Segment Information - Reconciliation of Segment Income (Details) - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2018	Mar. 31, 2017
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Segment income	$ 221	$ 225
Restructuring and other	(13)	4
Other pension and postretirement	17	12
Interest expense	(74)	(62)
Interest income	6	3
Foreign exchange	(18)	1
Income before income taxes	152	179
Operating Segments
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Segment income	253	244
Operating Segments \| Americas Beverage
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Segment income	98	104
Operating Segments \| European Beverage
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Segment income	55	50
Operating Segments \| European Food
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Segment income	56	51
Operating Segments \| Asia Pacific
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Segment income	44	39
Segment Reconciling Items
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Restructuring and other	(13)	4
Amortization of intangibles	(11)	(10)
Other pension and postretirement	17	12
Interest expense	(74)	(62)
Interest income	6	3
Foreign exchange	(18)	1
Segment Reconciling Items \| Non-reportable segments
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Segment income	31	28
Corporate, Non-Segment
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Corporate and unallocated items	$ (39)	$ (41)

Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Excluding Service Cost

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Amount before tax of foreign currency transaction realized and unrealized gain (loss) recognized in the income statement.

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The net amount of other operating income and expenses, the components of which are not separately disclosed on the income statement, from items that are associated with the entity's normal revenue producing operations.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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