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Unconsolidated Entities - Summary of Unconsolidated Co-investment Ventures (Detail) (USD $) In Millions, unless otherwise specified
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12 Months Ended |
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Dec. 31, 2014
Property
sqft
Venture
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Dec. 31, 2013
Property
sqft
Venture
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Dec. 31, 2012
Venture
sqft
Property
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Jun. 30, 2014
sqft
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| Schedule Of Equity Method Investments Joint Ventures [Line Items] |
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| Number of ventures |
9pld_NumberOfCoInvestmentVentures |
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10pld_NumberOfCoInvestmentVentures |
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11pld_NumberOfCoInvestmentVentures |
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| Number of properties owned |
1,278us-gaap_NumberOfRealEstateProperties |
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1,323us-gaap_NumberOfRealEstateProperties |
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1,157us-gaap_NumberOfRealEstateProperties |
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| Square feet |
260,700,000us-gaap_AreaOfRealEstateProperty |
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264,300,000us-gaap_AreaOfRealEstateProperty |
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208,800,000us-gaap_AreaOfRealEstateProperty |
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12,600,000us-gaap_AreaOfRealEstateProperty |
| Total assets |
$ 22,661.0us-gaap_EquityMethodInvestmentSummarizedFinancialInformationAssets |
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$ 23,865.0us-gaap_EquityMethodInvestmentSummarizedFinancialInformationAssets |
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$ 17,612.0us-gaap_EquityMethodInvestmentSummarizedFinancialInformationAssets |
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| Third-party debt |
6,576.0pld_EquityMethodInvestmentSummarizedFinancialInformationThirdPartyDebt |
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7,712.0pld_EquityMethodInvestmentSummarizedFinancialInformationThirdPartyDebt |
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7,193.0pld_EquityMethodInvestmentSummarizedFinancialInformationThirdPartyDebt |
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| Total liabilities |
7,694us-gaap_EquityMethodInvestmentSummarizedFinancialInformationLiabilities |
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9,190us-gaap_EquityMethodInvestmentSummarizedFinancialInformationLiabilities |
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8,187us-gaap_EquityMethodInvestmentSummarizedFinancialInformationLiabilities |
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| Our investment balance |
4,666.0us-gaap_EquityMethodInvestments |
[1] |
4,250.0us-gaap_EquityMethodInvestments |
[1] |
2,014.0us-gaap_EquityMethodInvestments |
[1] |
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| Our weighted average ownership |
32.00%pld_EquityMethodInvestmentSummarizedFinancialInformationOfCompanyWeightedAverageOwnership |
[2] |
29.20%pld_EquityMethodInvestmentSummarizedFinancialInformationOfCompanyWeightedAverageOwnership |
[2] |
25.10%pld_EquityMethodInvestmentSummarizedFinancialInformationOfCompanyWeightedAverageOwnership |
[2] |
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| Revenues |
1,992us-gaap_EquityMethodInvestmentSummarizedFinancialInformationRevenue |
[3] |
1,727us-gaap_EquityMethodInvestmentSummarizedFinancialInformationRevenue |
[3] |
1,390us-gaap_EquityMethodInvestmentSummarizedFinancialInformationRevenue |
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| Net operating income |
1,533us-gaap_EquityMethodInvestmentSummarizedFinancialInformationGrossProfitLoss |
[3] |
1,309us-gaap_EquityMethodInvestmentSummarizedFinancialInformationGrossProfitLoss |
[3] |
1,050us-gaap_EquityMethodInvestmentSummarizedFinancialInformationGrossProfitLoss |
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| Net earnings (loss) |
408us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss |
[3] |
237us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss |
