XML 24 R37.htm IDEA: XBRL DOCUMENT v2.4.0.8
Receivables (Details) (USD $)
In Millions, unless otherwise specified
9 Months Ended 12 Months Ended
Sep. 30, 2014
Sep. 30, 2013
Dec. 31, 2013
Receivables      
Trade accounts receivable $ 887 $ 995 $ 757
Less: allowances for doubtful accounts and discounts 37 42 39
Net trade receivables 850 953 718
Other receivables 192 219 225
Total 1,042 1,172 943
Amount of receivables sold $ 209 $ 125 $ 192