2.2.0.25falsefalse01040 - Disclosure - Real Estatetruefalsefalse1falsefalseUSDfalsefalse1/1/2010 - 12/31/2010 USD ($) USD ($) / shares $FROM_Jan01_2010_TO_Dec31_2010http://www.sec.gov/CIK0000899881duration2010-01-01T00:00:002010-12-31T00:00:00USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170EPSDividehttp://www.xbrl.org/2003/iso4217USDiso4217http://www.xbrl.org/2003/instancesharesxbrli0SharesStandardhttp://www.xbrl.org/2003/instancesharesxbrli0USDUSD$2true0pld_RealEstateAbstractpldfalsenadurationReal Estate [Abstract]falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringReal Estate [Abstract]falsefalseReal Estate [Abstract]3false0us-gaap_RealEstateDisclosureTextBlockus-gaaptruenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1falsefalsefalse004. Real Estate  Investments in real estate properties are presented at cost, and consist of the following (in thousands):<div><table style="border-collapse:collapse;margin-top:20px;"><tr style="height: 13px"><td style="width: 12px; text-align:left;border-color:#000000;min-width:12px;"> </td><td style="width: 70px; text-align:left;border-color:#000000;min-width:70px;"> </td><td style="width: 70px; text-align:left;border-color:#000000;min-width:70px;"> </td><td style="width: 291px; text-align:left;border-color:#000000;min-width:291px;"> </td><td style="width: 5px; text-align:left;border-color:#000000;min-width:5px;"> </td><td colspan="2" style="width: 87px; text-align:center;border-color:#000000;min-width:87px;">December 31,</td><td style="width: 4px; text-align:left;border-color:#000000;min-width:4px;"> </td><td colspan="2" style="width: 87px; text-align:center;border-color:#000000;min-width:87px;">December 31,</td></tr><tr style="height: 13px"><td style="width: 12px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:12px;"> </td><td style="width: 70px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:70px;"> </td><td style="width: 70px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:70px;"> </td><td style="width: 291px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:291px;"> </td><td style="width: 5px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:5px;"> </td><td colspan="2" style="width: 87px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:87px;">2010</td><td style="width: 4px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:4px;"> </td><td colspan="2" style="width: 87px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:87px;">2009</td></tr><tr style="height: 15px"><td colspan="4" style="width: 443px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:443px;">Industrial properties (1):</td><td style="width: 5px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:5px;"> </td><td style="width: 12px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:12px;"> </td><td style="width: 75px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:75px;"> </td><td style="width: 4px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:4px;"> </td><td style="width: 12px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:12px;"> </td><td style="width: 75px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:75px;"> </td></tr><tr style="height: 15px"><td style="width: 12px; text-align:left;border-color:#000000;min-width:12px;"> </td><td colspan="3" style="width: 431px; text-align:left;border-color:#000000;min-width:431px;">Improved land</td><td style="width: 5px; text-align:left;border-color:#000000;min-width:5px;"> </td><td style="width: 12px; text-align:center;border-color:#000000;min-width:12px;">$</td><td style="width: 75px; text-align:right;border-color:#000000;min-width:75px;">2,527,972</td><td style="width: 4px; text-align:left;border-color:#000000;min-width:4px;"> </td><td style="width: 12px; text-align:center;border-color:#000000;min-width:12px;">$</td><td style="width: 75px; text-align:right;border-color:#000000;min-width:75px;">2,628,318</td></tr><tr style="height: 15px"><td style="width: 12px; text-align:left;border-color:#000000;min-width:12px;"> </td><td colspan="3" style="width: 431px; text-align:left;border-color:#000000;min-width:431px;">Buildings and improvements</td><td style="width: 5px; text-align:left;border-color:#000000;min-width:5px;"> </td><td style="width: 12px; text-align:center;border-color:#000000;min-width:12px;"> </td><td style="width: 75px; text-align:right;border-color:#000000;min-width:75px;">8,186,827</td><td style="width: 4px; text-align:left;border-color:#000000;min-width:4px;"> </td><td style="width: 12px; text-align:center;border-color:#000000;min-width:12px;"> </td><td style="width: 75px; text-align:right;border-color:#000000;min-width:75px;">8,919,616</td></tr><tr style="height: 15px"><td colspan="4" style="width: 443px; text-align:left;border-color:#000000;min-width:443px;">Retail and mixed use properties (2):</td><td style="width: 5px; text-align:left;border-color:#000000;min-width:5px;"> </td><td style="width: 12px; text-align:center;border-color:#000000;min-width:12px;"> </td><td style="width: 75px; text-align:left;border-color:#000000;min-width:75px;"> </td><td style="width: 4px; text-align:left;border-color:#000000;min-width:4px;"> </td><td