[3] |
6us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss |
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| Americas [Member] |
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| Schedule Of Equity Method Investments Joint Ventures [Line Items] |
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| Number of ventures |
3pld_NumberOfCoInvestmentVentures / us-gaap_StatementGeographicalAxis = us-gaap_AmericasMember |
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4pld_NumberOfCoInvestmentVentures / us-gaap_StatementGeographicalAxis = us-gaap_AmericasMember |
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6pld_NumberOfCoInvestmentVentures / us-gaap_StatementGeographicalAxis = us-gaap_AmericasMember |
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| Number of properties owned |
590us-gaap_NumberOfRealEstateProperties / us-gaap_StatementGeographicalAxis = us-gaap_AmericasMember |
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709us-gaap_NumberOfRealEstateProperties / us-gaap_StatementGeographicalAxis = us-gaap_AmericasMember |
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801us-gaap_NumberOfRealEstateProperties / us-gaap_StatementGeographicalAxis = us-gaap_AmericasMember |
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| Square feet |
87,100,000us-gaap_AreaOfRealEstateProperty / us-gaap_StatementGeographicalAxis = us-gaap_AmericasMember |
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108,500,000us-gaap_AreaOfRealEstateProperty / us-gaap_StatementGeographicalAxis = us-gaap_AmericasMember |
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127,500,000us-gaap_AreaOfRealEstateProperty / us-gaap_StatementGeographicalAxis = us-gaap_AmericasMember |
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| Total assets |
7,063.0us-gaap_EquityMethodInvestmentSummarizedFinancialInformationAssets / us-gaap_StatementGeographicalAxis = us-gaap_AmericasMember |
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8,014.0us-gaap_EquityMethodInvestmentSummarizedFinancialInformationAssets / us-gaap_StatementGeographicalAxis = us-gaap_AmericasMember |
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9,070.0us-gaap_EquityMethodInvestmentSummarizedFinancialInformationAssets / us-gaap_StatementGeographicalAxis = us-gaap_AmericasMember |
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| Third-party debt |
2,280.0pld_EquityMethodInvestmentSummarizedFinancialInformationThirdPartyDebt / us-gaap_StatementGeographicalAxis = us-gaap_AmericasMember |
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2,999.0pld_EquityMethodInvestmentSummarizedFinancialInformationThirdPartyDebt / us-gaap_StatementGeographicalAxis = us-gaap_AmericasMember |
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3,836.0pld_EquityMethodInvestmentSummarizedFinancialInformationThirdPartyDebt / us-gaap_StatementGeographicalAxis = us-gaap_AmericasMember |
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| Total liabilities |
2,421us-gaap_EquityMethodInvestmentSummarizedFinancialInformationLiabilities / us-gaap_StatementGeographicalAxis = us-gaap_AmericasMember |
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3,177us-gaap_EquityMethodInvestmentSummarizedFinancialInformationLiabilities / us-gaap_StatementGeographicalAxis = us-gaap_AmericasMember |
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4,170us-gaap_EquityMethodInvestmentSummarizedFinancialInformationLiabilities / us-gaap_StatementGeographicalAxis = us-gaap_AmericasMember |
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| Our investment balance |
1,537.0us-gaap_EquityMethodInvestments / us-gaap_StatementGeographicalAxis = us-gaap_AmericasMember |
[1] |
1,194.0us-gaap_EquityMethodInvestments / us-gaap_StatementGeographicalAxis = us-gaap_AmericasMember |
[1] |
1,112.0us-gaap_EquityMethodInvestments / us-gaap_StatementGeographicalAxis = us-gaap_AmericasMember |
[1] |
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| Our weighted average ownership |
31.00%pld_EquityMethodInvestmentSummarizedFinancialInformationOfCompanyWeightedAverageOwnership / us-gaap_StatementGeographicalAxis = us-gaap_AmericasMember |
[2] |
22.70%pld_EquityMethodInvestmentSummarizedFinancialInformationOfCompanyWeightedAverageOwnership / us-gaap_StatementGeographicalAxis = us-gaap_AmericasMember |
[2] |
