Acquisitions - Additional Information (Detail) $ in Millions	Oct. 03, 2022 USD ($)	Feb. 04, 2020 USD ($)
Duke Transaction [Member]
Business Acquisition [Line Items]
Business acquisition, date of acquisition agreement	Oct. 03, 2022
Business acquisition consideration transferred	$ 23,200.0
Fair value of Prologis shares and units issued	18,776.0
Business acquisition, assumption of debt	$ 4,162.0
Business acquisition stock conversion ratio	0.00475
Transaction costs	$ 239.8
Liberty Transaction [Member]
Business Acquisition [Line Items]
Business acquisition, date of acquisition agreement		Feb. 04, 2020
Business acquisition consideration transferred		$ 13,000.0
Fair value of Prologis shares and units issued	10,015.0	$ 10,000.0
Business acquisition, assumption of debt	$ 2,845.0
Business acquisition stock conversion ratio		0.00675
Business acquisition, assumption of debt		$ 2,800.0
Liberty Transaction [Member] \| Other Ventures [Member]
Business Acquisition [Line Items]
Transaction costs		$ 115.8

Business acquisition stock conversion ratio.

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Amount of direct costs of the business combination including legal, accounting, and other costs incurred to consummate the business acquisition.

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Date when the business acquisition agreement was executed, in YYYY-MM-DD format.

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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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Amount of equity interests of the acquirer, including instruments or interests issued or issuable in consideration for the business combination.

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Amount of liabilities incurred by the acquirer as part of consideration transferred in a business combination.

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Amount of long-term debt due after one year or the normal operating cycle, if longer, assumed at the acquisition date.

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