style="width: 12px; text-align:center;border-color:#000000;min-width:12px;"> </td><td style="width: 75px; text-align:left;border-color:#000000;min-width:75px;"> </td></tr><tr style="height: 15px"><td style="width: 12px; text-align:left;border-color:#000000;min-width:12px;"> </td><td colspan="3" style="width: 431px; text-align:left;border-color:#000000;min-width:431px;">Improved land</td><td style="width: 5px; text-align:left;border-color:#000000;min-width:5px;"> </td><td style="width: 12px; text-align:center;border-color:#000000;min-width:12px;"> </td><td style="width: 75px; text-align:right;border-color:#000000;min-width:75px;"> -</td><td style="width: 4px; text-align:left;border-color:#000000;min-width:4px;"> </td><td style="width: 12px; text-align:center;border-color:#000000;min-width:12px;"> </td><td style="width: 75px; text-align:right;border-color:#000000;min-width:75px;">73,954</td></tr><tr style="height: 15px"><td style="width: 12px; text-align:left;border-color:#000000;min-width:12px;"> </td><td colspan="3" style="width: 431px; text-align:left;border-color:#000000;min-width:431px;">Buildings and improvements</td><td style="width: 5px; text-align:left;border-color:#000000;min-width:5px;"> </td><td style="width: 12px; text-align:center;border-color:#000000;min-width:12px;"> </td><td style="width: 75px; text-align:right;border-color:#000000;min-width:75px;"> -</td><td style="width: 4px; text-align:left;border-color:#000000;min-width:4px;"> </td><td style="width: 12px; text-align:center;border-color:#000000;min-width:12px;"> </td><td style="width: 75px; text-align:right;border-color:#000000;min-width:75px;">197,653</td></tr><tr style="height: 15px"><td colspan="4" style="width: 443px; text-align:left;border-color:#000000;min-width:443px;">Properties under development, including cost of land (3)</td><td style="width: 5px; text-align:left;border-color:#000000;min-width:5px;"> </td><td style="width: 12px; text-align:center;border-color:#000000;min-width:12px;"> </td><td style="width: 75px; text-align:right;border-color:#000000;min-width:75px;">365,362</td><td style="width: 4px; text-align:left;border-color:#000000;min-width:4px;"> </td><td style="width: 12px; text-align:center;border-color:#000000;min-width:12px;"> </td><td style="width: 75px; text-align:right;border-color:#000000;min-width:75px;">191,127</td></tr><tr style="height: 15px"><td colspan="4" style="width: 443px; text-align:left;border-color:#000000;min-width:443px;">Land (4)</td><td style="width: 5px; text-align:left;border-color:#000000;min-width:5px;"> </td><td style="width: 12px; text-align:center;border-color:#000000;min-width:12px;"> </td><td style="width: 75px; text-align:right;border-color:#000000;min-width:75px;">1,533,611</td><td style="width: 4px; text-align:left;border-color:#000000;min-width:4px;"> </td><td style="width: 12px; text-align:center;border-color:#000000;min-width:12px;"> </td><td style="width: 75px; text-align:right;border-color:#000000;min-width:75px;">2,573,506</td></tr><tr style="height: 15px"><td colspan="4" style="width: 443px; text-align:left;border-color:#000000;min-width:443px;">Other real estate investments (5)</td><td style="width: 5px; text-align:left;border-color:#000000;min-width:5px;"> </td><td style="width: 12px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:12px;"> </td><td style="width: 75px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:75px;">265,869</td><td style="width: 4px; text-align:left;border-color:#000000;min-width:4px;"> </td><td style="width: 12px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:12px;"> </td><td style="width: 75px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:75px;">594,995</td></tr><tr style="height: 15px"><td style="width: 12px; text-align:left;border-color:#000000;min-width:12px;"> </td><td colspan="3" style="width: 431px; text-align:left;border-color:#000000;min-width:431px;">Total investments in real estate properties</td><td style="width: 5px; text-align:left;border-color:#000000;min-width:5px;"> </td><td style="width: 12px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:12px;"> </td><td style="width: 75px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:75px;">12,879,641</td><td style="width: 4px; text-align:left;border-color:#000000;min-width:4px;"> </td><td style="width: 12px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:12px;"> </td><td style="width: 75px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:75px;">15,179,169</td></tr><tr style="height: 15px"><td colspan="4" style="width: 443px; text-align:left;border-color:#000000;min-width:443px;">Less accumulated depreciation</td><td style="width: 5px; text-align:left;border-color:#000000;min-width:5px;"> </td><td style="width: 12px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:12px;"> </td><td style="width: 75px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:75px;">1,595,678</td><td style="width: 4px; text-align:left;border-color:#000000;min-width:4px;"> </td><td style="width: 12px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:12px;"> </td><td style="width: 