Prologis (PLD) 10-K 15 Feb 18 2017 FY Annual report Financial data

Document and Entity Information

Document and Entity Information - USD ($)	12 Months Ended
	Dec. 31, 2017	Feb. 12, 2018	Jun. 30, 2017
Document And Entity Information [Abstract]
Document Type	10-K
Amendment Flag	false
Document Period End Date	Dec. 31, 2017
Document Fiscal Year Focus	2,017
Document Fiscal Period Focus	FY
Trading Symbol	PLD
Entity Registrant Name	Prologis, Inc.
Entity Central Index Key	1,045,609
Current Fiscal Year End Date	--12-31
Entity Well-known Seasoned Issuer	Yes
Entity Current Reporting Status	Yes
Entity Voluntary Filers	No
Entity Filer Category	Large Accelerated Filer
Entity Common Stock, Shares Outstanding		533,054,000
Entity Public Float			$ 30,903,505,295

Consolidated Balance Sheets

Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
ASSETS
Investments in real estate properties	$ 25,838,644	$ 27,119,330
Less accumulated depreciation	4,059,348	3,758,372
Net investments in real estate properties	21,779,296	23,360,958
Investments in and advances to unconsolidated entities	5,496,450	4,230,429
Assets held for sale or contribution	342,060	322,139
Notes receivable backed by real estate	34,260	32,100
Net investments in real estate	27,652,066	27,945,626
Cash and cash equivalents	447,046	807,316
Other assets	1,381,963	1,496,990
Total assets	29,481,075	30,249,932
Liabilities:
Debt	9,412,631	10,608,294
Accounts payable and accrued expenses	702,804	556,179
Other liabilities	659,899	627,319
Total liabilities	10,775,334	11,791,792
Prologis, Inc. stockholders’ equity:
Series Q preferred stock at stated liquidation preference of $50 per share; $0.01 par value; 1,379 and 1,565 shares issued and outstanding and 100,000 preferred shares authorized at December 31, 2017, and 2016, respectively	68,948	78,235
Common stock; $0.01 par value; 532,186 shares and 528,671 shares issued and outstanding at December 31, 2017, and 2016, respectively	5,322	5,287
Additional paid-in capital	19,363,007	19,455,039
Accumulated other comprehensive loss	(901,658)	(937,473)
Distributions in excess of net earnings	(2,904,461)	(3,610,007)
Total Prologis, Inc. stockholders’ equity	15,631,158	14,991,081
Partners' capital:
Noncontrolling interests	3,074,583	3,467,059
Total equity	18,705,741	18,458,140
Total liabilities and equity	29,481,075	30,249,932
Prologis, L.P. [Member]
ASSETS
Investments in real estate properties	25,838,644	27,119,330
Less accumulated depreciation	4,059,348	3,758,372
Net investments in real estate properties	21,779,296	23,360,958
Investments in and advances to unconsolidated entities	5,496,450	4,230,429
Assets held for sale or contribution	342,060	322,139
Notes receivable backed by real estate	34,260	32,100
Net investments in real estate	27,652,066	27,945,626
Cash and cash equivalents	447,046	807,316
Other assets	1,381,963	1,496,990
Total assets	29,481,075	30,249,932
Liabilities:
Debt	9,412,631	10,608,294
Accounts payable and accrued expenses	702,804	556,179
Other liabilities	659,899	627,319
Total liabilities	10,775,334	11,791,792
Partners' capital:
Total partners' capital	16,045,499	15,385,671
Noncontrolling interests	2,660,242	3,072,469
Total capital	18,705,741	18,458,140
Total liabilities and equity	29,481,075	30,249,932
Prologis, L.P. [Member] | Preferred [Member]
Partners' capital:
General partner	68,948	78,235
Prologis, L.P. [Member] | Common [Member]
Partners' capital:
General partner	15,562,210	14,912,846
Limited partners	165,401	150,173
Prologis, L.P. [Member] | Class A Common [Member]
Partners' capital:
Limited partners	$ 248,940	$ 244,417

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parenthetical) - $ / shares	Dec. 31, 2017	Dec. 31, 2016
Statement Of Financial Position [Abstract]
Preferred stock, liquidation preference per share	$ 50	$ 50
Preferred stock, par value	$ 0.01	$ 0.01
Preferred stock, shares authorized	100,000,000	100,000,000
Preferred stock, shares issued	1,379,000	1,565,000
Preferred stock, shares outstanding	1,379,000	1,565,000
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares issued	532,186,000	528,671,000
Common stock, shares outstanding	532,186,000	528,671,000

Consolidated Statements of Inco

Consolidated Statements of Income - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Revenues:
Rental	$ 1,737,839	$ 1,734,844	$ 1,536,117
Rental recoveries	487,302	485,565	437,070
Strategic capital	373,889	303,562	217,829
Development management and other	19,104	9,164	6,058
Total revenues	2,618,134	2,533,135	2,197,074
Expenses:
Rental	569,523	568,870	544,182
Strategic capital	155,141	128,506	108,422
General and administrative	231,059	222,067	217,227
Depreciation and amortization	879,140	930,985	880,373
Other	12,205	14,329	66,698
Total expenses	1,847,068	1,864,757	1,816,902
Operating income	771,066	668,378	380,172
Other income (expense):
Earnings from unconsolidated entities, net	248,567	206,307	159,262
Interest expense	(274,486)	(303,146)	(301,363)
Interest and other income, net	13,731	8,101	25,484
Gains on dispositions of investments in real estate and revaluation of equity investments upon acquisition of a controlling interest, net	1,182,965	757,398	758,887
Foreign currency and derivative gains (losses), net	(57,896)	7,582	12,466
Gains (losses) on early extinguishment of debt, net	(68,379)	2,484	(86,303)
Total other income	1,044,502	678,726	568,433
Earnings before income taxes	1,815,568	1,347,104	948,605
Total income tax expense	54,609	54,564	23,090
Consolidated net earnings	1,760,959	1,292,540	925,515
Less net earnings attributable to noncontrolling interests	108,634	82,608	56,076
Net earnings attributable to controlling interests	1,652,325	1,209,932	869,439
Less preferred stock/unit dividends/distributions	6,499	6,714	6,651
Loss on preferred stock/unit repurchase	3,895	0	0
Net earnings attributable to common stockholders/unitholders	$ 1,641,931	$ 1,203,218	$ 862,788
Weighted average common shares/units outstanding – Basic	530,400	526,103	521,241
Weighted average common shares/units outstanding - Diluted	552,300	546,666	533,944
Net earnings per share attributable to common stockholders/unitholders - Basic	$ 3.10	$ 2.29	$ 1.66
Net earnings per share attributable to common stockholders/unitholders - Diluted	3.06	2.27	1.64
Dividends/distributions per common share/unit	$ 1.76	$ 1.68	$ 1.52
Prologis, L.P. [Member]
Revenues:
Rental	$ 1,737,839	$ 1,734,844	$ 1,536,117
Rental recoveries	487,302	485,565	437,070
Strategic capital	373,889	303,562	217,829
Development management and other	19,104	9,164	6,058
Total revenues	2,618,134	2,533,135	2,197,074
Expenses:
Rental	569,523	568,870	544,182
Strategic capital	155,141	128,506	108,422
General and administrative	231,059	222,067	217,227
Depreciation and amortization	879,140	930,985	880,373
Other	12,205	14,329	66,698
Total expenses	1,847,068	1,864,757	1,816,902
Operating income	771,066	668,378	380,172
Other income (expense):
Earnings from unconsolidated entities, net	248,567	206,307	159,262
Interest expense	(274,486)	(303,146)	(301,363)
Interest and other income, net	13,731	8,101	25,484
Gains on dispositions of investments in real estate and revaluation of equity investments upon acquisition of a controlling interest, net	1,182,965	757,398	758,887
Foreign currency and derivative gains (losses), net	(57,896)	7,582	12,466
Gains (losses) on early extinguishment of debt, net	(68,379)	2,484	(86,303)
Total other income	1,044,502	678,726	568,433
Earnings before income taxes	1,815,568	1,347,104	948,605
Total income tax expense	54,609	54,564	23,090
Consolidated net earnings	1,760,959	1,292,540	925,515
Less net earnings attributable to noncontrolling interests	63,620	48,307	44,950
Net earnings attributable to controlling interests	1,697,339	1,244,233	880,565
Less preferred stock/unit dividends/distributions	6,499	6,714	6,651
Loss on preferred stock/unit repurchase	3,895	0	0
Net earnings attributable to common stockholders/unitholders	$ 1,686,945	$ 1,237,519	$ 873,914
Weighted average common shares/units outstanding – Basic	536,335	532,326	525,912
Weighted average common shares/units outstanding - Diluted	552,300	546,666	533,944
Net earnings per share attributable to common stockholders/unitholders - Basic	$ 3.10	$ 2.29	$ 1.66
Net earnings per share attributable to common stockholders/unitholders - Diluted	3.06	2.27	1.64
Dividends/distributions per common share/unit	$ 1.76	$ 1.68	$ 1.52

Consolidated Statements of Comp

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

Consolidated Statement of Equit

Consolidated Statement of Equity - USD ($) shares in Thousands, $ in Thousands	Total	KTR Capital Partners and Affiliates [Member]	Other Acquisitions [Member]	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Distributions in Excess of Net Earnings [Member]	Non-controlling Interests [Member]	Non-controlling Interests [Member]KTR Capital Partners and Affiliates [Member]	Non-controlling Interests [Member]Other Acquisitions [Member]
Balance at Dec. 31, 2014	$ 15,183,599			$ 78,235	$ 5,095	$ 18,467,009	$ (600,337)	$ (3,974,493)	$ 1,208,090
Balance, shares at Dec. 31, 2014					509,498
Consolidated net earnings	925,515							869,439	56,076
Effect of equity compensation plans	83,703				$ 15	57,454			26,234
Effect of equity compensation plans, shares					1,475
Issuance of stock in at-the-market program, net of issuance costs	71,548				$ 16	71,532
Issuance of stock in at-the-market program, net of issuance costs, shares					1,662
Issuance of stock upon conversion of exchangeable debt	502,732				$ 119	502,613
Issuance of stock upon conversion of exchangeable debt, shares					11,872
Issuance of units related to acquisitions		$ 181,170	$ 371,570							$ 181,170	$ 371,570
Capital contributions	2,355,596								2,355,596
Foreign currency translation gains (losses), net	(208,901)						(173,852)		(35,049)
Unrealized gains (losses) on derivative contracts, net	(17,457)						(17,240)		(217)
Reallocation of equity						202,812		(15,894)	(186,918)
Distributions and other	(1,028,239)					947		(805,535)	(223,651)
Distributions and other, shares					5
Balance at Dec. 31, 2015	18,420,836			78,235	$ 5,245	19,302,367	(791,429)	(3,926,483)	3,752,901
Balance, shares at Dec. 31, 2015					524,512
Consolidated net earnings	1,292,540							1,209,932	82,608
Effect of equity compensation plans	117,697				$ 23	91,191			26,483
Effect of equity compensation plans, shares					2,282
Issuance of units related to acquisitions	3,162								3,162
Conversion of noncontrolling interests					$ 19	52,237			(52,256)
Conversion of noncontrolling interests, shares					1,877
Foreign currency translation gains (losses), net	(135,958)						(144,730)		8,772
Unrealized gains (losses) on derivative contracts, net	(1,349)						(1,314)		(35)
Reallocation of equity						8,657			(8,657)
Distributions and other	(1,238,788)					587		(893,456)	(345,919)
Balance at Dec. 31, 2016	$ 18,458,140			78,235	$ 5,287	19,455,039	(937,473)	(3,610,007)	3,467,059
Balance, shares at Dec. 31, 2016	528,671				528,671
Consolidated net earnings	$ 1,760,959							1,652,325	108,634
Effect of equity compensation plans	115,972				$ 20	74,506			41,446
Effect of equity compensation plans, shares					2,000
Capital contributions	254,214								254,214
Repurchase of preferred stock	(13,182)			(9,287)				(3,895)
Purchase of noncontrolling interests	(813,847)					(202,040)			(611,807)
Conversion of noncontrolling interests					$ 15	47,711			(47,726)
Conversion of noncontrolling interests, shares					1,515
Foreign currency translation gains (losses), net	63,455						13,810		49,645
Unrealized gains (losses) on derivative contracts, net	22,591						22,005		586
Reallocation of equity						(12,143)			12,143
Distributions and other	(1,142,561)					(66)		(942,884)	(199,611)
Balance at Dec. 31, 2017	$ 18,705,741			$ 68,948	$ 5,322	$ 19,363,007	$ (901,658)	$ (2,904,461)	$ 3,074,583
Balance, shares at Dec. 31, 2017	532,186				532,186

Consolidated Statements of Cash

Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Operating activities:
Consolidated net earnings	$ 1,760,959	$ 1,292,540	$ 925,515
Adjustments to reconcile net earnings to net cash provided by operating activities:
Straight-lined rents and amortization of above and below market leases	(81,021)	(93,608)	(59,619)
Equity-based compensation awards	76,640	60,341	53,665
Depreciation and amortization	879,140	930,985	880,373
Earnings from unconsolidated entities, net	(248,567)	(206,307)	(159,262)
Distributions from unconsolidated entities	307,220	286,651	284,664
Decrease (increase) in operating receivables from unconsolidated entities	(30,893)	14,823	(38,185)
Amortization of debt discounts (premiums), net of debt issuance costs	751	(15,137)	(31,841)
Gains on dispositions of investments in real estate and revaluation of equity investments upon acquisition of a controlling interest, net	(1,182,965)	(757,398)	(758,887)
Unrealized foreign currency and derivative losses (gains), net	68,956	(8,052)	(1,019)
Losses (gains) on early extinguishment of debt, net	68,379	(2,484)	86,303
Deferred income tax benefit	(5,005)	(5,525)	(5,057)
Decrease (increase) in accounts receivable and other assets	37,278	(106,337)	(64,749)
Increase in accounts payable and accrued expenses and other liabilities	36,374	26,513	4,426
Net cash provided by operating activities	1,687,246	1,417,005	1,116,327
Investing activities:
Real estate development	(1,606,133)	(1,641,560)	(1,339,904)
Real estate acquisitions	(442,696)	(458,516)	(890,183)
Tenant improvements and lease commissions on previously leased space	(153,255)	(165,933)	(154,564)
Nondevelopment capital expenditures	(110,635)	(101,677)	(83,351)
Proceeds from dispositions and contributions of real estate properties	3,236,603	2,826,408	2,795,249
Investments in and advances to unconsolidated entities	(249,735)	(265,951)	(474,420)
Acquisition of a controlling interest in an unconsolidated venture, net of cash received	(374,605)	0	0
Return of investment from unconsolidated entities	209,151	776,550	29,406
Proceeds from repayment of notes receivable backed by real estate	32,100	202,950	9,866
Proceeds from the settlement of net investment hedges	7,541	79,767	129,149
Payments on the settlement of net investment hedges	(5,058)	0	(981)
Net cash provided by (used in) investing activities	543,278	1,252,038	(4,789,232)
Financing activities:
Proceeds from issuance of common stock	32,858	39,470	90,258
Dividends paid on common and preferred stock	(942,884)	(893,455)	(804,697)
Repurchase of preferred stock	(13,182)	0	0
Noncontrolling interests contributions	240,925	2,168	2,355,367
Noncontrolling interests distributions	(207,788)	(343,550)	(215,740)
Purchase of noncontrolling interests	(813,847)	(3,083)	(2,560)
Tax paid for shares withheld	(19,775)	(8,570)	(12,298)
Debt and equity issuance costs paid	(7,054)	(20,123)	(32,012)
Net proceeds from (payments on) credit facilities	283,255	33,435	(7,970)
Repurchase and payments of debt	(3,578,889)	(2,301,647)	(3,156,294)
Proceeds from issuance of debt	2,419,797	1,369,890	5,381,862
Net cash provided by (used in) financing activities	(2,606,584)	(2,125,465)	3,595,916
Effect of foreign currency exchange rate changes on cash	15,790	(342)	(9,623)
Net increase (decrease) in cash and cash equivalents	(360,270)	543,236	(86,612)
Cash and cash equivalents, beginning of year	807,316	264,080	350,692
Cash and cash equivalents, end of year	447,046	807,316	264,080
Prologis, L.P. [Member]
Operating activities:
Consolidated net earnings	1,760,959	1,292,540	925,515
Adjustments to reconcile net earnings to net cash provided by operating activities:
Straight-lined rents and amortization of above and below market leases	(81,021)	(93,608)	(59,619)
Equity-based compensation awards	76,640	60,341	53,665
Depreciation and amortization	879,140	930,985	880,373
Earnings from unconsolidated entities, net	(248,567)	(206,307)	(159,262)
Distributions from unconsolidated entities	307,220	286,651	284,664
Decrease (increase) in operating receivables from unconsolidated entities	(30,893)	14,823	(38,185)
Amortization of debt discounts (premiums), net of debt issuance costs	751	(15,137)	(31,841)
Gains on dispositions of investments in real estate and revaluation of equity investments upon acquisition of a controlling interest, net	(1,182,965)	(757,398)	(758,887)
Unrealized foreign currency and derivative losses (gains), net	68,956	(8,052)	(1,019)
Losses (gains) on early extinguishment of debt, net	68,379	(2,484)	86,303
Deferred income tax benefit	(5,005)	(5,525)	(5,057)
Decrease (increase) in accounts receivable and other assets	37,278	(106,337)	(64,749)
Increase in accounts payable and accrued expenses and other liabilities	36,374	26,513	4,426
Net cash provided by operating activities	1,687,246	1,417,005	1,116,327
Investing activities:
Real estate development	(1,606,133)	(1,641,560)	(1,339,904)
Real estate acquisitions	(442,696)	(458,516)	(890,183)
Tenant improvements and lease commissions on previously leased space	(153,255)	(165,933)	(154,564)
Nondevelopment capital expenditures	(110,635)	(101,677)	(83,351)
Proceeds from dispositions and contributions of real estate properties	3,236,603	2,826,408	2,795,249
Investments in and advances to unconsolidated entities	(249,735)	(265,951)	(474,420)
Acquisition of a controlling interest in an unconsolidated venture, net of cash received	(374,605)	0	0
Return of investment from unconsolidated entities	209,151	776,550	29,406
Proceeds from repayment of notes receivable backed by real estate	32,100	202,950	9,866
Proceeds from the settlement of net investment hedges	7,541	79,767	129,149
Payments on the settlement of net investment hedges	(5,058)	0	(981)
Net cash provided by (used in) investing activities	543,278	1,252,038	(4,789,232)
Financing activities:
Proceeds from issuance of common stock	32,858	39,470	90,258
Dividends paid on common and preferred stock	(980,105)	(931,559)	(820,989)
Repurchase of preferred stock	(13,182)	0	0
Noncontrolling interests contributions	240,925	2,168	2,355,367
Noncontrolling interests distributions	(170,567)	(306,297)	(199,845)
Purchase of noncontrolling interests	(790,016)	(2,232)	(2,163)
Redemption of common limited partnership units	(23,831)	0	0
Tax paid for shares withheld	(19,775)	(8,570)	(12,298)
Debt and equity issuance costs paid	(7,054)	(20,123)	(32,012)
Net proceeds from (payments on) credit facilities	283,255	33,435	(7,970)
Repurchase and payments of debt	(3,578,889)	(2,301,647)	(3,156,294)
Proceeds from issuance of debt	2,419,797	1,369,890	5,381,862
Net cash provided by (used in) financing activities	(2,606,584)	(2,125,465)	3,595,916
Effect of foreign currency exchange rate changes on cash	15,790	(342)	(9,623)
Net increase (decrease) in cash and cash equivalents	(360,270)	543,236	(86,612)
Cash and cash equivalents, beginning of year	807,316	264,080	350,692
Cash and cash equivalents, end of year	447,046	807,316	264,080
KTR Capital Partners and Affiliates [Member]
Investing activities:
KTR transaction, net of cash received	0	0	(4,809,499)
KTR Capital Partners and Affiliates [Member] | Prologis, L.P. [Member]
Investing activities:
KTR transaction, net of cash received	$ 0	$ 0	$ (4,809,499)

Consolidated Statements of Capi

Consolidated Statements of Capital - USD ($) shares in Thousands, $ 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
Effect of equity compensation plans	115,972	117,697	83,703
Issuance of stock upon conversion of exchangeable debt			502,732
Issuance of units related to acquisitions		3,162
Capital contributions	254,214		2,355,596
Purchase of noncontrolling interests	(813,847)
Unrealized gains (losses) on derivative contracts, net	22,591	(1,349)	(17,457)
Repurchase of preferred stock	(13,182)
KTR Capital Partners and Affiliates [Member]
Issuance of units related to acquisitions			181,170
Other Acquisitions [Member]
Issuance of units related to acquisitions			371,570
Non-controlling Interests [Member]
Consolidated net earnings	108,634	82,608	56,076
Effect of equity compensation plans	41,446	26,483	26,234
Issuance of units related to acquisitions		3,162
Capital contributions	254,214		2,355,596
Purchase of noncontrolling interests	(611,807)
Unrealized gains (losses) on derivative contracts, net	$ 586	$ (35)	(217)
Non-controlling Interests [Member] | KTR Capital Partners and Affiliates [Member]
Issuance of units related to acquisitions			181,170
Non-controlling Interests [Member] | Other Acquisitions [Member]
Issuance of units related to acquisitions			371,570
Class A Common [Member]
Beginning balance, Units	8,900
Conversion of limited partners units, shares	8,500	8,700
Ending balance, Units	8,900	8,900
Prologis, L.P. [Member]
Beginning balance	$ 18,458,140	$ 18,420,836	15,183,599
Consolidated net earnings	1,760,959	1,292,540	925,515
Effect of equity compensation plans	115,972	117,697	83,703
Issuance of units in exchange for contribution of equity offering proceeds			71,548
Issuance of stock upon conversion of exchangeable debt			502,732
Issuance of units related to acquisitions		3,162
Capital contributions	254,214		2,355,596
Purchase of noncontrolling interests	(790,016)
Redemption of limited partnership units	(23,831)
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)
Distributions and other	(1,142,561)	(1,238,788)	(1,028,239)
Ending balance	18,705,741	18,458,140	18,420,836
Repurchase of preferred stock	(13,182)
Prologis, L.P. [Member] | KTR Capital Partners and Affiliates [Member]
Issuance of units related to acquisitions			181,170
Prologis, L.P. [Member] | Other Acquisitions [Member]
Issuance of units related to acquisitions			371,570
Prologis, L.P. [Member] | Non-controlling Interests [Member]
Beginning balance	3,072,469	3,320,227	1,159,901
Consolidated net earnings	63,620	48,307	44,950
Capital contributions	254,214		2,355,596
Purchase of noncontrolling interests	(587,976)
Conversion of limited partners units	(28,973)
Foreign currency translation gains (losses), net	49,278	12,601	(32,862)
Distributions and other	(162,390)	(308,666)	(207,358)
Ending balance	2,660,242	3,072,469	3,320,227
Prologis, L.P. [Member] | Preferred [Member] | General Partner
Beginning balance	$ 78,235	$ 78,235	$ 78,235
Beginning balance, Units	1,565	1,565	1,565
Ending balance	$ 68,948	$ 78,235	$ 78,235
Ending balance, Units	1,379	1,565	1,565
Repurchase of preferred stock	$ (9,287)
Redemption of preferred units, units	(186)
Prologis, L.P. [Member] | Common [Member]
Redemption of limited partnership units, Unit	(1,500)	(1,900)
Conversion of limited partners units, shares	700	1,900
Prologis, L.P. [Member] | Common [Member] | General Partner
Beginning balance	$ 14,912,846	$ 14,589,700	$ 13,897,274
Beginning balance, Units	528,671	524,512	509,498
Consolidated net earnings	$ 1,652,325	$ 1,209,932	$ 869,439
Effect of equity compensation plans	$ 74,526	$ 91,214	$ 57,469
Effect of equity compensation plans, shares	2,000	2,282	1,475
Issuance of units in exchange for contribution of equity offering proceeds			$ 71,548
Issuance of units in exchange for contributions of equity offering proceeds share			1,662
Issuance of stock upon conversion of exchangeable debt			$ 502,732
Issuance of stock upon conversion of exchangeable debt, shares			11,872
Purchase of noncontrolling interests	$ (202,040)
Conversion of limited partners units	$ 47,726	$ 52,256
Conversion of limited partners units, shares	1,515	1,877
Foreign currency translation gains (losses), net	$ 13,810	$ (144,730)	$ (173,852)
Unrealized gains (losses) on derivative contracts, net	22,005	(1,314)	(17,240)
Reallocation of capital	(12,143)	8,657	186,918
Distributions and other	(942,950)	(892,869)	$ (804,588)
Distributions and other			5
Ending balance	$ 15,562,210	$ 14,912,846	$ 14,589,700
Ending balance, Units	532,186	528,671	524,512
Repurchase of preferred stock	$ (3,895)
Prologis, L.P. [Member] | Common [Member] | Limited Partners [Member]
Beginning balance	$ 150,173	$ 186,683	$ 48,189
Beginning balance, Units	5,323	6,711	1,767
Consolidated net earnings	$ 18,372	$ 14,232	$ 7,733
Effect of equity compensation plans	$ 41,446	$ 26,483	$ 26,234
Effect of equity compensation plans, shares	1,386	440	303
Issuance of units related to acquisitions		$ 3,162
Issuance of units related to acquisition, shares		71
Redemption of limited partnership units	$ (23,831)
Redemption of limited partnership units, Unit	(369)
Conversion of limited partners units	$ (18,753)	$ (52,256)
Conversion of limited partners units, shares	(684)	(1,877)
Foreign currency translation gains (losses), net	$ 146	$ (1,457)	$ (1,520)
Unrealized gains (losses) on derivative contracts, net	234	(13)	(151)
Reallocation of capital	11,829	(12,414)	(70,965)
Distributions and other	(14,215)	$ (14,247)	$ (10,541)
Distributions and other		(22)	(16)
Ending balance	$ 165,401	$ 150,173	$ 186,683
Ending balance, Units	5,656	5,323	6,711
Prologis, L.P. [Member] | Common [Member] | Limited Partners [Member] | KTR Capital Partners and Affiliates [Member]
Issuance of units related to acquisitions			$ 181,170
Issuance of units related to acquisition, shares			4,500
Prologis, L.P. [Member] | Common [Member] | Limited Partners [Member] | Other Acquisitions [Member]
Issuance of units related to acquisitions			$ 6,534
Issuance of units related to acquisition, shares			157
Prologis, L.P. [Member] | Class A Common [Member] | Limited Partners [Member]
Beginning balance	$ 244,417	$ 245,991
Beginning balance, Units	8,894	8,894
Consolidated net earnings	$ 26,642	$ 20,069	$ 3,393
Foreign currency translation gains (losses), net	221	(2,372)	(667)
Unrealized gains (losses) on derivative contracts, net	352	(22)	(66)
Reallocation of capital	314	3,757	(115,953)
Distributions and other	(23,006)	(23,006)	(5,752)
Ending balance	$ 248,940	$ 244,417	$ 245,991
Ending balance, Units	8,894	8,894	8,894
Prologis, L.P. [Member] | Class A Common [Member] | Limited Partners [Member] | Other Acquisitions [Member]
Issuance of units related to acquisitions			$ 365,036
Issuance of units related to acquisition, shares			8,894

Description of the Business

Description of the Business	12 Months Ended
	Dec. 31, 2017
Accounting Policies [Abstract]
Description of the Business	NOTE 1. DESCRIPTION OF THE BUSINESS Prologis, Inc. (or the “Parent”) commenced operations as a fully integrated real estate company in 1997, elected to be taxed as a real estate investment trust (“REIT”) under the Internal Revenue Code of 1986, as amended (the “Internal Revenue Code”), and believes the current organization and method of operation will enable it to maintain its status as a REIT. The Parent is the general partner of Prologis, L.P. (or the “Operating Partnership” or “OP”). Through the OP, we are engaged in the ownership, acquisition, development and management of logistics properties in the world’s primary population centers and in those supported by extensive transportation infrastructure. We invest in real estate through wholly owned subsidiaries and other entities through which we co-invest with partners and investors. We maintain a significant level of ownership in these co-investment ventures, which may be consolidated or unconsolidated based on our level of control of the entity. Our current business strategy consists of two operating business segments: Real Estate Operations and Strategic Capital. Our Real Estate Operations segment represents the ownership and development of logistics properties. Our Strategic Capital segment represents the management of co-investment ventures and other unconsolidated entities. See Note 18 for further discussion of our business segments. Unless otherwise indicated, the Notes to the Consolidated Financial Statements apply to both the Parent and the OP. The terms “the Company,” “Prologis,” “we,” “our” or “us” means the Parent and OP collectively. For each share of common stock or preferred stock the Parent issues, the OP issues a corresponding common or preferred partnership unit, as applicable, to the Parent in exchange for the contribution of the proceeds from the stock issuance. At December 31, 2017, the Parent owned an approximate 97.41% common general partnership interest in the OP and 100% of the preferred units in the OP. The remaining approximate 2.59% common limited partnership interests, which include 8.9 million Class A common limited partnership units (“Class A Units”) in the OP, are owned by unaffiliated investors and certain current and former directors and officers of the Parent. Each partner’s percentage interest in the OP is determined based on the number of OP units held, including the number of OP units into which Class A Units are convertible, compared to total OP units outstanding at each period end and is used as the basis for the allocation of net income or loss to each partner. At the end of each reporting period, a capital adjustment is made in the OP to reflect the appropriate ownership interest for each of the common unitholders. These adjustments are reflected in the line items Reallocation of Equity Reallocation of Capital As the sole general partner of the OP, the Parent has complete responsibility and discretion in the day-to-day management and control of the OP and we operate the Parent and the OP as one enterprise. The management of the Parent consists of the same members as the management of the OP. These members are officers of the Parent and employees of the OP or one of its subsidiaries. As general partner with control of the OP, the Parent is the primary beneficiary and therefore consolidates the OP. Because the Parent’s only significant asset is its investment in the OP, the assets and liabilities of the Parent and the OP are the same on their respective financial statements. Information with respect to the square footage, number of buildings and acres of land is unaudited.

Summary of Significant Accounti

Summary of Significant Accounting Policies	12 Months Ended
	Dec. 31, 2017
Accounting Policies [Abstract]
Summary of Significant Accounting Policies	NOTE 2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Basis of Presentation and Consolidation. The accompanying Consolidated Financial Statements are prepared in accordance with United States (“U.S.”) generally accepted accounting principles (“GAAP”) and are presented in our reporting currency, the U.S. dollar. All material intercompany transactions with consolidated entities have been eliminated. We consolidate all entities that are wholly owned and those in which we own less than 100% of the equity but control, as well as any variable interest entities (“VIEs”) in which we are the primary beneficiary. We evaluate our ability to control an entity and whether the entity is a VIE and we are the primary beneficiary through consideration of substantive terms of the arrangement to identify which enterprise has the power to direct the activities of the entity that most significantly impacts the entity’s economic performance and the obligation to absorb losses and the right to receive benefits from the entity. For entities that are not defined as VIEs, we first consider whether we are the general partner or the limited partner (or the equivalent in such investments that are not structured as partnerships). We consolidate entities in which we are the general partner and the limited partners in such entities do not have rights that would preclude control. For entities in which we are the general partner but do not control the entity as the other partners hold substantive participating or kick-out rights, we apply the equity method of accounting since, as the general partner, we have the ability to influence the venture. For ventures for which we are a limited partner or our investment is in an entity that is not structured similar to a partnership, we consider factors such as ownership interest, voting control, authority to make decisions, and contractual and substantive participating rights of the partners. In instances where the factors indicate that we have a controlling financial interest in the venture, we consolidate the entity. Reclassifications. Certain amounts included in the Consolidated Financial Statements for 2016 and 2015 have been reclassified to conform to the 2017 financial statement presentation. Use of Estimates. GAAP requires us to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the financial statements, and revenues and expenses during the reporting period. Although we believe the assumptions and estimates we made are reasonable and appropriate, as discussed in the applicable sections throughout the Consolidated Financial Statements, different assumptions and estimates could materially impact our reported results. Foreign Operations. The U.S. dollar is the functional currency for our consolidated subsidiaries and unconsolidated entities operating in the U.S. and Mexico and certain of our consolidated subsidiaries that operate as holding companies for foreign investments. The functional currency for our consolidated subsidiaries and unconsolidated entities operating in other countries is the principal currency in which the entity’s assets, liabilities, income and expenses are denominated, which may be different from the local currency of the country of incorporation or where the entity conducts its operations. The functional currencies of entities outside of the U.S. and Mexico generally include the Brazilian real, British pound sterling, Canadian dollar, Chinese yuan, euro, Japanese yen and Singapore dollar. We take part in business transactions denominated in these and other local currencies where we operate. For our consolidated subsidiaries whose functional currency is not the U.S. dollar, we translate their financial statements into the U.S. dollar at the time we consolidate those subsidiaries’ financial statements. Generally, assets and liabilities are translated at the exchange rate in effect at the balance sheet date. The resulting translation adjustments are included in Accumulated Other Comprehensive Income (Loss) AOCI/L We and certain of our consolidated subsidiaries have intercompany and third-party debt that is not denominated in the entity’s functional currency. When the debt is remeasured against the functional currency of the entity, a gain or loss can result. The resulting adjustment is reflected in Foreign Currency and Derivative Gains (Losses), Net AOCI/L Acquisitions. Based on new accounting guidance, beginning January 1, 2017, we apply a screen test to evaluate if substantially all the fair value of the acquired property is concentrated in a single identifiable asset or group of similar identifiable assets to determine whether a transaction is accounted for as an asset acquisition or business combination. As most of our real estate acquisitions are concentrated in either a single or a group of similar identifiable assets, our real estate transactions are generally accounted for as asset acquisitions , which permits the capitalization of transaction costs to the basis of the acquired property. For transactions that qualify as a business combination in 2017 and for all acquisitions in 2016 and 2015, transaction costs are expensed as incurred. Whether a transaction is determined to be an acquisition of a business or asset, we allocate the purchase price to the various components of the acquisition based on the fair value of the acquired assets and assumed liabilities, including an allocation to the individual buildings acquired. The initial allocation of the purchase price is based on management’s preliminary assessment, which may differ when final information becomes available. The transaction costs related to the acquisition of land and the formation of equity method investments are capitalized. When we obtain control of an unconsolidated entity and the acquisition qualifies as a business, we account for the acquisition in accordance with the guidance for a business combination achieved in stages. We remeasure our previously held interest in the unconsolidated entity at its acquisition-date fair value and recognize the resulting gain or loss, if any, in earnings at the acquisition date. We allocate the purchase price using primarily Level 2 and Level 3 inputs (further defined in Fair Value Measurements below) as follows: Investments in Real Estate Properties. We value operating properties as if vacant. We estimate fair value generally by applying an income approach methodology using a discounted cash flow analysis. Key assumptions in the discounted cash flow analysis include market rents, growth rates and discount and capitalization rates. We determine discount and capitalization rates by market based on recent transactions and other market data. The fair value of land is generally based on relevant market data, such as a comparison of the subject site to similar parcels that have recently been sold or are currently being offered on the market for sale. Lease Intangibles . We determine the portion of the purchase price related to intangible assets and liabilities as follows: • Above and Below Market Leases . We recognize an asset or liability for acquired in-place leases with favorable or unfavorable rents based on our estimate of current market rents of the applicable markets. The value is recorded in either or , as appropriate, and is amortized over the term of the respective leases, including any bargain renewal options, to rental revenues. • Foregone Rent . We calculate the value of the revenue and recovery of costs foregone during a reasonable lease-up period, as if the space was vacant, in each of the applicable markets. The values are recorded in and amortized over the remaining life of the respective leases to amortization expense. • Leasing Commissions. We recognize an asset for leasing commissions upon the acquisition of in-place leases based on our estimate of the cost to lease space in the applicable markets. The value is recorded in and amortized over the remaining life of the respective leases to amortization expense. Debt . We estimate the fair value of debt based on contractual future cash flows discounted using borrowing spreads and market interest rates that would be available to us for the issuance of debt with similar terms and remaining maturities. In the case of publicly traded debt, we estimate the fair value based on available market data. Any discount or premium to the principal amount is included in the carrying value and amortized to interest expense over the remaining term of the related debt using the effective interest method. Noncontrolling Interests . We estimate the portion of the fair value of the net assets owned by third parties based on the fair value of the consolidated net assets, principally real estate properties and debt. Working Capital . We estimate the fair value of other acquired assets and assumed liabilities on the best information available. Fair Value Measurements. The objective of fair value is to determine the price that would be received on the sale of an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date (the exit price). We estimate fair value using available market information and valuation methodologies we believe to be appropriate for these purposes. Considerable judgment and a high degree of subjectivity are involved in developing these estimates and, accordingly, they are not necessarily indicative of amounts that we would realize on disposition. The fair value hierarchy consists of three broad levels: • Level 1 — Quoted prices (unadjusted) in active markets for identical assets or liabilities that the entity can access at the measurement date. • Level 2 — Inputs other than quoted prices included within Level 1 that are observable for the asset or liability, either directly or indirectly. • Level 3 — Unobservable inputs for the asset or liability. Fair Value Measurements on a Recurring Basis. We estimate the fair value of our financial instruments using available market information and valuation methodologies we believe to be appropriate for these purposes. We determine the fair value of our derivative financial instruments using widely accepted valuation techniques including discounted cash flow analysis on the expected cash flows of each derivative. This analysis reflects the contractual terms of the derivatives, including the period to maturity, and uses observable market-based inputs, including interest rate curves, foreign exchange rates, and implied volatilities. We determine the fair values of our interest rate swaps using the market standard methodology of netting the discounted future fixed cash receipts or payments and the discounted expected variable cash payments. We base the variable cash payments on an expectation of future interest rates, or forward curves, derived from observable market interest rate curves. We base the fair values of our net investment hedges on the change in the spot rate at the end of the period as compared with the strike price at inception. We incorporate credit valuation adjustments to appropriately reflect nonperformance risk for us and the respective counterparty in the fair value measurements. In adjusting the fair value of our derivative contracts for the effect of nonperformance risk, we consider the impact of netting and any applicable credit enhancements, such as collateral postings, thresholds, mutual puts and guarantees. We have determined that the majority of the inputs used to value our derivatives fall within Level 2 of the fair value hierarchy. Although the credit valuation adjustments associated with our derivatives utilize Level 3 inputs, such as estimates of current credit spreads to evaluate the likelihood of default by us and our counterparties, we assess the significance of the impact of the credit valuation adjustments on the overall valuation of our derivative positions and have determined that the credit valuation adjustments are not significant to the overall valuation of our derivatives. Fair Value Measurements on a Nonrecurring Basis. Assets measured at fair value on a nonrecurring basis generally consist of real estate assets and investments in unconsolidated entities that were subject to impairment charges related to our change of intent to sell the investments and through our recoverability analysis discussed below. We estimate fair value based on expected sales prices in the market (Level 2) or by applying the income approach methodology using a discounted cash flow analysis (Level 3). Fair Value of Financial Instruments. We estimate the fair value of our senior notes for disclosure purposes based on quoted market prices for the same (Level 1) or similar (Level 2) issues when current quoted market prices are available. We estimate the fair value of our credit facilities, term loans, secured mortgage debt and assessment bonds by discounting the future cash flows using rates and borrowing spreads currently available to us (Level 3). Real Estate Assets. Real estate assets are carried at depreciated cost. We capitalize costs incurred in developing, renovating, rehabilitating and improving real estate assets as part of the investment basis. We expense costs for repairs and maintenance as incurred. During the land development and construction periods of qualifying projects, we capitalize interest costs, insurance, real estate taxes and general and administrative costs of the personnel performing the development, renovation, and rehabilitation; if such costs are incremental and identifiable to a specific activity to ready the asset for its intended use. We capitalize transaction costs related to the acquisition of land for future development and operating properties that qualify as asset acquisitions. We capitalize costs incurred to successfully originate a lease that result directly from and are essential to acquire that lease, including internal costs that are incremental and identifiable as leasing activities. Leasing costs that meet the requirements for capitalization are presented as a component of Other Assets We charge the depreciable portions of real estate assets to depreciation expense on a straight-line basis over the respective estimated useful lives. Depreciation commences when the asset is ready for its intended use, which we define as the earlier of stabilization (90% occupied) or one year after completion of construction. We generally use the following useful lives: 5 to 7 years for capital improvements, 10 years for standard tenant improvements, 25 years for depreciable land improvements, 30 years for operating properties acquired and 40 years for operating properties we develop. We depreciate building improvements on land parcels subject to ground leases over the shorter of the estimated building improvement life or the contractual term of the underlying ground lease. Capitalized leasing costs are amortized over the estimated remaining lease term. Our weighted average lease term on leases signed during 2017, based on square feet for all leases, was 54 months. We assess the carrying values of our respective real estate assets, whenever events or changes in circumstances indicate that the carrying amounts of these assets may not be fully recoverable. We measure the recoverability of the asset by comparing the carrying amount of the asset to the estimated future undiscounted cash flows. If our analysis indicates that the carrying value of the real estate property is not recoverable on an undiscounted cash flow basis, we recognize an impairment charge for the amount by which the carrying value exceeds the current estimated fair value of the real estate property. We estimate the future undiscounted cash flows and fair value based on our intent as follows: • for real estate properties that we intend to hold long-term; including land held for development, properties currently under development and operating properties; recoverability is assessed based on the estimated undiscounted future net rental income from operating the property and the terminal value, including anticipated costs to develop; • for real estate properties we intend to sell, including properties currently under development and operating properties; recoverability is assessed based on proceeds from disposition that are estimated based on future net rental income of the property, expected market capitalization rates and anticipated costs to develop; • for land parcels we intend to sell, recoverability is assessed based on estimated proceeds from disposition; and • for costs incurred related to the potential acquisition of land, operating properties or development of a real estate property, recoverability is assessed based on the probability that the acquisition or development is likely to occur at the measurement date. Assets Held for Sale or Contribution. We classify a property as held for sale or contribution when certain criteria are met in accordance with GAAP. Assets classified as held for sale are expected to be sold to a third party and assets classified as held for contribution are newly developed assets we intend to contribute to an unconsolidated co-investment venture or to a third party within twelve months. At such time, the respective assets and liabilities are presented separately in the Consolidated Balance Sheets and depreciation is no longer recognized. Assets held for sale or contribution are reported at the lower of their carrying amount or their estimated fair value less the costs to sell. Investments in Unconsolidated Entities. We present our investments in certain entities under the equity method. We use the equity method when we have the ability to exercise significant influence over operating and financial policies of the venture but do not have control of the entity. Under the equity method, we initially recognize these investments (including advances) in the balance sheet at our cost, including formation costs and net of deferred gains from the contribution of properties, if applicable. We subsequently adjust the accounts to reflect our proportionate share of net earnings or losses recognized and accumulated other comprehensive income or loss, distributions received, contributions made and certain other adjustments, as appropriate. When circumstances indicate there may have been a reduction in the value of an equity investment, we evaluate whether the loss in value is other than temporary. If we conclude it is other than temporary, we recognize an impairment charge to reflect the equity investment at fair value. With regard to distributions from unconsolidated entities, we have elected the nature of distribution approach as the information is available to us to determine the nature of the underlying activity that generated the distributions. In accordance with the nature of distribution approach, cash flows generated from the operations of an unconsolidated entity are classified as a return on investment (cash inflow from operating activities) and cash flows that are generated from property sales, debt refinancing or sales of our investments are classified as a return of investment (cash inflow from investing activities). Cash and Cash Equivalents. We consider all cash on hand, demand deposits with financial institutions and short-term highly liquid investments with original maturities of three months or less to be cash equivalents. Our cash and cash equivalents are financial instruments that are exposed to concentrations of credit risk. We invest our cash with high-credit quality institutions. Cash balances may be invested in money market accounts that are not insured. We have not realized any losses in such cash investments or accounts and believe that we are not exposed to any significant credit risk. Derivative Financial Instruments. We primarily hedge our foreign currency risk by borrowing in the currencies in which we invest. Generally, we borrow in the functional currency of our consolidated subsidiaries but we also borrow in currencies other than the U.S. dollar in the OP. We may use derivative financial instruments, such as foreign currency forward and option contracts to manage foreign currency exchange rate risk related to both our foreign investments and the related earnings. In addition, we occasionally use interest rate swap and forward contracts to manage interest rate risk and limit the impact of future interest rate changes on earnings and cash flows, primarily with variable-rate debt. We do not use derivative financial instruments for trading or speculative purposes. Each derivative transaction is customized and not exchange-traded. We recognize all derivatives at fair value within the line items Other Assets Other Liabilities Designated Derivatives. We may choose to designate our derivative financial instruments, generally foreign currency forwards as net investment hedges in foreign operations or interest rate swaps or forwards as cash flow hedges. At inception of the transaction, we formally designate and document the derivative financial instrument as a hedge of a specific underlying exposure, the risk management objective and the strategy for undertaking the hedge transaction. We formally assess both at inception and at least quarterly thereafter, the effectiveness of our hedging transactions. Due to the high degree of effectiveness between the hedging instruments and the underlying exposures hedged, fluctuations in the value of the derivative financial instruments will generally be offset by changes in the cash flows or fair values of the underlying exposures being hedged. Changes in the fair value of derivatives that are designated and qualify as net investment hedges in foreign operations and cash flow hedges are recorded in AOCI/L AOCI/L Foreign Currency and Derivative Gains (Losses), Net AOCI/ Interest Expense Interest Expense AOCI/L Interest Expense In addition to the net investment hedges described above, we may issue debt in the OP in a currency that is not the same functional currency of the borrowing entity to hedge our international investments. We designate the debt as a nonderivative financial instrument to offset the translation and economic exposures related to our net investment in international subsidiaries. Undesignated Derivatives. We also use derivatives, such as foreign currency forwards and option contracts, that are not designated as hedges to manage foreign currency exchange rate risk related to our results of operations. The changes in fair values of these derivatives that were not designated or did not qualify as hedging instruments are immediately recognized in earnings within the line item in the Consolidated Statements of Income. These gains or losses are generally offset by lower or higher earnings as a result in exchange rates that were different than our expectations. In addition, we may choose to not designate our interest rate swap and forward contracts. If a swap or forward contract is not designated as a hedge, the changes in fair value of these instruments is immediately recognized in earnings within the line item Interest Expense . Costs of Raising Capital. We treat costs incurred in connection with the issuance of common and preferred stock as a reduction to additional paid-in capital. We capitalize costs incurred in connection with the issuance of debt. Costs related to our credit facilities are included in Other Assets and costs related to all our other debt are recorded as a direct reduction of the liability. AOCI/L. For the Parent, we include AOCI/L as a separate component of stockholders' equity in the Consolidated Balance Sheets. For the OP, AOCI/L is included in partners’ capital in the Consolidated Balance Sheets. Any reference to AOCI/L in this document is referring to the component of stockholders’ equity for the Parent and partners’ capital for the OP. Noncontrolling Interests. Noncontrolling interests represent the share of consolidated entities owned by third parties. We recognize each noncontrolling holder’s respective share of the estimated fair value of the net assets at the date of formation or acquisition. Noncontrolling interests are subsequently adjusted for the noncontrolling holder’s share of additional contributions, distributions and their share of the net earnings or losses of each respective consolidated entity. We allocate net income to noncontrolling interests based on the weighted average ownership interest during the period. The net income that is not attributable to us is reflected in the line item Net Earnings Attributable to Noncontrolling Interests . We do not recognize a gain or loss on transactions with a consolidated entity in which we do not own 100% of the equity, but we reflect the difference in cash received or paid from the noncontrolling interests carrying amount as additional paid-in-capital. Certain limited partnership interests are exchangeable into our common stock. Common stock issued upon exchange of a holder’s noncontrolling interest is accounted for at the carrying value of the surrendered limited partnership interest and the difference between the carrying value and the fair value of the common stock issued is recorded to additional paid-in-capital. Revenue Recognition. Rental Revenues. We lease our operating properties to customers under agreements that are classified as operating leases. We recognize the total minimum lease payments provided for under the leases on a straight-line basis over the lease term. Generally, under the terms of our leases, the majority of our rental expenses are recovered from our customers. We reflect amounts recovered from customers as revenues in the period that the applicable expenses are incurred. We make a provision for possible loss if the collection of a receivable balance is considered doubtful. Strategic Capital Revenues. Strategic capital revenues include revenues we earn from the management services we provide to unconsolidated entities. These fees are determined in accordance with the terms specific to each arrangement and may include property and asset management fees or transactional fees for leasing, acquisition, development, construction, financing, legal and tax services provided. We may also earn incentive returns (called “promotes”) based on third-party investor returns over time, which may be during the duration of the venture or at the time of liquidation. We recognize fees when they are earned, fixed and determinable or on a percentage of completion basis for development fees. We report these fees in . The fees we earn to develop properties within these ventures are also recorded on a percentage of completion basis. We also earn fees from ventures that we consolidate. Upon consolidation, these fees are eliminated from our earnings and the third-party share of these fees are recognized as a reduction of Net Earnings Attributable to Noncontrolling Interests. Gains on Dispositions of Investments in Real Estate and Revaluation of Equity Investments Upon Acquisition of a Controlling Interest, Net. We recognize gains on the disposition of real estate when the recognition criteria have been met, generally at the time the risks and rewards and title have transferred and we no longer have substantial continuing involvement with the real estate sold. We recognize losses from the disposition of real estate when known. We recognize gains or losses on the remeasurement of equity investments to fair value upon acquisition of a controlling interest in any of our previously unconsolidated entities and the transaction is considered the acquisition of a business. When we contribute a property to an unconsolidated entity in which we have an ownership interest, we do not recognize a portion of the gain realized. The amount of gain not recognized, based on our ownership interest in the entity acquiring the property, is deferred by recognizing a reduction to our investment in the applicable unconsolidated entity. We adjust our proportionate share of net earnings or losses recognized in future periods to reflect the entities’ recorded depreciation expense as if it were computed on our lower basis in the contributed properties rather than on the entity’s basis. When a property that we originally contributed to an unconsolidated entity is disposed of to a third party, we recognize the amount of the gain we previously deferred, along with our proportionate share of the gain recognized by the unconsolidated entity. If our ownership interest in an unconsolidated entity decreases and the decrease is expected to be permanent, we recognize the amounts relating to previously deferred gains to coincide with our new ownership interest. Rental Expenses. Rental expenses primarily include the cost of our property management personnel, utilities, repairs and maintenance, property insurance, real estate taxes and the other costs of managing the properties. Strategic Capital Expenses. Strategic capital expenses generally include the direct expenses associated with the asset management of the unconsolidated co-investment ventures provided by our employees who are assigned to our Strategic Capital segment and the costs of our Prologis Promote Plan based on earned promotes. In addition, in order to achieve efficiencies and economies of scale, all of our property management functions are provided by property management personnel who are assigned to our Real Estate Operations segment. These individuals perform the property-level management of the properties in our owned and managed portfolio, which include properties we consolidate and those we manage that are owned by the unconsolidated co-investment ventures. We allocate the costs of our property management to the properties we consolidate (included in Rental Expenses ) and the properties owned by the unconsolidated co-investment ventures (included in Strategic Capital Expenses ) by using the square feet owned by the respective portfolios. Equity-Based Compensation. We account for equity-based compensation by measuring the cost of employee services received in exchange for an award of an equity instrument based on the fair value of the award on the grant date. We recognize the cost of the award on a straight-line basis over the period during which an employee is required to provide service in exchange for the award, generally the vesting period. Income Taxes. Under the Internal Revenue Code, REITs are generally not required to pay federal income taxes if they distribute 100% of their taxable income and meet certain income, asset and stockholder tests. If we fail to qualify as a REIT in any taxable year, we will be subject to federal income taxes at regular corporate rates (including any alternative minimum tax) and may not be able to qualify as a REIT for the four subsequent taxable years. Even as a REIT, we may be subject to certain foreign state and local taxes on our own income and property, and to federal income and excise taxes on our undistributed taxable income. We have elected taxable REIT subsidiary (“TRS”) status for some of our consolidated subsidiaries. This allows us to provide services that would otherwise be considered impermissible for REITs. Many of the foreign countries in which we have operations do not recognize REITs or do not accord REIT status under their respective tax laws to our entities that operate in their jurisdiction. In the U.S., we are taxed in certain states in which we operate. Accordingly, we recognize income tax expense for the federal and state income taxes incurred by our TRSs, taxes incurred in certain states and foreign jurisdictions, and interest and penalties associated with our unrecognized tax benefit liabilities. We evaluate tax positions taken in the Consolidated Financial Statements under the interpretation for accounting for uncertainty in income taxes. As a result of this evaluation, we may recognize a tax benefit from an uncertain tax position only if it is more likely than not that the tax position will be sustained on examination by taxing authorities. We recognize deferred income taxes in certain taxable entities. For federal income tax purposes, certain acquisitions have been treated as tax-free transactions resulting in a carry-over basis in assets and liabilities. For financial reporting purposes and in accordance with purchase accounting, we record all of the acquired assets and assumed liabilities at the estimated fair value at the date of acquisition. For our taxable subsidiaries, including certain international jurisdictions, we recognize the deferred income tax liabilities that repr

