{"cik":1089063,"taxonomy":"us-gaap","tag":"CommonStockSharesOutstanding","label":"Common Stock, Shares, Outstanding","description":"Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.","entityName":"DICK'S Sporting Goods, Inc.","units":{"shares":[{"end":"2010-01-30","val":89772740,"accn":"0000950123-11-026789","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-18","frame":"CY2009Q4I"},{"end":"2011-01-29","val":93768978,"accn":"0000950123-11-026789","fy":2010,"fp":"FY","form":"10-K","filed":"2011-03-18","frame":"CY2010Q4I"}]}}