75px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:75px;">1,671,100</td></tr><tr style="height: 15px"><td colspan="4" style="width: 443px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:443px;">Net investments in properties</td><td style="width: 5px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:5px;"> </td><td style="width: 12px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:12px;">$</td><td style="width: 75px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:75px;">11,283,963</td><td style="width: 4px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:4px;"> </td><td style="width: 12px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:12px;">$</td><td style="width: 75px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:75px;">13,508,069</td></tr></table></div>(1)       At December 31, 2010 and 2009, we had 985 and 1,188 industrial properties consisting of 168.5 million square feet and 191.6 million square feet, respectively. This includes operating properties we developed that we sometimes refer to as our completed development properties. During the fourth quarter of 2010, we sold a portfolio of industrial properties (see Note 3 for more details on this transaction). (2)       At December 31, 2009, we had 27 retail properties consisting of 1.0 million square feet and one office property. During the fourth quarter of 2010, we entered into a definitive agreement to sell certain properties that included our retail portfolio (see Note 3 for more details). As a result, we reclassified these assets to Assets Held for Sale. (3)       Properties under development consisted of 14 properties aggregating 4.9 million square feet at December 31, 2010 and 5 properties aggregating 2.9 million square feet at December 31, 2009. Our total expected investment upon completion of the properties under development at December 31, 2010 was $580.1 million, including land, development and leasing costs. (4)       Land consisted of 8,990 acres and 10,360 acres at December 31, 2010 and 2009, respectively and includes land parcels that we may develop or sell depending on market conditions and other factors. During the fourth quarter of 2010, we recognized impairment charges of $687.6 million. See Note 14 for more information relating to these impairment charges. (5)       Included in other investments are: (i) land subject to ground leases; (ii) parking lots; (iii) costs related to our corporate office buildings, which we occupy and one office building available for lease; (iv) certain infrastructure costs related to projects we are developing on behalf of others; (v) costs incurred related to future development projects, including purchase options on land; and (vi) earnest money deposits associated with potential acquisitions.  At December 31, 2010, excluding our assets held for sale, we owned real estate assets in North America (Canada, Mexico and the United States), Europe (Austria, Belgium, the Czech Republic, France, Germany, Hungary, Italy, the Netherlands, Poland, Romania, Slovakia, Spain, Sweden and the United Kingdom) and Asia (Japan).During the year ended December 31, 2010, we recognized Net Gains on Dispositions of Investments in Real Estate in continuing operations of $28.5 million, which related to the contribution of land and operating properties to unconsolidated investees ($58.3 million gain), additional proceeds from contributions we made to PEPF II in 2009 based on valuations received as of December 31, 2010 and our contribution agreement with the fund ($27.4 million gain) and the sale of land parcels to third parties ($7.4 million gain), offset by a loss of $64.6 million related to the sale of certain unconsolidated joint ventures in the fourth quarter. See Note 8 for further discussion of properties we sold to third parties that are reported in discontinued operations. The 2010 contribution activity resulted in cash proceeds of $469.7 million related to 41 acres of land and six development properties aggregating 1.8 million square feet contributed to ProLogis European Properties Fund II (“PEPF II”), the sale of 90% of two development properties in Japan with 1.3 million square feet and the contribution of one development property aggregating 0.3 million square feet to ProLogis North American Industrial Fund. In 2010, we also received cash proceeds of $103.2 million from the sale of land to third parties. We continue to own 10% of the two Japan properties, which are accounted for under the equity method of accounting, and we continue provide property management services for these properties and earn management fees. We are also earning development fees from PEPF II for developing a 0.8 million square foot building on the 41 acres of land we contributed. During the first quarter of 2010, we received proceeds of $13.2 million, which represented the development costs we incurred relating to the sale of a building in Japan to a third party. As we have a purchase option on this building, we recorded a liability for the cash received and did not recognize a sale for accounting purposes. During 2010, we acquired 10 properties aggregating 2.4 million square