XML 52 R37.htm IDEA: XBRL DOCUMENT v2.3.0.15
Document and Entity Information
9 Months Ended
Sep. 30, 2011
Document and Entity Information 
Entity Registrant NameEQT Corp
Entity Central Index Key0000033213
Document Type10-Q
Document Period End DateSep. 30, 2011
Amendment Flagfalse
Current Fiscal Year End Date--12-31
Entity Current Reporting StatusYes
Entity Filer CategoryLarge Accelerated Filer
Entity Common Stock, Shares Outstanding149,437,433
Document Fiscal Year Focus2011
Document Fiscal Period FocusQ3