Accounts Receivable Securitization - Additional Information (Details) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2016 USD ($) bank	Jun. 30, 2015 USD ($)	Jun. 30, 2016 USD ($) bank	Jun. 30, 2015 USD ($)	Dec. 31, 2015 USD ($)
Transfers of Servicing of Financial Assets [Line Items]
Number of commercial banks with accounts receivable securitization programs | bank	3		3
Term of commitments (in years)			1 year
Term of commitments, cancellation period (in days)			90 days
UNITED STATES
Transfers of Servicing of Financial Assets [Line Items]
North American program maximum facility size	$ 130		$ 130
Additional Financing from second priority facility	50		50
Outstanding third party investments in securitized accounts receivable bank program	0		0		$ 30
Securitization interest expense	1	$ 1	1
Loss on sale of trade accounts receivable			1
Europe
Transfers of Servicing of Financial Assets [Line Items]
Outstanding third party investments in securitized accounts receivable bank program	222		222		$ 174
Loss on sale of trade accounts receivable	$ 1	$ 1	$ 2	$ 2
Financing cost related to sale of securitized receivables percentage			2.00%	2.00%