| http://www.w3.org/ns/prov#value | - The significant changes in working capital included a $216 million decrease in accrued and other liabilities, a $47 million increase in accounts receivable, a $42 million increase in inventories and a $33 million decrease in accounts payable.During 2013, 2012 and 2011, we paid approximately $84 million, $89 million and $90 million, respectively, in cash related to restructuring activities.
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