[["millions", "2011", "2010", "2009"], ["cash provided by operating activities", "$ 5873", "$ 4105", "$ 3204"], ["receivables securitization facility [a]", "-", "400", "184"], ["cash provided by operating activities adjusted for the receivables securitizationfacility", "5873", "4505", "3388"], ["cash used in investing activities", "-3119 ( 3119 )", "-2488 ( 2488 )", "-2145 ( 2145 )"], ["dividends paid", "-837 ( 837 )", "-602 ( 602 )", "-544 ( 544 )"], ["free cash flow", "$ 1917", "$ 1415", "$ 699"]]