Significant Accounting Policies - Schedule of estimated useful lives of property and equipment (Details)	Jun. 28, 2026
Buildings and improvements \| Minimum
Public Utility, Property, Plant and Equipment [Line Items]
Estimated useful lives of property and equipment	2 years
Buildings and improvements \| Maximum
Public Utility, Property, Plant and Equipment [Line Items]
Estimated useful lives of property and equipment	39 years
Leasehold improvements \| Minimum
Public Utility, Property, Plant and Equipment [Line Items]
Estimated useful lives of property and equipment	1 month
Leasehold improvements \| Maximum
Public Utility, Property, Plant and Equipment [Line Items]
Estimated useful lives of property and equipment	15 years
Equipment, software, furniture, and fixtures \| Minimum
Public Utility, Property, Plant and Equipment [Line Items]
Estimated useful lives of property and equipment	2 years
Equipment, software, furniture, and fixtures \| Maximum
Public Utility, Property, Plant and Equipment [Line Items]
Estimated useful lives of property and equipment	15 years