Significant accounting policies - Property, Plant and Equipment Estimated Lives (Details)	Jun. 28, 2026
Minimum \| Building and building improvements (years)
Property, Plant, and Equipment [Line Items]
Useful life of property, plant and equipment	10 years
Minimum \| Leasehold improvements (years)
Property, Plant, and Equipment [Line Items]
Useful life of property, plant and equipment	3 years
Minimum \| Furniture, fixtures and production equipment (years)
Property, Plant, and Equipment [Line Items]
Useful life of property, plant and equipment	3 years
Minimum \| Software (years)
Property, Plant, and Equipment [Line Items]
Useful life of property, plant and equipment	3 years
Minimum \| Computer and telecommunication equipment (years)
Property, Plant, and Equipment [Line Items]
Useful life of property, plant and equipment	3 years
Minimum \| Orchards in production and land improvements (years)
Property, Plant, and Equipment [Line Items]
Useful life of property, plant and equipment	15 years
Maximum \| Building and building improvements (years)
Property, Plant, and Equipment [Line Items]
Useful life of property, plant and equipment	40 years
Maximum \| Leasehold improvements (years)
Property, Plant, and Equipment [Line Items]
Useful life of property, plant and equipment	15 years
Maximum \| Furniture, fixtures and production equipment (years)
Property, Plant, and Equipment [Line Items]
Useful life of property, plant and equipment	20 years
Maximum \| Software (years)
Property, Plant, and Equipment [Line Items]
Useful life of property, plant and equipment	5 years
Maximum \| Computer and telecommunication equipment (years)
Property, Plant, and Equipment [Line Items]
Useful life of property, plant and equipment	5 years
Maximum \| Orchards in production and land improvements (years)
Property, Plant, and Equipment [Line Items]
Useful life of property, plant and equipment	45 years