Segment Information (Information about Operating Segments) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Segment Reporting Information [Line Items]
Total, external sales	$ 2,142	$ 2,278	$ 4,035	$ 4,275
Segment Income of reportable segments	295	277	$ 514	445
Other Segments [Member]
Segment Reporting Information [Line Items]
Segment reporting, description of all other segments			The primary sources of revenue included in non-reportable segments are the Company's aerosol can businesses in North America and Europe, the Company's specialty packaging business in Europe and the Company's tooling and equipment operations in the U.S. and United Kingdom.
Operating Segments [Member]
Segment Reporting Information [Line Items]
Revenue from reportable segments	2,018	2,135	$ 3,797	3,977
Segment Income of reportable segments	307	295	553	519
Operating Segments [Member] | Americas Beverage [Member]
Segment Reporting Information [Line Items]
Revenue from reportable segments	706	741	1,349	1,358
Segment Income of reportable segments	106	99	210	184
Operating Segments [Member] | North America Food [Member]
Segment Reporting Information [Line Items]
Revenue from reportable segments	168	170	314	330
Segment Income of reportable segments	20	23	32	47
Operating Segments [Member] | European Beverage [Member]
Segment Reporting Information [Line Items]
Revenue from reportable segments	401	422	716	746
Segment Income of reportable segments	75	66	121	104
Operating Segments [Member] | European Food [Member]
Segment Reporting Information [Line Items]
Revenue from reportable segments	462	492	860	923
Segment Income of reportable segments	67	68	116	110
Operating Segments [Member] | Asia-Pacific [Member]
Segment Reporting Information [Line Items]
Revenue from reportable segments	281	310	558	620
Segment Income of reportable segments	39	39	74	74
Segment Reconciling Items [Member] | Other Segments [Member]
Segment Reporting Information [Line Items]
Revenue from reportable segments	124	143	238	298
Segment Income of reportable segments	20	20	33	37
Intersegment Eliminations [Member]
Segment Reporting Information [Line Items]
Revenue from reportable segments	89	76	145	152
Intersegment Eliminations [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
Revenue from reportable segments	45	49	83	98
Intersegment Eliminations [Member] | Americas Beverage [Member]
Segment Reporting Information [Line Items]
Revenue from reportable segments	18	24	33	45
Intersegment Eliminations [Member] | North America Food [Member]
Segment Reporting Information [Line Items]
Revenue from reportable segments	7	1	13	2
Intersegment Eliminations [Member] | European Beverage [Member]
Segment Reporting Information [Line Items]
Revenue from reportable segments	0	0	1	0
Intersegment Eliminations [Member] | European Food [Member]
Segment Reporting Information [Line Items]
Revenue from reportable segments	20	24	36	51
Intersegment Eliminations [Member] | Asia-Pacific [Member]
Segment Reporting Information [Line Items]
Revenue from reportable segments	0	0	0	0
Intersegment Eliminations [Member] | Other Segments [Member]
Segment Reporting Information [Line Items]
Revenue from reportable segments	$ 44	$ 27	$ 62	$ 54