Business Combinations

Business Combinations	12 Months Ended
	Dec. 31, 2017
Business Combinations [Abstract]
Business Combinations	NOTE 3. BUSINESS COMBINATIONS KTR Capital Partners and Its Affiliates In 2015, we acquired high quality real estate assets and the operating platform of KTR Capital Partners and its affiliates (“KTR”) through our consolidated co-investment venture, Prologis U.S. Logistics Venture (“USLV”). The portfolio consisted of 315 operating properties, aggregating 59.0 million square feet, 3.6 million square feet of properties under development and land parcels. The total purchase price was $5.0 billion, net of assumed debt of $735.2 million. The purchase price was funded through cash contributions of $2.6 billion from Prologis and $2.3 billion from our venture partner, and the issuance of 4.5 million common limited partnership units in the OP. We incurred $24.7 million of acquisition costs that are included in Other Expenses The following unaudited pro forma financial information presents our results as though the KTR transaction had been completed on January 1, 2015. The pro forma information does not reflect the actual results of operations had the transaction actually been completed on January 1, 2015, and it is not indicative of future operating results. The results for the year ended December 31, 2015, include approximately seven months of actual results for the transaction, the acquisition expenses, and five months of pro forma adjustments. Actual results in 2015 include rental revenues and rental expenses of the properties acquired of $235.7 million and $56.9 million, respectively, representing the period from acquisition through December 31, 2015. The following amounts are in thousands, except per share amounts: 2015 Total revenues $ 2,358,643 Net earnings attributable to common stockholders $ 866,753 Net earnings per share attributable to common stockholders – Basic $ 1.66 Net earnings per share attributable to common stockholders – Diluted $ 1.65 These results include certain adjustments, primarily: (i) decreased revenues from the amortization of the net assets from the acquired leases with net favorable rents relative to estimated market rents; (ii) increased depreciation and amortization expense resulting from the adjustment of real estate assets to estimated fair value and recognition of intangible assets related to in-place leases; and (iii) additional interest expense attributable to the debt issued to finance our cash portion of the acquisition offset by lower interest expense due to the accretion of the fair value adjustment of debt.

Real Estate

Real Estate	12 Months Ended
	Dec. 31, 2017
Real Estate [Abstract]
Real Estate	NOTE 4. REAL ESTATE Investments in real estate properties consisted of the following at December 31 (dollars and square feet in thousands): Square Feet Number of Buildings 2017 2016 2017 2016 2017 2016 Operating properties: Buildings and improvements 294,811 331,210 1,525 1,776 $ 16,849,349 $ 17,905,914 Improved land 5,735,978 6,037,543 Development portfolio, including land costs: Prestabilized 7,345 8,256 22 29 546,173 798,233 Properties under development 22,216 19,539 63 60 1,047,316 633,849 Land (1) 1,154,383 1,218,904 Other real estate investments (2) 505,445 524,887 Total investments in real estate properties 25,838,644 27,119,330 Less accumulated depreciation 4,059,348 3,758,372 Net investments in real estate properties $ 21,779,296 $ 23,360,958 (1) Included in our investments in real estate at December 31, 2017 and 2016, were 5,191 and 5,892 acres of land, respectively. (2) Included in other real estate investments were: (i) non-logistics real estate; (ii) land parcels that are ground leased to third parties; (iii) our corporate office buildings; (iv) costs related to future development projects, including purchase options on land; (v) infrastructure costs related to projects we are developing on behalf of others; and (vi) earnest money deposits associated with potential acquisitions. At December 31, 2017, we owned real estate assets in the U.S. and other Americas (Brazil, Canada and Mexico), Europe (Belgium, the Czech Republic, France, Germany, Hungary, Italy, the Netherlands, Poland, Slovakia, Spain, Sweden and the United Kingdom (“U.K.”)) and Asia (China, Japan and Singapore). Acquisitions The following table summarizes our real estate acquisition activity for the years ended December 31 (dollars and square feet in thousands): 2017 2016 2015 Number of operating properties 16 9 52 Square feet 6,859 1,823 7,375 Acquisition value of net investments in real estate properties (1) (2) $ 1,139,410 $ 411,706 $ 1,042,562 (1) Value includes the acquisition of 1,392, 776 and 690 acres of land in 2017, 2016 and 2015, respectively. (2) In August 2017, we acquired our partner’s interest in certain joint ventures in Brazil for an aggregate price of R$1.2 billion ($381.7 million). As a result of this transaction, we began consolidating the real estate properties that included twelve operating properties, two prestabilized properties and 531.4 acres of undeveloped land. We accounted for the transaction as a step-acquisition under the business combination rules and recognized a gain. The results of operations for these real estate properties were not significant in 2017. While the preliminary purchase price allocation is substantially complete, the valuation of the real estate properties is still being finalized. The table above does not include the properties acquired in the KTR transaction in 2015, as this transaction is explained in Note 3. Dispositions The following table summarizes our real estate disposition activity for the years ended December 31 (dollars and square feet in thousands): 2017 2016 2015 Contributions to unconsolidated co-investment ventures (1) Number of properties 222 35 31 Square feet 48,171 11,624 8,355 Net proceeds (2) $ 3,201,986 $ 1,231,878 $ 835,385 Gains on contributions, net (2) $ 847,034 $ 267,441 $ 148,987 Dispositions to third parties Number of properties 110 172 136 Square feet 17,147 20,360 23,024 Net proceeds (2) (3) $ 1,281,501 $ 1,760,048 $ 2,352,645 Gains on dispositions, net (2) (3) $ 274,711 $ 353,668 $ 609,900 Total gains on contributions and dispositions, net $ 1,121,745 $ 621,109 $ 758,887 Gains on revaluation of equity investments upon acquisition of a controlling interest 61,220 - - Gains on redemptions of investments in co-investment ventures (4) - 136,289 - Total gains on dispositions of investments in real estate and revaluation of equity investments upon acquisition of a controlling interest, net $ 1,182,965 $ 757,398 $ 758,887 (1) In July 2017, we contributed 190 operating properties totaling 37.1 million square feet owned by Prologis North American Industrial Fund (“NAIF”) to Prologis Targeted U.S. Logistics Fund (“USLF”), our unconsolidated co-investment venture. In exchange for the contribution, we received additional units and USLF assumed $956.0 million of secured debt. (2) Includes the contribution and disposition of land parcels. (3) Includes the sale of our investment in Europe Logistics Venture 1 (“ELV”) in January 2017. See Note 5 for more information on this transaction. (4) In 2016, we redeemed a portion of our investment in two co-investment ventures. Operating Lease Agreements We lease our operating properties and certain land parcels to customers under agreements that are generally classified as operating leases. Our weighted average lease term remaining, based on square feet for all leases in effect at December 31, 2017, was 48 months. The following table summarizes our minimum lease payments on leases with lease periods greater than one year for space in our operating properties, pre-stabilized development properties and leases of land subject to ground leases at December 31, 2017 (in thousands): 2018 $ 1,602,708 2019 1,440,452 2020 1,255,182 2021 1,015,212 2022 770,119 Thereafter 2,312,372 Total $ 8,396,045 These amounts do not reflect future rental revenues from the renewal or replacement of existing leases and exclude reimbursements of operating expenses. Lease Commitments We have entered into operating ground leases as a lessee on certain land parcels, primarily on-tarmac facilities and office space with remaining lease terms of 1 to 65 years. The following table summarizes our future minimum rental payments under non-cancelable operating leases in effect at December 31, 2017 (in thousands): 2018 $ 34,413 2019 31,819 2020 30,420 2021 25,964 2022 24,399 Thereafter 311,372 Total $ 458,387

Unconsolidated Entities

Unconsolidated Entities	12 Months Ended
	Dec. 31, 2017
Equity Method Investments And Joint Ventures [Abstract]
Unconsolidated Entities	NOTE 5. UNCONSOLIDATED ENTITIES Summary of Investments We have investments in entities through a variety of ventures. We co-invest in entities that own multiple properties with partners and investors and we provide asset and property management services to these entities, which we refer to as co-investment ventures. These entities may be consolidated or unconsolidated, depending on the structure, our partner’s participation and other rights and our level of control of the entity. This note details our investments in unconsolidated co-investment ventures, which are accounted for using the equity method of accounting. See Note 12 for more detail regarding our consolidated investments that are not wholly owned. We also have other ventures, generally with one partner and that we do not manage, which we account for using the equity method. We refer to our investments in all entities accounted for using the equity method, both unconsolidated co-investment ventures and other ventures, collectively, as unconsolidated entities. The following table summarizes our investments in and advances to our unconsolidated entities at December 31 (in thousands): 2017 2016 Unconsolidated co-investment ventures $ 5,274,702 $ 4,057,524 Other ventures 221,748 172,905 Total $ 5,496,450 $ 4,230,429 Unconsolidated Co-Investment Ventures The following table summarizes our investments in the individual co-investment ventures at December 31 (dollars in thousands): Ownership Percentage Investment in and Advances to Co-Investment Venture 2017 2016 2017 2016 Prologis Targeted U.S. Logistics Fund, L.P. (“USLF”) (1) 28.2 % 14.9 % $ 1,383,021 $ 434,818 FIBRA Prologis (2) (3) 46.3 % 45.9 % 533,941 547,744 Prologis European Logistics Partners Sàrl (“PELP”) (4) 50.0 % 50.0 % 1,766,075 1,623,707 Prologis European Logistics Fund ("PELF") (5) 26.3 % 31.2 % 1,017,361 344,200 Prologis UK Logistics Venture ("UKLV") (4) (6) 15.0 % N/A 29,382 - Prologis Targeted Europe Logistics Fund, FCP-FIS (“PTELF”) (5) N/A 23.5 % - 310,118 Europe Logistics Venture 1, FCP-FIS (“ELV”) (7) N/A 15.0 % - 48,289 Nippon Prologis REIT, Inc. (“NPR”) (8) (9) 15.1 % 15.1 % 406,568 348,570 Prologis China Logistics Venture I, LP and II, LP ("Prologis China Logistics Venture") (4) 15.0 % 15.0 % 116,890 102,778 Brazil joint ventures (10) 10.0 % various 21,464 297,300 Total $ 5,274,702 $ 4,057,524 (1) In July 2017, we contributed operating properties to USLF. We received cash proceeds and additional units, which increased our ownership interest and USLF assumed secured debt. (2) At December 31, 2017, we owned 295.5 million units of FIBRA Prologis that had a closing price of Ps 34.01 ($1.72) per unit on the Mexican Stock Exchange. (3) We have granted FIBRA Prologis a right of first refusal with respect to stabilized properties that we plan to sell in Mexico. (4) We have one partner in each of these co-investment ventures. (5) In October, the assets and related liabilities of PTELF were contributed to Prologis European Properties Fund II (“PEPF II”) in exchange for units, and PEPF II was renamed PELF. In connection with the transaction, we exchanged our units in PTELF for new units in PELF resulting in our ownership interest decreasing to 25.6%, however, our economic investment did not substantially change. (6 ) In February 2017, we formed UKLV, an unconsolidated co-investment venture in which we have a 15.0% ownership interest. UKLV will acquire land, develop buildings and operate and hold logistics real estate assets in the U.K. Upon formation, we, along with our venture partner, committed £380.0 million ($477.5 million), of which our share was £57.0 million ($71.6 million). (7) In January 2017, we sold our investment in ELV to our venture partner for $84.3 million and ELV contributed its properties to PTELF in exchange for equity interests. (8 ) At December 31, 2017, we owned 0.3 million units of NPR that Other Liabilities (9 ) For any properties we develop and plan to sell in Japan, we have committed to offer those properties to NPR. (10) In March 2017, we acquired all our partner’s interest in the Prologis Brazil Logistics Partners Fund I, L.P. (“Brazil Fund”). In August 2017, we acquired our partner’s interest in certain joint ventures in Brazil. See Note 4 for more information on this acquisition. The remaining investment balance includes nine properties aggregating 2.8 million square feet held with various partners. The amounts recognized in Strategic Capital Revenues Earnings from Unconsolidated Entities, Net Strategic Capital Expenses The following table summarizes the amounts we recognized in the Consolidated Statements of Income related to the unconsolidated co-investment ventures for the years ended December 31 (in thousands): 2017 2016 2015 Strategic capital revenues from unconsolidated co-investment ventures, net: U.S. $ 174,586 $ 37,911 $ 36,964 Other Americas 28,493 22,799 22,735 Europe 106,768 186,113 112,626 Asia 61,410 54,352 42,750 Total (1) $ 371,257 $ 301,175 $ 215,075 Earnings from unconsolidated co-investment ventures, net: U.S. $ 32,989 $ 10,441 $ 7,124 Other Americas 26,200 27,155 28,842 Europe 145,792 137,652 106,656 Asia 29,187 16,629 12,780 Total $ 234,168 $ 191,877 $ 155,402 (1) We earned promote revenue (third-party share) of $127.5 million, $88.5 million and $29.5 million in 2017, 2016 and 2015, respectively. Promote revenue is based on the venture’s cumulative returns to investors over a certain time-period, generally three years. The following table summarizes the financial position and operating information of our unconsolidated co-investment ventures (not our proportionate share), at December 31 and for the years ended December 31 as presented at our adjusted basis derived from the ventures’ U.S. GAAP information (dollars and square feet in millions): U.S. Other Americas Europe Asia Total 2017 2016 2015 2017 2016 2015 2017 2016 2015 2017 2016 2015 2017 2016 2015 Financial Position: Ventures 1 1 1 2 2 2 3 4 4 2 2 2 8 9 9 Operating properties 552 369 391 205 213 205 707 700 688 95 85 66 1,559 1,367 1,350 Square feet 88 50 50 37 42 39 166 163 159 41 36 29 332 291 277 Total assets ($) 7,062 4,238 4,408 2,118 2,793 2,482 13,586 10,853 11,343 6,133 5,173 4,320 28,899 23,057 22,553 Third-party debt ($) 2,313 1,414 1,433 756 739 657 2,682 2,446 2,640 2,328 1,947 1,520 8,079 6,546 6,250 Total liabilities ($) 2,520 1,540 1,550 782 814 708 3,655 3,283 3,584 2,685 2,239 1,751 9,642 7,876 7,593 Investment balance ($) (1) 1,383 435 690 555 845 786 2,813 2,327 2,707 524 451 402 5,275 4,058 4,585 Wtd avg ownership (2) 28.2 % 14.9 % 22.5 % 43.4 % 43.9 % 43.8 % 32.8 % 35.1 % 38.9 % 15.1 % 15.1 % 15.0 % 28.8 % 27.9 % 31.6 % Operating Information: Revenues ($) 533 395 382 245 242 228 1,030 964 947 372 342 275 2,180 1,943 1,832 Net earnings ($) 139 57 35 71 71 78 406 333 261 182 101 77 798 562 451 (1 ) The difference between our ownership interest of a venture’s equity and our investment balance at December 31, 2017, 2016 and 2015, results principally from three types of transactions: (i) deferring a portion of the gains we recognize from a contribution of a property to a venture ($667.3 million, $469.9 million and $430.7 million, respectively); (ii) recording additional costs associated with our investment in the venture ($94.2 million, $124.1 million and $122.1 million, respectively); and (iii) advances to a venture ($210.0 million, $166.1 million and $189.7 million, respectively). (2) Represents our weighted average ownership interest in all co-investment ventures based on each entity’s contribution of total assets, before depreciation, net of other liabilities. Equity Commitments Related to Certain Unconsolidated Co-Investment Ventures Certain co-investment ventures have equity commitments from us and our venture partners. Our venture partners fulfill their equity commitment with cash. We may fulfill our equity commitment through contributions of properties or cash. The equity contributions are generally used for the acquisition or development of properties, but may be used for the repayment of debt or other general uses. The venture may obtain financing for the acquisition of properties and therefore the acquisition price of additional investments that the venture could make may be more than the equity commitment. Depending on market conditions, the investment objectives of the ventures, our liquidity needs and other factors, we may make additional contributions of properties or additional cash investments in these ventures through the remaining commitment period. The following table summarizes the remaining equity commitments at December 31, 2017 (in millions): Equity Commitments Expiration Date for Remaining Commitments Prologis Venture Partners Total Prologis Targeted U.S. Logistics Fund $ - $ 73 $ 73 2019 Prologis European Logistics Fund (1) - 1,061 1,061 2018 – 2019 Prologis UK Logistics Venture (2) 27 151 178 2021 Prologis China Logistics Venture 294 1,665 1,959 2020 – 2024 Total $ 321 $ 2,950 $ 3,271 (1) During 2017, the remaining equity commitments of PTELF were transferred to PELF when the assets and related liabilities of PTELF were contributed to PEPF II, and PEPF II was renamed PELF. Equity commitments are denominated in euro and reported in U.S. dollars based on an exchange rate of $1.20 U.S. dollars to the euro. (2) Equity commitments are denominated in British pounds sterling and reported in U.S. dollars based on an exchange rate of $1.35 U.S. dollars to the British pound sterling.

Assets Held for Sale or Contrib

Assets Held for Sale or Contribution	12 Months Ended
	Dec. 31, 2017
Real Estate Assets Held For Development And Sale [Abstract]
Assets Held for Sale or Contribution	NOTE 6. ASSETS HELD FOR SALE OR CONTRIBUTION We had investments in certain real estate properties that met the criteria to be classified as held for sale or contribution at December 31, 2017, and 2016. At the time of classification, these properties were expected to be sold to third parties or were recently developed and expected to be contributed to unconsolidated co-investment ventures within twelve months. The amounts included in Assets Held for Sale or Contribution Assets held for sale or contribution consisted of the following (dollars and square feet in thousands): 2017 2016 Number of operating properties 22 13 Square feet 5,384 4,167 Total assets held for sale or contribution $ 342,060 $ 322,139 Total liabilities associated with assets held for sale or contribution – included in Other Liabilities $ 9,341 $ 4,984

Notes Receivable Backed by Real

Notes Receivable Backed by Real Estate	12 Months Ended
	Dec. 31, 2017
Receivables [Abstract]
Notes Receivable Backed by Real Estate	NOTE 7. NOTES RECEIVABLE BACKED BY REAL ESTATE The following table summarizes information about our notes receivable backed by real estate (dollars in thousands): Balance Outstanding Interest Rates Maturity Dates Balance at January 1, 2016 $ 235,050 2.0% – 10.0% February 2016 – April 2017 Additions - Repayments (202,950 ) Balance at December 31, 2016 32,100 5.8% – 10.0% April 2017 – December 2017 Additions (1) 53,796 Repayments (32,100 ) Assumption by USLF (1) (19,536 ) Balance at December 31, 2017 $ 34,260 3.5% March 2018 (1) In 2017, we received a note receivable backed by real estate through a property disposition. Subsequently, this note was assumed through the contribution of operating properties to USLF.

Other Assets and Other Liabilit

Other Assets and Other Liabilities	12 Months Ended
	Dec. 31, 2017
Text Block [Abstract]
Other Assets and Other Liabilities	NOTE 8. OTHER ASSETS AND OTHER LIABILITIES The following table summarizes our other assets, net of amortization and depreciation, if applicable, at December 31 (in thousands): 2017 2016 Rent leveling $ 311,932 $ 285,824 Leasing commissions 306,461 286,821 Acquired lease intangibles 202,087 267,907 Fixed assets 109,823 102,830 Prepaid assets 102,179 120,361 Accounts receivable 85,118 110,918 Value added taxes receivable 84,339 94,713 Other notes receivable 35,406 35,824 Derivative assets 19,139 47,114 Management contracts 17,608 41,993 Deferred income taxes 13,533 14,052 Other 94,338 88,633 Total $ 1,381,963 $ 1,496,990 The following table summarizes our other liabilities, net of amortization, if applicable, at December 31 (in thousands): 2017 2016 Tenant security deposits $ 209,741 $ 206,301 Unearned rents 71,392 90,233 Income tax liabilities 56,988 68,666 Indemnification liability 39,480 32,843 Derivative liabilities 32,229 1,268 Environmental liabilities 25,728 24,572 Acquired lease intangibles 24,769 31,707 Deferred income 15,754 21,629 Value added taxes payable 10,081 15,888 Other 173,737 134,212 Total $ 659,899 $ 627,319 The following table summarizes the expected future amortization of leasing commissions and forgone rent (included in acquired lease intangibles) into amortization expense and above and below market leases (included in acquired lease intangibles) and rent leveling net assets into rental revenues, all based on the balances at December 31, 2017 (in thousands): Amortization Expense Net (Increase) Decrease to Rental Revenues 2018 $ 107,897 $ (13,862 ) 2019 90,168 25,635 2020 73,790 42,140 2021 56,494 46,332 2022 41,689 41,855 Thereafter 98,233 185,340 Total $ 468,271 $ 327,440

Debt

Debt	12 Months Ended
	Dec. 31, 2017
Debt Disclosure [Abstract]
Debt	NOTE 9. DEBT All debt is incurred by the OP. The Parent does not have any indebtedness, but guarantees the unsecured debt of the OP. The following table summarizes our debt at December 31 (dollars in thousands): 2017 2016 Weighted Average Interest Rate (1) Amount Outstanding (2) Weighted Average Interest Rate (1) Amount Outstanding Credit facilities 1.8 % $ 317,392 1.0 % $ 35,023 Senior notes (3) 3.0 % 6,067,277 3.3 % 6,417,492 Term loans 1.7 % 2,046,945 1.4 % 1,484,523 Unsecured other 6.1 % 13,546 6.1 % 14,478 Secured mortgages (4) 5.7 % 808,096 4.9 % 979,585 Secured mortgages of consolidated entities (5) 2.9 % 159,375 3.0 % 1,677,193 Total 2.9 % $ 9,412,631 3.2 % $ 10,608,294 (1) The interest rates presented represent the effective interest rates (including amortization of debt issuance costs and the noncash premiums or discounts) at the end of the year for the debt outstanding. (2) Included in the outstanding balances were borrowings denominated in non-U.S. dollars, principally: euro ($3.8 billion), Japanese yen ($1.3 billion), British pound sterling ($0.7 billion) and Canadian dollars ($0.5 billion). (3) Notes are due October 2020 to June 2029 with effective interest rates ranging from 1.5% to 4.4% at December 31, 2017. (4 ) Debt is due May 2018 to December 2025 with effective interest rates ranging from 2.7% to 7.8% at December 31, 2017. The debt is secured by 144 real estate properties with an aggregate undepreciated cost of $2.2 billion at December 31, 2017. (5 ) Debt is due April 2019 to December 2027 with effective interest rates ranging from 2.9% to 3.4% at December 31, 2017. The debt is secured by 18 real estate properties with an aggregate undepreciated cost of $0.3 billion at December 31, 2017. Credit Facilities We have a global senior credit facility (the “Global Facility”), under which we may draw in British pounds sterling, Canadian dollars, euro, Japanese yen and U.S. dollars on a revolving basis up We also have a Japanese yen revolver (the “Revolver”). In February 2017, we renewed and amended the Revolver to increase our availability from ¥45.0 billion to ¥50.0 billion ($444.2 million at December 31, 2017). We have the ability to increase the Revolver to ¥65.0 billion ($577.4 million at December 31, 2017), subject to obtaining additional lender commitments. Pricing under the Revolver, including the spread over LIBOR, facility fees and letter of credit fees, varies based on the public debt ratings of the OP. The Revolver is scheduled to mature in February 2021; however, we may extend the maturity date for one year, subject to the satisfaction of certain conditions and payment of extension fees. We refer to the Global Facility and the Revolver, collectively, as our “Credit Facilities.” The following table summarizes information about our Credit Facilities (dollars in millions): 2017 2016 2015 For the years ended December 31: Weighted average daily interest rate 1.3 % 1.4 % 1.1 % Weighted average daily borrowings $ 111 $ 128 $ 261 Maximum borrowings outstanding at any month-end $ 317 $ 307 $ 942 At December 31: Aggregate lender commitments $ 3,490 $ 3,306 $ 2,662 Less: Borrowings outstanding 317 35 - Outstanding letters of credit 33 36 32 Current availability $ 3,140 $ 3,235 $ 2,630 Senior Notes The senior notes are unsecured and our obligations are effectively subordinated in certain respects to any of our debt that is secured by a lien on real property, to the extent of the value of such real property. The senior notes require interest payments be made quarterly, semi-annually or annually. All of the senior notes are redeemable at any time at our option, subject to certain prepayment penalties. Such repurchase and other terms are governed by the provisions of indenture agreements, various note purchase agreements or trust deeds. In June 2017, we issued £500.0 million ($645.3 million) senior notes bearing a coupon rate of 2.25%, maturing in June 2029, at 99.9% par value for an effective rate of 2.30%. The In January 2018, we issued €400.0 million ($495.3 million) senior notes bearing a floating rate of Euribor plus 0.25%, maturing in January 2020. The Term Loans The following table summarizes our outstanding term loans at December 31 (dollars and borrowing currency in thousands): Term Loan Borrowing Currency Initial Borrowing Date Lender Commitment at 2017 Amount Outstanding at 2017 Amount Outstanding at 2016 Interest Rate Maturity Date Borrowing Currency USD USD USD 2017 Term Loan (1) (2) USD, EUR, JPY and GBP June 2014 $ 500,000 $ 500,000 $ 500,000 $ 193,293 LIBOR plus 0.90% May 2020 2015 Canadian Term Loan CAD December 2015 $ 371,925 $ 296,595 296,595 276,322 CDOR rate plus 1.50% February 2023 2016 Yen Term Loan JPY August 2016 ¥ 120,000,000 $ 1,065,965 1,065,965 1,025,057 Yen LIBOR plus 0.65% August 2022 and 2023 March 2017 Yen Term Loan JPY March 2017 ¥ 12,000,000 $ 106,597 106,597 - 0.92% and 1.01% March 2027 and 2028 October 2017 Yen Term Loan JPY October 2017 ¥ 10,000,000 $ 88,830 88,830 - 0.85% October 2032 Subtotal 2,057,987 1,494,672 Debt issuance costs, net (11,042 ) (10,149 ) Total $ 2,046,945 $ 1,484,523 (1) In May 2017, we renewed and amended our existing senior term loan agreement (the “2017 Term Loan”). We may increase the borrowings up to $1.0 billion, subject to obtaining additional lender commitments. We may pay down and reborrow on this term loan. We may extend the maturity date twice, by one year each, subject to the satisfaction of certain conditions and the payment of an extension fee. (2) We paid down $1.2 billion and $1.2 billion and reborrowed $1.5 billion and $0.8 billion in 2017 and 2016, respectively. Secured Mortgage Debt In July 2017, USLF assumed $956.0 million of secured mortgage debt in conjunction with our contribution of the associated real estate properties, as discussed in Note 4. TMK bonds are a financing vehicle in Japan for special purpose companies known as TMKs. In June 2017, we issued ¥4.5 billion ($40.2 million) of new TMK bonds. We subsequently paid off or transferred all of our outstanding TMK bonds and there were no TMK bonds outstanding at December 31, 2017. During 2016, we issued new TMK bonds totaling ¥25.7 billion ($244.6 million). Long-Term Debt Maturities Principal payments due on our debt, for each year through the period ended December 31, 2022, and thereafter were as follows at December 31, 2017 (in thousands): Unsecured Credit Senior Term Loans Secured Maturity Facilities Notes and Other Mortgage Debt Total 2018 (1) $ - $ - $ 934 $ 167,960 $ 168,894 2019 - - 1,013 446,324 447,337 2020 (2) (3) 264,982 719,580 501,077 12,401 1,498,040 2021 (3) 52,410 839,510 910 14,780 907,610 2022 - 839,510 444,890 10,791 1,295,191 Thereafter - 3,715,027 1,122,709 314,298 5,152,034 Subtotal 317,392 6,113,627 2,071,533 966,554 9,469,106 Premiums (discounts), net - (21,333 ) - 4,660 (16,673 ) Debt issuance costs, net - (25,017 ) (11,042 ) (3,743 ) (39,802 ) Total $ 317,392 $ 6,067,277 $ 2,060,491 $ 967,471 $ 9,412,631 (1) We expect to repay the amounts maturing in 2018 with cash generated from operations, proceeds from dispositions of real estate properties, or as necessary, with borrowings on our Credit Facilities. (2) Included in the 2020 maturities was the 2017 Term Loan that can be extended until 2022, as discussed above. (3) Included in the 2020 and 2021 maturities were the Credit Facilities that can be extended until 2021 and 2022, respectively, as discussed above. Interest Expense The following table summarizes the components of interest expense for the years ended December 31 (in thousands): 2017 2016 2015 Gross interest expense $ 328,228 $ 383,098 $ 394,012 Amortization of premium, net (13,728 ) (30,596 ) (45,253 ) Amortization of debt issuance costs 14,479 15,459 13,412 Interest expense before capitalization $ 328,979 $ 367,961 $ 362,171 Capitalized amounts (54,493 ) (64,815 ) (60,808 ) Net interest expense $ 274,486 $ 303,146 $ 301,363 Total cash paid for interest, net of amounts capitalized $ 278,313 $ 322,442 $ 345,916 Early Extinguishment of Debt In 2017 and 2015, we repurchased or repaid certain debt before the maturity date in an effort to reduce our borrowing costs and extend our debt maturities. As a result, we recognized gains or losses represented by the difference between the recorded debt (including premiums and discounts and related debt issuance costs) and the consideration we paid to retire the debt, including fees. Fees associated with the restructuring of debt that meets the modification criteria, along with existing unamortized premium or discount and debt issuance costs, are amortized over the term of the new debt. The following table summarizes the activity related to the repurchase of debt and net loss on early extinguishment of debt for the years ended December 31 (in millions): 2017 2015 Senior notes: Original principal amount $ 1,495.3 $ 709.7 Cash purchase price $ 1,566.5 $ 789.0 Term loans: Original principal amount $ - $ 600.0 Cash repayment price $ - $ 600.0 Secured mortgage debt: Original principal amount $ 538.3 $ 571.5 Cash repayment price $ 538.3 $ 595.5 Total: Original principal amount $ 2,033.6 $ 1,881.2 Cash purchase / repayment price $ 2,104.8 $ 1,984.5 Losses on early extinguishment of debt $ 68.4 $ 86.3 During 2016, we repaid certain debt at the earliest available payment date with no prepayment costs. We recorded a gain of $2.5 million that related to unamortized premiums associated with the extinguished debt and were net of unamortized debt issuance costs. Financial Debt Covenants We have $6.1 billion of senior notes and $2.0 billion of term loans outstanding at December 31, 2017 under two separate indentures, as supplemented, and were subject to certain financial covenants. We are also subject to financial covenants under our Credit Facilities and certain secured mortgage debt. At December 31, 2017, we were in compliance with all of our financial debt covenants.

Stockholders' Equity of Prologi

Stockholders' Equity of Prologis, Inc.	12 Months Ended
	Dec. 31, 2017
Equity [Abstract]
Stockholders' Equity of Prologis, Inc.	NOTE 10. STOCKHOLDERS’ EQUITY OF PROLOGIS, INC. Shares Authorized At December 31, 2017, 1.1 billion shares were authorized to be issued by the Parent, of which 1.0 billion shares represent common stock. Our board of directors (the “Board”) may, without stockholder approval, classify or reclassify any unissued shares of our stock from time to time by setting or changing the preferences, conversion or other rights, voting powers, restrictions, limitations as to distributions, qualifications and terms or conditions of redemption of such shares. Common Stock We issued 1.7 million shares of common stock under our at-the-market program during 2015, which generated $71.5 million in net proceeds. We have an equity distribution agreement that allows us to sell up to $750.0 million aggregate gross sales proceeds of shares of common stock, of which $535.2 million remains available for sale, through six designated agents, who earn a fee of up to 2% of the gross proceeds, as agreed to on a transaction-by-transaction basis. Under the 2012 Long-Term Incentive Plan, certain of our employees and outside directors are able to participate in equity-based compensation plans. We received gross proceeds for the issuance of common stock upon the exercise of stock options of $32.9 million, $39.5 million and $18.2 million, for the years ended December 31, 2017, 2016 and 2015, respectfully. See Note 13 for additional information on equity-based compensation plans. Preferred Stock At December 31, 2017 and 2016 our Series Q preferred stock outstanding had a dividend rate of 8.54%, and will be redeemable at our option on or after November 13, 2026. Holders have, subject to certain conditions, limited voting rights and all holders are entitled to receive cumulative preferential dividends based on liquidation preference. The dividends are payable quarterly in arrears on the last day of each quarter. Dividends are payable when, and if, they have been declared by the Board, out of funds legally available for the payment of dividends. During 2017, we repurchased 0.2 million shares of Series Q preferred stock and recognized a loss of $3.9 million, which primarily represented the difference between the repurchase price and the carrying value of the preferred stock, net of original issuance costs. Ownership Restrictions For us to qualify as a REIT, five or fewer individuals may not own more than 50% of the value of our outstanding stock at any time during the last half of our taxable year. Therefore, our charter restricts beneficial ownership (or ownership generally attributed to a person under the REIT rules), by a person, or persons acting as a group, of issued and outstanding common and preferred stock that would cause that person to own or be deemed to own more than 9.8% (by value or number of shares, whichever is more restrictive) of our issued and outstanding capital stock. Furthermore, subject to certain exceptions, no person shall at any time directly or indirectly acquire ownership of more than 25% of any of the preferred stock. These provisions assist us in protecting and preserving our REIT status and protect the interests of stockholders in takeover transactions by preventing the acquisition of a substantial block of outstanding shares of stock. Shares of stock owned by a person or group of people in excess of these limits are subject to redemption by us. The provision does not apply where a majority of the Board, in its sole and absolute discretion, waives such limit after determining that our status as a REIT for federal income tax purposes will not be jeopardized. Dividends To comply with the REIT requirements of the Internal Revenue Code, we are generally required to make common and preferred stock dividends (other than capital gain distributions) to our stockholders in amounts that together at least equal (i) the sum of (a) 90% of our “REIT taxable income” computed without regard to the dividends paid deduction and net capital gains and (b) 90% of the net income (after tax), if any, from foreclosure property, minus (ii) certain excess non-cash income. Our common stock distribution policy is to distribute a percentage of our cash flow that ensures that we will meet the distribution requirements of the Internal Revenue Code and that allows us to also retain cash to meet other needs, such as capital improvements and other investment activities. Our tax return for the year ended December 31, 2017 has not been filed. The taxability information presented for our dividends paid in 2017 is based on management’s estimate. Our tax returns for open tax years have not been examined by the Internal Revenue Service, other than those discussed in Note 14. Consequently, the taxability of dividends is subject to change. In 2017, 2016 and 2015, we paid all of our dividends in cash. The following summarizes the taxability of our common and preferred stock dividends for the years ended December 31: 2017 (1) 2016 2015 Common Stock: Ordinary income $ 1.23 $ 0.60 $ 0.36 Qualified dividend 0.01 0.15 0.08 Capital gains 0.52 0.93 1.08 Total distribution $ 1.76 $ 1.68 $ 1.52 Preferred Stock – Series Q: Ordinary income $ 2.91 $ 2.02 $ 0.77 Qualified dividend 0.08 0.29 0.62 Capital gains 1.28 1.96 2.88 Total dividend $ 4.27 $ 4.27 $ 4.27 (1) Taxability for 2017 is estimated. Common stock dividends are characterized for federal income tax purposes as ordinary income, qualified dividend, capital gains, non-taxable return of capital or a combination of the four. Common stock dividends that exceed our current and accumulated earnings and profits (calculated for tax purposes) constitute a return of capital rather than a dividend and generally reduce the stockholder’s basis in the common stock. To the extent that a dividend exceeds both current and accumulated earnings and profits and the stockholder’s basis in the common stock, it will generally be treated as a gain from the sale or exchange of that stockholder’s common stock. At the beginning of each year, we notify our stockholders of the taxability of the common stock dividends paid during the preceding year. Pursuant to the terms of our preferred stock, we are restricted from declaring or paying any dividend with respect to our common stock unless and until all cumulative dividends with respect to the preferred stock have been paid and sufficient funds have been set aside for dividends that have been declared for the relevant dividend period with respect to the preferred stock.

Partners' Capital of Prologis,

Partners' Capital of Prologis, L.P.	12 Months Ended
	Dec. 31, 2017
Equity [Abstract]
Partners' Capital of Prologis, L.P.	NOTE 11. PARTNERS’ CAPITAL OF PROLOGIS, L.P. Distributions paid on the common limited partnership units, and the taxability of those distributions, are similar to dividends paid on the Parent’s common stock disclosed above. In connection with the acquisition of a portfolio of properties in October 2015, we issued 0.2 million common limited partnership units and 8.9 million Class A Units in the OP. The number of units issued was based upon an agreed upon price and had a per unit weighted average fair value at the date of issuance of $41.06. The Class A Units generally have the same rights as the existing common limited partnership units of the OP, except that the Class A Units are entitled to a quarterly distribution equal to $0.64665 per unit so long as the common limited partnership units receive a quarterly distribution of at least $0.40 per unit (in the event the common limited partnership units receive a quarterly distribution of less than $0.40 per unit, the Class A Unit distribution would be reduced by a proportionate amount). Class A Units are convertible into common limited partnership units at an initial conversion rate of one-for-one. The conversion rate will be increased or decreased to the extent that, at the time of conversion, the net present value of the distributions paid with respect to the Class A Units are less or more than the distributions paid on common limited partnership units from the time of issuance of the Class A Units until the time of conversion. At December 31, 2017 and 2016, the Class A Units were convertible into 8.5 million and 8.7 million common limited partnership units. The OP may redeem the Class A Units at any time after October 7, 2025, for an amount in cash equal to the then-current number of the common limited partnership units into which the Class A Units are convertible, multiplied by $43.11, subject to the holders’ right to convert the Class A Units into common limited partnership units. In May 2015, we issued 4.5 million common limited partnership units in the OP in connection with the KTR transaction. See Note 3 for more details on the transaction.