feet with a combined purchase price of $128.6 million, which was allocated to real estate and other assets. During the years ended December 31, 2010, 2009 and 2008, we recorded impairment charges related to real estate properties of $824.3 million, $331.6 million and $274.7 million, respectively. Changes in economic and operating conditions and our ultimate investment intent with regard to our investments in land and operating properties that occur in the future may result in additional impairment charges or the recognition of gains or losses at the time of disposition. See Note 14 for further discussion on the impairment charges. Operating Lease Agreements We lease our operating properties and certain land parcels to customers under agreements that are generally classified as operating leases. Our largest customer and 25 largest customers accounted for 2.70% and 20.96%, respectively, of our annualized collected base rents at December 31, 2010. At December 31, 2010, minimum lease payments on leases with lease periods greater than one year for space in our operating properties and leases of land subject to ground leases, during each of the years in the five-year period ending December 31, 2015 and thereafter are as follows (in thousands):<div><table style="border-collapse:collapse;margin-top:20px;"><tr style="height: 15px"><td style="width: 15px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 9px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:9px;"> </td><td style="width: 15px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 508px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:508px;"> </td><td style="width: 7px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:7px;"> </td><td style="width: 70px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:70px;"> </td></tr><tr style="height: 12px"><td colspan="4" style="width: 547px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:547px;">2011</td><td style="width: 7px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:7px;">$</td><td style="width: 70px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:70px;"> 600,538</td></tr><tr style="height: 12px"><td colspan="4" style="width: 547px; text-align:left;border-color:#000000;min-width:547px;">2012</td><td style="width: 7px; text-align:center;border-color:#000000;min-width:7px;"> </td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"> 533,345</td></tr><tr style="height: 12px"><td colspan="4" style="width: 547px; text-align:left;border-color:#000000;min-width:547px;">2013</td><td style="width: 7px; text-align:center;border-color:#000000;min-width:7px;"> </td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"> 429,265</td></tr><tr style="height: 12px"><td colspan="4" style="width: 547px; text-align:left;border-color:#000000;min-width:547px;">2014</td><td style="width: 7px; text-align:center;border-color:#000000;min-width:7px;"> </td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"> 342,378</td></tr><tr style="height: 12px"><td colspan="4" style="width: 547px; text-align:left;border-color:#000000;min-width:547px;">2015</td><td style="width: 7px; text-align:center;border-color:#000000;min-width:7px;"> </td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"> 256,129</td></tr><tr style="height: 12px"><td colspan="4" style="width: 547px; text-align:left;border-color:#000000;min-width:547px;">Thereafter</td><td style="width: 7px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:7px;"> </td><td style="width: 70px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:70px;"> 1,168,408</td></tr><tr style="height: 12px"><td style="width: 15px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 9px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:9px;"> </td><td style="width: 15px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 508px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:508px;"> </td><td style="width: 7px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:7px;">$</td><td style="width: 70px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:70px;">3,330,063</td></tr></table></div>These amounts do not reflect future rental revenues from the renewal or replacement of existing leases and exclude reimbursements of operating expenses. In addition to minimum rental payments, our customers pay reimbursements for their pro rata share of specified operating expenses, which amounted to $166.7 million, $156.8 million and $173.1 million for the years ended December 31, 2010, 2009 and 2008, respectively. These reimbursements are reflected as rental income and rental expenses in the accompanying Consolidated Statements of Operations.4. Real Estate  Investments in real estate properties are presented at cost, and consist of the following (infalsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringThis element represents certain disclosures of real estate investment financial statements, real estate investment trust operating support agreements, real estate owned, retail land sales, time share transactions, as well as other real estate related disclosures. 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