Receivables (Narrative) (Details) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2012 USD ($)	Dec. 31, 2011 USD ($)	Dec. 31, 2010 USD ($)	Dec. 31, 2012 North American Facility [Member] USD ($)	Dec. 31, 2012 Europe [Member] USD ($)	Dec. 31, 2012 Europe [Member] EUR (€)	Dec. 31, 2012 European Food [Member] USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts Receivable	$ 922	$ 834					$ 43
Securitization Facilities				200	144	110
Interest Expense Securitization and Factoring Facilities	$ 8	$ 10	$ 10