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General - Additional Information (Detail)
shares in Millions, $ in Millions
3 Months Ended
Apr. 27, 2020
USD ($)
Mar. 31, 2020
Segment
shares
General [Line Items]    
Number of reportable segments | Segment   2
Subsequent Event [Member]    
General [Line Items]    
Rent deferrals granted | $ $ 8.6  
Rent deferrals granted, average period of rent deferred per customer 30 days  
Unaffiliated Investors and Certain Current and Former Directors and Officers [Member]    
General [Line Items]    
Percentage of common limited partnership interest   2.79%
General Partner | Prologis Limited Partnership [Member]    
General [Line Items]    
Percentage of ownership in operating partnership   97.21%
Preferred [Member] | Prologis Limited Partnership [Member]    
General [Line Items]    
Percentage of ownership in operating partnership   100.00%
Class A Common [Member]    
General [Line Items]    
Class of common limited partnership units designated as class A common units | shares   8.6