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Earnings Per Common Share / Unit - Computation of Basic and Diluted Earnings Per Share Unit (Parenthetical) (Detail)
In Thousands, unless otherwise specified |
12 Months Ended | ||
|---|---|---|---|
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Dec. 31, 2014
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Dec. 31, 2013
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Dec. 31, 2012
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| Summary Of Computation Of Basic And Diluted Earnings Per Share [Line Items] | |||
| Weighted average exchangeable Operating Partnership units outstanding | 1,767 | 1,860 | 1,953 |
| Total weighted average potentially dilutive limited partnership units outstanding | 14,366 | 13,998 | 9,805 |
| Prologis, L.P. [Member] | |||
| Summary Of Computation Of Basic And Diluted Earnings Per Share [Line Items] | |||
| Total weighted average potentially dilutive limited partnership units outstanding | 1,932 | 1,558 | 1,284 |
| Total weighted average potentially dilutive exchangeable debt outstanding | 11,879 | 11,879 | 11,879 |