2.4.0.82301301 - Disclosure - Organization and Business (Tables)truefalsefalse1falsefalsefalseD2013Q2YTDhttp://www.sec.gov/CIK0000929921duration2013-01-01T00:00:002013-06-30T00:00:001true1us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstractus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse02false2us-gaap_EquityMethodInvestmentsTextBlockus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1falsefalsefalse00<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">During the periods presented, the Partnership owned interests in the following joint ventures (the "Joint Ventures") and properties:</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="4" rowspan="1"></td></tr><tr><td width="25%" rowspan="1" colspan="1"></td><td width="31%" rowspan="1" colspan="1"></td><td width="13%" rowspan="1" colspan="1"></td><td width="31%" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Joint Venture</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Joint Venture Partners</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Ownership %</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Properties</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="vertical-align:top;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;vertical-align:top;">Fund VIII and Fund IX Associates</font></div><div style="vertical-align:top;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;vertical-align:top;">("Fund VIII-IX Associates")</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="vertical-align:top;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;vertical-align:top;">• Wells Real Estate Fund VIII, L.P.</font></div><div style="vertical-align:top;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;vertical-align:top;">• Wells Real Estate Fund IX, L.P.</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">54.8%<br clear="none"/>45.2%</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="vertical-align:top;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;vertical-align:top;">1. US Cellular Building</font><font style="font-family:inherit;font-size:10pt;vertical-align:top;"><sup style="vertical-align:top;line-height:120%;font-size:7pt">(1)</sup></font></div><div style="vertical-align:top;text-indent:13px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;vertical-align:top;">A four-story office building located </font></div><div style="vertical-align:top;text-indent:13px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;vertical-align:top;">in Madison, Wisconsin</font></div><div style="vertical-align:top;font-size:5pt;"><font style="font-family:inherit;font-size:5pt;vertical-align:top;"> </font></div><div style="vertical-align:top;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;vertical-align:top;">2. 305 Interlocken Parkway</font></div><div style="vertical-align:top;text-indent:13px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;vertical-align:top;">A two-story office building located </font></div><div style="vertical-align:top;text-indent:13px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;vertical-align:top;">in Broomfield, Colorado</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="vertical-align:top;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;vertical-align:top;">The Fund IX, Fund X, Fund XI and REIT Joint Venture</font></div><div style="vertical-align:top;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;vertical-align:top;">("Fund IX-X-XI-REIT Associates")</font><font style="font-family:inherit;font-size:10pt;vertical-align:top;"><sup style="vertical-align:top;line-height:120%;font-size:7pt">(2)</sup></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="vertical-align:top;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;vertical-align:top;">• Wells Real Estate Fund IX, L.P.</font></div><div style="vertical-align:top;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;vertical-align:top;">• Wells Real Estate Fund X, L.P.</font></div><div style="vertical-align:top;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;vertical-align:top;">• Wells Real Estate Fund XI, L.P.</font></div><div style="vertical-align:top;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;vertical-align:top;">• Piedmont Operating Partnership, LP</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">39.0%<br clear="none"/>48.5%<br clear="none"/>8.8%<br clear="none"/>3.7%</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">No properties owned during the periods presented.</font></div></td></tr></table></div></div><table cellpadding="0" cellspacing="0" style="padding-top:4px;padding-bottom:4px;font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:9pt;padding-left:24px;"><font style="font-family:inherit;font-size:9pt;"><sup style="vertical-align:top;line-height:120%;font-size:6pt">(1)</sup> </font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-style:italic;">This property sold in March 2013.</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="padding-top:4px;padding-bottom:4px;font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:9pt;padding-left:24px;"><font style="font-family:inherit;font-size:9pt;"><sup style="vertical-align:top;line-height:120%;font-size:6pt">(2)</sup> </font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-style:italic;">This joint venture wound up its affairs in 2011 and was terminated in the first quarter of 2012.</font></div></td></tr></table><div style="line-height:120%;padding-left:4px;padding-bottom:4px;padding-top:4px;text-align:justify;padding-left:48px;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;"><br clear="none"/></font></div></div>falsefalsefalsenonnum:textBlockItemTypenaTabular disclosure of equity method investments in common stock. The disclosure may include: (a) the name of each investee or group of investments for which combined disclosure is appropriate, (2) the percentage ownership of common stock, (3) the difference, if any, between the carrying amount of an investment and the value of the underlying equity in the net assets and the accounting treatment of difference, if any, and (4) the aggregate value of each identified investment based on its quoted market price, if available.Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 323
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=6382943&loc=d3e33918-111571
Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher AICPA
-Name Accounting Principles Board Opinion (APB)
-Number 18
-Paragraph 20
-Subparagraph a, b
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.
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