23.20%pld_EquityMethodInvestmentSummarizedFinancialInformationOfCompanyWeightedAverageOwnership / us-gaap_StatementGeographicalAxis = us-gaap_AmericasMember |
[2] |
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| Revenues |
711us-gaap_EquityMethodInvestmentSummarizedFinancialInformationRevenue / us-gaap_StatementGeographicalAxis = us-gaap_AmericasMember |
[3] |
702us-gaap_EquityMethodInvestmentSummarizedFinancialInformationRevenue / us-gaap_StatementGeographicalAxis = us-gaap_AmericasMember |
[3] |
759us-gaap_EquityMethodInvestmentSummarizedFinancialInformationRevenue / us-gaap_StatementGeographicalAxis = us-gaap_AmericasMember |
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| Net operating income |
527us-gaap_EquityMethodInvestmentSummarizedFinancialInformationGrossProfitLoss / us-gaap_StatementGeographicalAxis = us-gaap_AmericasMember |
[3] |
513us-gaap_EquityMethodInvestmentSummarizedFinancialInformationGrossProfitLoss / us-gaap_StatementGeographicalAxis = us-gaap_AmericasMember |
[3] |
561us-gaap_EquityMethodInvestmentSummarizedFinancialInformationGrossProfitLoss / us-gaap_StatementGeographicalAxis = us-gaap_AmericasMember |
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| Net earnings (loss) |
54us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss / us-gaap_StatementGeographicalAxis = us-gaap_AmericasMember |
[3] |
58us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss / us-gaap_StatementGeographicalAxis = us-gaap_AmericasMember |
[3] |
(88)us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss / us-gaap_StatementGeographicalAxis = us-gaap_AmericasMember |
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| Europe [Member] |
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| Schedule Of Equity Method Investments Joint Ventures [Line Items] |
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| Number of ventures |
4pld_NumberOfCoInvestmentVentures / us-gaap_StatementGeographicalAxis = us-gaap_EuropeMember |
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4pld_NumberOfCoInvestmentVentures / us-gaap_StatementGeographicalAxis = us-gaap_EuropeMember |
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3pld_NumberOfCoInvestmentVentures / us-gaap_StatementGeographicalAxis = us-gaap_EuropeMember |
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| Number of properties owned |
636us-gaap_NumberOfRealEstateProperties / us-gaap_StatementGeographicalAxis = us-gaap_EuropeMember |
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571us-gaap_NumberOfRealEstateProperties / us-gaap_StatementGeographicalAxis = us-gaap_EuropeMember |
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312us-gaap_NumberOfRealEstateProperties / us-gaap_StatementGeographicalAxis = us-gaap_EuropeMember |
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| Square feet |
147,400,000us-gaap_AreaOfRealEstateProperty / us-gaap_StatementGeographicalAxis = us-gaap_EuropeMember |
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132,900,000us-gaap_AreaOfRealEstateProperty / us-gaap_StatementGeographicalAxis = us-gaap_EuropeMember |
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70,300,000us-gaap_AreaOfRealEstateProperty / us-gaap_StatementGeographicalAxis = us-gaap_EuropeMember |
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| Total assets |
11,463.0us-gaap_EquityMethodInvestmentSummarizedFinancialInformationAssets / us-gaap_StatementGeographicalAxis = us-gaap_EuropeMember |
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11,819.0us-gaap_EquityMethodInvestmentSummarizedFinancialInformationAssets / us-gaap_StatementGeographicalAxis = us-gaap_EuropeMember |
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6,605.0us-gaap_EquityMethodInvestmentSummarizedFinancialInformationAssets / us-gaap_StatementGeographicalAxis = us-gaap_EuropeMember |
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| Third-party debt |
2,644.0pld_EquityMethodInvestmentSummarizedFinancialInformationThirdPartyDebt / us-gaap_StatementGeographicalAxis = us-gaap_EuropeMember |
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2,998.0pld_EquityMethodInvestmentSummarizedFinancialInformationThirdPartyDebt / us-gaap_StatementGeographicalAxis = us-gaap_EuropeMember |
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2,384.0pld_EquityMethodInvestmentSummarizedFinancialInformationThirdPartyDebt / us-gaap_StatementGeographicalAxis = us-gaap_EuropeMember |
