Earnings Per Common Share or Unit - Computation of Basic and Diluted Earnings Per Share or Unit (Parenthetical) (Detail) - shares shares in Thousands	3 Months Ended
Mar. 31, 2026	Mar. 31, 2025
Summary Of Computation Of Basic And Diluted Earnings Per Share [Line Items]
Total weighted average potential dilutive shares and units outstanding	29,458	32,031
Prologis, L.P. [Member]
Summary Of Computation Of Basic And Diluted Earnings Per Share [Line Items]
Total weighted average potentially dilutive Class A Units	0	7,177
Total weighted average potentially dilutive other limited partnership units	259	278
Total weighted average potentially dilutive equity awards	7,479	8,252
Total weighted average potential dilutive shares and units outstanding	7,738	15,707
Total weighted average potential dilutive common limited partnership units	21,720	16,324

Summary of computation of basic and diluted earnings per share.

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Weighted average potentially dilutive class A units outstanding.

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Weighted average potentially dilutive common limited partnership units outstanding.

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Weighted average potentially dilutive other limited partnership units outstanding.

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Weighted average potentially dilutive shares and units outstanding.

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Weighted average potentially dilutive stock awards units outstanding.

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