Net Property, Plant and Equipment (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2019	Dec. 31, 2018
Property, plant and equipment
Gross property, plant and equipment	$ 2,776	$ 2,406
Accumulated depreciation and amortization	(1,345)	(1,246)
Net property, plant and equipment	1,431	1,160
ROU assets	50
Accumulated amortization	$ 1,345	1,246
Minimum
Property, plant and equipment
Useful Lives	3 years
Maximum
Property, plant and equipment
Useful Lives	30 years
Land and improvements
Property, plant and equipment
Gross property, plant and equipment	$ 250	$ 238
Land and improvements \| Minimum
Property, plant and equipment
Useful Lives	3 years	3 years
Land and improvements \| Maximum
Property, plant and equipment
Useful Lives	15 years	15 years
Buildings and improvements
Property, plant and equipment
Useful Lives	30 years	30 years
Gross property, plant and equipment	$ 646	$ 591
Machinery and equipment
Property, plant and equipment
Gross property, plant and equipment	$ 1,360	$ 1,298
Machinery and equipment \| Minimum
Property, plant and equipment
Useful Lives	3 years	3 years
Machinery and equipment \| Maximum
Property, plant and equipment
Useful Lives	20 years	20 years
Vessels and vehicles
Property, plant and equipment
Gross property, plant and equipment	$ 147	$ 147
Vessels and vehicles \| Minimum
Property, plant and equipment
Useful Lives	3 years	3 years
Vessels and vehicles \| Maximum
Property, plant and equipment
Useful Lives	18 years	18 years
Office furniture and fixtures
Property, plant and equipment
Useful Lives	5 years	5 years
Gross property, plant and equipment	$ 42	$ 36
Contract growers
Property, plant and equipment
Gross property, plant and equipment	$ 44
Contract growers \| Minimum
Property, plant and equipment
Useful Lives	5 years
Contract growers \| Maximum
Property, plant and equipment
Useful Lives	15 years
Construction in progress
Property, plant and equipment
Gross property, plant and equipment	$ 287	96
Capitalized interest	7	$ 1
Contract growers, land and buildings
Property, plant and equipment
Accumulated depreciation and amortization	(3)
ROU assets	50
Accumulated amortization	$ 3

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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- Definition

Amount of lessee's right to use underlying asset under finance lease.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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