Segment Information (Information about Operating Segments) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Segment Reporting Information [Line Items]
Total, external sales	$ 2,278	$ 2,383	$ 4,275	$ 4,376
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	2,135	2,174	$ 3,977	3,961
Segment Income of reportable segments	295	305	519	532
Operating Segments [Member] | Americas Beverage [Member]
Segment Reporting Information [Line Items]
Revenue from reportable segments	741	594	1,358	1,143
Segment Income of reportable segments	99	85	184	164
Operating Segments [Member] | North America Food [Member]
Segment Reporting Information [Line Items]
Revenue from reportable segments	170	213	330	392
Segment Income of reportable segments	23	38	47	67
Operating Segments [Member] | European Beverage [Member]
Segment Reporting Information [Line Items]
Revenue from reportable segments	422	496	746	884
Segment Income of reportable segments	66	83	104	142
Operating Segments [Member] | European Food [Member]
Segment Reporting Information [Line Items]
Revenue from reportable segments	492	555	923	928
Segment Income of reportable segments	68	63	110	89
Operating Segments [Member] | Asia-Pacific [Member]
Segment Reporting Information [Line Items]
Revenue from reportable segments	310	316	620	614
Segment Income of reportable segments	39	36	74	70
Segment Reconciling Items [Member] | Other Segments [Member]
Segment Reporting Information [Line Items]
Revenue from reportable segments	143	209	298	415
Segment Income of reportable segments	20	22	37	46
Intersegment Eliminations [Member]
Segment Reporting Information [Line Items]
Revenue from reportable segments	76	88	152	161
Intersegment Eliminations [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
Revenue from reportable segments	49	59	98	103
Intersegment Eliminations [Member] | Americas Beverage [Member]
Segment Reporting Information [Line Items]
Revenue from reportable segments	24	32	45	51
Intersegment Eliminations [Member] | North America Food [Member]
Segment Reporting Information [Line Items]
Revenue from reportable segments	1	1	2	4
Intersegment Eliminations [Member] | European Beverage [Member]
Segment Reporting Information [Line Items]
Revenue from reportable segments	0	1	0	1
Intersegment Eliminations [Member] | European Food [Member]
Segment Reporting Information [Line Items]
Revenue from reportable segments	24	25	51	47
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	$ 27	$ 29	$ 54	$ 58