Leases - Supplemental Balance Sheet Information (Details) - USD ($) $ in Thousands	Apr. 30, 2022	Apr. 24, 2021
Operating leases
ROU lease assets	$ 405,287	$ 343,207
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Right of use lease assets	Right of use lease assets
Lease liabilities, short-term	$ 75,148	$ 67,493
Short-term operating lease liability, statement of financial position [Extensible List]	Lease liabilities, short-term	Lease liabilities, short-term
Lease liabilities, long-term	$ 354,493	$ 294,550
Long-term operating lease liability, statement of financial position [Extensible List]	Lease liabilities, long-term	Lease liabilities, long-term
Finance leases
ROU lease assets	$ 468	$ 593
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Right of use lease assets	Right of use lease assets
Lease liabilities, short-term	$ 123	$ 121
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Lease liabilities, short-term	Lease liabilities, short-term
Lease liabilities, long-term	$ 350	$ 473
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Lease liabilities, long-term	Lease liabilities, long-term