v3.8.0.1
Long-Term Compensation - Summary of Equity Awards Granted (Detail) - Prologis Promote Plan [Member] - USD ($)
shares in Thousands, $ in Thousands
9 Months Ended
Sep. 30, 2017
Sep. 30, 2016
Restricted Stock Units (RSUs) [Member]    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Granted 88 53
Grant date fair value $ 4,800 $ 2,300
Long-Term Incentive Plan Units (LTIP units) [Member]    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Granted 203 114
Grant date fair value $ 11,100 $ 4,900