Segment Information - Information about Operating Segments (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Segment Reporting Information [Line Items]
Income from operations	$ 365	$ 328	$ 878	$ 812
Net sales	3,174	2,468	8,417	6,530
Operating Segments
Segment Reporting Information [Line Items]
Income from operations	408	346	1,059	886
Net sales	2,819	2,130	7,432	5,641
Operating Segments | Americas Beverage
Segment Reporting Information [Line Items]
Income from operations	125	129	336	342
Net sales	872	763	2,478	2,166
Operating Segments | European Beverage
Segment Reporting Information [Line Items]
Income from operations	66	77	180	198
Net sales	418	428	1,194	1,133
Operating Segments | European Food
Segment Reporting Information [Line Items]
Income from operations	90	100	231	222
Net sales	623	639	1,565	1,477
Operating Segments | Asia Pacific
Segment Reporting Information [Line Items]
Income from operations	46	40	137	124
Net sales	321	300	990	865
Operating Segments | Transit Packaging [Member]
Segment Reporting Information [Line Items]
Income from operations	81	0	175	0
Net sales	585	0	1,205	0
Segment Reconciling Items | Non-reportable segments
Segment Reporting Information [Line Items]
Income from operations	40	39	102	101
Net sales	355	338	985	889
Intersegment Eliminations
Segment Reporting Information [Line Items]
Net sales	74	46	225	168
Intersegment Eliminations | Americas Beverage
Segment Reporting Information [Line Items]
Net sales	14	9	48	32
Intersegment Eliminations | European Beverage
Segment Reporting Information [Line Items]
Net sales	0	0	1	1
Intersegment Eliminations | European Food
Segment Reporting Information [Line Items]
Net sales	15	17	58	52
Intersegment Eliminations | Transit Packaging [Member]
Segment Reporting Information [Line Items]
Net sales	2	0	3	0
Intersegment Eliminations | Non-reportable segments
Segment Reporting Information [Line Items]
Net sales	43	20	115	83
Intersegment Eliminations | Operating Segments
Segment Reporting Information [Line Items]
Net sales	$ 31	$ 26	$ 110	$ 85