Noncontrolling Interests

Noncontrolling Interests	12 Months Ended
	Dec. 31, 2017
Noncontrolling Interest [Abstract]
Noncontrolling Interests	NOTE 12. NONCONTROLLING INTERESTS Prologis, L.P. We report noncontrolling interests related to several entities we consolidate but of which we do not own 100% of the equity. These entities include two real estate partnerships that have issued limited partnership units to third parties. Depending on the specific partnership agreements, these limited partnership units are redeemable for cash or, at our option into shares of the Parent’s common stock, generally at a rate of one share of common stock to one unit. We also consolidate several entities in which we do not own 100% of the equity but the equity of these entities are not exchangeable into our common stock. As discussed in Note 1, the Parent has complete responsibility, power and discretion in the day-to-day management of the OP. The Parent, through its majority interest, has the right to receive benefits from and incur losses of the OP. In addition, the OP does not have either substantive liquidation rights or substantive kick-out rights without cause or substantive participating rights that could be exercised by a simple majority of noncontrolling interests. The absence of such rights renders the OP as a VIE. Accordingly, the Parent is the primary beneficiary and therefore consolidates the OP. Prologis, Inc. The noncontrolling interests of the Parent include the noncontrolling interests presented above for the OP, as well as the limited partnership units in the OP that are not owned by the Parent. The following table summarizes our ownership percentages and noncontrolling interests and the consolidated entities’ total assets and total liabilities at December 31 (dollars in thousands): Our Ownership Percentage Noncontrolling Interests Total Assets Total Liabilities 2017 2016 2017 2016 2017 2016 2017 2016 Prologis U.S. Logistics Venture 55.0 % 55.0 % $ 2,581,629 $ 2,424,800 $ 6,030,819 $ 6,201,278 $ 284,162 $ 797,593 Prologis North American Industrial Fund (1) N/A 66.1 % - 486,648 - 2,479,072 - 1,038,708 Prologis Brazil Logistics Partners Fund I (2) N/A 50.0 % - 61,836 - 131,581 - 720 Other consolidated entities (3) various various 78,613 99,185 806,138 866,821 30,330 34,073 Prologis, L.P. 2,660,242 3,072,469 6,836,957 9,678,752 314,492 1,871,094 Limited partners in Prologis, L.P. (4) (5) 414,341 394,590 - - - - Prologis, Inc. $ 3,074,583 $ 3,467,059 $ 6,836,957 $ 9,678,752 $ 314,492 $ 1,871,094 (1) In March 2017, we acquired all our partner’s interest for $710.2 million. The difference between the amount we paid and the noncontrolling interest balance was recorded to Additional Paid-in Capital with no gain or loss recognized. In July 2017, we contributed substantially all the assets formerly owned by NAIF to our unconsolidated co-investment venture, USLF. (2) In March 2017, we acquired all our partner’s interest for $79.8 million. The difference between the amount we paid and the noncontrolling interest balance was recorded to Additional Paid-in Capital (3) This line item includes our two partnerships that have issued limited partnership units to third parties, as discussed above, along with various other consolidated entities. The limited partnership units outstanding at December 31, 2017 and 2016 were exchangeable into cash or, at our option, 1.0 million and 1.8 million shares of the Parent’s common stock with a fair value of $64.3 million and $96.9 million, respectively, based on the closing stock price of the Parent’s common stock. In 2017, limited partnership units were exchanged for 0.8 million shares of the Parent’s common stock. All of these outstanding limited partnership units receive quarterly cash distributions equal to the quarterly dividends paid on our common stock pursuant to the terms of the applicable partnership agreements. (4) We had 8.9 million Class A Units that were convertible into 8.5 million and 8.7 million limited partnership units of the OP at December 31, 2017 and 2016, respectively. See Note 11 for further discussion of our Class A Units. (5) At December 31, 2017 and 2016, excluding the Class A Units, there were limited partnership units in the OP that were exchangeable into cash or, at our option, 4.1 million and 4.6 million shares of the Parent’s common stock with a fair value of $266.1 million and $241.8 million, respectively, based on the closing stock price of the Parent’s common stock. In 2017 and 2016 unitholders exchanged 0.7 million and 1.9 million limited partnership units into an equal number of shares of the Parent’s common stock. At December 31, 2017 and 2016, there were 3.4 million and 2.2 million LTIP Units (as defined in Note 13) outstanding, respectively, associated with our long-term compensation plan that were exchangeable into limited partnership units of the OP and redeemable into the Parent’s common stock after they vest and other applicable conditions have been met. All of these outstanding limited partnership units receive quarterly cash distributions equal to the quarterly distributions paid on our common stock pursuant to the terms of the partnership agreement.

Long-Term Compensation

Long-Term Compensation	12 Months Ended
	Dec. 31, 2017
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
Long-Term Compensation	NOTE 13. LONG-TERM COMPENSATION The 2012 Long-Term Incentive Plan (“2012 LTIP”) provides for grants of awards to officers, directors, employees and consultants of the Parent or its subsidiaries. Awards can be in the form of: full value awards, stock appreciation rights, stock options (non-qualified options and incentive stock options) and cash incentive awards. Full value awards generally consist of: (i) common stock; (ii) restricted stock units (“RSUs”); (iii) OP LTIP units (“LTIP Units”) and (iv) Prologis Outperformance Plan (“POP”) OP LTIP units (“POP LTIP Units”). The awards under the 2012 LTIP have been issued under the following components of our equity-based compensation plans and programs at December 31, 2017: (i) POP; (ii) Prologis Promote Plan (“PPP”); (iii) annual long-term incentive (“LTI”) equity award program (“Annual LTI Award”); and (iv) annual bonus exchange program. Under all of these components, certain employees may elect to receive their equity award payout either in the form of RSUs or other equity of the Parent or LTIP Units of the OP. No participant can be granted more than 1.5 million shares of common stock under the 2012 LTIP in any one calendar year. Awards may be made under the 2012 LTIP until it is terminated by the Board or until the ten-year anniversary of the effective date of the plan. We have 27.2 million shares reserved for issuance, of which 17.2 million shares of common stock were available for future issuance at December 31, 2017. Each LTIP Unit counts as one share of common stock for purposes of calculating the limit on shares that may be issued. Equity-Based Compensation Plans and Programs Prologis Outperformance Plan (“POP”) We allocate participation points to participants under our POP corresponding to three-year performance periods beginning January 1. The fair value of the awards is measured at the grant date and amortized over the period from the grant date to the date at which the awards would become vested. POP awards are earned to the extent our total stockholder return (“TSR”) for the performance period exceeds the TSR for the Morgan Stanley Capital International (“MSCI”) US REIT Index for the same period plus 100 basis points (“Index”). If this outperformance hurdle is met, the compensation pool is equal to 3.0% of the excess value created, subject to a maximum of the greater of $75.0 million or 0.5% of our equity market capitalization at the start of the performance period (“Capitalizations Cap”). Each participant is eligible to receive a percentage of the total compensation pool based on the number of participation points allocated to the participant. If the performance criteria are met, the participants’ points will generally be paid in the form of common stock or POP LTIP Units, as elected by the participant. Annually, a participant may exchange their participation points for POP LTIP Units. If the performance criteria are not met, the participants’ points and POP LTIP Units will be forfeited. If we outperform the Index, but the absolute TSR is not positive, payment will be delayed until our absolute TSR becomes positive. If after seven years our absolute TSR has not become positive, the awards will be forfeited. Beginning with 2016 – 2018 performance period, the plan requires an additional performance hurdle. The Index performance must be met or exceeded for an additional three years after the initial three-year performance period (“Initial Award”) to earn any amounts above $75.0 million up to the Capitalization Cap (“Excess Award”). One-third of this Excess Award can be earned at the end of each of the three years after the Initial Award is earned, if our performance meets or exceeds the Index in each of such three years. In addition, participants will not be able to sell or transfer any equity they receive as Initial or Excess Awards until three years after the end of the initial performance period. At December 31, 2017, all awards were equity classified. We use a Monte Carlo valuation model to value the participation points allocated under the POP. The following table details the assumptions used for each grant based on the year it was granted (dollars in thousands): 2017 2016 2015 Risk free interest rate 1.49 % 0.99 % 0.86 % Expected volatility 22.2 % 20.5 % 28.0 % Aggregate fair value $ 20,400 $ 26,600 $ 26,500 Total remaining compensation cost related to the POP at December 31, 2017, was $22.9 million, prior to adjustments for capitalized amounts due to our development and leasing activities. The remaining compensation cost will be recognized through 2022, with a weighted average period of 1.1 years. The performance criteria were met for the 2015 – 2017 and 2014 – 2016 performance periods, which resulted in the pool being awarded in January 2018 and 2017, respectively, in the form of common stock and vested POP LTIP Units. See below for details on these performance periods (dollars and units in thousands): 2015 – 2017 2014 – 2016 Performance pool $ 110,230 $ 62,220 Common stock 582 486 Vested POP LTIP Units and LTIP Units 1,170 698 Grant date fair value $ 62.65 $ 52.53 The POP performance criteria were not met for 2013 – 2015 performance period, therefore, no awards were earned and the participants’ points and POP LTIP Units were forfeited. As the POP has market-based performance criteria, there is no adjustment to the expense previously recognized at the completion of the performance period regardless of the outcome. Other Equity-Based Compensation Plans and Programs Awards may be issued in the form of RSUs or LTIP Units at the participants’ elections under the following equity-based compensation plans and programs. RSUs and LTIP Units are valued based on the market price of the Parent’s common stock on the date the award is granted and is charged to compensation expense over the service period, which is generally three years. Dividends and distributions are paid with respect to both RSUs and LTIP Units during the vesting period, and therefore they are considered participating securities. The value of the dividend is charged to retained earnings for RSUs and the distribution is charged to Net Income Attributable to Noncontrolling Interests Prologis Promote Plan (“PPP”) Under the PPP, we establish a compensation pool for certain employees that is equal to 40% of the promotes earned by Prologis from the co-investment ventures representing the third-party portion of the promotes. The awards may be settled in some combination of cash and full value awards, at our election. Annual LTI Equity Award Program (“Annual LTI Award”) The Annual LTI Award provides for grants to certain employees subject to our performance against benchmark indices that relate to the most recent year’s performance. Annual Bonus Exchange Program Under our bonus exchange program, generally all our employees may elect to receive all or a portion of their annual cash bonus in equity. Equity awards granted through the bonus exchange are generally valued at a premium to the cash bonus exchanged. Summary of Award Activity RSUs Each RSU represents the right to receive one share of common stock of the Parent. The following table summarizes the activity for RSUs for the year ended December 31, 2017 (units in thousands): Unvested RSUs Weighted Average Grant Date Fair Value Balance at January 1, 2017 1,492 $ 40.62 Granted 759 50.76 Vested and distributed (797 ) 41.34 Forfeited (80 ) 44.68 Balance at December 31, 2017 1,374 $ 45.57 The fair value of stock awards granted and vested was $32.5 million and $33.7 million for 2016 and $30.9 million and $39.3 million for 2015, respectively, based on the weighted average grant date fair value per unit. Total remaining compensation cost related to RSUs outstanding at December 31, 2017, was $31.6 million, prior to adjustments for capitalized amounts due to our development and leasing activities. The remaining compensation cost will be recognized through 2021, with a weighted average period of 0.9 years. LTIP Units An LTIP Unit represents a partnership interest in the OP. After vesting and the satisfaction of certain conditions, an LTIP Unit may be exchangeable for a common limited partnership unit in the OP and then redeemable for a share of common stock (or cash at our option). The following table summarizes the activity for LTIP Units for the year ended December 31, 2017 (units in thousands): Vested LTIP Units Unvested LTIP Units Unvested Weighted Average Grant Date Fair Value Balance at January 1, 2017 743 1,476 $ 40.72 Granted - 1,041 51.11 Vested LTIP Units 688 (688 ) 41.13 Vested POP LTIP Units (1) 698 - N/A Conversion to common limited partnership units (597 ) - N/A Balance at December 31, 2017 1,532 1,829 $ 46.48 (1) Vested units were based on the POP performance criteria being met for the 2014 – 2016 performance period and represented the earned award amount. Vested units are included in POP award table above. Unvested POP LTIP Units for the 2014 – 2016 performance period were forfeited to the extent not earned. The fair value of stock awards granted and vested was $38.0 million and $18.8 million for 2016 and $27.3 million and $11.7 million for 2015, respectively, based on the weighted average grant date fair value per unit. Total remaining compensation cost related to LTIP Units at December 31, 2017, was $50.6 million, prior to adjustments for capitalized amounts due to our development and leasing activities. The remaining compensation cost will be recognized through 2020, with a weighted average period of 1.0 Stock Options We have 0.7 million stock options outstanding and exercisable at December 31, 2017, with a weighted average exercise price of $24.68 and a weighted average life of 2.0 years. The aggregate intrinsic value of exercised options was $28.6 million, $45.6 million, and $13.7 million for the years ended December 31, 2017, 2016 and 2015, respectively. No stock options were granted in the three-year period ended December 31, 2017. Other Plans The Prologis 401(k) Plan (the “401(k) Plan”) provides for matching employer contributions of $0.50 for every dollar contributed by an employee, up to 6% of the employee’s annual compensation (within the statutory compensation limit). In the 401(k) Plan, vesting in the matching employer contributions is based on the employee’s years of service, with 100% vesting at the completion of one year of service. Our contributions under the matching provisions were $2.8 million, $2.7 million and $2.5 million for 2017, 2016 and 2015, respectively. We have a non-qualified savings plan that allows highly compensated employees the opportunity to defer the receipt and income taxation of a certain portion of their compensation in excess of the amount permitted under the 401(k) Plan. There has been no employer matching in the three-year period ended December 31, 2017 .

Income Taxes

Income Taxes	12 Months Ended
	Dec. 31, 2017
Income Tax Disclosure [Abstract]
Income Taxes	NOTE 14. INCOME TAXES Components of Earnings Before Income Taxes The following table summarizes the components of earnings before income taxes for the years ended December 31 (in thousands): 2017 2016 2015 Domestic $ 1,207,503 $ 719,018 $ 511,025 International 608,065 628,086 437,580 Earnings before income taxes $ 1,815,568 $ 1,347,104 $ 948,605 Summary of Current and Deferred Income Taxes The following table summarizes the components of the provision for income taxes for the years ended December 31 (in thousands): 2017 2016 2015 Current income tax expense (benefit): U.S. federal $ 214 $ 7,153 $ (11,633 ) International 45,185 38,493 27,494 State and local 14,215 14,443 12,286 Total current income tax expense 59,614 60,089 28,147 Deferred income tax expense (benefit): U.S. federal 2,533 (3,306 ) (810 ) International (7,538 ) (2,219 ) (4,247 ) Total deferred income tax benefit (5,005 ) (5,525 ) (5,057 ) Total income tax expense $ 54,609 $ 54,564 $ 23,090 Current Income Taxes Current income tax expense recognized during 2017 and 2016 was partially due to tax triggered upon the contribution of assets to our Europe, Mexico and Japan co-investment ventures and third-party sales. Current income tax expense recognized during 2015 was not materially impacted by contributions to our co-investment ventures and was netted against a current benefit as a result of the operating losses generated by our U.S. TRS. For the years ended December 31, 2016 and 2015, we recognized a net expense of $0.3 million and $3.0 million for uncertain tax positions, respectively. For the year ended December 31, 2017, we did not recognize any expense for uncertain tax positions. During the years ended December 31, 2017, 2016 and 2015, cash paid for income taxes, net of refunds, was $46.7 million, $29.3 million and $24.1 million, respectively. Deferred Income Taxes The deferred income tax benefits recognized in 2017, 2016 and 2015 were principally due to the reversal of deferred tax liabilities from the contribution and dispositions of properties. The deferred tax liabilities were originally recorded at the time of acquisition. The following table summarizes the deferred income tax assets and liabilities at December 31 (in thousands): 2017 2016 Gross deferred income tax assets: NOL carryforwards $ 334,358 $ 350,909 Basis difference – real estate properties 53,902 56,827 Basis difference – equity investments and intangibles 4,740 4,666 Section 163(j) interest limitation 26,280 40,766 Capital loss carryforward 10,566 25,145 Other – temporary differences 5,724 5,578 Total gross deferred income tax assets 435,570 483,891 Valuation allowance (410,896 ) (456,699 ) Gross deferred income tax assets, net of valuation allowance 24,674 27,192 Gross deferred income tax liabilities: Basis difference – real estate properties 63,246 70,914 Basis difference – equity investments and intangibles 1,114 6,864 Other – temporary differences 769 1,028 Total gross deferred income tax liabilities 65,129 78,806 Net deferred income tax liabilities $ 40,455 $ 51,614 The Tax Cuts and Jobs Act, enacted on December 22, 2017, reduced the corporate federal tax rate in the U.S. to 21.0%, effective upon enactment. As such, deferred tax assets and liabilities were remeasured using the lower corporate federal tax rate at December 31, 2017. At December 31, 2017, we had NOL carryforwards as follows (in thousands): U.S. Europe Mexico Japan Other Gross NOL carryforward $ 106,594 $ 721,225 $ 334,290 $ 130,679 $ 44,084 Tax-effected NOL carryforward 26,040 168,588 103,671 25,419 10,640 Valuation allowance (26,040 ) (152,911 ) (103,671 ) (25,419 ) (10,640 ) Net deferred tax asset – NOL carryforward $ - $ 15,677 $ - $ - $ - Expiration periods 2022 – 2037 2018 – indefinite 2018 – 2028 2018 – 2026 2018 – indefinite The deferred tax asset valuation allowance at December 31, 2017, was adequate to reduce the total deferred tax asset to an amount that we estimate will more likely than not be realized. Liability for Uncertain Tax Positions During the years ended December 31, 2017, 2016 and 2015, we believe that we have complied with the REIT requirements of the Internal Revenue Code. The statute of limitations for our tax returns is generally three years. As such, our tax returns that remain subject to examination would be primarily from 2014 and thereafter. The liability for uncertain tax positions was $3.0 million for the years ended December 31, 2017 and 2016, and $3.3 million for the year ended December 31, 2015, and primarily consisted of estimated income tax liabilities in Mexico and included accrued interest and penalties.

Earnings Per Common Share or Un

Earnings Per Common Share or Unit	12 Months Ended
	Dec. 31, 2017
Earnings Per Share [Abstract]
Earnings Per Common Share or Unit	NOTE 15. EARNINGS PER COMMON SHARE OR UNIT We determine basic earnings per share or unit based on the weighted average number of shares of common stock or units outstanding during the period. We compute diluted earnings per share or unit based on the weighted average number of shares or units outstanding combined with the incremental weighted average effect from all outstanding potentially dilutive instruments. The computation of our basic and diluted earnings per share and unit for the years ended December 31 (in thousands, except per share and unit amounts) was as follows: Prologis, Inc. 2017 2016 2015 Net earnings attributable to common stockholders – Basic $ 1,641,931 $ 1,203,218 $ 862,788 Net earnings attributable to exchangeable limited partnership units (1) 46,280 37,079 13,120 Gains, net of expenses, associated with exchangeable debt assumed exchanged (2) - - (1,614 ) Adjusted net earnings attributable to common stockholders – Diluted $ 1,688,211 $ 1,240,297 $ 874,294 Weighted average common shares outstanding – Basic 530,400 526,103 521,241 Incremental weighted average effect on exchange of limited partnership units (1) 15,945 16,833 8,569 Incremental weighted average effect of equity awards 5,955 3,730 1,961 Incremental weighted average effect on exchangeable debt assumed exchanged (2) - - 2,173 Weighted average common shares outstanding – Diluted (3) 552,300 546,666 533,944 Net earnings per share attributable to common stockholders: Basic $ 3.10 $ 2.29 $ 1.66 Diluted $ 3.06 $ 2.27 $ 1.64 Prologis, L.P. 2017 2016 2015 Net earnings attributable to common unitholders $ 1,686,945 $ 1,237,519 $ 873,914 Net earnings attributable to Class A convertible common unitholders (26,642 ) (20,069 ) (3,393 ) Net earnings attributable to common unitholders – Basic 1,660,303 1,217,450 870,521 Net earnings attributable to Class A convertible common unitholders 26,642 20,069 3,393 Net earnings attributable to exchangeable limited partnership units 1,266 2,778 1,994 Gain, net of expenses, associated with exchangeable debt assumed exchanged (2) - - (1,614 ) Adjusted net earnings attributable to common unitholders – Diluted $ 1,688,211 $ 1,240,297 $ 874,294 Weighted average common partnership units outstanding – Basic 536,335 532,326 525,912 Incremental weighted average effect on exchange of Class A units 8,607 8,775 2,050 Incremental weighted average effect on exchange of limited partnership units 1,403 1,835 1,848 Incremental weighted average effect of equity awards of Prologis, Inc. 5,955 3,730 1,961 Incremental weighted average effect on exchangeable debt assumed exchanged (2) - - 2,173 Weighted average common units outstanding – Diluted (3) 552,300 546,666 533,944 Net earnings per unit attributable to common unitholders: Basic $ 3.10 $ 2.29 $ 1.66 Diluted $ 3.06 $ 2.27 $ 1.64 (1) Earnings allocated to the exchangeable OP units not held by the Parent have been included in the numerator and exchangeable common units have been included in the denominator for the purpose of computing diluted earnings per share for all periods as the per share and unit amount is the same. (2) In March 2015, the exchangeable debt was settled primarily through the issuance of common stock. The adjustment in 2015 assumes the exchange occurred on January 1, 2015. (3) Our total potentially dilutive shares and units outstanding for the years ended December 31 consisted of the following: 2017 2016 2015 Total weighted average potentially dilutive limited partnership units 10,010 10,610 3,898 Total potentially dilutive stock awards 9,183 8,444 7,299 Total weighted average potentially dilutive shares and units from exchangeable debt - - 2,173 Prologis, L.P. 19,193 19,054 13,370 Limited partners in Prologis, L.P. 5,935 6,223 4,671 Prologis, Inc. 25,128 25,277 18,041

Financial Instruments and Fair

Financial Instruments and Fair Value Measurements	12 Months Ended
	Dec. 31, 2017
Derivative Instruments And Hedging Activities Disclosure [Abstract]
Financial Instruments and Fair Value Measurements	NOTE 16. FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS Derivative Financial Instruments The following table presents the fair value and classification of our derivative financial instruments at December 31 (in thousands): 2017 2016 Asset Liability Asset Liability Foreign currency contracts Net investment hedges British pound sterling $ - $ - $ 7,439 $ - Canadian dollar - 7,263 1,245 - Forwards and options (1) British pound sterling 2,440 8,103 16,985 - Euro 2 14,234 10,933 - Japanese yen 6,474 931 9,246 1,071 Canadian dollar - 1,698 831 197 Interest rate swaps Cash flow hedges 10,223 - 435 - Total fair value of derivatives $ 19,139 $ 32,229 $ 47,114 $ 1,268 (1) As discussed in Note 2, these foreign currency contracts are not designated as hedges. Foreign Currency Contracts The following tables summarize the activity in our foreign currency contracts for the years ended December 31 (in millions, except for weighted average forward rates and number of active contracts): 2017 Foreign Currency Contracts Net Investment Hedges Forwards and Options Local Currency CAD GBP CAD EUR GBP JPY Notional amounts at January 1 $ 133 £ 31 $ 50 € 174 £ 48 ¥ 15,500 New contracts 133 100 52 120 117 8,000 Matured, expired or settled contracts (133 ) (131 ) (30 ) (95 ) (63 ) (7,300 ) Notional amounts at December 31 $ 133 £ - $ 72 € 199 £ 102 ¥ 16,200 Foreign Currency Contracts U.S. Dollar Net Investment Hedges Forwards and Options (1) Notional amounts at January 1 $ 100 $ 46 $ 38 $ 197 $ 78 $ 144 New contracts 99 127 41 143 151 75 Matured, expired or settled contracts (100 ) (173 ) (23 ) (107 ) (97 ) (66 ) Notional amounts at December 31 $ 99 $ - $ 56 $ 233 $ 132 $ 153 Weighted average forward rate at December 31 1.34 - 1.29 1.17 1.29 106.25 Active contracts at December 31 2 - 24 29 20 34 2016 Foreign Currency Contracts Net Investment Hedges Forwards and Options Local Currency CAD GBP JPY EUR GBP JPY Other Notional amounts at January 1 $ - £ 238 ¥ - € 275 £ 97 ¥ 12,840 New contracts 133 90 11,189 369 - 15,460 Matured, expired or settled contracts - (297 ) (11,189 ) (470 ) (49 ) (12,800 ) Notional amounts at December 31 $ 133 £ 31 ¥ - € 174 £ 48 ¥ 15,500 Foreign Currency Contracts U.S. Dollar Net Investment Hedges Forwards and Options (1) Notional amounts at January 1 $ - $ 386 $ - $ 310 $ 148 $ 109 $ 50 New contracts 100 131 99 413 - 146 15 Matured, expired or settled contracts - (471 ) (99 ) (526 ) (70 ) (111 ) (27 ) Notional amounts at December 31 $ 100 $ 46 $ - $ 197 $ 78 $ 144 $ 38 2015 Foreign Currency Contracts Net Investment Hedges Forwards and Options Local Currency CAD EUR GBP JPY EUR GBP JPY Other Notional amounts at January 1 $ - € 300 £ 238 ¥ 24,136 € 284 £ - ¥ - New contracts 394 - 118 43,373 333 199 18,740 Matured, expired or settled contracts (394 ) (300 ) (118 ) (67,509 ) (342 ) (102 ) (5,900 ) Notional amounts at December 31 $ - € - £ 238 ¥ - € 275 £ 97 ¥ 12,840 Foreign Currency Contracts U.S. Dollar Net Investment Hedges Forwards and Options (1) Notional amounts at January 1 $ - $ 400 $ 400 $ 250 $ 354 $ - $ - $ - New contracts 298 - 186 353 375 300 159 71 Matured, expired or settled contracts (298 ) (400 ) (200 ) (603 ) (419 ) (152 ) (50 ) (21 ) Notional amounts at December 31 $ - $ - $ 386 $ - $ 310 $ 148 $ 109 $ 50 (1) During 2017, 2016 and 2015, we exercised 44, 49 and 32 option contracts and realized gains of $12.6 million, $3.0 million and $14.6 million, respectively, in Foreign Currency and Derivative Gains (Losses), Net We recognized an unrealized loss of $50.7 million and unrealized gains of $19.1 million and $22.1 million in Foreign Currency and Derivative Gains (Losses), Net We had no ineffectiveness on our foreign currency derivative contracts during 2017, 2016 or 2015. Interest Rate Swaps There was no activity on our interest rate swaps during 2017. We had three contracts with a notional amount of CAD $371.9 million ($271.2 million) outstanding at December 31, 2017. The following table summarizes the activity in our interest rate swaps designated as cash flow hedges for the years ended December 31 (in millions): 2016 2015 Notional amounts at January 1 $ 1,196 $ 398 New contracts - 1,158 Matured, expired or settled contracts (925 ) (360 ) Notional amounts at December 31 $ 271 $ 1,196 In 2016, we entered into the 2016 Yen Term Loan and repaid our 2014, 2015 and 2016 Japanese yen term loans. At that time, we settled the outstanding contracts related to the previously outstanding term loans for $26.3 million. The fair value of the contracts that qualified for hedge accounting at the date of repayment was recorded to AOCI/L Interest Expense AOCI/L During 2015, we entered into two contracts with a notional amount of $526.3 million (¥65.0 billion) to effectively fix the interest rate on the 2015 Japanese Yen term loan (see above for discussion on the settlement of these contracts) and three contracts with a notional amount of CAD $371.9 million ($271.2 million) to effectively fix the interest rate on the Canadian term loan. In the third quarter of 2015, we entered into two contracts with a notional amount of $360.0 million to effectively fix the interest rate at the three-month LIBOR rate of 2.3% on expected future debt issuances. These contracts were settled in the fourth quarter of 2015 when we entered into $750.0 million of senior notes. We recorded a loss of $11.0 million associated with these derivatives that will be amortized to Interest Expense See Note 9 for more information on our term loans. Other Comprehensive Income (Loss) The change in Other Comprehensive Income (Loss) Other Comprehensive Income (Loss) The following table presents the gains and (losses) associated with the change in fair value for the effective portion of our derivative and nonderivative hedging instruments included in Other Comprehensive Income 2017 2016 2015 Derivative net investment hedges (1) $ (12,762 ) $ 55,460 $ 63,934 Interest rate and cash flow hedges (2) 12,726 (551 ) (21,714 ) Our share of derivatives from unconsolidated co-investment ventures 9,865 (798 ) 4,257 Total derivative hedging instruments 9,829 54,111 46,477 Nonderivative net investment hedges (3) (4) (477,755 ) 112,591 321,148 Total derivative and nonderivative hedging instruments – gains (losses) $ (467,926 ) $ 166,702 $ 367,625 (1) We received $2.5 million, $79.8 million and $128.2 million for the years ended December 31, 2017, 2016 and 2015, respectively, on the settlement of net investment hedges. (2) The amount reclassified to interest expense was $5.4 million for 2017 and $5.5 million for 2016. The amount for 2015 was not considered significant. For the next 12 months from December 31, 2017, we estimate an additional expense of $3.1 million will be reclassified to Interest Expense (3) At December 31, 2017, 2016 and 2015, we had €3.1 billion ($3.6 billion), €3.2 billion ($3.4 billion) and €3.2 billion ($3.5 billion) of debt, net of accrued interest, respectively, designated as nonderivative financial instrument hedges of our net investment in international subsidiaries. We recognized unrealized losses of $17.9 million and unrealized gains of $10.0 million in Foreign Currency and Derivative Gains (Losses), Net (4) In June 2017, we issued £500.0 million ($645.3 million) of debt, as discussed in Note 9, and £323.7 million ($436.0 million) of the debt was designated as a nonderivative financial instrument hedge of our net investment in international subsidiaries at December 31, 2017. We recognized unrealized losses of $5.4 million in Foreign Currency and Derivative Gains (Losses), Net Fair Value Measurements We have estimated the fair value of our financial instruments using available market information and valuation methodologies we believe to be appropriate for these purposes. Considerable judgment and a high degree of subjectivity are involved in developing these estimates and, accordingly, they are not necessarily indicative of amounts that we would realize on disposition. See Note 2 for more information on our fair value measurements policy. Fair Value Measurements on a Recurring Basis At December 31, 2017 and 2016, other than the derivatives discussed previously, we did not have any significant financial assets or financial liabilities that were measured at fair value on a recurring basis in the Consolidated Financial Statements. All of our derivatives held at December 31, 2017 and 2016, were classified as Level 2 of the fair value hierarchy. Fair Value Measurements on Nonrecurring Basis Acquired properties and assets we expect to sell or contribute met the criteria to be measured at fair value on a nonrecurring basis at December 31, 2017 and 2016, as discussed in Notes 3, 4 and 6. Fair Value of Financial Instruments At December 31, 2017 and 2016, the carrying amounts of certain financial instruments, including cash and cash equivalents, accounts and notes receivable, accounts payable and accrued expenses were representative of their fair values. The differences in the fair value of our debt from the carrying value in the table below were the result of differences in interest rates or borrowing spreads that were available to us at December 31, 2017 and 2016, as compared with those in effect when the debt was issued or assumed, including reduced borrowing spreads due to our improved credit ratings. The senior notes and many of the issuances of secured mortgage debt contain pre-payment penalties or yield maintenance provisions that could make the cost of refinancing the debt at lower rates exceed the benefit that would be derived from doing so. The following table reflects the carrying amounts and estimated fair values of our debt at December 31 (in thousands): 2017 2016 Carrying Value Fair Value Carrying Value Fair Value Credit Facilities $ 317,392 $ 317,496 $ 35,023 $ 35,061 Senior notes 6,067,277 6,537,100 6,417,492 6,935,485 Term loans and unsecured other 2,060,491 2,075,002 1,499,001 1,510,661 Secured mortgages 808,096 867,067 979,585 1,055,020 Secured mortgages of consolidated entities 159,375 159,130 1,677,193 1,683,489 Total debt $ 9,412,631 $ 9,955,795 $ 10,608,294 $ 11,219,716

Commitments and Contingencies

Commitments and Contingencies	12 Months Ended
	Dec. 31, 2017
Commitments And Contingencies Disclosure [Abstract]
Commitments and Contingencies	NOTE 17. COMMITMENTS AND CONTINGENCIES Environmental Matters A majority of the properties we acquire, including land, are subjected to environmental reviews either by us or the previous owners. In addition, we may incur environmental remediation costs associated with certain land parcels we acquire in connection with the development of the land. We have acquired certain properties that may have been leased to or previously owned by companies that discharged hazardous materials. We establish a liability at the time of acquisition to cover such costs and adjust the liabilities as appropriate when additional information becomes available. We record our environmental liabilities in Other Liabilities Indemnification Agreements We may enter into agreements whereby we indemnify certain co-investment ventures, or our venture partners, outside of the U.S. for taxes that may be assessed with respect to certain properties we contributed to these ventures. Our contributions to these ventures are generally structured as contributions of shares of companies that own the real estate assets. Accordingly, the capital gains associated with the step up in the value of the underlying real estate assets, for tax purposes, are deferred and transferred at contribution. We have generally indemnified these ventures to the extent that the ventures: (i) incur capital gains or withholding tax as a result of a direct sale of the real estate asset, as opposed to a transaction in which the shares of the company owning the real estate asset are transferred or sold or (ii) are required to grant a discount to the buyer of shares under a share transfer transaction as a result of the ventures transferring the embedded capital gain tax liability to the buyer of the shares in the transaction. The agreements limit the amount that is subject to our indemnification with respect to each property to 100% of the actual tax liabilities related to the capital gains that are deferred and transferred by us to the ventures at the time of the initial contribution less any deferred tax assets transferred with the property. The outcome under these agreements is uncertain as it depends on the method and timing of dissolution of the related venture or disposition of any properties by the venture. We record liabilities related to the indemnification agreements in Other Liabilities Off-Balance Sheet Liabilities We have issued performance and surety bonds and standby letters of credit in connection with certain development projects. Performance and surety bonds are commonly required by public agencies from real estate developers. Performance and surety bonds are renewable and expire on the completion of the improvements and infrastructure. At December 31, 2017 and 2016, we had approximately $178.4 million and $123.5 million, respectively, outstanding under such arrangements. We may be required under capital commitments or we may choose to make additional capital contributions to certain of our unconsolidated entities, representing our proportionate ownership interest, should additional capital contributions be necessary to fund development or acquisition costs, repayment of debt or operation shortfalls. See Note 5 for further discussion related to equity commitments to our unconsolidated entities. Litigation From time to time, we are party to a variety of legal proceedings arising in the ordinary course of business. We believe that, with respect to any such matters that we are currently a party to, the ultimate disposition of any such matter will not have material adverse effect on our business, financial position or results of operations.

Business Segments

Business Segments	12 Months Ended
	Dec. 31, 2017
Segment Reporting [Abstract]
Business Segments	NOTE 18. BUSINESS SEGMENTS Our current business strategy includes two operating segments: Real Estate Operations and Strategic Capital. We generate revenues, earnings, net operating income and cash flows through our segments, as follows: • Real Estate Operations. This operating segment represents the ownership and development of operating properties and is the largest component of our revenues and earnings. We collect rent from our customers through operating leases, including reimbursements for the majority of our property operating costs. Each operating property is considered to be an individual operating segment with similar economic characteristics; these properties are combined within the reportable business segment based on geographic location. Our Real Estate Operations segment also includes development activities that lead to rental operations, including land held for development and properties currently under development. Within this line of business, we utilize the following: (i) our land bank; (ii) the development expertise of our local teams; and (iii) our customer relationships. Land we own and lease to customers under ground leases is also included in this segment. • Strategic Capital. This operating segment represents the management of unconsolidated co-investment ventures. We generate strategic capital revenues primarily from our unconsolidated co-investment ventures through asset management and property management services and we earn additional revenues by providing leasing, acquisition, construction, development, financing and disposition services. Depending on the structure of the venture and the returns provided to our partners, we also earn revenues through promotes periodically during the life of a venture or upon liquidation. Each unconsolidated co-investment venture we manage is considered to be an individual operating segment with similar economic characteristics; these ventures are combined within the reportable business segment based on geographic location. Reconciliations are presented below for: (i) each reportable business segment’s revenues from external customers to Total Revenues Operating Income Earnings Before Income Taxes Total Assets Total Revenues, Operating Income, Earnings Before Income Taxes Total Assets Years Ended December 31, 2017 2016 2015 Revenues: Real estate operations segment: U.S. $ 2,025,184 $ 2,040,308 $ 1,801,858 Other Americas 84,789 58,519 57,316 Europe 73,708 75,602 69,576 Asia 60,564 55,144 50,495 Total real estate operations segment 2,244,245 2,229,573 1,979,245 Strategic capital segment: U.S. 176,720 39,360 39,396 Other Americas 28,494 22,799 22,507 Europe 106,862 186,652 112,744 Asia 61,813 54,751 43,182 Total strategic capital segment 373,889 303,562 217,829 Total revenues 2,618,134 2,533,135 2,197,074 Segment net operating income: Real estate operations segment: U.S. (1) 1,519,164 1,520,571 1,256,188 Other Americas 58,842 38,114 38,061 Europe 51,277 54,406 39,721 Asia 33,234 33,283 34,395 Total real estate operations segment 1,662,517 1,646,374 1,368,365 Strategic capital segment: U.S. (1) 106,471 (1,622 ) (1,925 ) Other Americas 16,811 12,777 13,496 Europe 68,127 144,132 86,215 Asia 27,339 19,769 11,621 Total strategic capital segment 218,748 175,056 109,407 Total segment net operating income 1,881,265 1,821,430 1,477,772 Reconciling items: General and administrative expenses 231,059 222,067 217,227 Depreciation and amortization expenses 879,140 930,985 880,373 Operating income 771,066 668,378 380,172 Earnings from unconsolidated entities, net 248,567 206,307 159,262 Interest expense (274,486 ) (303,146 ) (301,363 ) Interest and other income, net 13,731 8,101 25,484 Gains on dispositions of investments in real estate and revaluation of equity investments upon acquisition of a controlling interest, net 1,182,965 757,398 758,887 Foreign currency and derivative gains (losses), net (57,896 ) 7,582 12,466 Gains (losses) on early extinguishment of debt, net (68,379 ) 2,484 (86,303 ) Earnings before income taxes $ 1,815,568 $ 1,347,104 $ 948,605 December 31, 2017 2016 Assets: Real estate operations segment: U.S. $ 19,058,610 $ 21,286,422 Other Americas 1,767,385 978,476 Europe 1,008,340 1,346,589 Asia 1,083,764 936,462 Total real estate operations segment 22,918,099 24,547,949 Strategic capital segment (2): U.S. 16,818 18,090 Europe 25,280 47,635 Asia 544 1,301 Total strategic capital segment 42,642 67,026 Total segment assets 22,960,741 24,614,975 Reconciling items: Investments in and advances to unconsolidated entities 5,496,450 4,230,429 Assets held for sale or contribution 342,060 322,139 Notes receivable backed by real estate 34,260 32,100 Cash and cash equivalents 447,046 807,316 Other assets 200,518 242,973 Total reconciling items 6,520,334 5,634,957 Total assets $ 29,481,075 $ 30,249,932 (1) This includes compensation and personnel costs for employees who were located in the U.S. but also support other regions. (2 ) Represents management contracts and goodwill recorded in connection with business combinations associated with the Strategic Capital segment. Goodwill was $25.3 million at December 31, 2017 and 2016.

Supplemental Cash Flow Informat

Supplemental Cash Flow Information	12 Months Ended
	Dec. 31, 2017
Supplemental Cash Flow Elements [Abstract]
Supplemental Cash Flow Information	NOTE 19. SUPPLEMENTAL CASH FLOW INFORMATION Our significant noncash investing and financing activities for the years ended December 31, 2017, 2016 and 2015 included the following: • We contributed operating properties owned by NAIF to USLF in 2017. See Notes 4, 5 and 12 for more information on this transaction. As a result, we received $1.1 billion of units or ownership interest in USLF as a portion of our proceeds from this contribution. In addition, USLF assumed the $19.5 million note receivable backed by real estate we received in 2017 and $956.0 million of secured mortgage debt. • We received $153.3 million, $135.3 million and $65.3 million of ownership interests in certain unconsolidated co-investment ventures as a portion of our proceeds from the contribution of properties to these entities during 2017, 2016 and 2015, respectively, as disclosed in Note 5. • We capitalized $28.8 million, $25.8 million and $22.7 million in 2017, 2016 and 2015, respectively, of equity-based compensation expense resulting from our development and leasing activities. • We issued 1.5 million shares and 1.9 million shares in 2017 and 2016, respectively, of the Parent’s common stock upon redemption of an equal number of common limited partnership units in the OP, as disclosed in Note 12. • We received $53.8 million and $235.1 million of notes receivable backed by real estate in exchange for the disposition of real estate in 2017 and 2015. See Note 7 for more information on our notes receivable backed by real estate. • During 2015, we assumed $290.7 million of secured mortgage debt in connection with the acquisition of real estate properties. Also, as partial consideration for the disposition of some properties acquired during 2015, the buyer assumed debt of $170.1 million. • In 2015, exchangeable senior notes of $459.8 million, that were issued by the OP, were exchanged into 11.9 million shares of common stock of the Parent. • In 2015, common limited partnership units were issued as partial consideration for the acquisition of properties as disclosed in Note 11. • See Note 3 for information related to the KTR transaction in 2015.

Selected Quarterly Financial Da

Selected Quarterly Financial Data (Unaudited)	12 Months Ended
	Dec. 31, 2017
Quarterly Financial Information Disclosure [Abstract]
Selected Quarterly Financial Data (Unaudited)	NOTE 20. SELECTED QUARTERLY FINANCIAL DATA (UNAUDITED) The following table details our selected quarterly financial data (in thousands, except per share and unit data): Three Months Ended, Prologis, Inc. March 31, June 30, September 30, December 31, 2017: Rental revenues $ 439,884 $ 447,960 $ 416,427 $ 433,568 Rental recoveries $ 127,049 $ 128,417 $ 114,755 $ 117,081 Total revenues $ 629,155 $ 766,183 $ 602,874 $ 619,922 Rental expenses $ (152,656 ) $ (147,794 ) $ (128,735 ) $ (140,338 ) Operating income $ 161,886 $ 275,272 $ 175,491 $ 158,417 Consolidated net earnings $ 220,689 $ 287,980 $ 913,417 $ 338,873 Net earnings attributable to common stockholders $ 203,255 $ 266,943 $ 876,218 $ 295,515 Net earnings per share attributable to common stockholders – Basic (1) $ 0.38 $ 0.50 $ 1.65 $ 0.56 Net earnings per share attributable to common stockholders – Diluted (1) (2) $ 0.38 $ 0.50 $ 1.63 $ 0.55 2016: Rental revenues $ 437,104 $ 426,150 $ 435,868 $ 435,722 Rental recoveries $ 117,012 $ 119,981 $ 124,409 $ 124,163 Total revenues $ 606,300 $ 602,155 $ 704,565 $ 620,115 Rental expenses $ (146,581 ) $ (140,725 ) $ (140,514 ) $ (141,050 ) Operating income $ 129,198 $ 142,348 $ 232,624 $ 164,208 Consolidated net earnings $ 222,805 $ 295,791 $ 307,242 $ 466,702 Net earnings attributable to common stockholders $ 208,041 $ 275,383 $ 279,255 $ 440,539 Net earnings per share attributable to common stockholders – Basic (1) $ 0.40 $ 0.52 $ 0.53 $ 0.83 Net earnings per share attributable to common stockholders – Diluted (1) (2) $ 0.39 $ 0.52 $ 0.52 $ 0.82 Prologis, L.P. 2017: Rental revenues $ 439,884 $ 447,960 $ 416,427 $ 433,568 Rental recoveries $ 127,049 $ 128,417 $ 114,755 $ 117,081 Total revenues $ 629,155 $ 766,183 $ 602,874 $ 619,922 Rental expenses $ (152,656 ) $ (147,794 ) $ (128,735 ) $ (140,338 ) Operating income $ 161,886 $ 275,272 $ 175,491 $ 158,417 Consolidated net earnings $ 220,689 $ 287,980 $ 913,417 $ 338,873 Net earnings attributable to common unitholders $ 208,878 $ 274,320 $ 900,331 $ 303,416 Net earnings per unit attributable to common unitholders – Basic (1) $ 0.38 $ 0.50 $ 1.65 $ 0.56 Net earnings per unit attributable to common unitholders – Diluted (1) (2) $ 0.38 $ 0.50 $ 1.63 $ 0.55 2016: Rental revenues $ 437,104 $ 426,150 $ 435,868 $ 435,722 Rental recoveries $ 117,012 $ 119,981 $ 124,409 $ 124,163 Total revenues $ 606,300 $ 602,155 $ 704,565 $ 620,115 Rental expenses $ (146,581 ) $ (140,725 ) $ (140,514 ) $ (141,050 ) Operating income $ 129,198 $ 142,348 $ 232,624 $ 164,208 Consolidated net earnings $ 222,805 $ 295,791 $ 307,242 $ 466,702 Net earnings attributable to common unitholders $ 214,275 $ 283,699 $ 286,943 $ 452,602 Net earnings per unit attributable to common unitholders – Basic (1) $ 0.40 $ 0.52 $ 0.53 $ 0.83 Net earnings per unit attributable to common unitholders – Diluted (1) (2) $ 0.39 $ 0.52 $ 0.52 $ 0.82 (1) Quarterly earnings per common share or unit amounts may not total to the annual amounts due to rounding and the changes in the number of weighted average common shares or units outstanding included in the calculation of basic and diluted shares or units. (2) Income allocated to the exchangeable OP units not held by the Parent has been included in the numerator and exchangeable OP units have been included in the denominator for the purpose of computing diluted earnings per share for all periods since the per share and unit is the same.

