Supplemental Cash Flow Information - Additional Information (Detail) - USD ($) shares in Thousands, $ in Millions	3 Months Ended
Mar. 31, 2017	Mar. 31, 2016
Supplemental Cash Flow Information [Line Items]
Capitalization for equity based compensation expense	$ 7.0	$ 6.2
Outstanding limited partnership units, redeemed	40
Interest paid, net of amounts capitalized	$ 111.5	$ 117.2
Cash paid for income taxes, net of refunds	15.2
Unconsolidated Entities [Member]
Supplemental Cash Flow Information [Line Items]
Equity ownership interest received	$ 10.2
Limited Partners [Member] \| Prologis, L.P. [Member] \| Common [Member]
Supplemental Cash Flow Information [Line Items]
Outstanding limited partnership units, redeemed	600

Supplemental cash flow information.

No definition available.

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- Definition

The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes.

+ References

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-Publisher FASB
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The amount of cash paid for interest during the period net of cash paid for interest that is capitalized.

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- Definition

The amount of employee benefit liabilities that an Entity assumes in acquiring a business or in consideration for an asset received in a noncash (or part noncash) acquisition. Noncash is defined as transactions during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

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The net book value of a nonmonetary asset transferred or exchanged in connection with the acquisition of a business or asset in a noncash transaction. Noncash is defined as transactions during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period. Nonmonetary assets and liabilities are assets and liabilities that will not result in cash receipts or cash payments in the future.

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- Definition

The number of units redeemed during the year of each class of partners' capital account. Units represent shares of ownership of the general, limited, and preferred partners.

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