Long-Term Debt - Convertible Senior Notes due 2028 (Details) - USD ($)	3 Months Ended		12 Months Ended
	Apr. 26, 2026	Apr. 27, 2025	Jan. 25, 2026	Jan. 26, 2025	Oct. 26, 2023
Debt Instrument [Line Items]
Outstanding balance	$ 503,000,000		$ 503,000,000
Write-off of deferred financing costs	$ 0	$ 152,000
Convertible Senior Notes Due 2028 | Convertible Debt
Debt Instrument [Line Items]
Face amount					$ 250,000,000.0
Fixed interest rate	4.00%
Outstanding balance	$ 0
Write-off of deferred financing costs			1,300,000	$ 5,500,000
Loss on extinguishment of debt				$ 144,700,000
Induced conversion expense			3,600,000
Increase to additional paid-in capital			$ 2,200,000