Real Estate and Accumulated Dep

Real Estate and Accumulated Depreciation	12 Months Ended
	Dec. 31, 2017
Real Estate And Accumulated Depreciation Disclosure [Abstract]
Real Estate and Accumulated Depreciation	PROLOGIS, INC. AND PROLOGIS, L.P. SCHEDULE III – REAL ESTATE AND ACCUMULATED DEPRECIATION DECEMBER 31, 2017 (In thousands of U.S. dollars, as applicable) Initial Cost to Prologis Costs Capitalized Gross Amounts at Which Carried at December 31, 2017 Description No. of Bldgs. Encum- brances Land Building & Improvements Subsequent to Acquisition Land Building & Improvements Total (a,b) Accumulated Depreciation (c) Date of Construction/ Acquisition Operating Properties (d) United States Markets Atlanta, Georgia Atlanta NE Distribution Center 14 (d) 14,559 41,096 38,852 15,165 79,342 94,507 (37,280 ) 1995, 1996, 1997, 2012, 2015 Atlanta South Business Park 11 9,153 40,834 6,159 9,153 46,993 56,146 (12,197 ) 2011, 2015 Atlanta West Distribution Center 4 (d) 12,311 38,291 7,719 12,311 46,010 58,321 (8,818 ) 2006, 2015 Berkeley Lake Distribution Center 1 (d) 2,046 8,712 1,274 2,046 9,986 12,032 (3,009 ) 2006 Buford Distribution Center 2 2,659 8,847 6,302 2,659 15,149 17,808 (2,734 ) 2007, 2015 Cobb Place Distribution Center 2 2,970 12,702 2,008 2,970 14,710 17,680 (3,135 ) 2012 Douglas Hill Distribution Center 4 11,599 46,826 5,169 11,677 51,917 63,594 (21,357 ) 2005 Hartsfield East Distribution Center 2 1,883 9,325 1,307 1,883 10,632 12,515 (2,517 ) 2011 Midland Distribution Center 1 1,919 7,679 1,636 1,919 9,315 11,234 (3,580 ) 2006 Northmont Industrial Center 1 566 3,209 1,786 566 4,995 5,561 (3,798 ) 1994 Park I-75 South 3 (d) 21,261 18,808 74,549 21,460 93,158 114,618 (7,627 ) 2013, 2015, 2017 Park I-85 4 6,391 11,585 26,541 6,390 38,127 44,517 (2,978 ) 2015 Peachtree Corners Business Center 5 (d) 1,413 4,992 6,645 1,501 11,549 13,050 (7,851 ) 1994, 1997 Riverside Distribution Center (ATL) 3 2,533 13,336 4,578 2,556 17,891 20,447 (11,588 ) 1999 Royal 85 Industrial Center 3 3,306 16,859 840 3,306 17,699 21,005 (1,771 ) 2015 Savannah Logistics Center 2 (d) 5,114 46,844 607 5,114 47,451 52,565 (4,034 ) 2015 Suwanee Creek Distribution Center 4 8,409 40,216 2,192 8,409 42,408 50,817 (6,893 ) 2006, 2010, 2013, 2015 Tradeport Distribution Center 3 (d) 1,464 4,563 9,926 1,479 14,474 15,953 (9,544 ) 1994, 1996 Westfork Industrial Center 3 6,216 19,382 2,476 6,216 21,858 28,074 (2,124 ) 2015 Atlanta, Georgia 72 115,772 394,106 200,566 116,780 593,664 710,444 (152,835 ) Austin, Texas MET PHASE 1 95 LTD 5 9,893 37,667 1,862 9,893 39,529 49,422 (9,460 ) 2011 Montopolis Distribution Center 1 580 3,384 2,687 580 6,071 6,651 (5,118 ) 1994 Riverside Distribution Center (AUS) 1 1,849 7,195 202 1,849 7,397 9,246 (714 ) 2015 Walnut Creek Corporate Center 3 461 4,089 613 515 4,648 5,163 (3,641 ) 1994 Austin, Texas 10 12,783 52,335 5,364 12,837 57,645 70,482 (18,933 ) Baltimore/Washington DC 1901 Park 100 Drive 1 (d) 2,409 7,227 1,347 2,409 8,574 10,983 (3,654 ) 2006 Airport Commons Distribution Center 2 (d) 2,320 - 10,777 2,360 10,737 13,097 (5,891 ) 1997 Beltway Distribution 1 9,211 33,922 937 9,211 34,859 44,070 (8,248 ) 2011 BWI Cargo Center E 1 - 10,725 115 - 10,840 10,840 (8,458 ) 2011 Corridor Industrial 10 18,600 66,872 7,514 18,600 74,386 92,986 (18,921 ) 2011 Gateway Business Center 14 (d) 20,440 33,927 33,687 21,161 66,893 88,054 (21,209 ) 1995, 1998, 2012, 2014 Meadowridge Distribution Center 6 (d) 9,098 31,191 12,897 9,243 43,943 53,186 (12,207 ) 1998, 2011, 2012 White Marsh Distribution Center 1 4,714 6,955 2,090 4,714 9,045 13,759 (502 ) 2015 Baltimore/Washington DC 36 66,792 190,819 69,364 67,698 259,277 326,975 (79,090 ) Central & Eastern, Pennsylvania Carlisle Distribution Center 10 94,504 350,096 50,800 95,016 400,384 495,400 (57,041 ) 2011, 2012, 2013, 2015 Chambersburg Distribution Center 1 4,188 17,796 1,280 4,188 19,076 23,264 (2,964 ) 2013 Harrisburg Distribution Center 5 21,950 96,007 4,405 21,950 100,412 122,362 (20,688 ) 2004 Harrisburg Industrial Center 1 782 6,190 1,837 782 8,027 8,809 (4,047 ) 202 Lehigh Valley Distribution Center 8 41,135 104,794 54,069 41,741 158,257 199,998 (27,298 ) 2004, 2010, 2011, 2013, 2015 Park 33 Distribution Center 1 13,411 - 41,585 15,698 39,298 54,996 (9,504 ) 2007 PHL Cargo Center C2 1 - 11,966 93 - 12,059 12,059 (7,939 ) 2011 Central & Eastern, Pennsylvania 27 175,970 586,849 154,069 179,375 737,513 916,888 (129,481 ) Central Valley, California Arch Road Logistics Center 2 (d) 9,492 38,060 2,471 9,492 40,531 50,023 (10,255 ) 2010 Central Valley Industrial Center 2 (d) 8,812 33,525 6,640 9,159 39,818 48,977 (21,050 ) 1999, 2005 Manteca Distribution Center 1 9,280 27,840 2,695 9,480 30,335 39,815 (11,709 ) 2005 Patterson Pass Business Center 5 15,475 19,547 106,788 18,598 123,212 141,810 (10,420 ) 2007, 2012, 2015, 2016, 2017 Tracy II Distribution Center 8 30,630 54,918 162,882 36,090 212,340 248,430 (49,787 ) 2002, 2007, 2009, 2011, 2012, 2013 Central Valley, California 18 73,689 173,890 281,476 82,819 446,236 529,055 (103,221 ) Charlotte, North Carolina Charlotte Distribution Center 9 (d) 4,578 - 30,929 6,096 29,411 35,507 (18,353 ) 1995, 1996, 1997, 1998 Northpark Distribution Center 2 (d) 1,183 6,707 3,716 1,184 10,422 11,606 (7,291 ) 1994, 1998 West Pointe Business Center 5 (d) 9,441 26,182 21,627 10,185 47,065 57,250 (9,031 ) 2006, 2012, 2014, 2015 Charlotte, North Carolina 16 15,202 32,889 56,272 17,465 86,898 104,363 (34,675 ) Chicago, Illinois Addison Distribution Center 3 3,887 14,687 3,509 3,887 18,196 22,083 (5,627 ) 1997, 2011, 2015 Arlington Heights Distribution Center 1 4,432 7,035 1,138 4,432 8,173 12,605 (669 ) 2015 PROLOGIS, INC. AND PROLOGIS, L.P. SCHEDULE III – REAL ESTATE AND ACCUMULATED DEPRECIATION DECEMBER 31, 2017 (In thousands of U.S. dollars, as applicable) Initial Cost to Prologis Costs Capitalized Gross Amounts at Which Carried at December 31, 2017 Description No. of Bldgs. Encum- brances Land Building & Improvements Subsequent to Acquisition Land Building & Improvements Total (a,b) Accumulated Depreciation (c) Date of Construction/ Acquisition Aurora Distribution Center 6 9,921 53,571 2,666 9,921 56,237 66,158 (6,104 ) 2015 Bensenville Industrial Park 14 43,455 111,007 12,352 43,455 123,359 166,814 (30,362 ) 2011, 2015 Chicago Industrial Portfolio 1 1,330 2,876 434 1,330 3,310 4,640 (1,120 ) 2011 Des Plaines Distribution Center 4 10,118 22,262 2,141 10,118 24,403 34,521 (6,646 ) 1996, 2011, 2015 Elk Grove Distribution Center 11 (d) 33,947 70,193 36,556 33,947 106,749 140,696 (43,818 ) 1995, 1997, 1999, 2006, 2009, 2015 Elk Grove Du Page 21 14,830 64,408 15,984 14,830 80,392 95,222 (23,121 ) 2012 Elk Grove Village SG 2 1,081 2,007 593 1,081 2,600 3,681 (817 ) 2011 Elmhurst Distribution Center 1 1,862 3,263 525 1,862 3,788 5,650 (366 ) 2015 Franklin Park Distribution Center 3 22,998 49,906 1,896 22,998 51,802 74,800 (4,093 ) 2015 Glendale Heights Distribution Center 4 5,826 23,990 13,419 6,047 37,188 43,235 (7,330 ) 1999, 2015, 2016 Gurnee Distribution Center 1 1,961 3,654 116 1,961 3,770 5,731 (465 ) 2015 I-55 Distribution Center 19 (d) 69,397 273,462 80,014 75,799 347,074 422,873 (101,004 ) 1999, 2005, 2006, 2007, 2011, 2015 Itasca Industrial Portfolio 9 9,273 19,686 2,211 9,273 21,897 31,170 (6,836 ) 2011 Kehoe Industrial 2 2,975 7,876 556 2,975 8,432 11,407 (1,322 ) 2011, 2015 Kenosha Distribution Center 2 14,484 117,728 778 14,484 118,506 132,990 (8,227 ) 2015 McCook Distribution Center 1 1,968 6,784 282 1,968 7,066 9,034 (545 ) 2015 Melrose Park Distribution Center 2 9,544 27,851 550 9,544 28,401 37,945 (2,284 ) 2015 Minooka Distribution Center 2 12,240 41,745 17,968 13,223 58,730 71,953 (23,104 ) 2005, 2008 NDP - Chicago 1 461 1,362 108 461 1,470 1,931 (353 ) 2011 Northbrook Distribution Center 1 2,056 8,227 4,033 2,056 12,260 14,316 (4,290 ) 2007 Northlake Distribution Center 1 5,015 13,569 978 5,015 14,547 19,562 (1,254 ) 2015 Palatine Distribution Center 1 497 2,723 496 497 3,219 3,716 (332 ) 2015 Pleasant Prairie Distribution Center 2 3,293 16,321 3,762 3,293 20,083 23,376 (8,107 ) 1999, 2015 S.C. Johnson & Son 1 2,267 15,911 1,842 3,152 16,868 20,020 (4,884 ) 2008 Shiller Park Distribution Center 17 17,339 33,001 4,893 17,339 37,894 55,233 (4,085 ) 2015 Tower Distribution Center 1 2,050 1,279 76 2,050 1,355 3,405 (102 ) 2015 Waukegan Distribution Center 1 2,451 9,438 807 2,451 10,245 12,696 (3,603 ) 2007 Woodale Distribution Center 1 263 1,490 599 263 2,089 2,352 (1,524 ) 1997 Woodridge Distribution Center 17 (d) 55,010 230,533 39,757 58,383 266,917 325,300 (94,312 ) 2005, 2007, 2015, 2016 Yohan Industrial 3 4,219 12,306 2,123 4,219 14,429 18,648 (3,564 ) 2011 Chicago, Illinois 156 370,450 1,270,151 253,162 382,314 1,511,449 1,893,763 (400,270 ) Cincinnati, Ohio Airpark Distribution Center 2 (d) 2,958 9,894 15,828 3,938 24,742 28,680 (10,356 ) 1996, 2012 DAY Cargo Center 5 - 4,749 711 - 5,460 5,460 (2,851 ) 2011 Gateway International Distribution Center 1 2,676 - 18,541 2,698 18,519 21,217 (1,014 ) 2015 Park I-275 2 (d) 7,109 26,097 3,930 7,109 30,027 37,136 (7,397 ) 2008, 2012 Sharonville Distribution Center 2 (d) 1,202 - 16,045 2,424 14,823 17,247 (8,085 ) 1997 West Chester Commerce Park I 2 1,939 8,224 2,432 1,939 10,656 12,595 (2,694 ) 2012 Cincinnati, Ohio 14 15,884 48,964 57,487 18,108 104,227 122,335 (32,397 ) Columbus, Ohio Alum Creek Distribution Center 3 3,945 33,239 482 3,945 33,721 37,666 (3,013 ) 2015 Brookham Distribution Center 4 (d) 9,307 39,040 8,909 9,308 47,948 57,256 (23,968 ) 1999, 2005 Capital Park South Distribution Center 7 (d) 8,484 30,385 33,368 8,876 63,361 72,237 (25,769 ) 1996, 2012 International Street Commerce Center 2 1,503 6,356 886 1,503 7,242 8,745 (1,612 ) 2012 Westpointe Distribution Center 2 1,446 7,601 1,811 1,446 9,412 10,858 (4,684 ) 2007 Columbus, Ohio 18 24,685 116,621 45,456 25,078 161,684 186,762 (59,046 ) Dallas/Fort Worth, Texas Arlington Corporate Center 2 (d) 6,084 28,420 962 6,084 29,382 35,466 (5,912 ) 2012, 2015 Dallas Corporate Center 24 (d) 23,912 48,079 84,030 26,417 129,604 156,021 (41,745 ) 1996, 1997, 1998, 1999, 2001, 2006, 2011, 2012, 2015, 2016 DFW Cargo Center 1 2 - 63,032 1,600 - 64,632 64,632 (16,496 ) 2011 DFW Logistics Center 6 1 2,010 8,153 759 2,010 8,912 10,922 (691 ) 2015 Flower Mound Distribution Center 1 (d) 5,157 20,991 4,825 5,157 25,816 30,973 (9,199 ) 2007 Frankford Trade Center 5 (d) 7,618 31,304 2,390 7,618 33,694 41,312 (4,812 ) 1999, 2015 Freeport Distribution Center 10 (d) 10,890 63,497 16,616 10,844 80,159 91,003 (25,402 ) 1996, 1997, 1998, 2011, 2012, 2014 Gold Spike Distribution Center 1 3,629 - 21,167 3,629 21,167 24,796 (798 ) 2015 Great Southwest Distribution Center 21 (d) 42,328 181,859 27,697 42,328 209,556 251,884 (75,063 ) 1995, 1996, 1997, 1999, 2000, 2005, 2012, 2015 Heritage Business Park 9 (d) 20,153 93,145 31,467 20,142 124,623 144,765 (8,920 ) 2015 Mesquite Distribution Center 1 3,692 15,473 930 3,692 16,403 20,095 (3,489 ) 2012 Mountain Creek 2 13,181 - 63,365 13,217 63,329 76,546 (3,419 ) 2015, 2016 Northgate Distribution Center 8 (d) 10,411 51,454 9,575 10,898 60,542 71,440 (24,736 ) 1999, 2005, 2008, 2012 Park 121 Distribution Center 2 9,061 - 23,608 9,886 22,783 32,669 (692 ) 2016, 2017 Pinnacle Park Distribution Center 1 2,396 7,839 2,852 2,396 10,691 13,087 (3,264 ) 2011 Riverside Drive Distribution Center 1 5,107 14,919 98 5,107 15,017 20,124 (1,649 ) 2015 Stemmons Industrial Center 9 1,925 12,070 7,913 1,926 19,982 21,908 (15,225 ) 1994, 1995, 1996, 1999 Watersridge Distribution Center 1 1,939 11,365 103 1,939 11,468 13,407 (1,009 ) 2015 Dallas/Fort Worth, Texas 101 169,493 651,600 299,957 173,290 947,760 1,121,050 (242,521 ) PROLOGIS, INC. AND PROLOGIS, L.P. SCHEDULE III – REAL ESTATE AND ACCUMULATED DEPRECIATION DECEMBER 31, 2017 (In thousands of U.S. dollars, as applicable) Initial Cost to Prologis Costs Capitalized Gross Amounts at Which Carried at December 31, 2017 Description No. of Bldgs. Encum- brances Land Building & Improvements Subsequent to Acquisition Land Building & Improvements Total (a,b) Accumulated Depreciation (c) Date of Construction/ Acquisition Denver, Colorado Pagosa Distribution Center 1 (d) 398 2,322 2,034 398 4,356 4,754 (3,452 ) 1993 Stapleton Business Center 22 49,980 158,826 70,756 48,328 231,234 279,562 (81,229 ) 1993, 1994, 1995, 2005, 2012, 2014, 2015, 2016 Denver, Colorado 23 50,378 161,148 72,790 48,726 235,590 284,316 (84,681 ) Houston, Texas Blalock Distribution Center 3 (d) 5,032 21,983 3,348 5,031 25,332 30,363 (7,844 ) 2002, 2012 Greens Parkway Distribution Center 1 1,246 - 15,086 1,246 15,086 16,332 (277 ) 2016 IAH Cargo Center 1 1 - 13,267 546 - 13,813 13,813 (2,310 ) 2012 Northpark Distribution Center 11 (d) 13,911 32,728 37,451 13,911 70,179 84,090 (13,168 ) 2006, 2008, 2012, 2013, 2014 Pine Forest Business Center 9 2,665 14,132 9,872 2,665 24,004 26,669 (17,980 ) 1993, 1995 Pine North Distribution Center 2 847 4,800 2,122 847 6,922 7,769 (4,230 ) 1999 Pinemont Distribution Center 2 642 3,636 1,210 642 4,846 5,488 (3,167 ) 1999 Post Oak Distribution Center 16 3,855 20,414 17,806 3,856 38,219 42,075 (29,874 ) 1993, 1994, 1996 Satsuma Station Distribution Center 1 3,088 22,389 206 3,088 22,595 25,683 (1,646 ) 2015 South Loop Distribution Center 2 418 1,943 2,469 418 4,412 4,830 (3,302 ) 1994 West by Northwest Industrial Center 15 22,789 102,075 15,435 22,857 117,442 140,299 (31,402 ) 1993, 1994, 1999, 2001, 2012, 2015 White Street Distribution Center 1 469 2,656 2,544 469 5,200 5,669 (4,038 ) 1995 Wingfoot Distribution Center 2 1,976 8,606 3,555 1,976 12,161 14,137 (2,737 ) 2012, 2013 World Houston Distribution Center 1 1,529 6,326 91 1,529 6,417 7,946 (1,187 ) 2012 Houston, Texas 67 58,467 254,955 111,741 58,535 366,628 425,163 (123,162 ) Indianapolis, Indiana Eastside Distribution Center 1 228 1,187 2,267 299 3,383 3,682 (2,383 ) 1995 North by Northeast Corporate Center 1 1,058 - 9,030 1,059 9,029 10,088 (5,800 ) 1995 Park 100 Industrial Center 16 (d) 9,360 38,402 25,252 9,360 63,654 73,014 (30,831 ) 1995, 2012 Indianapolis, Indiana 18 10,646 39,589 36,549 10,718 76,066 86,784 (39,014 ) Jacksonville, Florida JAX Cargo Center 1 - 2,892 211 - 3,103 3,103 (1,684 ) 2011 Jacksonville, Florida 1 - 2,892 211 - 3,103 3,103 (1,684 ) Kansas City, Kansas MCI Cargo Center 1 2 - 14,411 91 - 14,502 14,502 (7,069 ) 2011 Kansas City, Kansas 2 - 14,411 91 - 14,502 14,502 (7,069 ) Las Vegas, Nevada Ann Rd-N Sloan LN Distribution Center 1 3,609 - 26,207 4,616 25,200 29,816 (418 ) 2017 Arrowhead Commerce Center 15 (d) 30,075 82,214 3,998 30,075 86,212 116,287 (7,229 ) 2015 Las Vegas Beltway Distribution Center 1 7,321 - 10,791 7,956 10,156 18,112 - 2016 Montessouri Distribution Center 1 1,039 2,967 24 1,039 2,991 4,030 (277 ) 2015 North 15 Freeway Distribution Center 18 51,474 122,643 81,426 44,437 211,106 255,543 (21,343 ) 2011, 2013, 2014, 2015, 2016, 2017 Pama Distribution Center 1 (d) 2,223 5,695 78 2,223 5,773 7,996 (467 ) 2015 Valley View Distribution Center 1 2,420 258 - 2,420 258 2,678 (258 ) 2015 Warm Springs Distribution Center 6 (d) 8,897 39,055 806 8,897 39,861 48,758 (3,427 ) 2015 West One Business Center 5 4,431 17,611 6,178 4,431 23,789 28,220 (14,641 ) 1996, 2015 Las Vegas, Nevada 49 111,489 270,443 129,508 106,094 405,346 511,440 (48,060 ) Louisville, Kentucky Cedar Grove Distribution Center 5 20,697 105,257 4,917 20,696 110,175 130,871 (21,090 ) 2005, 2008, 2012, 2015 Commerce Crossings Distribution Center 1 1,912 7,649 404 1,912 8,053 9,965 (3,306 ) 2005 I-65 Meyer Distribution Center 3 9,557 32,334 26,329 9,864 58,356 68,220 (13,725 ) 2006, 2012, 2015 New Cut Road Distribution Center 1 2,711 11,694 1,045 2,711 12,739 15,450 (2,984 ) 2012 River Ridge Distribution Center 1 8,102 69,329 400 8,102 69,729 77,831 (4,922 ) 2015 Louisville, Kentucky 11 42,979 226,263 33,095 43,285 259,052 302,337 (46,027 ) Memphis, Tennessee DeSoto Distribution Center 2 6,217 - 35,835 5,770 36,282 42,052 (10,165 ) 2007, 2014 Olive Branch Distribution Center 1 6,719 31,134 2,129 6,719 33,263 39,982 (7,997 ) 2012 Memphis, Tennessee 3 12,936 31,134 37,964 12,489 69,545 82,034 (18,162 ) Nashville, Tennessee CentrePointe Distribution Center 6 (d) 10,302 28,492 21,336 11,795 48,335 60,130 (7,277 ) 1999, 2012, 2013, 2016 Elam Farms Park 1 2,097 8,386 1,940 2,097 10,326 12,423 (2,375 ) 2013 I-40 Industrial Center 4 3,075 15,333 5,683 3,075 21,016 24,091 (10,213 ) 1995, 1996, 1999,2012 Southpark Distribution Center 4 (d) 11,834 47,335 1,771 11,834 49,106 60,940 (6,795 ) 2013 Nashville, Tennessee 15 27,308 99,546 30,730 28,801 128,783 157,584 (26,660 ) PROLOGIS, INC. AND PROLOGIS, L.P. SCHEDULE III – REAL ESTATE AND ACCUMULATED DEPRECIATION DECEMBER 31, 2017 (In thousands of U.S. dollars, as applicable) Initial Cost to Prologis Costs Capitalized Gross Amounts at Which Carried at December 31, 2017 Description No. of Bldgs. Encum- brances Land Building & Improvements Subsequent to Acquisition Land Building & Improvements Total (a,b) Accumulated Depreciation (c) Date of Construction/ Acquisition New Jersey/New York Carteret Distribution Center 3 39,148 109,124 939 39,148 110,063 149,211 (10,093 ) 2015 CenterPoint Distribution Center 2 7,227 20,899 3,337 7,227 24,236 31,463 (6,981 ) 2011, 2012 Cranbury Business Park 6 (d) 25,712 97,351 12,767 25,712 110,118 135,830 (31,184 ) 2005, 2012 Docks Corner SG (Phase II) 1 16,232 19,264 9,378 16,232 28,642 44,874 (11,955 ) 2011 Edison Distribution Center 7 (d) 34,006 71,431 20,531 34,006 91,962 125,968 (23,497 ) 1996, 1997, 2015 Exit 10 Distribution Center 9 (d) 85,713 171,031 51,732 89,747 218,729 308,476 (63,230 ) 2005, 2015, 2016 Exit 7 Distribution Center 2 35,728 117,157 836 35,728 117,993 153,721 (8,269 ) 2015 Interstate Distribution Center 3 30,188 76,705 1,029 30,188 77,734 107,922 (5,897 ) 2015 JFK Cargo Center 75_77 2 - 35,916 5,881 - 41,797 41,797 (22,433 ) 2011 Liberty Logistics Center 1 3,273 24,029 841 3,273 24,870 28,143 (4,425 ) 2011 Linden Industrial 1 (d) 17,332 24,264 2,084 17,332 26,348 43,680 (1,682 ) 2015 Lister Distribution Center 1 16,855 21,802 3,251 16,855 25,053 41,908 (1,413 ) 2015 Maspeth Distribution Center 1 (d) 23,784 10,849 278 23,784 11,127 34,911 (668 ) 2015 Meadowland Distribution Center 33 (d) 45,277 204,583 23,090 45,277 227,673 272,950 (78,690 ) 1998, 2005, 2010, 2011 Meadowland Industrial Center 3 (d) 10,657 27,868 14,730 10,657 42,598 53,255 (17,618 ) 1996, 2011, 2015 Meadowlands ALFII 1 1,790 8,778 1,937 1,790 10,715 12,505 (2,617 ) 2011 Newwark Airport I and II 5 (d) 28,622 43,516 20,071 28,842 63,367 92,209 (9,810 ) 2011, 2012, 2015 Perth Amboy Corporate Park 2 (d) 54,701 66,534 4,461 54,701 70,995 125,696 (4,687 ) 2015 Port Reading Business Park 9 (d) 186,928 219,716 121,307 176,811 351,140 527,951 (34,659 ) 2005, 2014, 2015 Ports Jersey City Distribution Center 1 34,133 - 61,025 34,435 60,723 95,158 (6,427 ) 2014 Secaucus Distribution Center 2 (d) 9,603 - 26,930 9,603 26,930 36,533 (4,025 ) 2012 Skyland Crossdock 1 - 9,831 1,318 - 11,149 11,149 (3,616 ) 2011 South Jersey Distribution Center 1 6,912 17,437 216 6,912 17,653 24,565 (3,015 ) 2013 Teterboro Meadowlands 15 2 18,169 34,604 226 18,169 34,830 52,999 (7,171 ) 2011, 2015 New Jersey/New York 99 731,990 1,432,689 388,195 726,429 1,826,445 2,552,874 (364,062 ) Orlando, Florida Beltway Commerce Center 4 18,835 25,526 15,384 18,840 40,905 59,745 (8,704 ) 2008, 2015 Consulate Distribution Center 3 4,148 23,617 5,136 4,148 28,753 32,901 (16,531 ) 1999 Crowne Pointe Park 1 3,888 7,497 1,846 3,888 9,343 13,231 (718 ) 2015 Davenport Distribution Center 1 934 3,991 205 934 4,196 5,130 (928 ) 2012 Orlando Airport Park 1 5,259 - 17,071 5,750 16,580 22,330 (458 ) 2016 Orlando Central Park 14 12,327 58,861 11,502 12,327 70,363 82,690 (22,978 ) 1994, 2011, 2012 Orlando, Florida 24 45,391 119,492 51,144 45,887 170,140 216,027 (50,317 ) Phoenix, Arizona 24th Street Industrial Center 2 503 2,852 2,388 561 5,182 5,743 (3,940 ) 1994 Alameda Distribution Center 3 5,145 19,451 4,232 5,145 23,683 28,828 (10,433 ) 2005 Hohokam 10 Business Center 1 1,317 7,468 1,744 1,318 9,211 10,529 (5,745 ) 1999 Kyrene Commons Distribution Center 3 1,093 5,475 3,110 1,093 8,585 9,678 (5,903 ) 1992, 1998, 1999 Papago Distribution Center 3 4,828 20,017 5,613 4,829 25,629 30,458 (12,836 ) 1994, 2005 Phoenix Distribution Center 1 1,441 5,578 1,215 1,441 6,793 8,234 (1,285 ) 2012 Watkins Street Distribution Center 2 925 4,110 2,025 925 6,135 7,060 (3,022 ) 1995, 2005 Riverside Distribution Center (PHX) 2 3,729 - 33,039 3,818 32,950 36,768 (175 ) 2017 Sky Harbor Distribution Center 3 - 14,023 3,353 - 17,376 17,376 (878 ) 2016 Phoenix, Arizona 20 18,981 78,974 56,719 19,130 135,544 154,674 (44,217 ) Portland, Oregon Clackamas Distribution Center 1 (d) 1,540 6,420 841 1,540 7,261 8,801 (1,417 ) 2012 PDX Cargo Center Airtrans 2 - 13,697 246 - 13,943 13,943 (5,059 ) 2011 PDX Corporate Center North Phase II 1 (d)(e) 5,051 9,895 1,856 5,051 11,751 16,802 (3,450 ) 2008 Portland Northwest Corporate Park 10 13,666 40,999 3,078 13,666 44,077 57,743 (3,942 ) 2015 Southshore Corporate Center 2 (d) 5,941 13,915 11,156 4,604 26,408 31,012 (6,138 ) 2006, 2015 Portland, Oregon 16 26,198 84,926 17,177 24,861 103,440 128,301 (20,006 ) Reno, Nevada Damonte Ranch Distribution Center 2 7,056 29,742 1,144 7,056 30,886 37,942 (6,843 ) 2012 Golden Valley Distribution Center 1 940 13,686 4,317 2,415 16,528 18,943 (6,450 ) 2005 Reno Aircenter 1 544 12,292 1,726 544 14,018 14,562 (925 ) 2015 RNO Cargo Center 10_11 2 - 4,265 430 - 4,695 4,695 (1,976 ) 2011 Sage Point Business Park 1 1,705 6,821 457 1,705 7,278 8,983 (643 ) 2015 Stead Distribution Center 1 (d) 1,046 19,330 1,036 1,046 20,366 21,412 (1,541 ) 2015 Tahoe-Reno Industrial Center 3 6,705 30,381 60,239 6,704 90,621 97,325 (11,116 ) 2007, 2015 Vista Industrial Park 6 (d) 5,923 26,807 12,576 5,923 39,383 45,306 (22,137 ) 1994, 2001 Reno, Nevada 17 23,919 143,324 81,925 25,393 223,775 249,168 (51,631 ) San Antonio, Texas Director Drive Distribution Center 2 1,271 5,455 389 1,271 5,844 7,115 (1,547 ) 2012 Interchange East Distribution Center 2 3,670 6,535 15,424 3,892 21,737 25,629 (2,967 ) 2012, 2016 PROLOGIS, INC. AND PROLOGIS, L.P. SCHEDULE III – REAL ESTATE AND ACCUMULATED DEPRECIATION DECEMBER 31, 2017 (In thousands of U.S. dollars, as applicable) Initial Cost to Prologis Costs Capitalized Gross Amounts at Which Carried at December 31, 2017 Description No. of Bldgs. Encum- brances Land Building & Improvements Subsequent to Acquisition Land Building & Improvements Total (a,b) Accumulated Depreciation (c) Date of Construction/ Acquisition Perrin Creek Corporate Center 2 5,454 22,689 336 5,454 23,025 28,479 (4,838 ) 2012 San Antonio Distribution Center II 3 885 - 8,054 885 8,054 8,939 (5,137 ) 1994 San Antonio Distribution Center III 9 11,272 48,406 10,663 11,272 59,069 70,341 (20,707 ) 2002, 2006, 2012 Tri-County Distribution Center 2 (d) 3,183 12,743 2,128 3,184 14,870 18,054 (5,117 ) 2007 San Antonio, Texas 20 25,735 95,828 36,994 25,958 132,599 158,557 (40,313 ) San Francisco Bay Area, California Alvarado Business Center 12 23,417 77,354 10,262 23,417 87,616 111,033 (35,979 ) 1993, 2005, 2011 Bayshore Distribution Center 1 6,450 15,049 2,696 6,450 17,745 24,195 (5,622 ) 2011 Bayside Corporate Center 39 23,512 69,694 66,208 23,519 135,895 159,414 (93,373 ) 1993, 1995, 1996 Cypress 1 1,065 5,103 568 1,065 5,671 6,736 (1,507 ) 2011 Dublin Industrial Portfolio 1 3,241 15,951 1,071 3,241 17,022 20,263 (3,986 ) 2011 East Grand Airfreight 14 95,668 152,959 15,226 101,416 162,437 263,853 (20,866 ) 2011, 2015, 2016, 2017 Hayward Industrial Center 28 (d) 33,471 85,438 39,524 33,756 124,677 158,433 (56,918 ) 1993, 2011, 2015, 2016 Junction Industrial Park 27 (d) 58,271 218,227 16,897 58,271 235,124 293,395 (55,505 ) 2011, 2015 Livermore Distribution Center 4 8,992 26,976 4,465 8,992 31,441 40,433 (13,212 ) 2005 Martin-Scott Industrial Port 2 3,546 9,717 498 3,546 10,215 13,761 (2,911 ) 2011 Oakland Industrial Center 4 14,864 55,857 6,560 14,865 62,416 77,281 (22,025 ) 2005, 2011 Overlook Distribution Center 1 1,573 8,915 2,622 1,573 11,537 13,110 (6,565 ) 1999 Pacific Industrial Center 15 75,252 168,937 50,897 75,920 219,166 295,086 (73,641 ) 2005, 2011, 2016 San Francisco Industrial Park 5 57,663 16,692 555 57,663 17,247 74,910 (5,287 ) 2015, 2017 San Leandro Distribution Center 11 35,123 79,343 10,473 35,123 89,816 124,939 (24,651 ) 1993, 2011, 2015 South Bay Lundy 2 6,500 33,642 2,846 6,500 36,488 42,988 (9,311 ) 2011 Thornton Business Center 4 2,047 11,706 4,988 2,066 16,675 18,741 (12,724 ) 1993 Yosemite Drive 10 31,304 65,674 295 31,304 65,969 97,273 (6,273 ) 2011, 2015 San Francisco Bay Area, California 181 481,959 1,117,234 236,651 488,687 1,347,157 1,835,844 (450,356 ) Savannah, Georgia Savannah Logistics Center 1 2,161 14,680 1,304 2,161 15,984 18,145 (3,350 ) 2011 Savannah, Georgia 1 2,161 14,680 1,304 2,161 15,984 18,145 (3,350 ) Seattle, Washington Auburn Distribution Center 1 2,608 5,742 33 2,608 5,775 8,383 (429 ) 2015 Fife Distribution Center 1 3,245 - 13,943 3,588 13,600 17,188 (1,855 ) 2013 Interurban Distribution Center 1 7,233 13,958 78 7,233 14,036 21,269 (2,476 ) 2015 Kent Corporate Center 1 12,616 8,368 928 12,616 9,296 21,912 (939 ) 2015 Kent-Northwest Corporate Park 36 (d)(e) 112,896 311,169 15,535 113,092 326,508 439,600 (60,096 ) 2011, 2015 Park Tacoma Distribution Center 1 1,957 - 52,930 29,769 25,118 54,887 (252 ) 2017 Portside Distribution Center 5 104,882 71,335 5,405 106,283 75,339 181,622 (14,051 ) 2015, 2016 ProLogis Park SeaTac 2 (d) 12,230 14,170 3,877 12,457 17,820 30,277 (5,104 ) 2008 Renton Northwest Corporate Park 4 5,102 17,946 1,702 5,102 19,648 24,750 (5,396 ) 2011 SEA Cargo Center North 1 - 10,279 63 - 10,342 10,342 (10,287 ) 2011 Sumner Landing 1 (e) 10,332 32,545 2,608 10,332 35,153 45,485 (6,318 ) 2011 Seattle, Washington 54 273,101 485,512 97,102 303,080 552,635 855,715 (107,203 ) South Florida Beacon Industrial Park 32 (d) 88,423 325,863 28,332 88,423 354,195 442,618 (73,917 ) 2010, 2011, 2015 Beacon Lakes 8 44,745 24,691 81,091 46,217 104,310 150,527 (5,812 ) 2012, 2014, 2015, 2017 CenterPort Distribution Center 8 (d) 12,281 33,464 4,854 12,400 38,199 50,599 (14,232 ) 1999, 2011, 2012 Commerical Logistics Center 1 7,938 11,083 800 7,938 11,883 19,821 (1,503 ) 2015 Gateway Center 1 1,015 1,284 18 1,015 1,302 2,317 (148 ) 2015 Gratigny Distribution Center 5 15,132 30,141 4,096 15,387 33,982 49,369 (8,732 ) 1998, 2011, 2017 Hollywood Park Distribution Center 7 8,676 19,789 895 8,676 20,684 29,360 (2,336 ) 2015 Miami Airport Business Center 9 (d) 21,172 77,756 9,130 21,638 86,420 108,058 (23,156 ) 1995, 2011 North Andrews Distribution Center 1 698 3,956 1,221 698 5,177 5,875 (3,339 ) 1994 Pompano Beach Distribution Center 3 11,035 15,136 4,044 11,035 19,180 30,215 (4,770 ) 2008 Port Lauderdale Distribution Center 5 (d) 10,572 16,960 10,414 11,881 26,065 37,946 (7,652 ) 1997, 2012, 2015 Port Lucie West Distribution Center 2 1,131 1,412 150 1,131 1,562 2,693 (178 ) 2015 ProLogis Park I-595 2 (d) 1,998 11,326 2,608 1,999 13,933 15,932 (6,373 ) 2003 Sawgrass International Park 1 5,163 11,476 643 5,163 12,119 17,282 (991 ) 2015 Seneca Distribution Center 3 16,357 46,738 973 16,357 47,711 64,068 (3,577 ) 2015 South Florida 88 246,336 631,075 149,269 249,958 776,722 1,026,680 (156,716 ) Southern California Activity Distribution Center 4 10,820 27,410 455 10,820 27,865 38,685 (2,410 ) 2015 Anaheim Industrial Center 12 31,086 57,836 4,608 31,086 62,444 93,530 (25,893 ) 2005 Anaheim Industrial Property 1 5,096 10,816 104 5,096 10,920 16,016 (2,534 ) 2011 Arrow Industrial Park 2 4,840 8,120 1,164 4,840 9,284 14,124 (2,501 ) 2012 Brea Industrial Center 1 2,488 4,062 562 2,488 4,624 7,112 (1,118 ) 2012 Carson Industrial 1 844 2,081 1,145 844 3,226 4,070 (976 ) 2011 PROLOGIS, INC. AND PROLOGIS, L.P. SCHEDULE III – REAL ESTATE AND ACCUMULATED DEPRECIATION DECEMBER 31, 2017 (In thousands of U.S. dollars, as applicable) Initial Cost to Prologis Costs Capitalized Gross Amounts at Which Carried at December 31, 2017 Description No. of Bldgs. Encum- brances Land Building & Improvements Subsequent to Acquisition Land Building & Improvements Total (a,b) Accumulated Depreciation (c) Date of Construction/ Acquisition Carson Town Center 2 11,781 31,572 1,545 11,781 33,117 44,898 (6,942 ) 2011 Cedarpointe Industrial Park 3 26,941 49,955 1,141 26,941 51,096 78,037 (3,871 ) 2015 Chatsworth Distribution Center 2 11,713 17,569 1,018 11,713 18,587 30,300 (1,883 ) 2015 Chino Industrial Center 4 850 1,274 8,338 9,178 1,284 10,462 (1,279 ) 2012 Commerce Business Park 27 138,325 300,150 21,738 138,325 321,888 460,213 (67,885 ) 2011, 2012, 2015 Foothill Business Center 3 5,254 8,096 902 5,254 8,998 14,252 (1,765 ) 2012 Huntington Beach Distribution Center 1 14,679 22,019 1,237 14,679 23,256 37,935 (1,837 ) 2015 Industry Distribution Center 9 (e) 56,835 106,831 10,132 56,835 116,963 173,798 (46,161 ) 2005, 2011, 2012 Inland Empire Distribution Center 46 (d)(e) 459,211 710,183 225,408 518,042 876,760 1,394,802 (247,050 ) 2005, 2007, 2008, 2010, 2012, 2014, 2015 Jack Northup Distribution Center 1 4,280 9,820 327 4,280 10,147 14,427 (798 ) 2015 LAX Cargo Center 3 - 19,217 398 - 19,615 19,615 (8,887 ) 2011 Los Angeles Industrial Center 2 3,777 7,015 447 3,777 7,462 11,239 (3,215 ) 2005 Meridian Park 2 38,270 70,022 2,044 38,270 72,066 110,336 (11,520 ) 2008, 2015 Mid Counties Industrial Center 22 (d) 60,976 119,546 21,652 60,976 141,198 202,174 (54,251 ) 2005, 2006, 2010, 2011, 2012 North County Distribution Center 4 75,581 101,342 10,862 75,581 112,204 187,785 (22,350 ) 2011, 2012, 2015 Ontario Distribution Center 1 18,823 29,524 482 18,823 30,006 48,829 (6,462 ) 2012 Orange Industrial Center 2 19,296 9,514 728 19,296 10,242 29,538 (4,233 ) 2005, 2016 Pacific Business Center 5 20,810 32,169 3,463 20,810 35,632 56,442 (7,682 ) 2012 Pomona Distribution Center 1 22,361 27,898 413 22,361 28,311 50,672 (4,077 ) 2015 Rancho Cucamonga Distribution Center 7 (e) 61,592 117,873 6,072 61,593 123,944 185,537 (40,087 ) 2005, 2012, 2015 Redlands Distribution Center 13 (d) 203,924 88,600 271,401 202,725 361,200 563,925 (48,478 ) 2006, 2007, 2009, 2012, 2013, 2014, 2015, 2017 Redondo Beach Distribution Center 1 7,455 11,223 72 7,455 11,295 18,750 (1,509 ) 2015 Rialto Distribution Center 4 47,054 141,700 28,425 49,432 167,747 217,179 (32,388 ) 2012, 2015 Santa Ana Distribution Center 3 27,070 32,168 1,362 27,070 33,530 60,600 (5,797 ) 2005, 2015 Santa Fe Distribution Center 1 12,163 9,927 84 12,163 10,011 22,174 (1,072 ) 2015 South Bay Distribution Center 12 (d) 89,207 153,654 52,850 109,637 186,074 295,711 (46,625 ) 2005, 2007, 2011, 2015 South Bay Industrial Center 38 (d) 215,208 316,788 22,401 215,234 339,163 554,397 (73,610 ) 2007, 2011, 2012, 2015 Torrance Distribution Center 3 56,790 109,195 5,028 56,790 114,223 171,013 (26,510 ) 2011, 2012 Van Nuys Airport Industrial 4 23,455 39,916 3,338 23,455 43,254 66,709 (9,841 ) 2011 Vernon Distribution Center 15 27,217 47,132 8,469 30,733 52,085 82,818 (24,124 ) 2005, 2011 Vista Distribution Center 1 4,150 6,225 4,162 4,150 10,387 14,537 (4,197 ) 2012 Workman Mill Distribution Center 1 32,468 56,668 776 32,467 57,445 89,912 (4,096 ) 2015 Southern California 264 1,852,690 2,915,110 724,753 1,945,000 3,547,553 5,492,553 (855,914 ) Subtotal United States Markets: 1,441 5,083,384 11,737,449 3,717,085 5,240,956 15,296,962 20,537,918 (3,791,073 ) Other Americas Markets Canada Toronto Airport Rd. Distribution Center 1 (d) 24,094 67,783 2,522 25,182 69,217 94,399 (13,408 ) 2011 Bolton Distribution Center 1 (d) 7,365 - 23,107 7,697 22,775 30,472 (4,976 ) 2009 Keele Distribution Center 1 1,145 4,593 571 1,196 5,113 6,309 (1,574 ) 2011 Meadowvale Distribution Center 2 (d) 33,421 - 50,347 34,045 49,723 83,768 (3,789 ) 2014 Millcreek Distribution Center 2 7,972 30,324 1,114 8,331 31,079 39,410 (6,128 ) 2011 Milton 401 Business Park 1 6,219 20,374 3,308 6,500 23,401 29,901 (6,107 ) 2011 Milton 402 Business Park 2 (d) 10,201 34,972 2,257 10,545 36,885 47,430 (5,648 ) 2011, 2014 Milton Industrial Park 5 29,164 44,212 38,639 29,974 82,041 112,015 (10,168 ) 2011, 2016 Mississauga Gateway Center 9 (d) 60,175 143,380 3,461 60,773 146,243 207,016 (18,800 ) 2008, 2011, 2014, 2016 Pearson Logistics Center 2 (d) 11,588 41,538 2,235 12,111 43,250 55,361 (8,410 ) 2011 Tapscott Distribution Center 3 13,359 - 25,117 12,695 25,781 38,476 (800 ) 2015, 2016 Toronto 29 204,703 387,176 152,678 209,049 535,508 744,557 (79,808 ) Subtotal Canada 29 204,703 387,176 152,678 209,049 535,508 744,557 (79,808 ) Mexico Guadalajara Parque Opcion 1 730 2,287 1,362 730 3,649 4,379 (934 ) 2011 Guadalajara 1 730 2,287 1,362 730 3,649 4,379 (934 ) Mexico City San Jose Distribution Center 1 7,061 - 9,510 7,061 9,510 16,571 - 2016, 2017 Mexico

