Leases - Summary of Lease-Related Assets and Liabilities Recorded on the Consolidated Balance Sheet (Detail) - USD ($) $ in Thousands	Aug. 31, 2024	Aug. 26, 2023
Assets
Operating	$ 3,057,780	$ 2,998,097
Finance	$ 528,482	$ 419,247
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Property, Plant and Equipment, Net	Property, Plant and Equipment, Net
Total lease assets	$ 3,586,262	$ 3,417,344
Current
Operating	266,855	257,256
Finance	$ 115,559	$ 86,916
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Accrued Liabilities, Current	Accrued Liabilities, Current
Noncurrent
Operating	$ 2,960,174	$ 2,917,046
Finance	$ 283,882	$ 200,702
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Other Liabilities, Noncurrent	Other Liabilities, Noncurrent
Total lease liabilities	$ 3,626,470	$ 3,461,920