XML 58 R35.htm IDEA: XBRL DOCUMENT v3.20.2
General - Additional Information (Detail)
$ in Millions
9 Months Ended
Sep. 30, 2020
Segment
Oct. 19, 2020
USD ($)
General [Line Items]    
Number of reportable segments | Segment 2  
Subsequent Event [Member]    
General [Line Items]    
Rent deferrals granted | $   $ 21.0
Unaffiliated Investors and Certain Current and Former Directors and Officers [Member]    
General [Line Items]    
Percentage of common limited partnership interest 2.70%  
General Partner | Prologis Limited Partnership [Member]    
General [Line Items]    
Percentage of ownership in operating partnership 97.30%  
Preferred [Member] | Prologis Limited Partnership [Member]    
General [Line Items]    
Percentage of ownership in operating partnership 100.00%