Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Consolidated net earnings	$ 1,760,959	$ 1,292,540	$ 925,515
Other comprehensive income (loss):
Foreign currency translation gains (losses), net	63,455	(135,958)	(208,901)
Unrealized gains (losses) on derivative contracts, net	22,591	(1,349)	(17,457)
Comprehensive income	1,847,005	1,155,233	699,157
Net earnings attributable to noncontrolling interests	(108,634)	(82,608)	(56,076)
Other comprehensive loss (gain) attributable to noncontrolling interests	(50,231)	(8,737)	35,266
Comprehensive income attributable to common stockholders / unitholders	1,688,140	1,063,888	678,347
Prologis, L.P. [Member]
Consolidated net earnings	1,760,959	1,292,540	925,515
Other comprehensive income (loss):
Foreign currency translation gains (losses), net	63,455	(135,958)	(208,901)
Unrealized gains (losses) on derivative contracts, net	22,591	(1,349)	(17,457)
Comprehensive income	1,847,005	1,155,233	699,157
Net earnings attributable to noncontrolling interests	(63,620)	(48,307)	(44,950)
Other comprehensive loss (gain) attributable to noncontrolling interests	(49,278)	(12,601)	32,862
Comprehensive income attributable to common stockholders / unitholders	$ 1,734,107	$ 1,094,325	$ 687,069