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| Total liabilities |
3,524us-gaap_EquityMethodInvestmentSummarizedFinancialInformationLiabilities / us-gaap_StatementGeographicalAxis = us-gaap_EuropeMember |
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4,114us-gaap_EquityMethodInvestmentSummarizedFinancialInformationLiabilities / us-gaap_StatementGeographicalAxis = us-gaap_EuropeMember |
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2,954us-gaap_EquityMethodInvestmentSummarizedFinancialInformationLiabilities / us-gaap_StatementGeographicalAxis = us-gaap_EuropeMember |
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| Our investment balance |
2,773.0us-gaap_EquityMethodInvestments / us-gaap_StatementGeographicalAxis = us-gaap_EuropeMember |
[1] |
2,703.0us-gaap_EquityMethodInvestments / us-gaap_StatementGeographicalAxis = us-gaap_EuropeMember |
[1] |
723.0us-gaap_EquityMethodInvestments / us-gaap_StatementGeographicalAxis = us-gaap_EuropeMember |
[1] |
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| Our weighted average ownership |
38.80%pld_EquityMethodInvestmentSummarizedFinancialInformationOfCompanyWeightedAverageOwnership / us-gaap_StatementGeographicalAxis = us-gaap_EuropeMember |
[2] |
39.00%pld_EquityMethodInvestmentSummarizedFinancialInformationOfCompanyWeightedAverageOwnership / us-gaap_StatementGeographicalAxis = us-gaap_EuropeMember |
[2] |
29.70%pld_EquityMethodInvestmentSummarizedFinancialInformationOfCompanyWeightedAverageOwnership / us-gaap_StatementGeographicalAxis = us-gaap_EuropeMember |
[2] |
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| Revenues |
1,001us-gaap_EquityMethodInvestmentSummarizedFinancialInformationRevenue / us-gaap_StatementGeographicalAxis = us-gaap_EuropeMember |
[3] |
801us-gaap_EquityMethodInvestmentSummarizedFinancialInformationRevenue / us-gaap_StatementGeographicalAxis = us-gaap_EuropeMember |
[3] |
490us-gaap_EquityMethodInvestmentSummarizedFinancialInformationRevenue / us-gaap_StatementGeographicalAxis = us-gaap_EuropeMember |
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| Net operating income |
787us-gaap_EquityMethodInvestmentSummarizedFinancialInformationGrossProfitLoss / us-gaap_StatementGeographicalAxis = us-gaap_EuropeMember |
[3] |
621us-gaap_EquityMethodInvestmentSummarizedFinancialInformationGrossProfitLoss / us-gaap_StatementGeographicalAxis = us-gaap_EuropeMember |
[3] |
380us-gaap_EquityMethodInvestmentSummarizedFinancialInformationGrossProfitLoss / us-gaap_StatementGeographicalAxis = us-gaap_EuropeMember |
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| Net earnings (loss) |
268us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss / us-gaap_StatementGeographicalAxis = us-gaap_EuropeMember |
[3] |
131us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss / us-gaap_StatementGeographicalAxis = us-gaap_EuropeMember |
[3] |
86us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss / us-gaap_StatementGeographicalAxis = us-gaap_EuropeMember |
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| Asia [Member] |
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| Schedule Of Equity Method Investments Joint Ventures [Line Items] |
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| Number of ventures |
2pld_NumberOfCoInvestmentVentures / us-gaap_StatementGeographicalAxis = us-gaap_AsiaMember |
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2pld_NumberOfCoInvestmentVentures / us-gaap_StatementGeographicalAxis = us-gaap_AsiaMember |
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2pld_NumberOfCoInvestmentVentures / us-gaap_StatementGeographicalAxis = us-gaap_AsiaMember |
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| Number of properties owned |
52us-gaap_NumberOfRealEstateProperties / us-gaap_StatementGeographicalAxis = us-gaap_AsiaMember |
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43us-gaap_NumberOfRealEstateProperties / us-gaap_StatementGeographicalAxis = us-gaap_AsiaMember |
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44us-gaap_NumberOfRealEstateProperties / us-gaap_StatementGeographicalAxis = us-gaap_AsiaMember |
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| Square feet |
26,200,000us-gaap_AreaOfRealEstateProperty / us-gaap_StatementGeographicalAxis = us-gaap_AsiaMember |
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22,900,000us-gaap_AreaOfRealEstateProperty / us-gaap_StatementGeographicalAxis = us-gaap_AsiaMember |
