlement payment     $ 185,000,000            
Number of coinventors | coinventor     2            
Value of damages awarded     $ 0            
Multiplier | multiplier   2.6              
Estimated loss (low end)       $ 605,000,000   $ 605,000,000      
MALKA Seller Members Litigation | Seller Members | MoneyLion Inc.                  
Loss Contingencies [Line Items]                  
Value of damages awarded $ 39,500,000