Unconsolidated Entities - Summary of Remaining Equity Commitments (Parenthetical) (Detail) (USD $) In Millions, unless otherwise specified	0 Months Ended
	Jul. 14, 2014 Subsequent Event [Member]	Jun. 30, 2014 U.S. Dollars to Euro [Member] Prologis European Properties Fund II [Member]	Jun. 30, 2014 U.S. Dollars to Euro [Member] Europe Logistics Venture 1 [Member]	Jun. 30, 2014 U.S. Dollars to Euro [Member] Prologis Targeted Europe Logistics Fund [Member]	Jun. 30, 2014 British Pound Sterling to U.S. Dollar [Member] Prologis European Logistics Partners [Member]
Schedule Of Equity Method Investments Joint Ventures [Line Items]
Exchange rate		1.37	1.37	1.37	1.70
Committed third-party equity	$ 500