Restructuring Restructuring Charges by Action (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	$ 3	$ 0	$ 3	$ 25
European Division Headquarters [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	0	0	0	19
North America Food [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	1	0	1	2
European Food [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	1	0	1	0
Other European Operations [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	$ 1	$ 0	$ 1	$ 4