Summary of Significant Accoun30

Summary of Significant Accounting Policies (Policies)	12 Months Ended
	Dec. 31, 2017
Accounting Policies [Abstract]
Basis of Presentation and Consolidation	Basis of Presentation and Consolidation. The accompanying Consolidated Financial Statements are prepared in accordance with United States (“U.S.”) generally accepted accounting principles (“GAAP”) and are presented in our reporting currency, the U.S. dollar. All material intercompany transactions with consolidated entities have been eliminated. We consolidate all entities that are wholly owned and those in which we own less than 100% of the equity but control, as well as any variable interest entities (“VIEs”) in which we are the primary beneficiary. We evaluate our ability to control an entity and whether the entity is a VIE and we are the primary beneficiary through consideration of substantive terms of the arrangement to identify which enterprise has the power to direct the activities of the entity that most significantly impacts the entity’s economic performance and the obligation to absorb losses and the right to receive benefits from the entity. For entities that are not defined as VIEs, we first consider whether we are the general partner or the limited partner (or the equivalent in such investments that are not structured as partnerships). We consolidate entities in which we are the general partner and the limited partners in such entities do not have rights that would preclude control. For entities in which we are the general partner but do not control the entity as the other partners hold substantive participating or kick-out rights, we apply the equity method of accounting since, as the general partner, we have the ability to influence the venture. For ventures for which we are a limited partner or our investment is in an entity that is not structured similar to a partnership, we consider factors such as ownership interest, voting control, authority to make decisions, and contractual and substantive participating rights of the partners. In instances where the factors indicate that we have a controlling financial interest in the venture, we consolidate the entity.
Reclassifications	Reclassifications. Certain amounts included in the Consolidated Financial Statements for 2016 and 2015 have been reclassified to conform to the 2017 financial statement presentation.
Use of Estimates	Use of Estimates. GAAP requires us to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the financial statements, and revenues and expenses during the reporting period. Although we believe the assumptions and estimates we made are reasonable and appropriate, as discussed in the applicable sections throughout the Consolidated Financial Statements, different assumptions and estimates could materially impact our reported results.
Foreign Operations	Foreign Operations. The U.S. dollar is the functional currency for our consolidated subsidiaries and unconsolidated entities operating in the U.S. and Mexico and certain of our consolidated subsidiaries that operate as holding companies for foreign investments. The functional currency for our consolidated subsidiaries and unconsolidated entities operating in other countries is the principal currency in which the entity’s assets, liabilities, income and expenses are denominated, which may be different from the local currency of the country of incorporation or where the entity conducts its operations. The functional currencies of entities outside of the U.S. and Mexico generally include the Brazilian real, British pound sterling, Canadian dollar, Chinese yuan, euro, Japanese yen and Singapore dollar. We take part in business transactions denominated in these and other local currencies where we operate. For our consolidated subsidiaries whose functional currency is not the U.S. dollar, we translate their financial statements into the U.S. dollar at the time we consolidate those subsidiaries’ financial statements. Generally, assets and liabilities are translated at the exchange rate in effect at the balance sheet date. The resulting translation adjustments are included in Accumulated Other Comprehensive Income (Loss) AOCI/L We and certain of our consolidated subsidiaries have intercompany and third-party debt that is not denominated in the entity’s functional currency. When the debt is remeasured against the functional currency of the entity, a gain or loss can result. The resulting adjustment is reflected in Foreign Currency and Derivative Gains (Losses), Net AOCI/L
Acquisitions	Acquisitions. Based on new accounting guidance, beginning January 1, 2017, we apply a screen test to evaluate if substantially all the fair value of the acquired property is concentrated in a single identifiable asset or group of similar identifiable assets to determine whether a transaction is accounted for as an asset acquisition or business combination. As most of our real estate acquisitions are concentrated in either a single or a group of similar identifiable assets, our real estate transactions are generally accounted for as asset acquisitions , which permits the capitalization of transaction costs to the basis of the acquired property. For transactions that qualify as a business combination in 2017 and for all acquisitions in 2016 and 2015, transaction costs are expensed as incurred. Whether a transaction is determined to be an acquisition of a business or asset, we allocate the purchase price to the various components of the acquisition based on the fair value of the acquired assets and assumed liabilities, including an allocation to the individual buildings acquired. The initial allocation of the purchase price is based on management’s preliminary assessment, which may differ when final information becomes available. The transaction costs related to the acquisition of land and the formation of equity method investments are capitalized. When we obtain control of an unconsolidated entity and the acquisition qualifies as a business, we account for the acquisition in accordance with the guidance for a business combination achieved in stages. We remeasure our previously held interest in the unconsolidated entity at its acquisition-date fair value and recognize the resulting gain or loss, if any, in earnings at the acquisition date. We allocate the purchase price using primarily Level 2 and Level 3 inputs (further defined in Fair Value Measurements below) as follows: Investments in Real Estate Properties. We value operating properties as if vacant. We estimate fair value generally by applying an income approach methodology using a discounted cash flow analysis. Key assumptions in the discounted cash flow analysis include market rents, growth rates and discount and capitalization rates. We determine discount and capitalization rates by market based on recent transactions and other market data. The fair value of land is generally based on relevant market data, such as a comparison of the subject site to similar parcels that have recently been sold or are currently being offered on the market for sale. Lease Intangibles . We determine the portion of the purchase price related to intangible assets and liabilities as follows: • Above and Below Market Leases . We recognize an asset or liability for acquired in-place leases with favorable or unfavorable rents based on our estimate of current market rents of the applicable markets. The value is recorded in either or , as appropriate, and is amortized over the term of the respective leases, including any bargain renewal options, to rental revenues. • Foregone Rent . We calculate the value of the revenue and recovery of costs foregone during a reasonable lease-up period, as if the space was vacant, in each of the applicable markets. The values are recorded in and amortized over the remaining life of the respective leases to amortization expense. • Leasing Commissions. We recognize an asset for leasing commissions upon the acquisition of in-place leases based on our estimate of the cost to lease space in the applicable markets. The value is recorded in and amortized over the remaining life of the respective leases to amortization expense. Debt . We estimate the fair value of debt based on contractual future cash flows discounted using borrowing spreads and market interest rates that would be available to us for the issuance of debt with similar terms and remaining maturities. In the case of publicly traded debt, we estimate the fair value based on available market data. Any discount or premium to the principal amount is included in the carrying value and amortized to interest expense over the remaining term of the related debt using the effective interest method. Noncontrolling Interests . We estimate the portion of the fair value of the net assets owned by third parties based on the fair value of the consolidated net assets, principally real estate properties and debt. Working Capital . We estimate the fair value of other acquired assets and assumed liabilities on the best information available.
Fair Value Measurements	Fair Value Measurements. The objective of fair value is to determine the price that would be received on the sale of an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date (the exit price). We estimate fair value using available market information and valuation methodologies we believe to be appropriate for these purposes. Considerable judgment and a high degree of subjectivity are involved in developing these estimates and, accordingly, they are not necessarily indicative of amounts that we would realize on disposition. The fair value hierarchy consists of three broad levels: • Level 1 — Quoted prices (unadjusted) in active markets for identical assets or liabilities that the entity can access at the measurement date. • Level 2 — Inputs other than quoted prices included within Level 1 that are observable for the asset or liability, either directly or indirectly. • Level 3 — Unobservable inputs for the asset or liability. Fair Value Measurements on a Recurring Basis. We estimate the fair value of our financial instruments using available market information and valuation methodologies we believe to be appropriate for these purposes. We determine the fair value of our derivative financial instruments using widely accepted valuation techniques including discounted cash flow analysis on the expected cash flows of each derivative. This analysis reflects the contractual terms of the derivatives, including the period to maturity, and uses observable market-based inputs, including interest rate curves, foreign exchange rates, and implied volatilities. We determine the fair values of our interest rate swaps using the market standard methodology of netting the discounted future fixed cash receipts or payments and the discounted expected variable cash payments. We base the variable cash payments on an expectation of future interest rates, or forward curves, derived from observable market interest rate curves. We base the fair values of our net investment hedges on the change in the spot rate at the end of the period as compared with the strike price at inception. We incorporate credit valuation adjustments to appropriately reflect nonperformance risk for us and the respective counterparty in the fair value measurements. In adjusting the fair value of our derivative contracts for the effect of nonperformance risk, we consider the impact of netting and any applicable credit enhancements, such as collateral postings, thresholds, mutual puts and guarantees. We have determined that the majority of the inputs used to value our derivatives fall within Level 2 of the fair value hierarchy. Although the credit valuation adjustments associated with our derivatives utilize Level 3 inputs, such as estimates of current credit spreads to evaluate the likelihood of default by us and our counterparties, we assess the significance of the impact of the credit valuation adjustments on the overall valuation of our derivative positions and have determined that the credit valuation adjustments are not significant to the overall valuation of our derivatives. Fair Value Measurements on a Nonrecurring Basis. Assets measured at fair value on a nonrecurring basis generally consist of real estate assets and investments in unconsolidated entities that were subject to impairment charges related to our change of intent to sell the investments and through our recoverability analysis discussed below. We estimate fair value based on expected sales prices in the market (Level 2) or by applying the income approach methodology using a discounted cash flow analysis (Level 3). Fair Value of Financial Instruments. We estimate the fair value of our senior notes for disclosure purposes based on quoted market prices for the same (Level 1) or similar (Level 2) issues when current quoted market prices are available. We estimate the fair value of our credit facilities, term loans, secured mortgage debt and assessment bonds by discounting the future cash flows using rates and borrowing spreads currently available to us (Level 3).
Real Estate Assets	Real Estate Assets. Real estate assets are carried at depreciated cost. We capitalize costs incurred in developing, renovating, rehabilitating and improving real estate assets as part of the investment basis. We expense costs for repairs and maintenance as incurred. During the land development and construction periods of qualifying projects, we capitalize interest costs, insurance, real estate taxes and general and administrative costs of the personnel performing the development, renovation, and rehabilitation; if such costs are incremental and identifiable to a specific activity to ready the asset for its intended use. We capitalize transaction costs related to the acquisition of land for future development and operating properties that qualify as asset acquisitions. We capitalize costs incurred to successfully originate a lease that result directly from and are essential to acquire that lease, including internal costs that are incremental and identifiable as leasing activities. Leasing costs that meet the requirements for capitalization are presented as a component of Other Assets We charge the depreciable portions of real estate assets to depreciation expense on a straight-line basis over the respective estimated useful lives. Depreciation commences when the asset is ready for its intended use, which we define as the earlier of stabilization (90% occupied) or one year after completion of construction. We generally use the following useful lives: 5 to 7 years for capital improvements, 10 years for standard tenant improvements, 25 years for depreciable land improvements, 30 years for operating properties acquired and 40 years for operating properties we develop. We depreciate building improvements on land parcels subject to ground leases over the shorter of the estimated building improvement life or the contractual term of the underlying ground lease. Capitalized leasing costs are amortized over the estimated remaining lease term. Our weighted average lease term on leases signed during 2017, based on square feet for all leases, was 54 months. We assess the carrying values of our respective real estate assets, whenever events or changes in circumstances indicate that the carrying amounts of these assets may not be fully recoverable. We measure the recoverability of the asset by comparing the carrying amount of the asset to the estimated future undiscounted cash flows. If our analysis indicates that the carrying value of the real estate property is not recoverable on an undiscounted cash flow basis, we recognize an impairment charge for the amount by which the carrying value exceeds the current estimated fair value of the real estate property. We estimate the future undiscounted cash flows and fair value based on our intent as follows: • for real estate properties that we intend to hold long-term; including land held for development, properties currently under development and operating properties; recoverability is assessed based on the estimated undiscounted future net rental income from operating the property and the terminal value, including anticipated costs to develop; • for real estate properties we intend to sell, including properties currently under development and operating properties; recoverability is assessed based on proceeds from disposition that are estimated based on future net rental income of the property, expected market capitalization rates and anticipated costs to develop; • for land parcels we intend to sell, recoverability is assessed based on estimated proceeds from disposition; and • for costs incurred related to the potential acquisition of land, operating properties or development of a real estate property, recoverability is assessed based on the probability that the acquisition or development is likely to occur at the measurement date.
Assets Held for Sale or Contribution	Assets Held for Sale or Contribution. We classify a property as held for sale or contribution when certain criteria are met in accordance with GAAP. Assets classified as held for sale are expected to be sold to a third party and assets classified as held for contribution are newly developed assets we intend to contribute to an unconsolidated co-investment venture or to a third party within twelve months. At such time, the respective assets and liabilities are presented separately in the Consolidated Balance Sheets and depreciation is no longer recognized. Assets held for sale or contribution are reported at the lower of their carrying amount or their estimated fair value less the costs to sell.
Investments in Unconsolidated Entities	Investments in Unconsolidated Entities. We present our investments in certain entities under the equity method. We use the equity method when we have the ability to exercise significant influence over operating and financial policies of the venture but do not have control of the entity. Under the equity method, we initially recognize these investments (including advances) in the balance sheet at our cost, including formation costs and net of deferred gains from the contribution of properties, if applicable. We subsequently adjust the accounts to reflect our proportionate share of net earnings or losses recognized and accumulated other comprehensive income or loss, distributions received, contributions made and certain other adjustments, as appropriate. When circumstances indicate there may have been a reduction in the value of an equity investment, we evaluate whether the loss in value is other than temporary. If we conclude it is other than temporary, we recognize an impairment charge to reflect the equity investment at fair value. With regard to distributions from unconsolidated entities, we have elected the nature of distribution approach as the information is available to us to determine the nature of the underlying activity that generated the distributions. In accordance with the nature of distribution approach, cash flows generated from the operations of an unconsolidated entity are classified as a return on investment (cash inflow from operating activities) and cash flows that are generated from property sales, debt refinancing or sales of our investments are classified as a return of investment (cash inflow from investing activities).
Cash and Cash Equivalents	Cash and Cash Equivalents. We consider all cash on hand, demand deposits with financial institutions and short-term highly liquid investments with original maturities of three months or less to be cash equivalents. Our cash and cash equivalents are financial instruments that are exposed to concentrations of credit risk. We invest our cash with high-credit quality institutions. Cash balances may be invested in money market accounts that are not insured. We have not realized any losses in such cash investments or accounts and believe that we are not exposed to any significant credit risk.
Derivative Financial Instruments	Derivative Financial Instruments. We primarily hedge our foreign currency risk by borrowing in the currencies in which we invest. Generally, we borrow in the functional currency of our consolidated subsidiaries but we also borrow in currencies other than the U.S. dollar in the OP. We may use derivative financial instruments, such as foreign currency forward and option contracts to manage foreign currency exchange rate risk related to both our foreign investments and the related earnings. In addition, we occasionally use interest rate swap and forward contracts to manage interest rate risk and limit the impact of future interest rate changes on earnings and cash flows, primarily with variable-rate debt. We do not use derivative financial instruments for trading or speculative purposes. Each derivative transaction is customized and not exchange-traded. We recognize all derivatives at fair value within the line items Other Assets Other Liabilities Designated Derivatives. We may choose to designate our derivative financial instruments, generally foreign currency forwards as net investment hedges in foreign operations or interest rate swaps or forwards as cash flow hedges. At inception of the transaction, we formally designate and document the derivative financial instrument as a hedge of a specific underlying exposure, the risk management objective and the strategy for undertaking the hedge transaction. We formally assess both at inception and at least quarterly thereafter, the effectiveness of our hedging transactions. Due to the high degree of effectiveness between the hedging instruments and the underlying exposures hedged, fluctuations in the value of the derivative financial instruments will generally be offset by changes in the cash flows or fair values of the underlying exposures being hedged. Changes in the fair value of derivatives that are designated and qualify as net investment hedges in foreign operations and cash flow hedges are recorded in AOCI/L AOCI/L Foreign Currency and Derivative Gains (Losses), Net AOCI/ Interest Expense Interest Expense AOCI/L Interest Expense In addition to the net investment hedges described above, we may issue debt in the OP in a currency that is not the same functional currency of the borrowing entity to hedge our international investments. We designate the debt as a nonderivative financial instrument to offset the translation and economic exposures related to our net investment in international subsidiaries. Undesignated Derivatives. We also use derivatives, such as foreign currency forwards and option contracts, that are not designated as hedges to manage foreign currency exchange rate risk related to our results of operations. The changes in fair values of these derivatives that were not designated or did not qualify as hedging instruments are immediately recognized in earnings within the line item in the Consolidated Statements of Income. These gains or losses are generally offset by lower or higher earnings as a result in exchange rates that were different than our expectations. In addition, we may choose to not designate our interest rate swap and forward contracts. If a swap or forward contract is not designated as a hedge, the changes in fair value of these instruments is immediately recognized in earnings within the line item Interest Expense .
Costs of Raising Capital	Costs of Raising Capital. We treat costs incurred in connection with the issuance of common and preferred stock as a reduction to additional paid-in capital. We capitalize costs incurred in connection with the issuance of debt. Costs related to our credit facilities are included in Other Assets and costs related to all our other debt are recorded as a direct reduction of the liability.
Accumulated Other Comprehensive Income (Loss)	AOCI/L. For the Parent, we include AOCI/L as a separate component of stockholders' equity in the Consolidated Balance Sheets. For the OP, AOCI/L is included in partners’ capital in the Consolidated Balance Sheets. Any reference to AOCI/L in this document is referring to the component of stockholders’ equity for the Parent and partners’ capital for the OP.
Noncontrolling Interests	Noncontrolling Interests. Noncontrolling interests represent the share of consolidated entities owned by third parties. We recognize each noncontrolling holder’s respective share of the estimated fair value of the net assets at the date of formation or acquisition. Noncontrolling interests are subsequently adjusted for the noncontrolling holder’s share of additional contributions, distributions and their share of the net earnings or losses of each respective consolidated entity. We allocate net income to noncontrolling interests based on the weighted average ownership interest during the period. The net income that is not attributable to us is reflected in the line item Net Earnings Attributable to Noncontrolling Interests . We do not recognize a gain or loss on transactions with a consolidated entity in which we do not own 100% of the equity, but we reflect the difference in cash received or paid from the noncontrolling interests carrying amount as additional paid-in-capital. Certain limited partnership interests are exchangeable into our common stock. Common stock issued upon exchange of a holder’s noncontrolling interest is accounted for at the carrying value of the surrendered limited partnership interest and the difference between the carrying value and the fair value of the common stock issued is recorded to additional paid-in-capital.
Revenue Recognition	Revenue Recognition. Rental Revenues. We lease our operating properties to customers under agreements that are classified as operating leases. We recognize the total minimum lease payments provided for under the leases on a straight-line basis over the lease term. Generally, under the terms of our leases, the majority of our rental expenses are recovered from our customers. We reflect amounts recovered from customers as revenues in the period that the applicable expenses are incurred. We make a provision for possible loss if the collection of a receivable balance is considered doubtful. Strategic Capital Revenues. Strategic capital revenues include revenues we earn from the management services we provide to unconsolidated entities. These fees are determined in accordance with the terms specific to each arrangement and may include property and asset management fees or transactional fees for leasing, acquisition, development, construction, financing, legal and tax services provided. We may also earn incentive returns (called “promotes”) based on third-party investor returns over time, which may be during the duration of the venture or at the time of liquidation. We recognize fees when they are earned, fixed and determinable or on a percentage of completion basis for development fees. We report these fees in . The fees we earn to develop properties within these ventures are also recorded on a percentage of completion basis. We also earn fees from ventures that we consolidate. Upon consolidation, these fees are eliminated from our earnings and the third-party share of these fees are recognized as a reduction of Net Earnings Attributable to Noncontrolling Interests. Gains on Dispositions of Investments in Real Estate and Revaluation of Equity Investments Upon Acquisition of a Controlling Interest, Net. We recognize gains on the disposition of real estate when the recognition criteria have been met, generally at the time the risks and rewards and title have transferred and we no longer have substantial continuing involvement with the real estate sold. We recognize losses from the disposition of real estate when known. We recognize gains or losses on the remeasurement of equity investments to fair value upon acquisition of a controlling interest in any of our previously unconsolidated entities and the transaction is considered the acquisition of a business. When we contribute a property to an unconsolidated entity in which we have an ownership interest, we do not recognize a portion of the gain realized. The amount of gain not recognized, based on our ownership interest in the entity acquiring the property, is deferred by recognizing a reduction to our investment in the applicable unconsolidated entity. We adjust our proportionate share of net earnings or losses recognized in future periods to reflect the entities’ recorded depreciation expense as if it were computed on our lower basis in the contributed properties rather than on the entity’s basis. When a property that we originally contributed to an unconsolidated entity is disposed of to a third party, we recognize the amount of the gain we previously deferred, along with our proportionate share of the gain recognized by the unconsolidated entity. If our ownership interest in an unconsolidated entity decreases and the decrease is expected to be permanent, we recognize the amounts relating to previously deferred gains to coincide with our new ownership interest.
Rental Expense	Rental Expenses. Rental expenses primarily include the cost of our property management personnel, utilities, repairs and maintenance, property insurance, real estate taxes and the other costs of managing the properties.
Strategic Capital Expenses	Strategic Capital Expenses. Strategic capital expenses generally include the direct expenses associated with the asset management of the unconsolidated co-investment ventures provided by our employees who are assigned to our Strategic Capital segment and the costs of our Prologis Promote Plan based on earned promotes. In addition, in order to achieve efficiencies and economies of scale, all of our property management functions are provided by property management personnel who are assigned to our Real Estate Operations segment. These individuals perform the property-level management of the properties in our owned and managed portfolio, which include properties we consolidate and those we manage that are owned by the unconsolidated co-investment ventures. We allocate the costs of our property management to the properties we consolidate (included in Rental Expenses ) and the properties owned by the unconsolidated co-investment ventures (included in Strategic Capital Expenses ) by using the square feet owned by the respective portfolios.
Equity-Based Compensation	Equity-Based Compensation. We account for equity-based compensation by measuring the cost of employee services received in exchange for an award of an equity instrument based on the fair value of the award on the grant date. We recognize the cost of the award on a straight-line basis over the period during which an employee is required to provide service in exchange for the award, generally the vesting period.
Income Taxes	Income Taxes. Under the Internal Revenue Code, REITs are generally not required to pay federal income taxes if they distribute 100% of their taxable income and meet certain income, asset and stockholder tests. If we fail to qualify as a REIT in any taxable year, we will be subject to federal income taxes at regular corporate rates (including any alternative minimum tax) and may not be able to qualify as a REIT for the four subsequent taxable years. Even as a REIT, we may be subject to certain foreign state and local taxes on our own income and property, and to federal income and excise taxes on our undistributed taxable income. We have elected taxable REIT subsidiary (“TRS”) status for some of our consolidated subsidiaries. This allows us to provide services that would otherwise be considered impermissible for REITs. Many of the foreign countries in which we have operations do not recognize REITs or do not accord REIT status under their respective tax laws to our entities that operate in their jurisdiction. In the U.S., we are taxed in certain states in which we operate. Accordingly, we recognize income tax expense for the federal and state income taxes incurred by our TRSs, taxes incurred in certain states and foreign jurisdictions, and interest and penalties associated with our unrecognized tax benefit liabilities. We evaluate tax positions taken in the Consolidated Financial Statements under the interpretation for accounting for uncertainty in income taxes. As a result of this evaluation, we may recognize a tax benefit from an uncertain tax position only if it is more likely than not that the tax position will be sustained on examination by taxing authorities. We recognize deferred income taxes in certain taxable entities. For federal income tax purposes, certain acquisitions have been treated as tax-free transactions resulting in a carry-over basis in assets and liabilities. For financial reporting purposes and in accordance with purchase accounting, we record all of the acquired assets and assumed liabilities at the estimated fair value at the date of acquisition. For our taxable subsidiaries, including certain international jurisdictions, we recognize the deferred income tax liabilities that represent the tax effect of the difference between the tax basis carried over and the fair value of the tangible and intangible assets at the date of acquisition. Any subsequent increases or decreases to the deferred income tax liability recorded in connection with these acquisitions, are reflected in earnings. If taxable income is generated in these subsidiaries, we recognize a benefit in earnings as a result of the reversal of the deferred income tax liability previously recorded at the acquisition date and we record current income tax expense representing the entire current income tax liability. If the reversal of the deferred income tax liability results from a sale or contribution of assets, the classification of the reversal to the Consolidated Statement of Income is based on the taxability of the transaction. We record the reversal to deferred income tax benefit as a taxable transaction if we dispose of the asset. We record the reversal as Gains on Dispositions of Investments in Real Estate and Revaluation of Equity Investments Upon Acquisition of a Controlling Interest, Net Deferred income tax expense is generally a function of the period’s temporary differences (items that are treated differently for tax purposes than for financial reporting purposes) and the utilization of tax net operating losses (“NOL”) generated in prior years that had been previously recognized as deferred income tax assets. We provide for a valuation allowance for deferred income tax assets if we believe all or some portion of the deferred income tax asset may not be realized. Any increase or decrease in the valuation allowance that results from a change in circumstances that causes a change in the estimated ability to realize the related deferred income tax asset is included in deferred tax expense.
Environmental Costs	Environmental Costs. We incur certain environmental remediation costs, including cleanup costs, consulting fees for environmental studies and investigations, monitoring costs, and legal costs relating to cleanup, litigation defense, and the pursuit of responsible third parties. We expense costs incurred in connection with operating properties and properties previously sold. We capitalize costs related to undeveloped land as development costs and include any expected future environmental liabilities at the time of acquisition. We include costs incurred for properties to be disposed in the cost of the properties upon disposition. We maintain a liability for the estimated costs of environmental remediation expected to be incurred in connection with undeveloped land, operating properties and properties previously sold that we adjust as appropriate as information becomes available.
New Accounting Pronouncements	New Accounting Pronouncements. New Accounting Standards Adopted In January 2017, the Financial Accounting Standards Board (“FASB”) issued an accounting standard update (“ASU”) that clarifies the definition of a business. The update added further guidance that assists preparers in evaluating whether a transaction will be accounted for as an acquisition of an asset or a business. As discussed above, we adopted this standard on January 1, 2017, on a prospective basis. The adoption did not have a significant impact on the Consolidated Financial Statements. New Accounting Standards Issued but not yet Adopted Revenue Recognition . In May 2014, the FASB issued an ASU that requires companies to use a five-step model to determine when to recognize revenue from customer contracts in an effort to increase consistency and comparability throughout global capital markets and across industries. We evaluated each of our revenue streams and their related accounting policies under the standard. Rental revenues and recoveries earned from leasing our operating properties are excluded from this standard and will be assessed with the adoption of the lease ASU discussed below. Our evaluation under the revenue recognition standard includes recurring fees and promotes earned from our co-investment ventures as well as sales to third parties and contributions of properties to unconsolidated co-investment ventures. While we do not expect changes in the recognition of recurring fees earned, we will evaluate promote fees earlier in the incentive period and recognize promote fees to the extent it is probable that a revenue reversal will not occur in a future period. For dispositions of real estate to third parties, we do not expect the standard to impact the recognition of the sale. In February 2017, the FASB issued an additional ASU that provides the accounting treatment for gains and losses from the derecognition of non-financial assets, including the accounting for partial sales of real estate properties. Upon adoption of this standard, we will recognize, on a prospective basis, the entire gain attributed to contributions of real estate properties to unconsolidated co-investment ventures rather than the third-party share we recognize today. For deferred gains from existing partial sales recorded prior to the adoption of the standard, we will continue to recognize these gains into earnings over the lives of the underlying real estate properties. In addition to the recognition changes discussed above, expanded quantitative and qualitative disclosures regarding revenue recognition will be required for contracts that are subject to these standards. We will adopt the practical expedient to only assess the recognition of revenue for open contracts during the transition period and do not anticipate any material retained earnings adjustments upon adoption. We adopted the revenue recognition and derecognition of non-financial assets standards on January 1, 2018, on a modified retrospective basis. Leases. In February 2016, the FASB issued an ASU that provides the principles for the recognition, measurement, presentation and disclosure of leases. • As a lessor. The accounting for lessors will remain largely unchanged from current GAAP; however, the standard requires that lessors expense, on an as-incurred basis, certain initial direct costs that are not incremental in negotiating a lease. Under existing standards, these costs are capitalizable and therefore this new standard will result in certain of these costs being expensed as incurred after adoption. During 2017 and 2016, we capitalized $23.8 million and $23.9 million, respectively, of internal costs related to our leasing activities. This standard may also impact the timing, recognition, presentation and disclosures related to our rental recoveries from tenants earned from leasing our operating properties, although we do not expect a significant impact. • As a lessee. Under the standard, lessees apply a dual approach, classifying leases as either operating or finance leases. A lessee is required to record a right-of-use (“ROU”) asset and a lease liability for all leases with a term of greater than 12 months, regardless of their lease classification. We are a lessee of ground leases and office space leases. At December 31, 2017, we had approximately 88 ground and office space leases that will require us to measure and record a ROU asset and a lease liability upon adoption of the standard. We continue to evaluate the key drivers in the measurement of the ROU asset and lease liability including the discount rate and lease term. Details of our future minimum rental payments under these ground and office space leases are disclosed in Note 4. The standard is effective for us on January 1, 2019. We expect to adopt the practical expedients available for implementation under the standard. By adopting these practical expedients, we will not be required to reassess (i) whether an expired or existing contract meets the definition of a lease; (ii) the lease classification at the adoption date for expired or existing leases; and (iii) whether costs previously capitalized as initial direct costs would continue to be amortized. This allows us to continue to account for our ground and office space leases as operating leases, however, any new or renewed ground leases may be classified as financing leases unless they meet certain conditions to be considered a lease involving facilities owned by a government unit or authority. The standard will also require new disclosures within the accompanying notes to the Consolidated Financial Statements. While we are well into our analysis of the adoption, we will continue to assess the impact the adoption will have on the Consolidated Financial Statements based on industry practice and potential updates to the ASU. Derivatives and Hedging . In August 2017, the FASB issued an ASU that simplifies the application of hedge accounting guidance in current GAAP and improves the reporting of hedging relationships to better portray the economic results of an entity’s risk management activities in its financial statements. Among the simplification updates, the standard eliminates the requirement in current GAAP to separately recognize periodic hedge ineffectiveness. Mismatches between the changes in value of the hedged item and hedging instrument may still occur but they will no longer be separately reported. The standard requires the presentation of the earnings effect of the hedging instrument in the same income statement line item in which the earnings effect of the hedged item is reported. The standard is effective for us on January 1, 2019, but early adoption is permitted. We are currently evaluating the impact the adoption of this standard will have on the Consolidated Financial Statements.

Business Combinations (Tables)

Business Combinations (Tables)	12 Months Ended
	Dec. 31, 2017
Business Combinations [Abstract]
Schedule of Unaudited Pro Forma Financial Information	The following amounts are in thousands, except per share amounts: 2015 Total revenues $ 2,358,643 Net earnings attributable to common stockholders $ 866,753 Net earnings per share attributable to common stockholders – Basic $ 1.66 Net earnings per share attributable to common stockholders – Diluted $ 1.65

Real Estate (Tables)

Real Estate (Tables)	12 Months Ended
	Dec. 31, 2017
Real Estate [Abstract]
Investments in Real Estate Properties	Investments in real estate properties consisted of the following at December 31 (dollars and square feet in thousands): Square Feet Number of Buildings 2017 2016 2017 2016 2017 2016 Operating properties: Buildings and improvements 294,811 331,210 1,525 1,776 $ 16,849,349 $ 17,905,914 Improved land 5,735,978 6,037,543 Development portfolio, including land costs: Prestabilized 7,345 8,256 22 29 546,173 798,233 Properties under development 22,216 19,539 63 60 1,047,316 633,849 Land (1) 1,154,383 1,218,904 Other real estate investments (2) 505,445 524,887 Total investments in real estate properties 25,838,644 27,119,330 Less accumulated depreciation 4,059,348 3,758,372 Net investments in real estate properties $ 21,779,296 $ 23,360,958 (1) Included in our investments in real estate at December 31, 2017 and 2016, were 5,191 and 5,892 acres of land, respectively. (2) Included in other real estate investments were: (i) non-logistics real estate; (ii) land parcels that are ground leased to third parties; (iii) our corporate office buildings; (iv) costs related to future development projects, including purchase options on land; (v) infrastructure costs related to projects we are developing on behalf of others; and (vi) earnest money deposits associated with potential acquisitions.
Summary of Properties Acquired	The following table summarizes our real estate acquisition activity for the years ended December 31 (dollars and square feet in thousands): 2017 2016 2015 Number of operating properties 16 9 52 Square feet 6,859 1,823 7,375 Acquisition value of net investments in real estate properties (1) (2) $ 1,139,410 $ 411,706 $ 1,042,562 (1) Value includes the acquisition of 1,392, 776 and 690 acres of land in 2017, 2016 and 2015, respectively. (2) In August 2017, we acquired our partner’s interest in certain joint ventures in Brazil for an aggregate price of R$1.2 billion ($381.7 million). As a result of this transaction, we began consolidating the real estate properties that included twelve operating properties, two prestabilized properties and 531.4 acres of undeveloped land. We accounted for the transaction as a step-acquisition under the business combination rules and recognized a gain. The results of operations for these real estate properties were not significant in 2017. While the preliminary purchase price allocation is substantially complete, the valuation of the real estate properties is still being finalized.
Summary of Properties Disposed	The following table summarizes our real estate disposition activity for the years ended December 31 (dollars and square feet in thousands): 2017 2016 2015 Contributions to unconsolidated co-investment ventures (1) Number of properties 222 35 31 Square feet 48,171 11,624 8,355 Net proceeds (2) $ 3,201,986 $ 1,231,878 $ 835,385 Gains on contributions, net (2) $ 847,034 $ 267,441 $ 148,987 Dispositions to third parties Number of properties 110 172 136 Square feet 17,147 20,360 23,024 Net proceeds (2) (3) $ 1,281,501 $ 1,760,048 $ 2,352,645 Gains on dispositions, net (2) (3) $ 274,711 $ 353,668 $ 609,900 Total gains on contributions and dispositions, net $ 1,121,745 $ 621,109 $ 758,887 Gains on revaluation of equity investments upon acquisition of a controlling interest 61,220 - - Gains on redemptions of investments in co-investment ventures (4) - 136,289 - Total gains on dispositions of investments in real estate and revaluation of equity investments upon acquisition of a controlling interest, net $ 1,182,965 $ 757,398 $ 758,887 (1) In July 2017, we contributed 190 operating properties totaling 37.1 million square feet owned by Prologis North American Industrial Fund (“NAIF”) to Prologis Targeted U.S. Logistics Fund (“USLF”), our unconsolidated co-investment venture. In exchange for the contribution, we received additional units and USLF assumed $956.0 million of secured debt. (2) Includes the contribution and disposition of land parcels. (3) Includes the sale of our investment in Europe Logistics Venture 1 (“ELV”) in January 2017. See Note 5 for more information on this transaction. (4) In 2016, we redeemed a portion of our investment in two co-investment ventures.
Summary of Minimum Lease Payments on Leases	The following table summarizes our minimum lease payments on leases with lease periods greater than one year for space in our operating properties, pre-stabilized development properties and leases of land subject to ground leases at December 31, 2017 (in thousands): 2018 $ 1,602,708 2019 1,440,452 2020 1,255,182 2021 1,015,212 2022 770,119 Thereafter 2,312,372 Total $ 8,396,045
Future Minimum Rental Payments under Non-Cancelable Operating Leases	The following table summarizes our future minimum rental payments under non-cancelable operating leases in effect at December 31, 2017 (in thousands): 2018 $ 34,413 2019 31,819 2020 30,420 2021 25,964 2022 24,399 Thereafter 311,372 Total $ 458,387

Unconsolidated Entities (Tables

Unconsolidated Entities (Tables)	12 Months Ended
	Dec. 31, 2017
Schedule Of Equity Method Investments [Line Items]
Summary of Investments in and Advances to our Unconsolidated Entities	The following table summarizes our investments in and advances to our unconsolidated entities at December 31 (in thousands): 2017 2016 Unconsolidated co-investment ventures $ 5,274,702 $ 4,057,524 Other ventures 221,748 172,905 Total $ 5,496,450 $ 4,230,429
Information About Investments in Co-investment Ventures by Property Funds	The following table summarizes our investments in the individual co-investment ventures at December 31 (dollars in thousands): Ownership Percentage Investment in and Advances to Co-Investment Venture 2017 2016 2017 2016 Prologis Targeted U.S. Logistics Fund, L.P. (“USLF”) (1) 28.2 % 14.9 % $ 1,383,021 $ 434,818 FIBRA Prologis (2) (3) 46.3 % 45.9 % 533,941 547,744 Prologis European Logistics Partners Sàrl (“PELP”) (4) 50.0 % 50.0 % 1,766,075 1,623,707 Prologis European Logistics Fund ("PELF") (5) 26.3 % 31.2 % 1,017,361 344,200 Prologis UK Logistics Venture ("UKLV") (4) (6) 15.0 % N/A 29,382 - Prologis Targeted Europe Logistics Fund, FCP-FIS (“PTELF”) (5) N/A 23.5 % - 310,118 Europe Logistics Venture 1, FCP-FIS (“ELV”) (7) N/A 15.0 % - 48,289 Nippon Prologis REIT, Inc. (“NPR”) (8) (9) 15.1 % 15.1 % 406,568 348,570 Prologis China Logistics Venture I, LP and II, LP ("Prologis China Logistics Venture") (4) 15.0 % 15.0 % 116,890 102,778 Brazil joint ventures (10) 10.0 % various 21,464 297,300 Total $ 5,274,702 $ 4,057,524 (1) In July 2017, we contributed operating properties to USLF. We received cash proceeds and additional units, which increased our ownership interest and USLF assumed secured debt. (2) At December 31, 2017, we owned 295.5 million units of FIBRA Prologis that had a closing price of Ps 34.01 ($1.72) per unit on the Mexican Stock Exchange. (3) We have granted FIBRA Prologis a right of first refusal with respect to stabilized properties that we plan to sell in Mexico. (4) We have one partner in each of these co-investment ventures. (5) In October, the assets and related liabilities of PTELF were contributed to Prologis European Properties Fund II (“PEPF II”) in exchange for units, and PEPF II was renamed PELF. In connection with the transaction, we exchanged our units in PTELF for new units in PELF resulting in our ownership interest decreasing to 25.6%, however, our economic investment did not substantially change. (6 ) In February 2017, we formed UKLV, an unconsolidated co-investment venture in which we have a 15.0% ownership interest. UKLV will acquire land, develop buildings and operate and hold logistics real estate assets in the U.K. Upon formation, we, along with our venture partner, committed £380.0 million ($477.5 million), of which our share was £57.0 million ($71.6 million). (7) In January 2017, we sold our investment in ELV to our venture partner for $84.3 million and ELV contributed its properties to PTELF in exchange for equity interests. (8 ) At December 31, 2017, we owned 0.3 million units of NPR that Other Liabilities (9 ) For any properties we develop and plan to sell in Japan, we have committed to offer those properties to NPR. (10) In March 2017, we acquired all our partner’s interest in the Prologis Brazil Logistics Partners Fund I, L.P. (“Brazil Fund”). In August 2017, we acquired our partner’s interest in certain joint ventures in Brazil. See Note 4 for more information on this acquisition. The remaining investment balance includes nine properties aggregating 2.8 million square feet held with various partners.
Summary of Amounts Recognized in Consolidated Statements of Income Related to Co-Investment Ventures	The following table summarizes the amounts we recognized in the Consolidated Statements of Income related to the unconsolidated co-investment ventures for the years ended December 31 (in thousands): 2017 2016 2015 Strategic capital revenues from unconsolidated co-investment ventures, net: U.S. $ 174,586 $ 37,911 $ 36,964 Other Americas 28,493 22,799 22,735 Europe 106,768 186,113 112,626 Asia 61,410 54,352 42,750 Total (1) $ 371,257 $ 301,175 $ 215,075 Earnings from unconsolidated co-investment ventures, net: U.S. $ 32,989 $ 10,441 $ 7,124 Other Americas 26,200 27,155 28,842 Europe 145,792 137,652 106,656 Asia 29,187 16,629 12,780 Total $ 234,168 $ 191,877 $ 155,402 (1) We earned promote revenue (third-party share) of $127.5 million, $88.5 million and $29.5 million in 2017, 2016 and 2015, respectively. Promote revenue is based on the venture’s cumulative returns to investors over a certain time-period, generally three years.
Summary of Remaining Equity Commitments	The following table summarizes the remaining equity commitments at December 31, 2017 (in millions): Equity Commitments Expiration Date for Remaining Commitments Prologis Venture Partners Total Prologis Targeted U.S. Logistics Fund $ - $ 73 $ 73 2019 Prologis European Logistics Fund (1) - 1,061 1,061 2018 – 2019 Prologis UK Logistics Venture (2) 27 151 178 2021 Prologis China Logistics Venture 294 1,665 1,959 2020 – 2024 Total $ 321 $ 2,950 $ 3,271 (1) During 2017, the remaining equity commitments of PTELF were transferred to PELF when the assets and related liabilities of PTELF were contributed to PEPF II, and PEPF II was renamed PELF. Equity commitments are denominated in euro and reported in U.S. dollars based on an exchange rate of $1.20 U.S. dollars to the euro. (2) Equity commitments are denominated in British pounds sterling and reported in U.S. dollars based on an exchange rate of $1.35 U.S. dollars to the British pound sterling.
Unconsolidated Co-Investment Ventures [Member]
Schedule Of Equity Method Investments [Line Items]
Summary of Investments in and Advances to our Unconsolidated Entities	The following table summarizes the financial position and operating information of our unconsolidated co-investment ventures (not our proportionate share), at December 31 and for the years ended December 31 as presented at our adjusted basis derived from the ventures’ U.S. GAAP information (dollars and square feet in millions): U.S. Other Americas Europe Asia Total 2017 2016 2015 2017 2016 2015 2017 2016 2015 2017 2016 2015 2017 2016 2015 Financial Position: Ventures 1 1 1 2 2 2 3 4 4 2 2 2 8 9 9 Operating properties 552 369 391 205 213 205 707 700 688 95 85 66 1,559 1,367 1,350 Square feet 88 50 50 37 42 39 166 163 159 41 36 29 332 291 277 Total assets ($) 7,062 4,238 4,408 2,118 2,793 2,482 13,586 10,853 11,343 6,133 5,173 4,320 28,899 23,057 22,553 Third-party debt ($) 2,313 1,414 1,433 756 739 657 2,682 2,446 2,640 2,328 1,947 1,520 8,079 6,546 6,250 Total liabilities ($) 2,520 1,540 1,550 782 814 708 3,655 3,283 3,584 2,685 2,239 1,751 9,642 7,876 7,593 Investment balance ($) (1) 1,383 435 690 555 845 786 2,813 2,327 2,707 524 451 402 5,275 4,058 4,585 Wtd avg ownership (2) 28.2 % 14.9 % 22.5 % 43.4 % 43.9 % 43.8 % 32.8 % 35.1 % 38.9 % 15.1 % 15.1 % 15.0 % 28.8 % 27.9 % 31.6 % Operating Information: Revenues ($) 533 395 382 245 242 228 1,030 964 947 372 342 275 2,180 1,943 1,832 Net earnings ($) 139 57 35 71 71 78 406 333 261 182 101 77 798 562 451 (1 ) The difference between our ownership interest of a venture’s equity and our investment balance at December 31, 2017, 2016 and 2015, results principally from three types of transactions: (i) deferring a portion of the gains we recognize from a contribution of a property to a venture ($667.3 million, $469.9 million and $430.7 million, respectively); (ii) recording additional costs associated with our investment in the venture ($94.2 million, $124.1 million and $122.1 million, respectively); and (iii) advances to a venture ($210.0 million, $166.1 million and $189.7 million, respectively). (2) Represents our weighted average ownership interest in all co-investment ventures based on each entity’s contribution of total assets, before depreciation, net of other liabilities.

Assets Held for Sale or Contr34

Assets Held for Sale or Contribution (Tables)	12 Months Ended
	Dec. 31, 2017
Real Estate Assets Held For Development And Sale [Abstract]
Summary of Assets Held for Sale or Contribution	Assets held for sale or contribution consisted of the following (dollars and square feet in thousands): 2017 2016 Number of operating properties 22 13 Square feet 5,384 4,167 Total assets held for sale or contribution $ 342,060 $ 322,139 Total liabilities associated with assets held for sale or contribution – included in Other Liabilities $ 9,341 $ 4,984

Notes Receivable Backed by Re35

Notes Receivable Backed by Real Estate (Tables)	12 Months Ended
	Dec. 31, 2017
Receivables [Abstract]
Summary of Notes Receivable Backed by Real Estate	The following table summarizes information about our notes receivable backed by real estate (dollars in thousands): Balance Outstanding Interest Rates Maturity Dates Balance at January 1, 2016 $ 235,050 2.0% – 10.0% February 2016 – April 2017 Additions - Repayments (202,950 ) Balance at December 31, 2016 32,100 5.8% – 10.0% April 2017 – December 2017 Additions (1) 53,796 Repayments (32,100 ) Assumption by USLF (1) (19,536 ) Balance at December 31, 2017 $ 34,260 3.5% March 2018 (1) In 2017, we received a note receivable backed by real estate through a property disposition. Subsequently, this note was assumed through the contribution of operating properties to USLF.

