Consolidated Statements of Capital (Parenthetical) - $ / shares	3 Months Ended	6 Months Ended
Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Statement Of Partners Capital [Abstract]
Distributions per common unit	$ 0.63	$ 0.58	$ 1.26	$ 1.16

Aggregate distributions paid during the period for each unit of common units outstanding.

No definition available.

Name:	pld_CommonUnitDistributionsPerUnitCashPaid
Namespace Prefix:	pld_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	duration