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11,000,000us-gaap_AreaOfRealEstateProperty / us-gaap_StatementGeographicalAxis = us-gaap_AsiaMember |
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| Total assets |
4,135.0us-gaap_EquityMethodInvestmentSummarizedFinancialInformationAssets / us-gaap_StatementGeographicalAxis = us-gaap_AsiaMember |
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4,032.0us-gaap_EquityMethodInvestmentSummarizedFinancialInformationAssets / us-gaap_StatementGeographicalAxis = us-gaap_AsiaMember |
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1,937.0us-gaap_EquityMethodInvestmentSummarizedFinancialInformationAssets / us-gaap_StatementGeographicalAxis = us-gaap_AsiaMember |
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| Third-party debt |
1,652.0pld_EquityMethodInvestmentSummarizedFinancialInformationThirdPartyDebt / us-gaap_StatementGeographicalAxis = us-gaap_AsiaMember |
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1,715.0pld_EquityMethodInvestmentSummarizedFinancialInformationThirdPartyDebt / us-gaap_StatementGeographicalAxis = us-gaap_AsiaMember |
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973.0pld_EquityMethodInvestmentSummarizedFinancialInformationThirdPartyDebt / us-gaap_StatementGeographicalAxis = us-gaap_AsiaMember |
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| Total liabilities |
1,749us-gaap_EquityMethodInvestmentSummarizedFinancialInformationLiabilities / us-gaap_StatementGeographicalAxis = us-gaap_AsiaMember |
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1,899us-gaap_EquityMethodInvestmentSummarizedFinancialInformationLiabilities / us-gaap_StatementGeographicalAxis = us-gaap_AsiaMember |
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1,063us-gaap_EquityMethodInvestmentSummarizedFinancialInformationLiabilities / us-gaap_StatementGeographicalAxis = us-gaap_AsiaMember |
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| Our investment balance |
356.0us-gaap_EquityMethodInvestments / us-gaap_StatementGeographicalAxis = us-gaap_AsiaMember |
[1] |
353.0us-gaap_EquityMethodInvestments / us-gaap_StatementGeographicalAxis = us-gaap_AsiaMember |
[1] |
179.0us-gaap_EquityMethodInvestments / us-gaap_StatementGeographicalAxis = us-gaap_AsiaMember |
[1] |
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| Our weighted average ownership |
15.00%pld_EquityMethodInvestmentSummarizedFinancialInformationOfCompanyWeightedAverageOwnership / us-gaap_StatementGeographicalAxis = us-gaap_AsiaMember |
[2] |
15.00%pld_EquityMethodInvestmentSummarizedFinancialInformationOfCompanyWeightedAverageOwnership / us-gaap_StatementGeographicalAxis = us-gaap_AsiaMember |
[2] |
19.20%pld_EquityMethodInvestmentSummarizedFinancialInformationOfCompanyWeightedAverageOwnership / us-gaap_StatementGeographicalAxis = us-gaap_AsiaMember |
[2] |
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| Revenues |
280us-gaap_EquityMethodInvestmentSummarizedFinancialInformationRevenue / us-gaap_StatementGeographicalAxis = us-gaap_AsiaMember |
[3] |
224us-gaap_EquityMethodInvestmentSummarizedFinancialInformationRevenue / us-gaap_StatementGeographicalAxis = us-gaap_AsiaMember |
[3] |
141us-gaap_EquityMethodInvestmentSummarizedFinancialInformationRevenue / us-gaap_StatementGeographicalAxis = us-gaap_AsiaMember |
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| Net operating income |
219us-gaap_EquityMethodInvestmentSummarizedFinancialInformationGrossProfitLoss / us-gaap_StatementGeographicalAxis = us-gaap_AsiaMember |
[3] |
175us-gaap_EquityMethodInvestmentSummarizedFinancialInformationGrossProfitLoss / us-gaap_StatementGeographicalAxis = us-gaap_AsiaMember |
[3] |
109us-gaap_EquityMethodInvestmentSummarizedFinancialInformationGrossProfitLoss / us-gaap_StatementGeographicalAxis = us-gaap_AsiaMember |
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| Net earnings (loss) |
$ 86us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss / us-gaap_StatementGeographicalAxis = us-gaap_AsiaMember |
[3] |
$ 48us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss / us-gaap_StatementGeographicalAxis = us-gaap_AsiaMember |
[3] |
$ 8us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss / us-gaap_StatementGeographicalAxis = us-gaap_AsiaMember |
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