Other Assets and Other Liabil36

Other Assets and Other Liabilities (Tables)	12 Months Ended
	Dec. 31, 2017
Text Block [Abstract]
Schedule of Other Assets	The following table summarizes our other assets, net of amortization and depreciation, if applicable, at December 31 (in thousands): 2017 2016 Rent leveling $ 311,932 $ 285,824 Leasing commissions 306,461 286,821 Acquired lease intangibles 202,087 267,907 Fixed assets 109,823 102,830 Prepaid assets 102,179 120,361 Accounts receivable 85,118 110,918 Value added taxes receivable 84,339 94,713 Other notes receivable 35,406 35,824 Derivative assets 19,139 47,114 Management contracts 17,608 41,993 Deferred income taxes 13,533 14,052 Other 94,338 88,633 Total $ 1,381,963 $ 1,496,990
Schedule of Other Liabilities	The following table summarizes our other liabilities, net of amortization, if applicable, at December 31 (in thousands): 2017 2016 Tenant security deposits $ 209,741 $ 206,301 Unearned rents 71,392 90,233 Income tax liabilities 56,988 68,666 Indemnification liability 39,480 32,843 Derivative liabilities 32,229 1,268 Environmental liabilities 25,728 24,572 Acquired lease intangibles 24,769 31,707 Deferred income 15,754 21,629 Value added taxes payable 10,081 15,888 Other 173,737 134,212 Total $ 659,899 $ 627,319
Schedule of Amortization Expense and Rental Revenues	The following table summarizes the expected future amortization of leasing commissions and forgone rent (included in acquired lease intangibles) into amortization expense and above and below market leases (included in acquired lease intangibles) and rent leveling net assets into rental revenues, all based on the balances at December 31, 2017 (in thousands): Amortization Expense Net (Increase) Decrease to Rental Revenues 2018 $ 107,897 $ (13,862 ) 2019 90,168 25,635 2020 73,790 42,140 2021 56,494 46,332 2022 41,689 41,855 Thereafter 98,233 185,340 Total $ 468,271 $ 327,440

Debt (Tables)

Debt (Tables)	12 Months Ended
	Dec. 31, 2017
Debt Disclosure [Abstract]
Debt Summary	The following table summarizes our debt at December 31 (dollars in thousands): 2017 2016 Weighted Average Interest Rate (1) Amount Outstanding (2) Weighted Average Interest Rate (1) Amount Outstanding Credit facilities 1.8 % $ 317,392 1.0 % $ 35,023 Senior notes (3) 3.0 % 6,067,277 3.3 % 6,417,492 Term loans 1.7 % 2,046,945 1.4 % 1,484,523 Unsecured other 6.1 % 13,546 6.1 % 14,478 Secured mortgages (4) 5.7 % 808,096 4.9 % 979,585 Secured mortgages of consolidated entities (5) 2.9 % 159,375 3.0 % 1,677,193 Total 2.9 % $ 9,412,631 3.2 % $ 10,608,294 (1) The interest rates presented represent the effective interest rates (including amortization of debt issuance costs and the noncash premiums or discounts) at the end of the year for the debt outstanding. (2) Included in the outstanding balances were borrowings denominated in non-U.S. dollars, principally: euro ($3.8 billion), Japanese yen ($1.3 billion), British pound sterling ($0.7 billion) and Canadian dollars ($0.5 billion). (3) Notes are due October 2020 to June 2029 with effective interest rates ranging from 1.5% to 4.4% at December 31, 2017. (4 ) Debt is due May 2018 to December 2025 with effective interest rates ranging from 2.7% to 7.8% at December 31, 2017. The debt is secured by 144 real estate properties with an aggregate undepreciated cost of $2.2 billion at December 31, 2017. (5 ) Debt is due April 2019 to December 2027 with effective interest rates ranging from 2.9% to 3.4% at December 31, 2017. The debt is secured by 18 real estate properties with an aggregate undepreciated cost of $0.3 billion at December 31, 2017.
Credit Facilities	The following table summarizes information about our Credit Facilities (dollars in millions): 2017 2016 2015 For the years ended December 31: Weighted average daily interest rate 1.3 % 1.4 % 1.1 % Weighted average daily borrowings $ 111 $ 128 $ 261 Maximum borrowings outstanding at any month-end $ 317 $ 307 $ 942 At December 31: Aggregate lender commitments $ 3,490 $ 3,306 $ 2,662 Less: Borrowings outstanding 317 35 - Outstanding letters of credit 33 36 32 Current availability $ 3,140 $ 3,235 $ 2,630
Schedule of Debt	The following table summarizes our outstanding term loans at December 31 (dollars and borrowing currency in thousands): Term Loan Borrowing Currency Initial Borrowing Date Lender Commitment at 2017 Amount Outstanding at 2017 Amount Outstanding at 2016 Interest Rate Maturity Date Borrowing Currency USD USD USD 2017 Term Loan (1) (2) USD, EUR, JPY and GBP June 2014 $ 500,000 $ 500,000 $ 500,000 $ 193,293 LIBOR plus 0.90% May 2020 2015 Canadian Term Loan CAD December 2015 $ 371,925 $ 296,595 296,595 276,322 CDOR rate plus 1.50% February 2023 2016 Yen Term Loan JPY August 2016 ¥ 120,000,000 $ 1,065,965 1,065,965 1,025,057 Yen LIBOR plus 0.65% August 2022 and 2023 March 2017 Yen Term Loan JPY March 2017 ¥ 12,000,000 $ 106,597 106,597 - 0.92% and 1.01% March 2027 and 2028 October 2017 Yen Term Loan JPY October 2017 ¥ 10,000,000 $ 88,830 88,830 - 0.85% October 2032 Subtotal 2,057,987 1,494,672 Debt issuance costs, net (11,042 ) (10,149 ) Total $ 2,046,945 $ 1,484,523 (1) In May 2017, we renewed and amended our existing senior term loan agreement (the “2017 Term Loan”). We may increase the borrowings up to $1.0 billion, subject to obtaining additional lender commitments. We may pay down and reborrow on this term loan. We may extend the maturity date twice, by one year each, subject to the satisfaction of certain conditions and the payment of an extension fee. (2) We paid down $1.2 billion and $1.2 billion and reborrowed $1.5 billion and $0.8 billion in 2017 and 2016, respectively.
Long-Term Debt Maturities	Principal payments due on our debt, for each year through the period ended December 31, 2022, and thereafter were as follows at December 31, 2017 (in thousands): Unsecured Credit Senior Term Loans Secured Maturity Facilities Notes and Other Mortgage Debt Total 2018 (1) $ - $ - $ 934 $ 167,960 $ 168,894 2019 - - 1,013 446,324 447,337 2020 (2) (3) 264,982 719,580 501,077 12,401 1,498,040 2021 (3) 52,410 839,510 910 14,780 907,610 2022 - 839,510 444,890 10,791 1,295,191 Thereafter - 3,715,027 1,122,709 314,298 5,152,034 Subtotal 317,392 6,113,627 2,071,533 966,554 9,469,106 Premiums (discounts), net - (21,333 ) - 4,660 (16,673 ) Debt issuance costs, net - (25,017 ) (11,042 ) (3,743 ) (39,802 ) Total $ 317,392 $ 6,067,277 $ 2,060,491 $ 967,471 $ 9,412,631 (1) We expect to repay the amounts maturing in 2018 with cash generated from operations, proceeds from dispositions of real estate properties, or as necessary, with borrowings on our Credit Facilities. (2) Included in the 2020 maturities was the 2017 Term Loan that can be extended until 2022, as discussed above. (3) Included in the 2020 and 2021 maturities were the Credit Facilities that can be extended until 2021 and 2022, respectively, as discussed above.
Interest Expense	The following table summarizes the components of interest expense for the years ended December 31 (in thousands): 2017 2016 2015 Gross interest expense $ 328,228 $ 383,098 $ 394,012 Amortization of premium, net (13,728 ) (30,596 ) (45,253 ) Amortization of debt issuance costs 14,479 15,459 13,412 Interest expense before capitalization $ 328,979 $ 367,961 $ 362,171 Capitalized amounts (54,493 ) (64,815 ) (60,808 ) Net interest expense $ 274,486 $ 303,146 $ 301,363 Total cash paid for interest, net of amounts capitalized $ 278,313 $ 322,442 $ 345,916
Activity Related to Repurchase of Debt and Net Loss on Early Extinguishment of Debt	The following table summarizes the activity related to the repurchase of debt and net loss on early extinguishment of debt for the years ended December 31 (in millions): 2017 2015 Senior notes: Original principal amount $ 1,495.3 $ 709.7 Cash purchase price $ 1,566.5 $ 789.0 Term loans: Original principal amount $ - $ 600.0 Cash repayment price $ - $ 600.0 Secured mortgage debt: Original principal amount $ 538.3 $ 571.5 Cash repayment price $ 538.3 $ 595.5 Total: Original principal amount $ 2,033.6 $ 1,881.2 Cash purchase / repayment price $ 2,104.8 $ 1,984.5 Losses on early extinguishment of debt $ 68.4 $ 86.3

Stockholders' Equity of Prolo38

Stockholders' Equity of Prologis, Inc. (Tables)	12 Months Ended
	Dec. 31, 2017
Equity [Abstract]
Summary of Taxability of Common and Preferred Stock Dividends	In 2017, 2016 and 2015, we paid all of our dividends in cash. The following summarizes the taxability of our common and preferred stock dividends for the years ended December 31: 2017 (1) 2016 2015 Common Stock: Ordinary income $ 1.23 $ 0.60 $ 0.36 Qualified dividend 0.01 0.15 0.08 Capital gains 0.52 0.93 1.08 Total distribution $ 1.76 $ 1.68 $ 1.52 Preferred Stock – Series Q: Ordinary income $ 2.91 $ 2.02 $ 0.77 Qualified dividend 0.08 0.29 0.62 Capital gains 1.28 1.96 2.88 Total dividend $ 4.27 $ 4.27 $ 4.27 (1) Taxability for 2017 is estimated.

Noncontrolling Interests (Table

Noncontrolling Interests (Tables)	12 Months Ended
	Dec. 31, 2017
Noncontrolling Interest [Abstract]
Summary of Ownership Percentages and Noncontrolling Interests	The following table summarizes our ownership percentages and noncontrolling interests and the consolidated entities’ total assets and total liabilities at December 31 (dollars in thousands): Our Ownership Percentage Noncontrolling Interests Total Assets Total Liabilities 2017 2016 2017 2016 2017 2016 2017 2016 Prologis U.S. Logistics Venture 55.0 % 55.0 % $ 2,581,629 $ 2,424,800 $ 6,030,819 $ 6,201,278 $ 284,162 $ 797,593 Prologis North American Industrial Fund (1) N/A 66.1 % - 486,648 - 2,479,072 - 1,038,708 Prologis Brazil Logistics Partners Fund I (2) N/A 50.0 % - 61,836 - 131,581 - 720 Other consolidated entities (3) various various 78,613 99,185 806,138 866,821 30,330 34,073 Prologis, L.P. 2,660,242 3,072,469 6,836,957 9,678,752 314,492 1,871,094 Limited partners in Prologis, L.P. (4) (5) 414,341 394,590 - - - - Prologis, Inc. $ 3,074,583 $ 3,467,059 $ 6,836,957 $ 9,678,752 $ 314,492 $ 1,871,094 (1) In March 2017, we acquired all our partner’s interest for $710.2 million. The difference between the amount we paid and the noncontrolling interest balance was recorded to Additional Paid-in Capital with no gain or loss recognized. In July 2017, we contributed substantially all the assets formerly owned by NAIF to our unconsolidated co-investment venture, USLF. (2) In March 2017, we acquired all our partner’s interest for $79.8 million. The difference between the amount we paid and the noncontrolling interest balance was recorded to Additional Paid-in Capital (3) This line item includes our two partnerships that have issued limited partnership units to third parties, as discussed above, along with various other consolidated entities. The limited partnership units outstanding at December 31, 2017 and 2016 were exchangeable into cash or, at our option, 1.0 million and 1.8 million shares of the Parent’s common stock with a fair value of $64.3 million and $96.9 million, respectively, based on the closing stock price of the Parent’s common stock. In 2017, limited partnership units were exchanged for 0.8 million shares of the Parent’s common stock. All of these outstanding limited partnership units receive quarterly cash distributions equal to the quarterly dividends paid on our common stock pursuant to the terms of the applicable partnership agreements. (4) We had 8.9 million Class A Units that were convertible into 8.5 million and 8.7 million limited partnership units of the OP at December 31, 2017 and 2016, respectively. See Note 11 for further discussion of our Class A Units. (5) At December 31, 2017 and 2016, excluding the Class A Units, there were limited partnership units in the OP that were exchangeable into cash or, at our option, 4.1 million and 4.6 million shares of the Parent’s common stock with a fair value of $266.1 million and $241.8 million, respectively, based on the closing stock price of the Parent’s common stock. In 2017 and 2016 unitholders exchanged 0.7 million and 1.9 million limited partnership units into an equal number of shares of the Parent’s common stock.

Long-Term Compensation (Tables)

Long-Term Compensation (Tables)	12 Months Ended
	Dec. 31, 2017
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Summary of Assumptions Used for Each Grant	The following table details the assumptions used for each grant based on the year it was granted (dollars in thousands): 2017 2016 2015 Risk free interest rate 1.49 % 0.99 % 0.86 % Expected volatility 22.2 % 20.5 % 28.0 % Aggregate fair value $ 20,400 $ 26,600 $ 26,500
POP LTIP Units [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock Options, RSU and Performance Share Awards	The performance criteria were met for the 2015 – 2017 and 2014 – 2016 performance periods, which resulted in the pool being awarded in January 2018 and 2017, respectively, in the form of common stock and vested POP LTIP Units. See below for details on these performance periods (dollars and units in thousands): 2015 – 2017 2014 – 2016 Performance pool $ 110,230 $ 62,220 Common stock 582 486 Vested POP LTIP Units and LTIP Units 1,170 698 Grant date fair value $ 62.65 $ 52.53
Restricted Stock Units (RSUs) [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock Options, RSU and Performance Share Awards	Each RSU represents the right to receive one share of common stock of the Parent. The following table summarizes the activity for RSUs for the year ended December 31, 2017 (units in thousands): Unvested RSUs Weighted Average Grant Date Fair Value Balance at January 1, 2017 1,492 $ 40.62 Granted 759 50.76 Vested and distributed (797 ) 41.34 Forfeited (80 ) 44.68 Balance at December 31, 2017 1,374 $ 45.57
Operating Partnership Long Term Incentive Plan Units
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock Options, RSU and Performance Share Awards	The following table summarizes the activity for LTIP Units for the year ended December 31, 2017 (units in thousands): Vested LTIP Units Unvested LTIP Units Unvested Weighted Average Grant Date Fair Value Balance at January 1, 2017 743 1,476 $ 40.72 Granted - 1,041 51.11 Vested LTIP Units 688 (688 ) 41.13 Vested POP LTIP Units (1) 698 - N/A Conversion to common limited partnership units (597 ) - N/A Balance at December 31, 2017 1,532 1,829 $ 46.48

Income Taxes (Tables)

Income Taxes (Tables)	12 Months Ended
	Dec. 31, 2017
Income Tax Disclosure [Abstract]
Components of Earnings Before Income Taxes	The following table summarizes the components of earnings before income taxes for the years ended December 31 (in thousands): 2017 2016 2015 Domestic $ 1,207,503 $ 719,018 $ 511,025 International 608,065 628,086 437,580 Earnings before income taxes $ 1,815,568 $ 1,347,104 $ 948,605
Components of Provision for Income Tax	The following table summarizes the components of the provision for income taxes for the years ended December 31 (in thousands): 2017 2016 2015 Current income tax expense (benefit): U.S. federal $ 214 $ 7,153 $ (11,633 ) International 45,185 38,493 27,494 State and local 14,215 14,443 12,286 Total current income tax expense 59,614 60,089 28,147 Deferred income tax expense (benefit): U.S. federal 2,533 (3,306 ) (810 ) International (7,538 ) (2,219 ) (4,247 ) Total deferred income tax benefit (5,005 ) (5,525 ) (5,057 ) Total income tax expense $ 54,609 $ 54,564 $ 23,090
Deferred Income Tax Assets and Liabilities	The following table summarizes the deferred income tax assets and liabilities at December 31 (in thousands): 2017 2016 Gross deferred income tax assets: NOL carryforwards $ 334,358 $ 350,909 Basis difference – real estate properties 53,902 56,827 Basis difference – equity investments and intangibles 4,740 4,666 Section 163(j) interest limitation 26,280 40,766 Capital loss carryforward 10,566 25,145 Other – temporary differences 5,724 5,578 Total gross deferred income tax assets 435,570 483,891 Valuation allowance (410,896 ) (456,699 ) Gross deferred income tax assets, net of valuation allowance 24,674 27,192 Gross deferred income tax liabilities: Basis difference – real estate properties 63,246 70,914 Basis difference – equity investments and intangibles 1,114 6,864 Other – temporary differences 769 1,028 Total gross deferred income tax liabilities 65,129 78,806 Net deferred income tax liabilities $ 40,455 $ 51,614
Summary of Operating Loss Carryforwards	At December 31, 2017, we had NOL carryforwards as follows (in thousands): U.S. Europe Mexico Japan Other Gross NOL carryforward $ 106,594 $ 721,225 $ 334,290 $ 130,679 $ 44,084 Tax-effected NOL carryforward 26,040 168,588 103,671 25,419 10,640 Valuation allowance (26,040 ) (152,911 ) (103,671 ) (25,419 ) (10,640 ) Net deferred tax asset – NOL carryforward $ - $ 15,677 $ - $ - $ - Expiration periods 2022 – 2037 2018 – indefinite 2018 – 2028 2018 – 2026 2018 – indefinite

Earnings Per Common Share or 42

Earnings Per Common Share or Unit (Tables)	12 Months Ended
	Dec. 31, 2017
Earnings Per Share [Abstract]
Computation of Basic and Diluted Earnings Per Share Unit	The computation of our basic and diluted earnings per share and unit for the years ended December 31 (in thousands, except per share and unit amounts) was as follows: Prologis, Inc. 2017 2016 2015 Net earnings attributable to common stockholders – Basic $ 1,641,931 $ 1,203,218 $ 862,788 Net earnings attributable to exchangeable limited partnership units (1) 46,280 37,079 13,120 Gains, net of expenses, associated with exchangeable debt assumed exchanged (2) - - (1,614 ) Adjusted net earnings attributable to common stockholders – Diluted $ 1,688,211 $ 1,240,297 $ 874,294 Weighted average common shares outstanding – Basic 530,400 526,103 521,241 Incremental weighted average effect on exchange of limited partnership units (1) 15,945 16,833 8,569 Incremental weighted average effect of equity awards 5,955 3,730 1,961 Incremental weighted average effect on exchangeable debt assumed exchanged (2) - - 2,173 Weighted average common shares outstanding – Diluted (3) 552,300 546,666 533,944 Net earnings per share attributable to common stockholders: Basic $ 3.10 $ 2.29 $ 1.66 Diluted $ 3.06 $ 2.27 $ 1.64 Prologis, L.P. 2017 2016 2015 Net earnings attributable to common unitholders $ 1,686,945 $ 1,237,519 $ 873,914 Net earnings attributable to Class A convertible common unitholders (26,642 ) (20,069 ) (3,393 ) Net earnings attributable to common unitholders – Basic 1,660,303 1,217,450 870,521 Net earnings attributable to Class A convertible common unitholders 26,642 20,069 3,393 Net earnings attributable to exchangeable limited partnership units 1,266 2,778 1,994 Gain, net of expenses, associated with exchangeable debt assumed exchanged (2) - - (1,614 ) Adjusted net earnings attributable to common unitholders – Diluted $ 1,688,211 $ 1,240,297 $ 874,294 Weighted average common partnership units outstanding – Basic 536,335 532,326 525,912 Incremental weighted average effect on exchange of Class A units 8,607 8,775 2,050 Incremental weighted average effect on exchange of limited partnership units 1,403 1,835 1,848 Incremental weighted average effect of equity awards of Prologis, Inc. 5,955 3,730 1,961 Incremental weighted average effect on exchangeable debt assumed exchanged (2) - - 2,173 Weighted average common units outstanding – Diluted (3) 552,300 546,666 533,944 Net earnings per unit attributable to common unitholders: Basic $ 3.10 $ 2.29 $ 1.66 Diluted $ 3.06 $ 2.27 $ 1.64 (1) Earnings allocated to the exchangeable OP units not held by the Parent have been included in the numerator and exchangeable common units have been included in the denominator for the purpose of computing diluted earnings per share for all periods as the per share and unit amount is the same. (2) In March 2015, the exchangeable debt was settled primarily through the issuance of common stock. The adjustment in 2015 assumes the exchange occurred on January 1, 2015. (3) Our total potentially dilutive shares and units outstanding for the years ended December 31 consisted of the following: 2017 2016 2015 Total weighted average potentially dilutive limited partnership units 10,010 10,610 3,898 Total potentially dilutive stock awards 9,183 8,444 7,299 Total weighted average potentially dilutive shares and units from exchangeable debt - - 2,173 Prologis, L.P. 19,193 19,054 13,370 Limited partners in Prologis, L.P. 5,935 6,223 4,671 Prologis, Inc. 25,128 25,277 18,041

Financial Instruments and Fai43

Financial Instruments and Fair Value Measurements (Tables)	12 Months Ended
	Dec. 31, 2017
Derivative Instruments And Hedging Activities Disclosure [Abstract]
Schedule of Fair Value and Classification of Derivative Financial Instruments	The following table presents the fair value and classification of our derivative financial instruments at December 31 (in thousands): 2017 2016 Asset Liability Asset Liability Foreign currency contracts Net investment hedges British pound sterling $ - $ - $ 7,439 $ - Canadian dollar - 7,263 1,245 - Forwards and options (1) British pound sterling 2,440 8,103 16,985 - Euro 2 14,234 10,933 - Japanese yen 6,474 931 9,246 1,071 Canadian dollar - 1,698 831 197 Interest rate swaps Cash flow hedges 10,223 - 435 - Total fair value of derivatives $ 19,139 $ 32,229 $ 47,114 $ 1,268 (1) As discussed in Note 2, these foreign currency contracts are not designated as hedges.
Foreign Currency Contracts Activity	The following tables summarize the activity in our foreign currency contracts for the years ended December 31 (in millions, except for weighted average forward rates and number of active contracts): 2017 Foreign Currency Contracts Net Investment Hedges Forwards and Options Local Currency CAD GBP CAD EUR GBP JPY Notional amounts at January 1 $ 133 £ 31 $ 50 € 174 £ 48 ¥ 15,500 New contracts 133 100 52 120 117 8,000 Matured, expired or settled contracts (133 ) (131 ) (30 ) (95 ) (63 ) (7,300 ) Notional amounts at December 31 $ 133 £ - $ 72 € 199 £ 102 ¥ 16,200 Foreign Currency Contracts U.S. Dollar Net Investment Hedges Forwards and Options (1) Notional amounts at January 1 $ 100 $ 46 $ 38 $ 197 $ 78 $ 144 New contracts 99 127 41 143 151 75 Matured, expired or settled contracts (100 ) (173 ) (23 ) (107 ) (97 ) (66 ) Notional amounts at December 31 $ 99 $ - $ 56 $ 233 $ 132 $ 153 Weighted average forward rate at December 31 1.34 - 1.29 1.17 1.29 106.25 Active contracts at December 31 2 - 24 29 20 34 2016 Foreign Currency Contracts Net Investment Hedges Forwards and Options Local Currency CAD GBP JPY EUR GBP JPY Other Notional amounts at January 1 $ - £ 238 ¥ - € 275 £ 97 ¥ 12,840 New contracts 133 90 11,189 369 - 15,460 Matured, expired or settled contracts - (297 ) (11,189 ) (470 ) (49 ) (12,800 ) Notional amounts at December 31 $ 133 £ 31 ¥ - € 174 £ 48 ¥ 15,500 Foreign Currency Contracts U.S. Dollar Net Investment Hedges Forwards and Options (1) Notional amounts at January 1 $ - $ 386 $ - $ 310 $ 148 $ 109 $ 50 New contracts 100 131 99 413 - 146 15 Matured, expired or settled contracts - (471 ) (99 ) (526 ) (70 ) (111 ) (27 ) Notional amounts at December 31 $ 100 $ 46 $ - $ 197 $ 78 $ 144 $ 38 2015 Foreign Currency Contracts Net Investment Hedges Forwards and Options Local Currency CAD EUR GBP JPY EUR GBP JPY Other Notional amounts at January 1 $ - € 300 £ 238 ¥ 24,136 € 284 £ - ¥ - New contracts 394 - 118 43,373 333 199 18,740 Matured, expired or settled contracts (394 ) (300 ) (118 ) (67,509 ) (342 ) (102 ) (5,900 ) Notional amounts at December 31 $ - € - £ 238 ¥ - € 275 £ 97 ¥ 12,840 Foreign Currency Contracts U.S. Dollar Net Investment Hedges Forwards and Options (1) Notional amounts at January 1 $ - $ 400 $ 400 $ 250 $ 354 $ - $ - $ - New contracts 298 - 186 353 375 300 159 71 Matured, expired or settled contracts (298 ) (400 ) (200 ) (603 ) (419 ) (152 ) (50 ) (21 ) Notional amounts at December 31 $ - $ - $ 386 $ - $ 310 $ 148 $ 109 $ 50 (1) During 2017, 2016 and 2015, we exercised 44, 49 and 32 option contracts and realized gains of $12.6 million, $3.0 million and $14.6 million, respectively, in Foreign Currency and Derivative Gains (Losses), Net
Summary of Activity in Interest Rate Swaps	The following table summarizes the activity in our interest rate swaps designated as cash flow hedges for the years ended December 31 (in millions): 2016 2015 Notional amounts at January 1 $ 1,196 $ 398 New contracts - 1,158 Matured, expired or settled contracts (925 ) (360 ) Notional amounts at December 31 $ 271 $ 1,196
Summary of Gains (Losses) From Change in Fair Value of Derivative Instruments Included in Other Comprehensive Income	The following table presents the gains and (losses) associated with the change in fair value for the effective portion of our derivative and nonderivative hedging instruments included in Other Comprehensive Income 2017 2016 2015 Derivative net investment hedges (1) $ (12,762 ) $ 55,460 $ 63,934 Interest rate and cash flow hedges (2) 12,726 (551 ) (21,714 ) Our share of derivatives from unconsolidated co-investment ventures 9,865 (798 ) 4,257 Total derivative hedging instruments 9,829 54,111 46,477 Nonderivative net investment hedges (3) (4) (477,755 ) 112,591 321,148 Total derivative and nonderivative hedging instruments – gains (losses) $ (467,926 ) $ 166,702 $ 367,625 (1) We received $2.5 million, $79.8 million and $128.2 million for the years ended December 31, 2017, 2016 and 2015, respectively, on the settlement of net investment hedges. (2) The amount reclassified to interest expense was $5.4 million for 2017 and $5.5 million for 2016. The amount for 2015 was not considered significant. For the next 12 months from December 31, 2017, we estimate an additional expense of $3.1 million will be reclassified to Interest Expense (3) At December 31, 2017, 2016 and 2015, we had €3.1 billion ($3.6 billion), €3.2 billion ($3.4 billion) and €3.2 billion ($3.5 billion) of debt, net of accrued interest, respectively, designated as nonderivative financial instrument hedges of our net investment in international subsidiaries. We recognized unrealized losses of $17.9 million and unrealized gains of $10.0 million in Foreign Currency and Derivative Gains (Losses), Net (4) In June 2017, we issued £500.0 million ($645.3 million) of debt, as discussed in Note 9, and £323.7 million ($436.0 million) of the debt was designated as a nonderivative financial instrument hedge of our net investment in international subsidiaries at December 31, 2017. We recognized unrealized losses of $5.4 million in Foreign Currency and Derivative Gains (Losses), Net
Carrying Amounts and Estimated Fair Values of Debt	The following table reflects the carrying amounts and estimated fair values of our debt at December 31 (in thousands): 2017 2016 Carrying Value Fair Value Carrying Value Fair Value Credit Facilities $ 317,392 $ 317,496 $ 35,023 $ 35,061 Senior notes 6,067,277 6,537,100 6,417,492 6,935,485 Term loans and unsecured other 2,060,491 2,075,002 1,499,001 1,510,661 Secured mortgages 808,096 867,067 979,585 1,055,020 Secured mortgages of consolidated entities 159,375 159,130 1,677,193 1,683,489 Total debt $ 9,412,631 $ 9,955,795 $ 10,608,294 $ 11,219,716

Business Segments (Tables)

Business Segments (Tables)	12 Months Ended
	Dec. 31, 2017
Segment Reporting [Abstract]
Segment Reporting, Reconciliation of Revenues, Operating Income and Assets	The following reconciliations are presented in thousands: Years Ended December 31, 2017 2016 2015 Revenues: Real estate operations segment: U.S. $ 2,025,184 $ 2,040,308 $ 1,801,858 Other Americas 84,789 58,519 57,316 Europe 73,708 75,602 69,576 Asia 60,564 55,144 50,495 Total real estate operations segment 2,244,245 2,229,573 1,979,245 Strategic capital segment: U.S. 176,720 39,360 39,396 Other Americas 28,494 22,799 22,507 Europe 106,862 186,652 112,744 Asia 61,813 54,751 43,182 Total strategic capital segment 373,889 303,562 217,829 Total revenues 2,618,134 2,533,135 2,197,074 Segment net operating income: Real estate operations segment: U.S. (1) 1,519,164 1,520,571 1,256,188 Other Americas 58,842 38,114 38,061 Europe 51,277 54,406 39,721 Asia 33,234 33,283 34,395 Total real estate operations segment 1,662,517 1,646,374 1,368,365 Strategic capital segment: U.S. (1) 106,471 (1,622 ) (1,925 ) Other Americas 16,811 12,777 13,496 Europe 68,127 144,132 86,215 Asia 27,339 19,769 11,621 Total strategic capital segment 218,748 175,056 109,407 Total segment net operating income 1,881,265 1,821,430 1,477,772 Reconciling items: General and administrative expenses 231,059 222,067 217,227 Depreciation and amortization expenses 879,140 930,985 880,373 Operating income 771,066 668,378 380,172 Earnings from unconsolidated entities, net 248,567 206,307 159,262 Interest expense (274,486 ) (303,146 ) (301,363 ) Interest and other income, net 13,731 8,101 25,484 Gains on dispositions of investments in real estate and revaluation of equity investments upon acquisition of a controlling interest, net 1,182,965 757,398 758,887 Foreign currency and derivative gains (losses), net (57,896 ) 7,582 12,466 Gains (losses) on early extinguishment of debt, net (68,379 ) 2,484 (86,303 ) Earnings before income taxes $ 1,815,568 $ 1,347,104 $ 948,605 December 31, 2017 2016 Assets: Real estate operations segment: U.S. $ 19,058,610 $ 21,286,422 Other Americas 1,767,385 978,476 Europe 1,008,340 1,346,589 Asia 1,083,764 936,462 Total real estate operations segment 22,918,099 24,547,949 Strategic capital segment (2): U.S. 16,818 18,090 Europe 25,280 47,635 Asia 544 1,301 Total strategic capital segment 42,642 67,026 Total segment assets 22,960,741 24,614,975 Reconciling items: Investments in and advances to unconsolidated entities 5,496,450 4,230,429 Assets held for sale or contribution 342,060 322,139 Notes receivable backed by real estate 34,260 32,100 Cash and cash equivalents 447,046 807,316 Other assets 200,518 242,973 Total reconciling items 6,520,334 5,634,957 Total assets $ 29,481,075 $ 30,249,932 (1) This includes compensation and personnel costs for employees who were located in the U.S. but also support other regions. (2 ) Represents management contracts and goodwill recorded in connection with business combinations associated with the Strategic Capital segment. Goodwill was $25.3 million at December 31, 2017 and 2016.

Selected Quarterly Financial 45

Selected Quarterly Financial Data (Unaudited) (Tables)	12 Months Ended
	Dec. 31, 2017
Quarterly Financial Information Disclosure [Abstract]
Selected Quarterly Financial Data	The following table details our selected quarterly financial data (in thousands, except per share and unit data): Three Months Ended, Prologis, Inc. March 31, June 30, September 30, December 31, 2017: Rental revenues $ 439,884 $ 447,960 $ 416,427 $ 433,568 Rental recoveries $ 127,049 $ 128,417 $ 114,755 $ 117,081 Total revenues $ 629,155 $ 766,183 $ 602,874 $ 619,922 Rental expenses $ (152,656 ) $ (147,794 ) $ (128,735 ) $ (140,338 ) Operating income $ 161,886 $ 275,272 $ 175,491 $ 158,417 Consolidated net earnings $ 220,689 $ 287,980 $ 913,417 $ 338,873 Net earnings attributable to common stockholders $ 203,255 $ 266,943 $ 876,218 $ 295,515 Net earnings per share attributable to common stockholders – Basic (1) $ 0.38 $ 0.50 $ 1.65 $ 0.56 Net earnings per share attributable to common stockholders – Diluted (1) (2) $ 0.38 $ 0.50 $ 1.63 $ 0.55 2016: Rental revenues $ 437,104 $ 426,150 $ 435,868 $ 435,722 Rental recoveries $ 117,012 $ 119,981 $ 124,409 $ 124,163 Total revenues $ 606,300 $ 602,155 $ 704,565 $ 620,115 Rental expenses $ (146,581 ) $ (140,725 ) $ (140,514 ) $ (141,050 ) Operating income $ 129,198 $ 142,348 $ 232,624 $ 164,208 Consolidated net earnings $ 222,805 $ 295,791 $ 307,242 $ 466,702 Net earnings attributable to common stockholders $ 208,041 $ 275,383 $ 279,255 $ 440,539 Net earnings per share attributable to common stockholders – Basic (1) $ 0.40 $ 0.52 $ 0.53 $ 0.83 Net earnings per share attributable to common stockholders – Diluted (1) (2) $ 0.39 $ 0.52 $ 0.52 $ 0.82 Prologis, L.P. 2017: Rental revenues $ 439,884 $ 447,960 $ 416,427 $ 433,568 Rental recoveries $ 127,049 $ 128,417 $ 114,755 $ 117,081 Total revenues $ 629,155 $ 766,183 $ 602,874 $ 619,922 Rental expenses $ (152,656 ) $ (147,794 ) $ (128,735 ) $ (140,338 ) Operating income $ 161,886 $ 275,272 $ 175,491 $ 158,417 Consolidated net earnings $ 220,689 $ 287,980 $ 913,417 $ 338,873 Net earnings attributable to common unitholders $ 208,878 $ 274,320 $ 900,331 $ 303,416 Net earnings per unit attributable to common unitholders – Basic (1) $ 0.38 $ 0.50 $ 1.65 $ 0.56 Net earnings per unit attributable to common unitholders – Diluted (1) (2) $ 0.38 $ 0.50 $ 1.63 $ 0.55 2016: Rental revenues $ 437,104 $ 426,150 $ 435,868 $ 435,722 Rental recoveries $ 117,012 $ 119,981 $ 124,409 $ 124,163 Total revenues $ 606,300 $ 602,155 $ 704,565 $ 620,115 Rental expenses $ (146,581 ) $ (140,725 ) $ (140,514 ) $ (141,050 ) Operating income $ 129,198 $ 142,348 $ 232,624 $ 164,208 Consolidated net earnings $ 222,805 $ 295,791 $ 307,242 $ 466,702 Net earnings attributable to common unitholders $ 214,275 $ 283,699 $ 286,943 $ 452,602 Net earnings per unit attributable to common unitholders – Basic (1) $ 0.40 $ 0.52 $ 0.53 $ 0.83 Net earnings per unit attributable to common unitholders – Diluted (1) (2) $ 0.39 $ 0.52 $ 0.52 $ 0.82 (1) Quarterly earnings per common share or unit amounts may not total to the annual amounts due to rounding and the changes in the number of weighted average common shares or units outstanding included in the calculation of basic and diluted shares or units. (2) Income allocated to the exchangeable OP units not held by the Parent has been included in the numerator and exchangeable OP units have been included in the denominator for the purpose of computing diluted earnings per share for all periods since the per share and unit is the same.

Description of the Business - A

Description of the Business - Additional Information (Detail) shares in Millions	12 Months Ended
	Dec. 31, 2017Segmentshares
Description Of Business And Basis Of Presentation [Line Items]
Number of reportable segments | Segment	2
Percentage of common limited partnership interest	2.59%
Class A Common [Member]
Description Of Business And Basis Of Presentation [Line Items]
Class of common limited partnership units designated as class A common units | shares	8.9
General Partner
Description Of Business And Basis Of Presentation [Line Items]
Percentage of ownership in operating partnership	97.41%
Preferred [Member]
Description Of Business And Basis Of Presentation [Line Items]
Percentage of ownership in operating partnership	100.00%

Summary of Significant Accoun47

Summary of Significant Accounting Policies - Additional Information (Detail) $ in Millions	12 Months Ended
	Dec. 31, 2017USD ($)Ground	Dec. 31, 2016USD ($)
Schedule Of Significant Accounting Policies [Line Items]
Consolidation percentage if not wholly owned but controlled	Less than 100% of the equity
Percentage of occupancy for stabilization	90.00%
Period after completion of construction for commencement of depreciation	1 year
Estimated useful lives	40 years
Weighted average lease term period	54 months
Depreciation commencement description	Depreciation commences when the asset is ready for its intended use, which we define as the earlier of stabilization (90% occupied) or one year after completion of construction.
Noncontrolling interests in real estate entities	100.00%
Percentage of taxable income distribute	100.00%
Capitalized cost | $	$ 23.8	$ 23.9
Number of ground and office space leases | Ground	88
Capital Improvements [Member] | Minimum [Member]
Schedule Of Significant Accounting Policies [Line Items]
Estimated useful lives	5 years
Capital Improvements [Member] | Maximum [Member]
Schedule Of Significant Accounting Policies [Line Items]
Estimated useful lives	7 years
Standard Tenant Improvements [Member]
Schedule Of Significant Accounting Policies [Line Items]
Estimated useful lives	10 years
Depreciable and Land Improvements [Member]
Schedule Of Significant Accounting Policies [Line Items]
Estimated useful lives	25 years
Operating Properties [Member]
Schedule Of Significant Accounting Policies [Line Items]
Estimated useful lives	30 years

Business Combinations - Additio

Business Combinations - Additional Information (Detail) shares in Millions, ft² in Millions, $ in Millions	7 Months Ended	12 Months Ended
	Dec. 31, 2015USD ($)	Dec. 31, 2017USD ($)shares	Dec. 31, 2016shares	Dec. 31, 2015USD ($)	May 29, 2015USD ($)ft²Property
Business Acquisition [Line Items]
Business acquisition, common units issued | shares		4.1	4.6
Rental revenues of properties acquired	$ 235.7
Rental expenses of properties acquired	$ 56.9
KTR Capital Partners and Affiliates [Member]
Business Acquisition [Line Items]
Cash purchase price				$ 5,000
Assumed debt					$ 735.2
Prologis US Logistics Venture [Member]
Business Acquisition [Line Items]
Contribution received from venture partner		$ 2,300
Prologis US Logistics Venture [Member] | KTR Capital Partners and Affiliates [Member]
Business Acquisition [Line Items]
Number of buildings | Property					315
Square feet | ft²					59
Area of properties under development | ft²					3.6
Cash purchase price				$ 2,600
Acquisition costs incurred		$ 24.7
Prologis US Logistics Venture [Member] | KTR Capital Partners and Affiliates [Member] | Common [Member]
Business Acquisition [Line Items]
Business acquisition, common units issued | shares		4.5

Business Combinations - Schedul

Business Combinations - Schedule of Unaudited Pro Forma Financial Information (Detail) - KTR Capital Partners and Affiliates [Member] $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2015USD ($)$ / shares
Business Acquisition [Line Items]
Total revenues | $	$ 2,358,643
Net earnings attributable to common stockholders | $	$ 866,753
Net earnings per share attributable to common stockholders – Basic | $ / shares	$ 1.66
Net earnings per share attributable to common stockholders – Diluted | $ / shares	$ 1.65

Real Estate - Investments in Re

Real Estate - Investments in Real Estate Properties (Detail) ft² in Thousands, $ in Thousands	Dec. 31, 2017USD ($)ft²aBuildings	Dec. 31, 2016USD ($)ft²aBuildings
Real Estate Properties [Line Items]
Total investments in real estate properties	$ 25,838,644	$ 27,119,330
Less accumulated depreciation	4,059,348	3,758,372
Net investments in real estate properties	$ 21,779,296	$ 23,360,958
Improved Land [Member]
Real Estate Properties [Line Items]
Square Feet | ft²	0	0
Number of buildings | Buildings	0	0
Total investments in real estate properties	$ 5,735,978	$ 6,037,543
Building and Improvements [Member]
Real Estate Properties [Line Items]
Square Feet | ft²	294,811	331,210
Number of buildings | Buildings	1,525	1,776
Total investments in real estate properties	$ 16,849,349	$ 17,905,914
Development Portfolio, Including Cost of Land: Pre-stabilized [Member]
Real Estate Properties [Line Items]
Square Feet | ft²	7,345	8,256
Number of buildings | Buildings	22	29
Total investments in real estate properties	$ 546,173	$ 798,233
Properties Under Development [Member]
Real Estate Properties [Line Items]
Square Feet | ft²	22,216	19,539
Number of buildings | Buildings	63	60
Total investments in real estate properties	$ 1,047,316	$ 633,849
Land [Member]
Real Estate Properties [Line Items]
Square Feet | a	5,191	5,892
Total investments in real estate properties	$ 1,154,383	$ 1,218,904
Other Real Estate Investments [Member]
Real Estate Properties [Line Items]
Square Feet | ft²	0	0
Number of buildings | Buildings	0	0
Total investments in real estate properties	$ 505,445	$ 524,887

Real Estate - Investments in 51

Real Estate - Investments in Real Estate Properties (Parenthetical) (Detail) - a	Dec. 31, 2017	Dec. 31, 2016
Land [Member]
Real Estate Properties [Line Items]
Square feet	5,191	5,892

Real Estate - Summary of Acquis

Real Estate - Summary of Acquisition (Detail) ft² in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2017USD ($)ft²Property	Dec. 31, 2016USD ($)ft²Property	Dec. 31, 2015USD ($)ft²Property
Real Estate [Abstract]
Number of operating properties | Property	16	9	52
Square feet | ft²	6,859	1,823	7,375
Acquisition value of net investments in real estate properties | $	$ 1,139,410	$ 411,706	$ 1,042,562

Real Estate - Summary of Acqu53

Real Estate - Summary of Acquisition (Parenthetical) (Detail) $ in Millions, BRL in Billions	1 Months Ended
	Aug. 31, 2017USD ($)aProperty	Aug. 31, 2017BRLaProperty	Dec. 31, 2017a	Dec. 31, 2016a	Dec. 31, 2015a
Land [Member]
Business Acquisition [Line Items]
Square feet			5,191	5,892
BRAZIL
Business Acquisition [Line Items]
Payment to acquire interest in joint venture	$ 381.7	BRL 1.2
BRAZIL | Land [Member]
Business Acquisition [Line Items]
Square feet	531.4	531.4
BRAZIL | Prestabilized Properties [Member]
Business Acquisition [Line Items]
Number of buildings | Property	2	2
Acquisitions of Properties from Third Parties [Member] | Land [Member]
Business Acquisition [Line Items]
Square feet			1,392	776	690

Real Estate - Summary of Dispos

Real Estate - Summary of Dispositions (Detail) ft² in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2017USD ($)ft²Property	Dec. 31, 2016USD ($)ft²Property	Dec. 31, 2015USD ($)ft²Property
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Square feet | ft²	6,859	1,823	7,375
Gains on dispositions of investments in real estate and revaluation of equity investments upon acquisition of a controlling interest, net	$ 1,182,965	$ 757,398	$ 758,887
Continuing Operations [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Total gains on contributions and dispositions, net	1,121,745	621,109	758,887
Gains on dispositions of investments in real estate and revaluation of equity investments upon acquisition of a controlling interest, net	$ 1,182,965	$ 757,398	$ 758,887
Continuing Operations [Member] | Contributions to unconsolidated co-investment ventures [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Number of buildings | Property	222	35	31
Square feet | ft²	48,171	11,624	8,355
Net proceeds	$ 3,201,986	$ 1,231,878	$ 835,385
Gains on contributions, dispositions, revaluations or redemptions, net	$ 847,034	$ 267,441	$ 148,987
Continuing Operations [Member] | Dispositions to Third Parties [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Number of buildings | Property	110	172	136
Square feet | ft²	17,147	20,360	23,024
Net proceeds	$ 1,281,501	$ 1,760,048	$ 2,352,645
Gains on contributions, dispositions, revaluations or redemptions, net	274,711	353,668	609,900
Continuing Operations [Member] | Revaluation of equity investments upon acquisition of controlling interest and redemption of investment in co-investment ventures [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Gains on contributions, dispositions, revaluations or redemptions, net	61,220	0	0
Continuing Operations [Member] | Redemptions of investments in co-investment ventures [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Gains on contributions, dispositions, revaluations or redemptions, net	$ 0	$ 136,289	$ 0

Real Estate - Summary of Disp55

Real Estate - Summary of Dispositions (Parenthetical) (Detail) - Prologis Targeted U S Logistics Fund [Member] ft² in Millions, $ in Millions	Dec. 31, 2017USD ($)	Jul. 31, 2017USD ($)ft²Property
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Number of buildings | Property		190
Square Feet | ft²		37.1
Secured Debt | $	$ 956	$ 956

Real Estate - Additional Inform

Real Estate - Additional Information (Detail)	12 Months Ended
	Dec. 31, 2017
Real Estate Properties [Line Items]
Weighted average lease term remaining	48 months
Minimum lease payments on leases periods	Greater than one year
Minimum [Member]
Real Estate Properties [Line Items]
Operating leases lease term	1 year
Maximum [Member]
Real Estate Properties [Line Items]
Operating leases lease term	65 years

Real Estate - Future Minimum Re

Real Estate - Future Minimum Rental Payments under Non-Cancelable Operating Leases (Detail) $ in Thousands	Dec. 31, 2017USD ($)
Real Estate [Abstract]
2,018	$ 1,602,708
2,019	1,440,452
2,020	1,255,182
2,021	1,015,212
2,022	770,119
Thereafter	2,312,372
Total	$ 8,396,045

Real Estate - Operating Propert

Real Estate - Operating Properties and Leases (Detail) $ in Thousands	Dec. 31, 2017USD ($)
Real Estate [Abstract]
2,018	$ 34,413
2,019	31,819
2,020	30,420
2,021	25,964
2,022	24,399
Thereafter	311,372
Total	$ 458,387

Unconsolidated Entities - Summa

Unconsolidated Entities - Summary of Investments in and Advances to our Unconsolidated Entities (Detail) - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
Schedule Of Equity Method Investments [Line Items]
Investments in and advances to unconsolidated entities	$ 5,496,450	$ 4,230,429
Unconsolidated Co-Investment Ventures [Member]
Schedule Of Equity Method Investments [Line Items]
Investments in and advances to unconsolidated entities	5,274,702	4,057,524
Other Ventures [Member]
Schedule Of Equity Method Investments [Line Items]
Investments in and advances to unconsolidated entities	$ 221,748	$ 172,905

Unconsolidated Entities - Infor

Unconsolidated Entities - Information About Investments in Co-investment Ventures by Property Funds (Detail) - USD ($) $ in Thousands	Dec. 31, 2017	Oct. 31, 2017	Dec. 31, 2016
Schedule of Variable Interest Entities for Loans to Commercial Borrowers [Line Items]
Investment in and Advances to unconsolidated investees	$ 5,496,450		$ 4,230,429
Unconsolidated Co-Investment Ventures [Member]
Schedule of Variable Interest Entities for Loans to Commercial Borrowers [Line Items]
Investment in and Advances to unconsolidated investees	$ 5,274,702		$ 4,057,524
Prologis Targeted U S Logistics Fund [Member] | Unconsolidated Co-Investment Ventures [Member]
Schedule of Variable Interest Entities for Loans to Commercial Borrowers [Line Items]
Ownership Percentage in property fund	28.20%		14.90%
Investment in and Advances to unconsolidated investees	$ 1,383,021		$ 434,818
FIBRA Prologis [Member] | Unconsolidated Co-Investment Ventures [Member]
Schedule of Variable Interest Entities for Loans to Commercial Borrowers [Line Items]
Ownership Percentage in property fund	46.30%		45.90%
Investment in and Advances to unconsolidated investees	$ 533,941		$ 547,744
Prologis Europe Logistics Fund FCP-FIS [Member] | Unconsolidated Co-Investment Ventures [Member]
Schedule of Variable Interest Entities for Loans to Commercial Borrowers [Line Items]
Ownership Percentage in property fund	0.00%		23.50%
Investment in and Advances to unconsolidated investees	$ 0		$ 310,118
Prologis European Logistics Fund [Member]
Schedule of Variable Interest Entities for Loans to Commercial Borrowers [Line Items]
Ownership Percentage in property fund		25.60%
Prologis European Logistics Fund [Member] | Unconsolidated Co-Investment Ventures [Member]
Schedule of Variable Interest Entities for Loans to Commercial Borrowers [Line Items]
Ownership Percentage in property fund	26.30%		31.20%
Investment in and Advances to unconsolidated investees	$ 1,017,361		$ 344,200
Europe Logistics Venture 1 [Member] | Unconsolidated Co-Investment Ventures [Member]
Schedule of Variable Interest Entities for Loans to Commercial Borrowers [Line Items]
Ownership Percentage in property fund	0.00%		15.00%
Investment in and Advances to unconsolidated investees	$ 0		$ 48,289
Prologis European Logistics Partners [Member] | Unconsolidated Co-Investment Ventures [Member]
Schedule of Variable Interest Entities for Loans to Commercial Borrowers [Line Items]
Ownership Percentage in property fund	50.00%		50.00%
Investment in and Advances to unconsolidated investees	$ 1,766,075		$ 1,623,707
Nippon Prologis REIT Inc [Member] | Unconsolidated Co-Investment Ventures [Member]
Schedule of Variable Interest Entities for Loans to Commercial Borrowers [Line Items]
Ownership Percentage in property fund	15.10%		15.10%
Investment in and Advances to unconsolidated investees	$ 406,568		$ 348,570
Prologis UK Logistics Venture [Member] | Unconsolidated Co-Investment Ventures [Member]
Schedule of Variable Interest Entities for Loans to Commercial Borrowers [Line Items]
Ownership Percentage in property fund	15.00%		0.00%
Investment in and Advances to unconsolidated investees	$ 29,382		$ 0
Prologis China Logistics Venture [Member] | Unconsolidated Co-Investment Ventures [Member]
Schedule of Variable Interest Entities for Loans to Commercial Borrowers [Line Items]
Ownership Percentage in property fund	15.00%		15.00%
Investment in and Advances to unconsolidated investees	$ 116,890		$ 102,778
Prologis Brazil Logistics Partners Fund I [Member] | Unconsolidated Co-Investment Ventures [Member]
Schedule of Variable Interest Entities for Loans to Commercial Borrowers [Line Items]
Ownership Percentage in property fund	10.00%		0.00%
Investment in and Advances to unconsolidated investees	$ 21,464		$ 297,300

Unconsolidated Entities - Inf61

Unconsolidated Entities - Information About Investments in Co-investment Ventures by Property Funds (Parenthetical) (Detail) $ / shares in Units, shares in Millions	1 Months Ended
	Oct. 31, 2017USD ($)	Jan. 31, 2017USD ($)	Dec. 31, 2017USD ($)ft²aBuildings$ / sharesshares	Dec. 31, 2017MXN / shares	Dec. 31, 2017GBP (£)ft²aBuildingsshares	Dec. 31, 2017¥ / shares	Aug. 31, 2017ft²Property	Feb. 28, 2017	Dec. 31, 2016USD ($)ft²aBuildings	Dec. 31, 2015USD ($)
Schedule of Variable Interest Entities for Loans to Commercial Borrowers [Line Items]
Equity commitments			$ 71,600,000		£ 57,000,000
Investments in real estate properties			25,838,644,000						$ 27,119,330,000
Intercompany notes receivable			$ 210,000,000						$ 166,100,000	$ 189,700,000
Properties Under Development [Member]
Schedule of Variable Interest Entities for Loans to Commercial Borrowers [Line Items]
Square Feet | ft²			22,216,000		22,216,000				19,539,000
Investments in real estate properties			$ 1,047,316,000						$ 633,849,000
Number of buildings | Buildings			63		63				60
Land [Member]
Schedule of Variable Interest Entities for Loans to Commercial Borrowers [Line Items]
Square Feet | a			5,191		5,191				5,892
Investments in real estate properties			$ 1,154,383,000						$ 1,218,904,000
Prologis Mexico Industrial Fund [Member]
Schedule of Variable Interest Entities for Loans to Commercial Borrowers [Line Items]
Units outstanding | shares			295.5		295.5
Closing price of common stock | (per share)			$ 1.72	MXN 34.01
Prologis European Logistics Fund [Member]
Schedule of Variable Interest Entities for Loans to Commercial Borrowers [Line Items]
Ownership Percentage in property fund	25.60%
Gain on combination of ventures	$ 0
Prologis U.K. Logistics Venture [Member]
Schedule of Variable Interest Entities for Loans to Commercial Borrowers [Line Items]
Ownership Percentage in property fund								15.00%
Equity commitments			$ 477,500		£ 380,000
Europe Logistics Venture 1 [Member]
Schedule of Variable Interest Entities for Loans to Commercial Borrowers [Line Items]
Redeemed a portion of investment		$ 84,300,000
Nippon Prologis REIT Inc [Member]
Schedule of Variable Interest Entities for Loans to Commercial Borrowers [Line Items]
Units outstanding | shares			0.3		0.3
Closing price of common stock | (per share)			$ 2,117			¥ 238,300
Intercompany notes receivable			$ 106,200,000						$ 96,900,000
Prologis Brazil Logistics Partners Fund I [Member]
Schedule of Variable Interest Entities for Loans to Commercial Borrowers [Line Items]
Square Feet | ft²							2,800,000
Number of buildings | Property							9

Unconsolidated Entities - Sum62

Unconsolidated Entities - Summary of Amounts Recognized in Consolidated Statements of Income Related to Co-Investment Ventures (Detail) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Schedule Of Equity Method Investments [Line Items]
Total strategic capital revenues		$ 373,889	$ 303,562	$ 217,829
Total earnings from unconsolidated co-investment ventures, net		248,567	206,307	159,262
Unconsolidated Co-Investment Ventures [Member]
Schedule Of Equity Method Investments [Line Items]
Total strategic capital revenues	[1]	371,257	301,175	215,075
Total earnings from unconsolidated co-investment ventures, net		234,168	191,877	155,402
Unconsolidated Co-Investment Ventures [Member] | U.S. [Member]
Schedule Of Equity Method Investments [Line Items]
Total strategic capital revenues		174,586	37,911	36,964
Total earnings from unconsolidated co-investment ventures, net		32,989	10,441	7,124
Unconsolidated Co-Investment Ventures [Member] | Other Americas [Member]
Schedule Of Equity Method Investments [Line Items]
Total strategic capital revenues		28,493	22,799	22,735
Total earnings from unconsolidated co-investment ventures, net		26,200	27,155	28,842
Unconsolidated Co-Investment Ventures [Member] | Europe [Member]
Schedule Of Equity Method Investments [Line Items]
Total strategic capital revenues		106,768	186,113	112,626
Total earnings from unconsolidated co-investment ventures, net		145,792	137,652	106,656
Unconsolidated Co-Investment Ventures [Member] | Asia [Member]
Schedule Of Equity Method Investments [Line Items]
Total strategic capital revenues		61,410	54,352	42,750
Total earnings from unconsolidated co-investment ventures, net		$ 29,187	$ 16,629	$ 12,780
[1]	We earned promote revenue (third-party share) of $127.5 million, $88.5 million and $29.5 million in 2017, 2016 and 2015, respectively. Promote revenue is based on the venture’s cumulative returns to investors over a certain time-period, generally three years.

