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, 2023	Mar. 31, 2022
Summary Of Computation Of Basic And Diluted Earnings Per Share [Line Items]
Total weighted average potential dilutive shares and units outstanding	31,308	26,928
Prologis, L.P. [Member]
Summary Of Computation Of Basic And Diluted Earnings Per Share [Line Items]
Total weighted average potentially dilutive Class A Units	8,070	7,999
Total weighted average potentially dilutive other limited partnership units	299	299
Total weighted average potentially dilutive equity awards	7,773	5,839
Total weighted average potential dilutive shares and units outstanding	16,142	14,137
Total weighted average potential dilutive common limited partnership units	15,166	12,791