v2.4.1.9
Notes Receivable Backed by Real Estate - Additional information (Detail) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Loans And Leases Receivable [Line Items]  
Notes receivable backed by real estate 188,000us-gaap_LoansReceivableNet
For the first three years [Member]  
Loans And Leases Receivable [Line Items]  
Preferred return rate 7.00%us-gaap_AuctionMarketPreferredSecuritiesStockSeriesVariableInterestRateEarned
/ pld_PeriodAxis
= pld_PeriodOneMember
For the fourth year [Member]  
Loans And Leases Receivable [Line Items]  
Preferred return rate 8.00%us-gaap_AuctionMarketPreferredSecuritiesStockSeriesVariableInterestRateEarned
/ pld_PeriodAxis
= pld_PeriodTwoMember