v2.4.1.9
Other Assets and Other Liabilities - Additional Information (Detail) (USD $)
Dec. 31, 2014
Real Estate [Abstract]  
Expected future amortization of leasing commissions $ 241,557,000us-gaap_FiniteLivedIntangibleAssetsNet
Above and below market leases and rent leveling assets $ 193,900,000pld_AboveAndBelowMarketLeasesAndRentLevelingAssets