Unconsolidated Entities - Sum63

Unconsolidated Entities - Summary of Amounts Recognized in Consolidated Statements of Income Related to Co-Investment Ventures (Parenthetical) (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Equity Method Investments And Joint Ventures [Abstract]
Earned promote revenue	$ 127.5	$ 88.5	$ 29.5

Unconsolidated Entities - Sum64

Unconsolidated Entities - Summary of Operating Information and Financial Position of Unconsolidated Co-investment Ventures (Detail) - Unconsolidated Co-Investment Ventures [Member] ft² in Millions, $ in Millions		12 Months Ended
		Dec. 31, 2017USD ($)ft²PropertyVenture	Dec. 31, 2016USD ($)ft²PropertyVenture	Dec. 31, 2015USD ($)ft²PropertyVenture
Schedule Of Equity Method Investments [Line Items]
Number of ventures | Venture		8	9	9
Number of buildings | Property		1,559	1,367	1,350
Square feet | ft²		332	291	277
Total assets		$ 28,899	$ 23,057	$ 22,553
Third-party debt		8,079	6,546	6,250
Total liabilities		9,642	7,876	7,593
Our investment balance	[1]	5,275	4,058	4,585
Revenues		2,180	1,943	1,832
Net earnings		$ 798	$ 562	$ 451
Weighted Average [Member]
Schedule Of Equity Method Investments [Line Items]
Ownership Percentage	[2]	28.80%	27.90%	31.60%
U.S. [Member]
Schedule Of Equity Method Investments [Line Items]
Number of ventures | Venture		1	1	1
Number of buildings | Property		552	369	391
Square feet | ft²		88	50	50
Total assets		$ 7,062	$ 4,238	$ 4,408
Third-party debt		2,313	1,414	1,433
Total liabilities		2,520	1,540	1,550
Our investment balance	[1]	1,383	435	690
Revenues		533	395	382
Net earnings		$ 139	$ 57	$ 35
U.S. [Member] | Weighted Average [Member]
Schedule Of Equity Method Investments [Line Items]
Ownership Percentage	[2]	28.20%	14.90%	22.50%
Other Americas [Member]
Schedule Of Equity Method Investments [Line Items]
Number of ventures | Venture		2	2	2
Number of buildings | Property		205	213	205
Square feet | ft²		37	42	39
Total assets		$ 2,118	$ 2,793	$ 2,482
Third-party debt		756	739	657
Total liabilities		782	814	708
Our investment balance	[1]	555	845	786
Revenues		245	242	228
Net earnings		$ 71	$ 71	$ 78
Other Americas [Member] | Weighted Average [Member]
Schedule Of Equity Method Investments [Line Items]
Ownership Percentage	[2]	43.40%	43.90%	43.80%
Europe [Member]
Schedule Of Equity Method Investments [Line Items]
Number of ventures | Venture		3	4	4
Number of buildings | Property		707	700	688
Square feet | ft²		166	163	159
Total assets		$ 13,586	$ 10,853	$ 11,343
Third-party debt		2,682	2,446	2,640
Total liabilities		3,655	3,283	3,584
Our investment balance	[1]	2,813	2,327	2,707
Revenues		1,030	964	947
Net earnings		$ 406	$ 333	$ 261
Europe [Member] | Weighted Average [Member]
Schedule Of Equity Method Investments [Line Items]
Ownership Percentage	[2]	32.80%	35.10%	38.90%
Asia [Member]
Schedule Of Equity Method Investments [Line Items]
Number of ventures | Venture		2	2	2
Number of buildings | Property		95	85	66
Square feet | ft²		41	36	29
Total assets		$ 6,133	$ 5,173	$ 4,320
Third-party debt		2,328	1,947	1,520
Total liabilities		2,685	2,239	1,751
Our investment balance	[1]	524	451	402
Revenues		372	342	275
Net earnings		$ 182	$ 101	$ 77
Asia [Member] | Weighted Average [Member]
Schedule Of Equity Method Investments [Line Items]
Ownership Percentage	[2]	15.10%	15.10%	15.00%
[1]	The difference between our ownership interest of a venture’s equity and our investment balance at December 31, 2017, 2016 and 2015, results principally from three types of transactions: (i) deferring a portion of the gains we recognize from a contribution of a property to a venture ($667.3 million, $469.9 million and $430.7 million, respectively); (ii) recording additional costs associated with our investment in the venture ($94.2 million, $124.1 million and $122.1 million, respectively); and (iii) advances to a venture ($210.0 million, $166.1 million and $189.7 million, respectively).
[2]	Represents our weighted average ownership interest in all co-investment ventures based on each entity’s contribution of total assets, before depreciation, net of other liabilities

Unconsolidated Entities - Sum65

Unconsolidated Entities - Summary of Operating Information and Financial Position of Unconsolidated Co-investment Ventures (Parenthetical) (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Equity Method Investments And Joint Ventures [Abstract]
Deferred gain recognize	$ 667.3	$ 469.9	$ 430.7
Additional costs associated with investment in a venture	94.2	124.1	122.1
Advances to venture	$ 210	$ 166.1	$ 189.7

Unconsolidated Entities - Sum66

Unconsolidated Entities - Summary of Remaining Equity Commitments (Detail) $ in Millions	12 Months Ended
	Dec. 31, 2017USD ($)
Schedule Of Equity Method Investments [Line Items]
Remaining equity commitments	$ 3,271
Prologis Targeted U S Logistics Fund [Member]
Schedule Of Equity Method Investments [Line Items]
Remaining equity commitments	$ 73
Expiration date for remaining commitments range start	2,019
Prologis European Logistics Fund [Member]
Schedule Of Equity Method Investments [Line Items]
Remaining equity commitments	$ 1,061	[1]
Expiration date for remaining commitments range start	2,018	[1]
Expiration date for remaining commitments range end	2,019	[1]
Prologis U.K. Logistics Venture [Member]
Schedule Of Equity Method Investments [Line Items]
Remaining equity commitments	$ 178	[2]
Expiration date for remaining commitments range start	2,021	[2]
Prologis China Logistics Venture [Member]
Schedule Of Equity Method Investments [Line Items]
Remaining equity commitments	$ 1,959
Expiration date for remaining commitments range start	2,020
Expiration date for remaining commitments range end	2,024
Prologis Inc [Member]
Schedule Of Equity Method Investments [Line Items]
Remaining equity commitments	$ 321
Prologis Inc [Member] | Prologis Targeted U S Logistics Fund [Member]
Schedule Of Equity Method Investments [Line Items]
Remaining equity commitments	0
Prologis Inc [Member] | Prologis European Logistics Fund [Member]
Schedule Of Equity Method Investments [Line Items]
Remaining equity commitments	0	[1]
Prologis Inc [Member] | Prologis U.K. Logistics Venture [Member]
Schedule Of Equity Method Investments [Line Items]
Remaining equity commitments	27	[2]
Prologis Inc [Member] | Prologis China Logistics Venture [Member]
Schedule Of Equity Method Investments [Line Items]
Remaining equity commitments	294
Venture Partners [Member]
Schedule Of Equity Method Investments [Line Items]
Remaining equity commitments	2,950
Venture Partners [Member] | Prologis Targeted U S Logistics Fund [Member]
Schedule Of Equity Method Investments [Line Items]
Remaining equity commitments	73
Venture Partners [Member] | Prologis European Logistics Fund [Member]
Schedule Of Equity Method Investments [Line Items]
Remaining equity commitments	1,061	[1]
Venture Partners [Member] | Prologis U.K. Logistics Venture [Member]
Schedule Of Equity Method Investments [Line Items]
Remaining equity commitments	151	[2]
Venture Partners [Member] | Prologis China Logistics Venture [Member]
Schedule Of Equity Method Investments [Line Items]
Remaining equity commitments	$ 1,665
[1]	During 2017, the remaining equity commitments of PTELF were transferred to PELF when the assets and related liabilities of PTELF were contributed to PEPF II, and PEPF II was renamed PELF. Equity commitments are denominated in euro and reported in U.S. dollars based on an exchange rate of $1.20 U.S. dollars to the euro.
[2]	Equity commitments are denominated in British pounds sterling and reported in U.S. dollars based on an exchange rate of $1.35 U.S. dollars to the British pound sterling.

Unconsolidated Entities - Sum67

Unconsolidated Entities - Summary of Remaining Equity Commitments (Parenthetical) (Detail)	Dec. 31, 2017$ / €$ / £
Prologis European Logistics Fund [Member]
Schedule Of Equity Method Investments [Line Items]
Exchange rate | $ / €	1.20
Prologis U.K. Logistics Venture [Member]
Schedule Of Equity Method Investments [Line Items]
Exchange rate | $ / £	1.35

Assets Held for Sale or Contr68

Assets Held for Sale or Contribution - Summary of Assets Held for Sale or Contribution (Detail) ft² in Thousands, $ in Thousands	Dec. 31, 2017USD ($)ft²Property	Dec. 31, 2016USD ($)ft²Property
Long Lived Assets Held For Sale [Line Items]
Total assets held for sale or contribution	$ 342,060	$ 322,139
Total liabilities associated with assets held for sale or contribution – included in Other Liabilities	$ 9,341	$ 4,984
Disposal Group Heldforsale Not Discontinued Operations
Long Lived Assets Held For Sale [Line Items]
Number of operating properties | Property	22	13
Square feet | ft²	5,384	4,167

Notes Receivable Backed by Re69

Notes Receivable Backed by Real Estate - Summary of Notes Receivable Backed by Real Estate (Detail) - USD ($) $ in Thousands		Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2017		Dec. 31, 2016	Dec. 31, 2015
Loans And Leases Receivable [Line Items]
Beginning Balance					$ 32,100		$ 235,050
Additions					53,796	[1]	0
Repayments					(32,100)		(202,950)	$ (9,866)
Assumption by USLF	[1]				(19,536)
Ending Balance		$ 34,260	$ 32,100	$ 235,050	$ 34,260		$ 32,100	$ 235,050
Interest Rates		3.50%
Maturity Dates		2018-03
Minimum [Member]
Loans And Leases Receivable [Line Items]
Interest Rates			5.80%	2.00%
Maturity Dates			2017-04	2016-02
Maximum [Member]
Loans And Leases Receivable [Line Items]
Interest Rates			10.00%	10.00%
Maturity Dates			2017-12	2017-04
[1]	In 2017, we received a note receivable backed by real estate through a property disposition. Subsequently, this note was assumed through the contribution of operating properties to USLF.

Other Assets and Other Liabil70

Other Assets and Other Liabilities - Schedule of Other Assets (Detail) - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
Deferred Costs Capitalized Prepaid And Other Assets Disclosure [Abstract]
Rent leveling	$ 311,932	$ 285,824
Leasing commissions	306,461	286,821
Acquired lease intangibles	202,087	267,907
Fixed assets	109,823	102,830
Prepaid assets	102,179	120,361
Accounts receivable	85,118	110,918
Value added taxes receivable	84,339	94,713
Other notes receivable	35,406	35,824
Derivative assets	19,139	47,114
Management contracts	17,608	41,993
Deferred income taxes	13,533	14,052
Other	94,338	88,633
Total	$ 1,381,963	$ 1,496,990

Other Assets and Other Liabil71

Other Assets and Other Liabilities - Schedule of Other Liabilities (Detail) - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
Other Liabilities Disclosure [Abstract]
Tenant security deposits	$ 209,741	$ 206,301
Unearned rents	71,392	90,233
Income tax liabilities	56,988	68,666
Indemnification liability	39,480	32,843
Derivative liabilities	32,229	1,268
Environmental liabilities	25,728	24,572
Acquired lease intangibles	24,769	31,707
Deferred income	15,754	21,629
Value added taxes payable	10,081	15,888
Other	173,737	134,212
Total	$ 659,899	$ 627,319

Other Assets and Other Liabil72

Other Assets and Other Liabilities - Schedule of Amortization Expense and Rental Revenues (Detail) $ in Thousands	12 Months Ended
	Dec. 31, 2017USD ($)
Deferred Costs Capitalized Prepaid And Other Assets Disclosure [Abstract]
Amortization Expense 2018	$ 107,897
Amortization Expense 2019	90,168
Amortization Expense 2020	73,790
Amortization Expense 2021	56,494
Amortization Expense 2022	41,689
Amortization Expense Thereafter	98,233
Amortization Expense Totals	468,271
2,018	(13,862)
2,019	25,635
2,020	42,140
2,021	46,332
2,022	41,855
Thereafter	185,340
Total	$ 327,440

Debt - Debt Summary (Detail)

Debt - Debt Summary (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Debt Instrument [Line Items]
Weighted Average Interest Rate	2.90%	3.20%
Debt	$ 9,412,631	$ 10,608,294
Credit Facilities [Member]
Debt Instrument [Line Items]
Weighted Average Interest Rate	1.80%	1.00%
Debt	$ 317,392	$ 35,023
Senior Notes [Member]
Debt Instrument [Line Items]
Weighted Average Interest Rate	3.00%	3.30%
Debt	$ 6,067,277	$ 6,417,492
Term Loan [Member]
Debt Instrument [Line Items]
Weighted Average Interest Rate	1.70%	1.40%
Debt	$ 2,046,945	$ 1,484,523
Unsecured Other Debt [Member]
Debt Instrument [Line Items]
Weighted Average Interest Rate	6.10%	6.10%
Debt	$ 13,546	$ 14,478
Secured Mortgages [Member]
Debt Instrument [Line Items]
Weighted Average Interest Rate	5.70%	4.90%
Debt	$ 808,096	$ 979,585
Secured Mortgage Debt of Consolidated Entities [Member]
Debt Instrument [Line Items]
Weighted Average Interest Rate	2.90%	3.00%
Debt	$ 159,375	$ 1,677,193

Debt - Debt Summary (Parentheti

Debt - Debt Summary (Parenthetical) (Detail) $ in Thousands	12 Months Ended
	Dec. 31, 2017USD ($)Property	Jun. 30, 2017	Dec. 31, 2016USD ($)
Debt Instrument [Line Items]
Debt	$ 9,412,631		$ 10,608,294
Effective Interest Rate		2.30%
Cost of properties securing mortgage debt	$ 2,200,000
Count of properties securing mortgage debt | Property	144
Cost of properties securing mortgage debt of consolidated entities	$ 300,000
Number of properties securing mortgage debt of consolidated entities | Property	18
Senior Notes [Member]
Debt Instrument [Line Items]
Debt	$ 6,067,277		6,417,492
Secured Mortgages [Member]
Debt Instrument [Line Items]
Debt	$ 808,096		$ 979,585
Minimum [Member] | Secured Mortgage Debt of Consolidated Entities [Member]
Debt Instrument [Line Items]
Effective Interest Rate	2.90%
Debt Instrument maturity date	2019-04
Minimum [Member] | Senior Notes [Member]
Debt Instrument [Line Items]
Effective Interest Rate	1.50%
Debt Instrument maturity date	2020-10
Minimum [Member] | Secured Mortgages [Member]
Debt Instrument [Line Items]
Effective Interest Rate	2.70%
Debt Instrument maturity date	2018-05
Maximum [Member] | Secured Mortgage Debt of Consolidated Entities [Member]
Debt Instrument [Line Items]
Effective Interest Rate	3.40%
Debt Instrument maturity date	2027-12
Maximum [Member] | Senior Notes [Member]
Debt Instrument [Line Items]
Effective Interest Rate	4.40%
Debt Instrument maturity date	2029-06
Maximum [Member] | Secured Mortgages [Member]
Debt Instrument [Line Items]
Effective Interest Rate	7.80%
Debt Instrument maturity date	2025-12
EUR
Debt Instrument [Line Items]
Debt	$ 3,800,000
JPY
Debt Instrument [Line Items]
Debt	1,300,000
CAD
Debt Instrument [Line Items]
Debt	500,000
GBP
Debt Instrument [Line Items]
Debt	$ 700,000

Debt - Additional Information (

Debt - Additional Information (Detail) £ in Millions, ¥ in Billions	1 Months Ended		12 Months Ended
	Jan. 31, 2018USD ($)	Jun. 30, 2017USD ($)	Dec. 31, 2017USD ($)Bond	Dec. 31, 2016USD ($)	Dec. 31, 2015USD ($)	Jan. 31, 2018GBP (£)	Dec. 31, 2017JPY (¥)	Jul. 31, 2017USD ($)	Jun. 30, 2017GBP (£)	Jun. 30, 2017JPY (¥)	Feb. 28, 2017JPY (¥)	Dec. 31, 2016JPY (¥)
Debt Instrument [Line Items]
Credit facility maximum borrowing capacity			$ 3,490,000,000	$ 3,306,000,000	$ 2,662,000,000
Issued amount			$ 9,469,106,000
Weighted Average Interest Rate			2.90%	3.20%
Redemption price of notes as a percentage of par value		99.90%
Effective Interest Rate		2.30%							2.30%	2.30%
Prepayment costs				$ 0
Gain on early extinguishment of debt			$ (68,379,000)	2,484,000	$ (86,303,000)
Senior Notes Outstanding			6,100,000,000
Carrying Value of Debt			9,412,631,000	10,608,294,000
Prologis Targeted U S Logistics Fund [Member]
Debt Instrument [Line Items]
Secured Debt			$ 956,000,000					$ 956,000,000
TMK Bonds [Member]
Debt Instrument [Line Items]
Issued amount		$ 40,200,000		$ 244,600,000						¥ 4.5		¥ 25.7
Number of bonds outstanding | Bond			0
Senior Notes [Member]
Debt Instrument [Line Items]
Issued amount			$ 6,113,627,000
Weighted Average Interest Rate			3.00%	3.30%
Carrying Value of Debt			$ 6,067,277,000	$ 6,417,492,000
Senior Notes [Member] | 2.25%, Maturing in 2029 [Member]
Debt Instrument [Line Items]
Issued amount		$ 645,300,000							£ 500
Weighted Average Interest Rate		2.25%
Maturity year			2,029
Senior Notes [Member] | 2.25%, Maturing in 2029 [Member] | Subsequent Event [Member]
Debt Instrument [Line Items]
Issued amount	$ 495,300,000					£ 400
Maturity year	2,020
Senior Notes [Member] | 2.25%, Maturing in 2029 [Member] | Subsequent Event [Member] | Euribor [Member]
Debt Instrument [Line Items]
Interest rate	0.25%
Term Loan [Member]
Debt Instrument [Line Items]
Weighted Average Interest Rate			1.70%	1.40%
Carrying Value of Debt			$ 2,046,945,000	$ 1,484,523,000
Global Facility [Member]
Debt Instrument [Line Items]
Credit facility maximum borrowing capacity			3,000,000,000
Ability to increase borrowing capacity subject to currency fluctuations and obtaining additional lender commitments			$ 3,800,000,000
Debt Instrument maturity date			2020-04
Revolver [Member]
Debt Instrument [Line Items]
Credit facility maximum borrowing capacity			$ 577,400,000				¥ 65
Debt Instrument maturity date			2021-02
Credit facility current borrowing capacity			$ 444,200,000				¥ 50				¥ 45

Debt - Credit Facilities (Detai

Debt - Credit Facilities (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Debt Disclosure [Abstract]
Weighted average daily interest rate	1.30%	1.40%	1.10%
Weighted average daily borrowings	$ 111	$ 128	$ 261
Maximum borrowings outstanding at any month-end	317	307	942
Aggregate lender commitments	3,490	3,306	2,662
Borrowings outstanding	317	35
Outstanding letters of credit	33	36	32
Current availability	$ 3,140	$ 3,235	$ 2,630

Debt - Summary of Outstanding T

Debt - Summary of Outstanding Term Loans (Detail)	12 Months Ended
	Dec. 31, 2017USD ($)	Dec. 31, 2017JPY (¥)	Dec. 31, 2017CAD	Dec. 31, 2016USD ($)	Dec. 31, 2015USD ($)
Debt Instrument [Line Items]
Credit facility maximum borrowing capacity	$ 3,490,000,000			$ 3,306,000,000	$ 2,662,000,000
Debt issuance costs, net	(39,802,000)
Total	317,000,000			35,000,000
Term Loan [Member]
Debt Instrument [Line Items]
Subtotal	2,057,987,000			1,494,672,000
Debt issuance costs, net	(11,042,000)			(10,149,000)
Total	$ 2,046,945,000			1,484,523,000
2016 Yen Term Loan [Member] | JPY
Debt Instrument [Line Items]
Initial Borrowing Date	Aug. 31, 2016
Credit facility maximum borrowing capacity	$ 1,065,965,000	¥ 120,000,000,000
Subtotal	$ 1,065,965,000			1,025,057,000
Interest Rate, Description	Yen LIBOR plus 0.65%
Interest rate	0.65%
2017 Term Loan [Member] | Other Currency [Member]
Debt Instrument [Line Items]
Initial Borrowing Date	Jun. 30, 2014
Credit facility maximum borrowing capacity	$ 500,000,000
Subtotal	$ 500,000,000			193,293,000
Interest Rate, Description	LIBOR plus 0.90%
Interest rate	0.90%
Debt Instrument maturity date	2020-05
March 2017 Yen Term Loan [Member] | JPY
Debt Instrument [Line Items]
Initial Borrowing Date	Mar. 31, 2017
Credit facility maximum borrowing capacity	$ 106,597,000	12,000,000,000
Subtotal	$ 106,597,000			0
Interest Rate, Description	0.92% and 1.01%
2015 Canadian Term Loan [Member] | CAD
Debt Instrument [Line Items]
Initial Borrowing Date	Dec. 31, 2015
Credit facility maximum borrowing capacity	$ 296,595,000		CAD 371,925,000
Subtotal	$ 296,595,000			276,322,000
Interest Rate, Description	CDOR rate plus 1.50%
Interest rate	1.50%
Debt Instrument maturity date	2023-02
October 2017 Yen Term Loan [Member] | JPY
Debt Instrument [Line Items]
Initial Borrowing Date	Oct. 31, 2017
Credit facility maximum borrowing capacity	$ 88,830,000	¥ 10,000,000,000
Subtotal	$ 88,830,000			$ 0
Interest Rate, Description	0.85%
Interest rate	0.85%
Debt Instrument maturity date	2032-10
March 2017 Yen Term Loan Tranche One [Member] | JPY
Debt Instrument [Line Items]
Interest rate	0.92%
Debt Instrument maturity date	2027-03
March 2017 Yen Term Loan Tranche Two [Member] | JPY
Debt Instrument [Line Items]
Interest rate	1.01%
Debt Instrument maturity date	2028-03
2016 Yen Term Loan Tranche One [Member] | JPY
Debt Instrument [Line Items]
Debt Instrument maturity date	2022-08
2016 Yen Term Loan Tranche Two [Member] | JPY
Debt Instrument [Line Items]
Debt Instrument maturity date	2023-08

Debt - Summary of Outstanding78

Debt - Summary of Outstanding Term Loans (Parenthetical) (Detail) - USD ($) $ in Millions	Dec. 31, 2017	May 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Debt Instrument [Line Items]
Credit facility maximum borrowing capacity	$ 3,490		$ 3,306	$ 2,662
Borrowings outstanding	317		35
2017 Term Loan [Member]
Debt Instrument [Line Items]
Credit facility maximum borrowing capacity		$ 1,000
Borrowings outstanding	1,500		800
Term loans paid down	$ 1,200		$ 1,200

Debt - Long-Term Debt Maturitie

Debt - Long-Term Debt Maturities (Detail) - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
Debt Instrument [Line Items]
2,018	$ 168,894
2,019	447,337
2,020	1,498,040
2021 (3)	907,610
2,022	1,295,191
Thereafter	5,152,034
Subtotal	9,469,106
Premiums (discounts), net	(16,673)
Debt issuance costs, net	(39,802)
Total	9,412,631	$ 10,608,294
Credit Facilities [Member]
Debt Instrument [Line Items]
2,018	0
2,019	0
2,020	264,982
2021 (3)	52,410
2,022	0
Thereafter	0
Subtotal	317,392
Premiums (discounts), net	0
Debt issuance costs, net	0
Total	317,392	35,023
Senior Notes [Member]
Debt Instrument [Line Items]
2,018	0
2,019	0
2,020	719,580
2021 (3)	839,510
2,022	839,510
Thereafter	3,715,027
Subtotal	6,113,627
Premiums (discounts), net	(21,333)
Debt issuance costs, net	(25,017)
Total	6,067,277	6,417,492
Term Loans And Other Debt [Member]
Debt Instrument [Line Items]
2,018	934
2,019	1,013
2,020	501,077
2021 (3)	910
2,022	444,890
Thereafter	1,122,709
Subtotal	2,071,533
Premiums (discounts), net	0
Debt issuance costs, net	(11,042)
Total	2,060,491	$ 1,499,001
Secured Mortgage Debt [Member]
Debt Instrument [Line Items]
2,018	167,960
2,019	446,324
2,020	12,401
2021 (3)	14,780
2,022	10,791
Thereafter	314,298
Subtotal	966,554
Premiums (discounts), net	4,660
Debt issuance costs, net	(3,743)
Total	$ 967,471

Debt - Interest Expense (Detail

Debt - Interest Expense (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Debt Disclosure [Abstract]
Gross interest expense	$ 328,228	$ 383,098	$ 394,012
Amortization of premium, net	(13,728)	(30,596)	(45,253)
Amortization of debt issuance costs	14,479	15,459	13,412
Interest expense before capitalization	328,979	367,961	362,171
Capitalized amounts	(54,493)	(64,815)	(60,808)
Net interest expense	274,486	303,146	301,363
Total cash paid for interest, net of amounts capitalized	$ 278,313	$ 322,442	$ 345,916

Debt - Activity Related to Repu

Debt - Activity Related to Repurchase of Debt and Net Loss on Early Extinguishment of Debt (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Debt Instrument [Line Items]
Original principal amount	$ 2,033,600		$ 1,881,200
Cash purchase/repayment price	2,104,800		1,984,500
Losses (gains) on early extinguishment of debt, net	68,379	$ (2,484)	86,303
Senior Notes [Member]
Debt Instrument [Line Items]
Original principal amount	1,495,300		709,700
Cash purchase/repayment price	1,566,500		789,000
Term Loan [Member]
Debt Instrument [Line Items]
Original principal amount	0		600,000
Cash purchase/repayment price	0		600,000
Secured Mortgage Debt [Member]
Debt Instrument [Line Items]
Original principal amount	538,300		571,500
Cash purchase/repayment price	$ 538,300		$ 595,500

Stockholders' Equity of Prolo82

Stockholders' Equity of Prologis Inc. - Additional Information (Detail)	12 Months Ended
	Dec. 31, 2017USD ($)Agentshares	Dec. 31, 2016USD ($)	Dec. 31, 2015USD ($)shares
Shareholders Equity [Line Items]
Common stock shares authorized to be issued | shares	1,100,000,000
Common stock, shares authorized | shares	1,000,000,000
Beneficial interest of outstanding shares	50.00%
Beneficial interest of outstanding shares by single person or persons acting as group	9.80%
Percentage of ownership restrictions	25.00%
Percentage of REIT taxable income computed without regard to the dividends paid deduction and net capital gains	90.00%
Series Q Preferred Stock [Member]
Shareholders Equity [Line Items]
Preferred stock dividend rate percentage	8.54%	8.54%
Stock repurchased during period, shares | shares	200,000
Loss on preferred stock, redemption amount	$ 3,900,000
2012 Long Term Incentive Plan [Member]
Shareholders Equity [Line Items]
Gross proceeds received for the issuance of common stock	32,900,000	$ 39,500,000	$ 18,200,000
At the Market Offering [Member]
Shareholders Equity [Line Items]
Common stock, shares issued | shares			1,700,000
Net proceeds from issuance of common stock			$ 71,500,000
Maximum proceeds from sale of stock	750,000,000
Aggregate sales of stock remaining available	$ 535,200,000
Agents fee percentage	2.00%
Number of designated agents | Agent	6

Stockholders' Equity of Prolo83

Stockholders' Equity of Prologis, Inc - Summary of Taxability of Common and Preferred Stock Dividends (Detail) - $ / shares	12 Months Ended
	Dec. 31, 2017	[1]	Dec. 31, 2016	Dec. 31, 2015
Class of Stock [Line Items]
Ordinary income	$ 1.23		$ 0.60	$ 0.36
Qualified dividend	0.01		0.15	0.08
Capital gains	0.52		0.93	1.08
Total distribution	1.76		1.68	1.52
Series Q Preferred Stock [Member]
Class of Stock [Line Items]
Ordinary income	2.91		2.02	0.77
Qualified dividend	0.08		0.29	0.62
Capital gains	1.28		1.96	2.88
Total distribution	$ 4.27		$ 4.27	$ 4.27
[1]	Taxability for 2017 is estimated.

Partners' Capital of Prologis84

Partners' Capital of Prologis, L.P. - Additional Information (Detail) - $ / shares shares in Millions	1 Months Ended		12 Months Ended
	Oct. 31, 2015	May 31, 2015	Dec. 31, 2017	Dec. 31, 2016
Common Units
Shareholders Equity [Line Items]
Common limited partnership units, shares	0.2
Dividends per share entitled, issued in acquisition	$ 0.40
Common Units | KTR Capital Partners and Affiliates [Member]
Shareholders Equity [Line Items]
Common limited partnership units, shares		4.5
Class A Common [Member]
Shareholders Equity [Line Items]
Common limited partnership units, shares	8.9
Weighted average fair value at date of issuance	$ 41.06
Dividends per share entitled, issued in acquisition	$ 0.64665
Class A units convertible into common limited partnership units			8.5	8.7
Limited partnership unit, redemption price per share			$ 43.11

Noncontrolling Interests - Addi

Noncontrolling Interests - Additional Information (Detail) - shares shares in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Operating Partnership Long Term Incentive Plan Units
Noncontrolling Interest [Line Items]
Number of units outstanding	3.4	2.2
Prologis, L.P. [Member]
Noncontrolling Interest [Line Items]
Description of conversion rate	One share of common stock to one unit

Noncontrolling Interests - Nonc

Noncontrolling Interests - Noncontrolling Interest Summary (Detail) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2017	Dec. 31, 2016
Noncontrolling Interest [Line Items]
Parent Company's Ownership Percentage		100.00%
Operating Partnership noncontrolling interest		$ 2,660,242	$ 3,072,469
Noncontrolling interests		3,074,583	3,467,059
Total Assets		29,481,075	30,249,932
Total Liabilities		10,775,334	11,791,792
Non-controlling Interests [Member]
Noncontrolling Interest [Line Items]
Total Assets		6,836,957	9,678,752
Total Liabilities		$ 314,492	$ 1,871,094
Prologis US Logistics Venture [Member]
Noncontrolling Interest [Line Items]
Parent Company's Ownership Percentage		55.00%	55.00%
Operating Partnership noncontrolling interest		$ 2,581,629	$ 2,424,800
Total Assets		6,030,819	6,201,278
Total Liabilities		284,162	$ 797,593
Prologis North American Industrial Fund [Member]
Noncontrolling Interest [Line Items]
Parent Company's Ownership Percentage	[1]		66.10%
Operating Partnership noncontrolling interest	[1]	0	$ 486,648
Total Assets	[1]	0	2,479,072
Total Liabilities	[1]	0	$ 1,038,708
Prologis Brazil Logistics Partners Fund I [Member]
Noncontrolling Interest [Line Items]
Parent Company's Ownership Percentage	[2]		50.00%
Operating Partnership noncontrolling interest	[2]	0	$ 61,836
Total Assets	[2]	0	131,581
Total Liabilities	[2]	$ 0	$ 720
Other Consolidated Entities [Member]
Noncontrolling Interest [Line Items]
Parent Company's Ownership	[3]	various	various
Operating Partnership noncontrolling interest	[3]	$ 78,613	$ 99,185
Total Assets	[3]	806,138	866,821
Total Liabilities	[3]	30,330	34,073
Prologis, L.P. [Member]
Noncontrolling Interest [Line Items]
Noncontrolling interests		2,660,242	3,072,469
Total Assets		29,481,075	30,249,932
Total Liabilities		10,775,334	11,791,792
Prologis, L.P. [Member] | Non-controlling Interests [Member]
Noncontrolling Interest [Line Items]
Limited partners in Prologis, L.P.	[4],[5]	414,341	394,590
Total Assets	[4],[5]	0	0
Total Liabilities	[4],[5]	0	0
Prologis Inc [Member]
Noncontrolling Interest [Line Items]
Total Assets		6,836,957	9,678,752
Total Liabilities		314,492	1,871,094
Prologis Inc [Member] | Non-controlling Interests [Member]
Noncontrolling Interest [Line Items]
Noncontrolling interests		$ 3,074,583	$ 3,467,059
[1]	In March 2017, we acquired all our partner’s interest for $710.2 million. The difference between the amount we paid and the noncontrolling interest balance was recorded to Additional Paid-in Capital with no gain or loss recognized. In July 2017, we contributed substantially all the assets formerly owned by NAIF to our unconsolidated co-investment venture, USLF.
[2]	In March 2017, we acquired all our partner’s interest for $79.8 million. The difference between the amount we paid and the noncontrolling interest balance was recorded to Additional Paid-in Capital with no gain or loss recognized. At December 31, 2016, the assets of the Prologis Brazil Logistics Partners Fund I were primarily investments in unconsolidated entities of $113.1 million, most of which we gained control of and began consolidating in August 2017. See Note 4 for more information on the acquisition of our partner’s interest in certain joint ventures in Brazil.
[3]	This line item includes our two partnerships that have issued limited partnership units to third parties, as discussed above, along with various other consolidated entities. The limited partnership units outstanding at December 31, 2017 and 2016 were exchangeable into cash or, at our option, 1.0 million and 1.8 million shares of the Parent’s common stock with a fair value of $64.3 million and $96.9 million, respectively, based on the closing stock price of the Parent’s common stock. In 2017, limited partnership units were exchanged for 0.8 million shares of the Parent’s common stock. All of these outstanding limited partnership units receive quarterly cash distributions equal to the quarterly dividends paid on our common stock pursuant to the terms of the applicable partnership agreements.
[4]	At December 31, 2017 and 2016, excluding the Class A Units, there were limited partnership units in the OP that were exchangeable into cash or, at our option, 4.1 million and 4.6 million shares of the Parent’s common stock with a fair value of $266.1 million and $241.8 million, respectively, based on the closing stock price of the Parent’s common stock.
[5]	We had 8.9 million Class A Units that were convertible into 8.5 million and 8.7 million limited partnership units of the OP at December 31, 2017 and 2016, respectively. See Note 11 for further discussion of our Class A Units.

