Noncontrolling Interests - Additional Information (Detail) ft² in Millions, $ in Billions	1 Months Ended	12 Months Ended
Jan. 31, 2020 USD ($) ft² Property	Dec. 31, 2019
Industrial Property Trust, Inc. [Member] \| Prologis U S Logistics Venture \| Subsequent Events [Member]
Noncontrolling Interest [Line Items]
Number of operating properties acquired \| Property	127
Square feet of properties \| ft²	19.0
Business acquisition consideration transferred \| $	$ 1.1
Prologis, L.P. [Member]
Noncontrolling Interest [Line Items]
Description of conversion rate		one share of common stock to one limited partnership unit

Area of a real estate property.

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Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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Description of basis for conversion of convertible common stock.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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The number of real estate properties owned as of the balance sheet date.

+ References

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