Noncontrolling Interests - No87

Noncontrolling Interests - Noncontrolling Interest Summary (Parenthetical) (Detail) - USD ($) shares in Millions, $ in Millions	1 Months Ended	12 Months Ended
	Mar. 31, 2017	Dec. 31, 2017	Dec. 31, 2016
Noncontrolling Interest [Line Items]
Business acquisition, common units issued		4.1	4.6
Fair value of outstanding common units		$ 266.1	$ 241.8
Class A Common [Member]
Noncontrolling Interest [Line Items]
Outstanding limited partnership units, exchanged		8.5	8.7
Units outstanding		8.9	8.9
Prologis North American Industrial Fund [Member]
Noncontrolling Interest [Line Items]
Acquisition of partner's interest	$ 710.2
Prologis Brazil Logistics Partners Fund I [Member]
Noncontrolling Interest [Line Items]
Acquisition of partner's interest	$ 79.8
Investments in unconsolidated entities			$ 113.1
Other Consolidated Entities [Member]
Noncontrolling Interest [Line Items]
Outstanding limited partnership units, fair value		$ 64.3	$ 96.9
Outstanding limited partnership units, exchanged		0.8
Other Consolidated Entities [Member] | Common Stock [Member]
Noncontrolling Interest [Line Items]
Outstanding limited partnership units		1	1.8
Prologis, L.P. [Member] | Common [Member]
Noncontrolling Interest [Line Items]
Outstanding limited partnership units, exchanged		0.7	1.9

Long-Term Compensation - Additi

Long-Term Compensation - Additional Information (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock options outstanding	700,000
Stock options exercisable	700,000
Stock options outstanding, weighted average exercise price	$ 24.68
Stock options exercisable, weighted average exercise price	$ 24.68
Weighted average life	2 years
Aggregate intrinsic value of exercised options	$ 28,600,000	$ 45,600,000	$ 13,700,000
Options granted	0
Employer contribution for every dollar	0.50%
Percentage of employees annual compensation within the statutory compensation limit	6.00%
Vesting percentage on defined contribution plan	100.00%
Vesting period for acquired plan	1 year
Compensation cost related to employees contribution plans	$ 2,800,000	2,700,000	2,500,000
Restricted Stock Units (RSUs) [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Remaining compensation cost weighted average period	10 months 24 days
Vesting period	3 years
Grant date fair value of stock awards granted		32,500,000	30,900,000
Aggregate fair value		33,700,000	39,300,000
Compensation cost	$ 31,600,000
Long Term Incentive Plan Units [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Grant date fair value of stock awards granted		38,000,000	27,300,000
Aggregate fair value		$ 18,800,000	$ 11,700,000
LTIP Units [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Remaining compensation cost weighted average period	1 year
Compensation cost	$ 50,600,000
2012 Long Term Incentive Plan [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Shares available to be granted for a single participant	1,500,000
Number of common stocks are reserved for issuance	27,200,000
Common stock available for future issuance	17,200,000
Description of conversion rate	0
Prologis Out-Performance Plan [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Performance Period	3 years
Outperformance hurdle, above MSCI U.S. REIT Index	1.00%
Performance pool as percentage of excess value, if outperformance hurdle is met	3.00%
Cash incentive award maximum	$ 75,000,000
Percentage of equity market capitalization	0.50%
Forfeited awards after seven years	7 years
Total remaining compensation cost related to the POP	$ 22,900,000
Remaining compensation cost weighted average period	1 year 1 month 6 days
Prologis Out-Performance Plan [Member] | 2016 – 2018 Performance Period [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Performance Period	3 years
Aggregate of performance pool award	$ 75,000,000
Percentage of excess award amount	33.30%
Prologis Promote Plan [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Total compensation pool	40.00%

Long-Term Compensation - Assump

Long-Term Compensation - Assumptions Used for Each Grant Based on Year Granted (Detail) - POP LTIP Units [Member] - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Risk free interest rate	1.49%	0.99%	0.86%
Expected volatility	22.20%	20.50%	28.00%
Aggregate fair value	$ 20,400	$ 26,600	$ 26,500

Long-Term Compensation - Perfor

Long-Term Compensation - Performance Pool awarded (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	1 Months Ended
	Jan. 31, 2018	Jan. 31, 2017
2015 – 2017 Performance Periods [Member] | Subsequent Event [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Performance pool	$ 110,230
Common stock	582
Vested POP LTIP Units and LTIP Units	1,170
Grant date fair value	$ 62.65
2014 – 2016 Performance Periods [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Performance pool		$ 62,220
Common stock		486
Vested POP LTIP Units and LTIP Units		698
Grant date fair value		$ 52.53

Long-Term Compensation - RSU Aw

Long-Term Compensation - RSU Awards (Detail) - Restricted Stock Units (RSUs) [Member] shares in Thousands	12 Months Ended
	Dec. 31, 2017$ / sharesshares
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of Unvested Awards, Beginning Balance | shares	1,492
Granted | shares	759
Vested and distributed | shares	(797)
Forfeited | shares	(80)
Number of Unvested Awards, Ending Balance | shares	1,374
Weighted Average Grant Date Fair Value | $ / shares	$ 40.62
Weighted Average Grant Date Fair Value, Granted | $ / shares	50.76
Weighted Average Grant Date Fair Value, Vested and distributed | $ / shares	41.34
Weighted Average Grant Date Fair Value, Forfeited | $ / shares	44.68
Weighted Average Grant Date Fair Value | $ / shares	$ 45.57

Long-Term Compensation - LTIP U

Long-Term Compensation - LTIP Units Awards (Detail) - Long Term Incentive Plan Units [Member] shares in Thousands	12 Months Ended
	Dec. 31, 2017$ / sharesshares
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of Shares, Beginning Balance	743
Vested LTIP Units	688
Vested POP LTIP Units	698
Conversion to common limited partnership units	(597)
Number of Shares, Ending Balance	1,532
Number of Unvested Awards, Beginning Balance	1,476
Granted	1,041
Vested LTIP Units	(688)
Number of Unvested Awards, Ending Balance	1,829
Weighted Average Grant Date Fair Value | $ / shares	$ 40.72
Unvested Weighted Average Grant Date Fair Value, Granted | $ / shares	51.11
Unvested Weighted Average Grant Date Fair Value, Vested LTIP Units | $ / shares	41.13
Weighted Average Grant Date Fair Value | $ / shares	$ 46.48

Income Taxes - Components of Ea

Income Taxes - Components of Earnings Before Income Taxes (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Income Tax Disclosure [Abstract]
Domestic	$ 1,207,503	$ 719,018	$ 511,025
International	608,065	628,086	437,580
Earnings before income taxes	$ 1,815,568	$ 1,347,104	$ 948,605

Income Taxes - Components of Pr

Income Taxes - Components of Provision for Income Tax (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Current income tax expense (benefit):
U.S. federal	$ 214	$ 7,153	$ (11,633)
International	45,185	38,493	27,494
State and local	14,215	14,443	12,286
Total current income tax expense	59,614	60,089	28,147
Deferred income tax expense (benefit):
U.S. federal	2,533	(3,306)	(810)
International	(7,538)	(2,219)	(4,247)
Total deferred income tax benefit	(5,005)	(5,525)	(5,057)
Total income tax expense	$ 54,609	$ 54,564	$ 23,090

Income Taxes - Additional Infor

Income Taxes - Additional Information (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Income Taxes [Line Items]
Change in uncertain tax positions		$ 0	$ 300,000	$ 3,000,000
Cash paid for income taxes, net of refunds		46,700,000	29,300,000	24,100,000
Liability for uncertain tax positions		$ 3,000,000	$ 3,000,000	$ 3,300,000
Scenario, Forecast [Member]
Income Taxes [Line Items]
Effective corporate federal tax rate	21.00%

Income Taxes - Deferred Income

Income Taxes - Deferred Income Tax Assets and Liabilities (Detail) - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
Gross deferred income tax assets:
NOL carryforwards	$ 334,358	$ 350,909
Basis difference – real estate properties	53,902	56,827
Basis difference – equity investments and intangibles	4,740	4,666
Section 163(j) interest limitation	26,280	40,766
Capital loss carryforward	10,566	25,145
Other – temporary differences	5,724	5,578
Total gross deferred income tax assets	435,570	483,891
Valuation allowance	(410,896)	(456,699)
Gross deferred income tax assets, net of valuation allowance	24,674	27,192
Gross deferred income tax liabilities:
Basis difference – real estate properties	63,246	70,914
Basis difference – equity investments and intangibles	1,114	6,864
Other – temporary differences	769	1,028
Total gross deferred income tax liabilities	65,129	78,806
Net deferred income tax liabilities	$ 40,455	$ 51,614

Income Taxes - Summary of Opera

Income Taxes - Summary of Operating Loss Carryforwards (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Operating Loss Carryforwards [Line Items]
Tax-effected NOL carryforward	$ 334,358	$ 350,909
U.S. [Member]
Operating Loss Carryforwards [Line Items]
Gross NOL carryforward	106,594
Tax-effected NOL carryforward	26,040
Valuation allowance	(26,040)
Net deferred tax asset – NOL carryforward	$ 0
U.S. [Member] | Minimum [Member]
Operating Loss Carryforwards [Line Items]
Expiration periods	2,022
U.S. [Member] | Maximum [Member]
Operating Loss Carryforwards [Line Items]
Expiration periods	2,037
Europe [Member]
Operating Loss Carryforwards [Line Items]
Gross NOL carryforward	$ 721,225
Tax-effected NOL carryforward	168,588
Valuation allowance	(152,911)
Net deferred tax asset – NOL carryforward	$ 15,677
Expiration periods	2018 – indefinite
Europe [Member] | Minimum [Member]
Operating Loss Carryforwards [Line Items]
Expiration periods	2,018
Mexico [Member]
Operating Loss Carryforwards [Line Items]
Gross NOL carryforward	$ 334,290
Tax-effected NOL carryforward	103,671
Valuation allowance	(103,671)
Net deferred tax asset – NOL carryforward	$ 0
Mexico [Member] | Minimum [Member]
Operating Loss Carryforwards [Line Items]
Expiration periods	2,018
Mexico [Member] | Maximum [Member]
Operating Loss Carryforwards [Line Items]
Expiration periods	2,028
Japan [Member]
Operating Loss Carryforwards [Line Items]
Gross NOL carryforward	$ 130,679
Tax-effected NOL carryforward	25,419
Valuation allowance	(25,419)
Net deferred tax asset – NOL carryforward	$ 0
Japan [Member] | Minimum [Member]
Operating Loss Carryforwards [Line Items]
Expiration periods	2,018
Japan [Member] | Maximum [Member]
Operating Loss Carryforwards [Line Items]
Expiration periods	2,026
Other [Member]
Operating Loss Carryforwards [Line Items]
Gross NOL carryforward	$ 44,084
Tax-effected NOL carryforward	10,640
Valuation allowance	(10,640)
Net deferred tax asset – NOL carryforward	$ 0
Expiration periods	2018 – indefinite
Other [Member] | Minimum [Member]
Operating Loss Carryforwards [Line Items]
Expiration periods	2,018

Earnings Per Common Share or 98

Earnings Per Common Share or Unit - Computation of Basic and Diluted Earnings Per Share Unit (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Summary Of Computation Of Basic And Diluted Earnings Per Share [Line Items]
Net earnings attributable to common stockholders/unit holders - Basic	$ 295,515	$ 876,218	$ 266,943	$ 203,255	$ 440,539	$ 279,255	$ 275,383	$ 208,041	$ 1,641,931	$ 1,203,218	$ 862,788
Net earnings attributable to exchangeable limited partnership units									46,280	37,079	13,120
Gains, net of expenses, associated with exchangeable debt assumed exchanged									0	0	(1,614)
Adjusted net earnings attributable to common stockholders – Diluted									$ 1,688,211	$ 1,240,297	$ 874,294
Weighted average common shares/units outstanding – Basic									530,400	526,103	521,241
Incremental weighted average effect on exchange of limited partnership units									15,945	16,833	8,569
Incremental weighted average effect of equity awards									5,955	3,730	1,961
Incremental weighted average effect on exchangeable debt assumed exchanged									0	0	2,173
Weighted average common shares/partnership units outstanding - Diluted									552,300	546,666	533,944
Net earnings per share/unit attributable to common stockholders/unitholders -
Basic	$ 0.56	$ 1.65	$ 0.50	$ 0.38	$ 0.83	$ 0.53	$ 0.52	$ 0.40	$ 3.10	$ 2.29	$ 1.66
Diluted	$ 0.55	$ 1.63	$ 0.50	$ 0.38	$ 0.82	$ 0.52	$ 0.52	$ 0.39	$ 3.06	$ 2.27	$ 1.64
Prologis, L.P. [Member]
Summary Of Computation Of Basic And Diluted Earnings Per Share [Line Items]
Net earnings attributable to common stockholders/unit holders - Basic									$ 1,686,945	$ 1,237,519	$ 873,914
Net earnings attributable to exchangeable limited partnership units									1,266	2,778	1,994
Gains, net of expenses, associated with exchangeable debt assumed exchanged									0	0	(1,614)
Adjusted net earnings attributable to common stockholders – Diluted									$ 1,688,211	$ 1,240,297	$ 874,294
Weighted average common shares/units outstanding – Basic									536,335	532,326	525,912
Incremental weighted average effect on exchange of Class A convertible units									8,607	8,775	2,050
Incremental weighted average effect on exchange of limited partnership units									1,403	1,835	1,848
Incremental weighted average effect of equity awards									5,955	3,730	1,961
Incremental weighted average effect on exchangeable debt assumed exchanged									0	0	2,173
Weighted average common shares/partnership units outstanding - Diluted									552,300	546,666	533,944
Net earnings per share/unit attributable to common stockholders/unitholders -
Basic									$ 3.10	$ 2.29	$ 1.66
Diluted									$ 3.06	$ 2.27	$ 1.64
Prologis, L.P. [Member] | Class A Common [Member]
Summary Of Computation Of Basic And Diluted Earnings Per Share [Line Items]
Net earnings attributable to common stockholders/unit holders - Basic									$ (26,642)	$ (20,069)	$ (3,393)
Adjusted net earnings attributable to common stockholders – Diluted									26,642	20,069	3,393
Prologis, L.P. [Member] | Common Units
Summary Of Computation Of Basic And Diluted Earnings Per Share [Line Items]
Net earnings attributable to common stockholders/unit holders - Basic									$ 1,660,303	$ 1,217,450	$ 870,521

Earnings Per Common Share or 99

Earnings Per Common Share or Unit - Computation of Basic and Diluted Earnings Per Share Unit (Parenthetical) (Detail) - shares	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Summary Of Computation Of Basic And Diluted Earnings Per Share [Line Items]
Total potential dilutive shares and units outstanding	25,128	25,277	18,041
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	10,010	10,610	3,898
Total potentially dilutive stock awards outstanding	9,183	8,444	7,299
Total weighted average potentially dilutive shares and units from exchangeable debt outstanding	0	0	2,173
Total potential dilutive shares and units outstanding	19,193	19,054	13,370
Total potential dilutive shares and units outstanding limited partnership	5,935	6,223	4,671

Financial Instruments and Fa100

Financial Instruments and Fair Value Measurements - Schedule of Fair Value and Classification of Derivative Financial Instruments (Detail) - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
Derivatives Fair Value [Line Items]
Asset	$ 19,139	$ 47,114
Liability	32,229	1,268
Forwards and Options [Member] | GBP
Derivatives Fair Value [Line Items]
Asset	2,440	16,985
Liability	8,103	0
Forwards and Options [Member] | CAD
Derivatives Fair Value [Line Items]
Asset	0	831
Liability	1,698	197
Forwards and Options [Member] | EUR
Derivatives Fair Value [Line Items]
Asset	2	10,933
Liability	14,234	0
Forwards and Options [Member] | JPY
Derivatives Fair Value [Line Items]
Asset	6,474	9,246
Liability	931	1,071
Interest Rate Hedges [Member]
Derivatives Fair Value [Line Items]
Asset	0	0
Liability	0	0
Net Investment Hedges [Member] | GBP
Derivatives Fair Value [Line Items]
Asset	0	7,439
Liability	0	0
Net Investment Hedges [Member] | CAD
Derivatives Fair Value [Line Items]
Asset	0	1,245
Liability	7,263	0
Cash Flow Hedges [Member]
Derivatives Fair Value [Line Items]
Asset	10,223	435
Liability	$ 0	$ 0

Financial Instruments and Fa101

Financial Instruments and Fair Value Measurements - Foreign Currency Contracts Activity (Detail)		12 Months Ended
		Dec. 31, 2017USD ($)DerivativeCAD / $£ / $€ / $¥ / $		Dec. 31, 2017GBP (£)DerivativeCAD / $£ / $€ / $¥ / $	Dec. 31, 2017JPY (¥)DerivativeCAD / $£ / $€ / $¥ / $	Dec. 31, 2017CADDerivativeCAD / $£ / $€ / $¥ / $	Dec. 31, 2017EUR (€)DerivativeCAD / $£ / $€ / $¥ / $	Dec. 31, 2016USD ($)		Dec. 31, 2016GBP (£)	Dec. 31, 2016JPY (¥)	Dec. 31, 2016CAD	Dec. 31, 2016EUR (€)	Dec. 31, 2015USD ($)		Dec. 31, 2015GBP (£)	Dec. 31, 2015JPY (¥)	Dec. 31, 2015CAD	Dec. 31, 2015EUR (€)
Net Investment Hedges [Member] | CAD
Derivative [Line Items]
Notional amounts at January 1		$ 100,000,000				CAD 133,000,000		$ 0				CAD 0		$ 0				CAD 0
New contracts		99,000,000				133,000,000		100,000,000				133,000,000		298,000,000				394,000,000
Matured, expired or settled contracts		(100,000,000)				(133,000,000)		0				0		(298,000,000)				(394,000,000)
Notional amounts at December 31		$ 99,000,000				CAD 133,000,000		100,000,000				133,000,000		0				CAD 0
Weighted average forward rate at December 31 | CAD / $		1.34		1.34	1.34	1.34	1.34
Active contracts at December 31		2		2	2	2	2
Net Investment Hedges [Member] | GBP [Member]
Derivative [Line Items]
Notional amounts at January 1		$ 46,000,000		£ 31,000,000				386,000,000		£ 238,000,000				400,000,000		£ 238,000,000
New contracts		127,000,000		100,000,000				131,000,000		90,000,000				186,000,000		118,000,000
Matured, expired or settled contracts		(173,000,000)		(131,000,000)				(471,000,000)		(297,000,000)				(200,000,000)		(118,000,000)
Notional amounts at December 31		$ 0		£ 0				46,000,000		31,000,000				386,000,000		238,000,000
Weighted average forward rate at December 31 | £ / $		0		0	0	0	0
Active contracts at December 31		0		0	0	0	0
Net Investment Hedges [Member] | JPY
Derivative [Line Items]
Notional amounts at January 1		$ 0			¥ 0			0			¥ 0			250,000,000			¥ 24,136,000,000
New contracts								99,000,000			11,189,000,000			353,000,000			43,373,000,000
Matured, expired or settled contracts								(99,000,000)			(11,189,000,000)			(603,000,000)			(67,509,000,000)
Notional amounts at December 31								0			0			0			0
Net Investment Hedges [Member] | EUR
Derivative [Line Items]
Notional amounts at January 1								0					€ 0	400,000,000					€ 300,000,000
New contracts														0					0
Matured, expired or settled contracts														(400,000,000)					(300,000,000)
Notional amounts at December 31														0					0
Forwards and Options [Member] | CAD
Derivative [Line Items]
Notional amounts at January 1		38,000,000	[1]			CAD 50,000,000
New contracts		41,000,000	[1]			52,000,000
Matured, expired or settled contracts		(23,000,000)	[1]			(30,000,000)
Notional amounts at December 31		$ 56,000,000	[1]			CAD 72,000,000		38,000,000	[1]			CAD 50,000,000
Weighted average forward rate at December 31 | CAD / $		1.29		1.29	1.29	1.29	1.29
Active contracts at December 31		24		24	24	24	24
Forwards and Options [Member] | GBP [Member]
Derivative [Line Items]
Notional amounts at January 1		$ 78,000,000	[1]	£ 48,000,000				148,000,000	[1]	97,000,000				0	[1]	0
New contracts		151,000,000	[1]	117,000,000				0	[1]	0				300,000,000	[1]	199,000,000
Matured, expired or settled contracts		(97,000,000)	[1]	(63,000,000)				(70,000,000)	[1]	(49,000,000)				(152,000,000)	[1]	(102,000,000)
Notional amounts at December 31		$ 132,000,000	[1]	£ 102,000,000				78,000,000	[1]	£ 48,000,000				148,000,000	[1]	£ 97,000,000
Weighted average forward rate at December 31 | £ / $		1.29		1.29	1.29	1.29	1.29
Active contracts at December 31		20		20	20	20	20
Forwards and Options [Member] | JPY
Derivative [Line Items]
Notional amounts at January 1		$ 144,000,000	[1]		¥ 15,500,000,000			109,000,000	[1]		12,840,000,000			0	[1]		0
New contracts		75,000,000	[1]		8,000,000,000			146,000,000	[1]		15,460,000,000			159,000,000	[1]		18,740,000,000
Matured, expired or settled contracts		(66,000,000)	[1]		(7,300,000,000)			(111,000,000)	[1]		(12,800,000,000)			(50,000,000)	[1]		(5,900,000,000)
Notional amounts at December 31		$ 153,000,000	[1]		¥ 16,200,000,000			144,000,000	[1]		¥ 15,500,000,000			109,000,000	[1]		¥ 12,840,000,000
Weighted average forward rate at December 31 | ¥ / $		106.25		106.25	106.25	106.25	106.25
Active contracts at December 31		34		34	34	34	34
Forwards and Options [Member] | USD [Member]
Derivative [Line Items]
Notional amounts at January 1 | $	[1]	$ 38,000,000						50,000,000						0
New contracts | $	[1]							15,000,000						71,000,000
Matured, expired or settled contracts | $	[1]							(27,000,000)						(21,000,000)
Notional amounts at December 31 | $	[1]							38,000,000						50,000,000
Forwards and Options [Member] | EUR
Derivative [Line Items]
Notional amounts at January 1		197,000,000	[1]				€ 174,000,000	310,000,000	[1]				275,000,000	354,000,000	[1]				284,000,000
New contracts		143,000,000	[1]				120,000,000	413,000,000	[1]				369,000,000	375,000,000	[1]				333,000,000
Matured, expired or settled contracts		(107,000,000)	[1]				(95,000,000)	(526,000,000)	[1]				(470,000,000)	(419,000,000)	[1]				(342,000,000)
Notional amounts at December 31		$ 233,000,000	[1]				€ 199,000,000	$ 197,000,000	[1]				€ 174,000,000	$ 310,000,000	[1]				€ 275,000,000
Weighted average forward rate at December 31 | € / $		1.17		1.17	1.17	1.17	1.17
Active contracts at December 31		29		29	29	29	29
[1]	During 2017, 2016 and 2015, we exercised 44, 49 and 32 option contracts and realized gains of $12.6 million, $3.0 million and $14.6 million, respectively, in Foreign Currency and Derivative Gains (Losses), Net.

Financial Instruments and Fa102

Financial Instruments and Fair Value Measurements - Foreign Currency Contracts Activity (Parenthetical) (Detail) $ in Millions	12 Months Ended
	Dec. 31, 2017USD ($)Contracts	Dec. 31, 2016USD ($)Contracts	Dec. 31, 2015USD ($)Contracts
Derivative Instruments And Hedging Activities Disclosure [Abstract]
Number of option contracts exercised | Contracts	44	49	32
Gains (losses) from option contracts exercised | $	$ 12.6	$ 3	$ 14.6

Financial Instruments and Fa103

Financial Instruments and Fair Value Measurements - Additional Information (Detail)	3 Months Ended	12 Months Ended
	Sep. 30, 2015USD ($)Contracts	Dec. 31, 2017USD ($)Contracts	Dec. 31, 2016USD ($)	Dec. 31, 2015USD ($)Contracts	Dec. 31, 2017CAD	Dec. 31, 2015JPY (¥)	Dec. 31, 2015CAD	Dec. 31, 2014USD ($)
Derivatives Fair Value [Line Items]
Gains (losses) from option contracts exercised		$ 12,600,000	$ 3,000,000	$ 14,600,000
Carrying Value of Debt		9,412,631,000	10,608,294,000
Principal Amount		9,469,106,000
Loss on forward derivative contracts				11,000,000
Foreign currency translation gains (losses)		554,000,000	(304,000,000)	(594,000,000)
JPY
Derivatives Fair Value [Line Items]
Carrying Value of Debt		1,300,000,000
Japanese Yen Term Loan [Member]
Derivatives Fair Value [Line Items]
Settlement of outstanding derivative contracts			26,300,000
Japanese Yen Term Loan [Member] | Accumulated Other Comprehensive Income (Loss) [Member]
Derivatives Fair Value [Line Items]
Carrying Value of Debt		10,700,000
October 2015 [Member]
Derivatives Fair Value [Line Items]
Principal Amount				750,000,000
Foreign Currency Options [Member]
Derivatives Fair Value [Line Items]
Unrealized gains (losses) on foreign exchange transactions		$ (50,700,000)	19,100,000	22,100,000
Interest Rate Swaps [Member]
Derivatives Fair Value [Line Items]
Number of Contracts | Contracts		3
Notional value of derivative		$ 271,200,000	271,000,000	$ 1,196,000,000	CAD 371,900,000			$ 398,000,000
Interest Rate Swaps [Member] | 2015 Japanese Yen Term Loan [Member]
Derivatives Fair Value [Line Items]
Number of Contracts | Contracts				2
Notional value of derivative				$ 526,300,000		¥ 65,000,000,000
Interest Rate Swaps [Member] | 2015 Canadian Term Loan [Member]
Derivatives Fair Value [Line Items]
Number of Contracts | Contracts				3
Notional value of derivative				$ 271,200,000			CAD 371,900,000
Interest Rate Swaps [Member] | Future Debt Issuance [Member]
Derivatives Fair Value [Line Items]
Number of Contracts | Contracts	2
Notional value of derivative	$ 360,000,000
Interest Rate Swaps [Member] | Future Debt Issuance [Member] | LIBOR [Member]
Derivatives Fair Value [Line Items]
Fixed interest rate	2.30%
Interest Rate Hedges [Member] | JPY
Derivatives Fair Value [Line Items]
Gains (losses) from option contracts exercised			$ (9,900,000)

Financial Instruments and Fa104

Financial Instruments and Fair Value Measurements - Summary of Activity in Interest Rate Swaps (Detail) - Interest Rate Swaps [Member]	12 Months Ended
	Dec. 31, 2017USD ($)	Dec. 31, 2017CAD	Dec. 31, 2016USD ($)	Dec. 31, 2015USD ($)
Derivative [Line Items]
Notional amounts at January 1	$ 271,000,000		$ 1,196,000,000	$ 398,000,000
New contracts			0	1,158,000,000
Matured, expired or settled contracts			(925,000,000)	(360,000,000)
Notional amounts at December 31	$ 271,200,000	CAD 371,900,000	$ 271,000,000	$ 1,196,000,000

Financial Instruments and Fa105

Financial Instruments and Fair Value Measurements - Summary of Gains (Losses) From Change in Fair Value of Derivative Instruments Included in Other Comprehensive Income (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Accumulated Other Comprehensive Income (Loss) [Line Items]
Total derivative hedging instruments	$ 9,829	$ 54,111	$ 46,477
Total derivative and nonderivative hedging instruments – gains (losses)	(467,926)	166,702	367,625
Designated As Hedging Instrument [Member] | Derivative Net Investment Hedges [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Total derivative hedging instruments	(12,762)	55,460	63,934
Designated As Hedging Instrument [Member] | Interest Rate and Cash Flow Hedges [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Total derivative hedging instruments	12,726	(551)	(21,714)
Designated As Hedging Instrument [Member] | Our Share of Derivatives from Unconsolidated Co-Investment Ventures [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Total derivative hedging instruments	9,865	(798)	4,257
Non-Derivative Net Investment Hedges [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Nonderivative net investment hedges	$ (477,755)	$ 112,591	$ 321,148

Financial Instruments and Fa106

Financial Instruments and Fair Value Measurements - Summary of Gains (Losses) From Change in Fair Value of Derivative Instruments Included in Other Comprehensive Income (Parenthetical) (Detail) € in Millions	12 Months Ended
	Dec. 31, 2017USD ($)	Dec. 31, 2016USD ($)	Dec. 31, 2015USD ($)	Dec. 31, 2017EUR (€)	Jun. 30, 2017USD ($)	Jun. 30, 2017EUR (€)	Dec. 31, 2016EUR (€)	Dec. 31, 2015EUR (€)
Derivative Instruments Gain Loss [Line Items]
Amount received from (paid for) on settlement of net investment hedges	$ 2,500,000	$ 79,800,000	$ 128,200,000
Interest expense reclassified	274,486,000	303,146,000	301,363,000
Debt	9,412,631,000	10,608,294,000
Foreign currency translation gains (losses), net	63,455,000	(135,958,000)	(208,901,000)
Senior notes	6,100,000,000
Forward Contracts
Derivative Instruments Gain Loss [Line Items]
Foreign currency translation gains (losses), net	(17,900,000)	0	10,000,000
Foreign Currency Options [Member]
Derivative Instruments Gain Loss [Line Items]
Foreign currency translation gains (losses), net	(5,400,000)
Designated As Hedging Instrument [Member] | Forward Contracts
Derivative Instruments Gain Loss [Line Items]
Debt	3,600,000,000	3,400,000,000	$ 3,500,000,000	€ 3,100			€ 3,200	€ 3,200
Designated As Hedging Instrument [Member] | Foreign Currency Options [Member]
Derivative Instruments Gain Loss [Line Items]
Senior notes	436,000,000			€ 323.7	$ 645,300,000	€ 500
Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member]
Derivative Instruments Gain Loss [Line Items]
Interest expense reclassified	5,400,000	$ 5,500,000
Amount to be reclassified to interest expense, next 12 months	$ 3,100,000

Financial Instruments and Fa107

Financial Instruments and Fair Value Measurements - Carrying Amounts and Estimated Fair Values of Debt (Detail) - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Carrying Value of Debt	$ 9,412,631	$ 10,608,294
Fair Value of Debt	9,955,795	11,219,716
Credit Facilities [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Carrying Value of Debt	317,392	35,023
Fair Value of Debt	317,496	35,061
Senior Notes [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Carrying Value of Debt	6,067,277	6,417,492
Fair Value of Debt	6,537,100	6,935,485
Term Loans and Unsecured Other Debt [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Carrying Value of Debt	2,060,491	1,499,001
Fair Value of Debt	2,075,002	1,510,661
Secured Mortgages [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Carrying Value of Debt	808,096	979,585
Fair Value of Debt	867,067	1,055,020
Secured Mortgage Debt of Consolidated Entities [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Carrying Value of Debt	159,375	1,677,193
Fair Value of Debt	$ 159,130	$ 1,683,489

Commitments and Contingencies -

Commitments and Contingencies - Additional Information (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Commitments And Contingencies Disclosure [Abstract]
Percentage of agreement indemnification	100.00%
Outstanding performance and surety bonds	$ 178.4	$ 123.5

Business Segments - Additional

Business Segments - Additional Information (Detail)	12 Months Ended
	Dec. 31, 2017Segment
Segment Reporting [Abstract]
Number of operating segments	2

Business Segments - Segment Rep

Business Segments - Segment Reporting, Reconciliation of Revenues, Operating Income and Assets (Detail) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Segment Reporting Information [Line Items]
Total revenues	$ 619,922	$ 602,874	$ 766,183	$ 629,155	$ 620,115	$ 704,565	$ 602,155	$ 606,300	$ 2,618,134	$ 2,533,135	$ 2,197,074
Consolidated net earnings	158,417	$ 175,491	$ 275,272	$ 161,886	164,208	$ 232,624	$ 142,348	$ 129,198	771,066	668,378	380,172
General and administrative expenses									231,059	222,067	217,227
Depreciation and amortization expenses									879,140	930,985	880,373
Earnings from unconsolidated entities, net									248,567	206,307	159,262
Interest expense									(274,486)	(303,146)	(301,363)
Interest and other income, net									13,731	8,101	25,484
Gains on dispositions of investments in real estate and revaluation of equity investments upon acquisition of a controlling interest, net									1,182,965	757,398	758,887
Foreign currency and derivative gains (losses), net									(57,896)	7,582	12,466
Gains (losses) on early extinguishment of debt, net									(68,379)	2,484	(86,303)
Earnings before income taxes									1,815,568	1,347,104	948,605
Total assets	29,481,075				30,249,932				29,481,075	30,249,932
Investments in and advances to unconsolidated entities	5,496,450				4,230,429				5,496,450	4,230,429
Assets held for sale or contribution	342,060				322,139				342,060	322,139
Notes receivable backed by real estate	34,260				32,100				34,260	32,100	235,050
Cash and cash equivalents	447,046				807,316				447,046	807,316	264,080	$ 350,692
Other assets	1,381,963				1,496,990				1,381,963	1,496,990
Operating Segments [Member]
Segment Reporting Information [Line Items]
Total revenues									2,618,134	2,533,135	2,197,074
Consolidated net earnings									1,881,265	1,821,430	1,477,772
Total assets	22,960,741				24,614,975				22,960,741	24,614,975
Operating Segments [Member] | Real Estate Operations [Member]
Segment Reporting Information [Line Items]
Total revenues									2,244,245	2,229,573	1,979,245
Consolidated net earnings									1,662,517	1,646,374	1,368,365
Total assets	22,918,099				24,547,949				22,918,099	24,547,949
Operating Segments [Member] | Strategic Capital [Member]
Segment Reporting Information [Line Items]
Total revenues									373,889	303,562	217,829
Consolidated net earnings									218,748	175,056	109,407
Total assets	42,642				67,026				42,642	67,026
Operating Segments [Member] | U.S. [Member] | Real Estate Operations [Member]
Segment Reporting Information [Line Items]
Total revenues									2,025,184	2,040,308	1,801,858
Consolidated net earnings									1,519,164	1,520,571	1,256,188
Total assets	19,058,610				21,286,422				19,058,610	21,286,422
Operating Segments [Member] | U.S. [Member] | Strategic Capital [Member]
Segment Reporting Information [Line Items]
Total revenues									176,720	39,360	39,396
Consolidated net earnings									106,471	(1,622)	(1,925)
Total assets	16,818				18,090				16,818	18,090
Operating Segments [Member] | Other Americas [Member] | Real Estate Operations [Member]
Segment Reporting Information [Line Items]
Total revenues									84,789	58,519	57,316
Consolidated net earnings									58,842	38,114	38,061
Total assets	1,767,385				978,476				1,767,385	978,476
Operating Segments [Member] | Other Americas [Member] | Strategic Capital [Member]
Segment Reporting Information [Line Items]
Total revenues									28,494	22,799	22,507
Consolidated net earnings									16,811	12,777	13,496
Operating Segments [Member] | Europe [Member] | Real Estate Operations [Member]
Segment Reporting Information [Line Items]
Total revenues									73,708	75,602	69,576
Consolidated net earnings									51,277	54,406	39,721
Total assets	1,008,340				1,346,589				1,008,340	1,346,589
Operating Segments [Member] | Europe [Member] | Strategic Capital [Member]
Segment Reporting Information [Line Items]
Total revenues									106,862	186,652	112,744
Consolidated net earnings									68,127	144,132	86,215
Total assets	25,280				47,635				25,280	47,635
Operating Segments [Member] | Asia [Member] | Real Estate Operations [Member]
Segment Reporting Information [Line Items]
Total revenues									60,564	55,144	50,495
Consolidated net earnings									33,234	33,283	34,395
Total assets	1,083,764				936,462				1,083,764	936,462
Operating Segments [Member] | Asia [Member] | Strategic Capital [Member]
Segment Reporting Information [Line Items]
Total revenues									61,813	54,751	43,182
Consolidated net earnings									27,339	19,769	11,621
Total assets	544				1,301				544	1,301
Reconciling Items [Member]
Segment Reporting Information [Line Items]
Consolidated net earnings									771,066	668,378	380,172
General and administrative expenses									231,059	222,067	217,227
Depreciation and amortization expenses									879,140	930,985	880,373
Earnings from unconsolidated entities, net									248,567	206,307	159,262
Interest expense									(274,486)	(303,146)	(301,363)
Interest and other income, net									13,731	8,101	25,484
Gains on dispositions of investments in real estate and revaluation of equity investments upon acquisition of a controlling interest, net									1,182,965	757,398	758,887
Foreign currency and derivative gains (losses), net									(57,896)	7,582	12,466
Gains (losses) on early extinguishment of debt, net									(68,379)	2,484	$ (86,303)
Total assets	6,520,334				5,634,957				6,520,334	5,634,957
Investments in and advances to unconsolidated entities	5,496,450				4,230,429				5,496,450	4,230,429
Assets held for sale or contribution	342,060				322,139				342,060	322,139
Notes receivable backed by real estate	34,260				32,100				34,260	32,100
Cash and cash equivalents	447,046				807,316				447,046	807,316
Other assets	$ 200,518				$ 242,973				$ 200,518	$ 242,973

Business Segments - Segment 111

Business Segments - Segment Reporting, Reconciliation of Revenues, Operating Income and Assets (Parenthetical) (Detail) - USD ($) $ in Millions	Dec. 31, 2016	Dec. 31, 2015
Strategic Capital [Member] | Europe [Member]
Segment Reporting Information [Line Items]
Goodwill	$ 25.3	$ 25.3

Supplemental Cash Flow Infor112

Supplemental Cash Flow Information - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015	Jul. 31, 2017
Supplemental Cash Flow Information [Line Items]
Notes receivable backed by real estate	$ 34,260	$ 32,100	$ 235,050
Capitalization for equity based compensation expense	28,800	25,800	22,700
Notes receivable backed by real estate	53,800		235,100
Notes exchanged			459,800
KTR Capital Partners and Affiliates [Member]
Supplemental Cash Flow Information [Line Items]
Secured Debt			290,700
Assumed debt			$ 170,100
Common [Member]
Supplemental Cash Flow Information [Line Items]
Number of share issued on debt conversion			11,900,000
Prologis, L.P. [Member]
Supplemental Cash Flow Information [Line Items]
Notes receivable backed by real estate	$ 34,260	$ 32,100
Prologis, L.P. [Member] | Common [Member]
Supplemental Cash Flow Information [Line Items]
Limited partnerships units redeemed	1,500,000	1,900,000
Prologis Targeted U S Logistics Fund [Member]
Supplemental Cash Flow Information [Line Items]
Equity ownership interest received	$ 1,100,000
Notes receivable backed by real estate	19,500
Secured Debt	956,000			$ 956,000
Unconsolidated Entities [Member]
Supplemental Cash Flow Information [Line Items]
Equity ownership interest received	$ 153,300	$ 135,300	$ 65,300

Selected Quarterly Financial113

Selected Quarterly Financial Data (Unaudited) - Selected Quarterly Financial Data (Detail) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Selected Quarterly Financial Data [Line Items]
Rental revenues	$ 433,568	$ 416,427	$ 447,960	$ 439,884	$ 435,722	$ 435,868	$ 426,150	$ 437,104	$ 1,737,839	$ 1,734,844	$ 1,536,117
Rental recoveries	117,081	114,755	128,417	127,049	124,163	124,409	119,981	117,012	487,302	485,565	437,070
Total revenues	619,922	602,874	766,183	629,155	620,115	704,565	602,155	606,300	2,618,134	2,533,135	2,197,074
Rental expenses	(140,338)	(128,735)	(147,794)	(152,656)	(141,050)	(140,514)	(140,725)	(146,581)	(569,523)	(568,870)	(544,182)
Operating income	158,417	175,491	275,272	161,886	164,208	232,624	142,348	129,198	771,066	668,378	380,172
Consolidated net earnings	338,873	913,417	287,980	220,689	466,702	307,242	295,791	222,805
Net earnings attributable to common stockholders/unit holders	$ 295,515	$ 876,218	$ 266,943	$ 203,255	$ 440,539	$ 279,255	$ 275,383	$ 208,041	$ 1,641,931	$ 1,203,218	$ 862,788
Net earnings per share attributable to common stockholders/unitholders - Basic	$ 0.56	$ 1.65	$ 0.50	$ 0.38	$ 0.83	$ 0.53	$ 0.52	$ 0.40	$ 3.10	$ 2.29	$ 1.66
Net earnings per share attributable to common stockholders/unitholders - Diluted	$ 0.55	$ 1.63	$ 0.50	$ 0.38	$ 0.82	$ 0.52	$ 0.52	$ 0.39	$ 3.06	$ 2.27	$ 1.64
Prologis, L.P. [Member]
Selected Quarterly Financial Data [Line Items]
Rental revenues	$ 433,568	$ 416,427	$ 447,960	$ 439,884	$ 435,722	$ 435,868	$ 426,150	$ 437,104
Rental recoveries	117,081	114,755	128,417	127,049	124,163	124,409	119,981	117,012
Total revenues	619,922	602,874	766,183	629,155	620,115	704,565	602,155	606,300
Rental expenses	(140,338)	(128,735)	(147,794)	(152,656)	(141,050)	(140,514)	(140,725)	(146,581)
Operating income	158,417	175,491	275,272	161,886	164,208	232,624	142,348	129,198
Consolidated net earnings	338,873	913,417	287,980	220,689	466,702	307,242	295,791	222,805
Net earnings attributable to common stockholders/unit holders	$ 303,416	$ 900,331	$ 274,320	$ 208,878	$ 452,602	$ 286,943	$ 283,699	$ 214,275
Net earnings per share attributable to common stockholders/unitholders - Basic	$ 0.56	$ 1.65	$ 0.50	$ 0.38	$ 0.83	$ 0.53	$ 0.52	$ 0.40
Net earnings per share attributable to common stockholders/unitholders - Diluted	$ 0.55	$ 1.63	$ 0.50	$ 0.38	$ 0.82	$ 0.52	$ 0.52	$ 0.39

Real Estate and Accumulated 114

Real Estate and Accumulated Depreciation (Detail) $ in Thousands	12 Months Ended
	Dec. 31, 2017USD ($)Property	Dec. 31, 2016USD ($)	Dec. 31, 2015USD ($)	Dec. 31, 2014USD ($)
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1,610
Land	$ 6,218,850
Building and Improvements	12,699,863
Costs capitalized subsequent to acquisition	5,260,103
Carrying amount of land	6,378,992
Carrying amount of buildings and improvements	17,799,824
Carrying amount of land and buildings and improvements, Total	24,178,816	$ 25,375,539	$ 25,608,648	$ 20,109,432
Accumulated Depreciation	$ (3,971,501)	$ (3,679,479)	$ (3,207,855)	$ (2,748,835)
Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	85
Land	$ 643,014
Building and Improvements	0
Costs capitalized subsequent to acquisition	950,475
Carrying amount of land	643,014
Carrying amount of buildings and improvements	950,475
Carrying amount of land and buildings and improvements, Total	1,593,489
Accumulated Depreciation	$ 0
United States: Markets [Member] | U.S. [Member] | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	42
Land	$ 266,888
Building and Improvements	0
Costs capitalized subsequent to acquisition	422,321
Carrying amount of land	266,888
Carrying amount of buildings and improvements	422,321
Carrying amount of land and buildings and improvements, Total	689,209
Accumulated Depreciation	$ 0
United States: Markets [Member] | Southern California [Member] | U.S. [Member] | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	5
Land	$ 30,550
Building and Improvements	0
Costs capitalized subsequent to acquisition	24,085
Carrying amount of land	30,550
Carrying amount of buildings and improvements	24,085
Carrying amount of land and buildings and improvements, Total	54,635
Accumulated Depreciation	$ 0
United States: Markets [Member] | Meridian Park [Member] | Southern California [Member] | U.S. [Member] | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 17,709
Building and Improvements	0
Costs capitalized subsequent to acquisition	21,497
Carrying amount of land	17,709
Carrying amount of buildings and improvements	21,497
Carrying amount of land and buildings and improvements, Total	39,206
Accumulated Depreciation	$ 0
Date of Construction/ Acquisition	2,017
United States: Markets [Member] | Moreno Valley [Member] | Southern California [Member] | U.S. [Member] | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	4
Land	$ 12,841
Building and Improvements	0
Costs capitalized subsequent to acquisition	2,588
Carrying amount of land	12,841
Carrying amount of buildings and improvements	2,588
Carrying amount of land and buildings and improvements, Total	15,429
Accumulated Depreciation	$ 0
North American Markets [Member] | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	7
Land	$ 70,919
Building and Improvements	0
Costs capitalized subsequent to acquisition	45,263
Carrying amount of land	70,919
Carrying amount of buildings and improvements	45,263
Carrying amount of land and buildings and improvements, Total	116,182
Accumulated Depreciation	$ 0
North American Markets [Member] | Canada [Member] | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 7,402
Building and Improvements	0
Costs capitalized subsequent to acquisition	9,478
Carrying amount of land	7,402
Carrying amount of buildings and improvements	9,478
Carrying amount of land and buildings and improvements, Total	16,880
Accumulated Depreciation	$ 0
North American Markets [Member] | Mexico [Member] | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	6
Land	$ 63,517
Building and Improvements	0
Costs capitalized subsequent to acquisition	35,785
Carrying amount of land	63,517
Carrying amount of buildings and improvements	35,785
Carrying amount of land and buildings and improvements, Total	99,302
Accumulated Depreciation	$ 0
North American Markets [Member] | Meadowvale Distribution Center [Member] | Canada [Member] | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 7,402
Building and Improvements	0
Costs capitalized subsequent to acquisition	9,478
Carrying amount of land	7,402
Carrying amount of buildings and improvements	9,478
Carrying amount of land and buildings and improvements, Total	16,880
Accumulated Depreciation	$ 0
North American Markets [Member] | San Jose Distribution Center [Member] | Mexico [Member] | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	4
Land	$ 59,230
Building and Improvements	0
Costs capitalized subsequent to acquisition	25,310
Carrying amount of land	59,230
Carrying amount of buildings and improvements	25,310
Carrying amount of land and buildings and improvements, Total	84,540
Accumulated Depreciation	$ 0
Date of Construction/ Acquisition	2,017
North American Markets [Member] | Centro Industrial Center | Mexico [Member] | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 1,601
Building and Improvements	0
Costs capitalized subsequent to acquisition	3,692
Carrying amount of land	1,601
Carrying amount of buildings and improvements	3,692
Carrying amount of land and buildings and improvements, Total	5,293
Accumulated Depreciation	$ 0
North American Markets [Member] | Monterrey Airport [Member] | Mexico [Member] | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 2,686
Building and Improvements	0
Costs capitalized subsequent to acquisition	6,783
Carrying amount of land	2,686
Carrying amount of buildings and improvements	6,783
Carrying amount of land and buildings and improvements, Total	9,469
Accumulated Depreciation	$ 0
Date of Construction/ Acquisition	2,017
Europe Markets
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	28
Land	$ 162,936
Building and Improvements	0
Costs capitalized subsequent to acquisition	243,543
Carrying amount of land	162,936
Carrying amount of buildings and improvements	243,543
Carrying amount of land and buildings and improvements, Total	406,479
Accumulated Depreciation	$ 0
Europe Markets | France [Member] | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	3
Land	$ 17,639
Building and Improvements	0
Costs capitalized subsequent to acquisition	34,595
Carrying amount of land	17,639
Carrying amount of buildings and improvements	34,595
Carrying amount of land and buildings and improvements, Total	52,234
Accumulated Depreciation	$ 0
Europe Markets | Germany [Member] | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 15,669
Building and Improvements	0
Costs capitalized subsequent to acquisition	38,378
Carrying amount of land	15,669
Carrying amount of buildings and improvements	38,378
Carrying amount of land and buildings and improvements, Total	54,047
Accumulated Depreciation	$ 0
Europe Markets | Poland [Member] | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 374
Building and Improvements	0
Costs capitalized subsequent to acquisition	3,341
Carrying amount of land	374
Carrying amount of buildings and improvements	3,341
Carrying amount of land and buildings and improvements, Total	3,715
Accumulated Depreciation	$ 0
Europe Markets | Spain [Member] | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	4
Land	$ 26,394
Building and Improvements	0
Costs capitalized subsequent to acquisition	25,198
Carrying amount of land	26,394
Carrying amount of buildings and improvements	25,198
Carrying amount of land and buildings and improvements, Total	51,592
Accumulated Depreciation	$ 0
Europe Markets | Sweden [Member] | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 9,864
Building and Improvements	0
Costs capitalized subsequent to acquisition	16,273
Carrying amount of land	9,864
Carrying amount of buildings and improvements	16,273
Carrying amount of land and buildings and improvements, Total	26,137
Accumulated Depreciation	$ 0
Europe Markets | United Kingdom [Member] | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 24,691
Building and Improvements	0
Costs capitalized subsequent to acquisition	26,689
Carrying amount of land	24,691
Carrying amount of buildings and improvements	26,689
Carrying amount of land and buildings and improvements, Total	51,380
Accumulated Depreciation	$ 0
Europe Markets | CZECH REPUBLIC | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	3
Land	$ 11,422
Building and Improvements	0
Costs capitalized subsequent to acquisition	12,730
Carrying amount of land	11,422
Carrying amount of buildings and improvements	12,730
Carrying amount of land and buildings and improvements, Total	24,152
Accumulated Depreciation	$ 0
Europe Markets | Italy [Member] | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	5
Land	$ 24,326
Building and Improvements	0
Costs capitalized subsequent to acquisition	27,701
Carrying amount of land	24,326
Carrying amount of buildings and improvements	27,701
Carrying amount of land and buildings and improvements, Total	52,027
Accumulated Depreciation	$ 0
Europe Markets | Netherlands [Member] | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	3
Land	$ 26,082
Building and Improvements	0
Costs capitalized subsequent to acquisition	39,184
Carrying amount of land	26,082
Carrying amount of buildings and improvements	39,184
Carrying amount of land and buildings and improvements, Total	65,266
Accumulated Depreciation	$ 0
Europe Markets | Slovakia [Member] | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	4
Land	$ 6,475
Building and Improvements	0
Costs capitalized subsequent to acquisition	19,454
Carrying amount of land	6,475
Carrying amount of buildings and improvements	19,454
Carrying amount of land and buildings and improvements, Total	25,929
Accumulated Depreciation	$ 0
Europe Markets | Ontario Distribution Center [Member] | Netherlands [Member] | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 13,961
Building and Improvements	0
Costs capitalized subsequent to acquisition	19,220
Carrying amount of land	13,961
Carrying amount of buildings and improvements	19,220
Carrying amount of land and buildings and improvements, Total	33,181
Accumulated Depreciation	$ 0
Date of Construction/ Acquisition	2,017
Europe Markets | Le Havre Distribution Center [Member] | France [Member] | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 1,001
Building and Improvements	0
Costs capitalized subsequent to acquisition	12,337
Carrying amount of land	1,001
Carrying amount of buildings and improvements	12,337
Carrying amount of land and buildings and improvements, Total	13,338
Accumulated Depreciation	$ 0
Date of Construction/ Acquisition	2,017
Europe Markets | Moissy II Distribution Center [Member] | France [Member] | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 11,554
Building and Improvements	0
Costs capitalized subsequent to acquisition	12,966
Carrying amount of land	11,554
Carrying amount of buildings and improvements	12,966
Carrying amount of land and buildings and improvements, Total	24,520
Accumulated Depreciation	$ 0
Europe Markets | Szczecin Distribution Center | Poland [Member] | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 374
Building and Improvements	0
Costs capitalized subsequent to acquisition	3,341
Carrying amount of land	374
Carrying amount of buildings and improvements	3,341
Carrying amount of land and buildings and improvements, Total	3,715
Accumulated Depreciation	$ 0
Date of Construction/ Acquisition	2,017
Europe Markets | Prague Airport Distribution Center [Member] | CZECH REPUBLIC | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 3,137
Building and Improvements	0
Costs capitalized subsequent to acquisition	6,338
Carrying amount of land	3,137
Carrying amount of buildings and improvements	6,338
Carrying amount of land and buildings and improvements, Total	9,475
Accumulated Depreciation	$ 0
Date of Construction/ Acquisition	2,017
Europe Markets | Prague Rudna Distribution Center [Member] | CZECH REPUBLIC | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 5,464
Building and Improvements	0
Costs capitalized subsequent to acquisition	6,208
Carrying amount of land	5,464
Carrying amount of buildings and improvements	6,208
Carrying amount of land and buildings and improvements, Total	11,672
Accumulated Depreciation	$ 0
Europe Markets | Uzice Distribution Center [Member] | CZECH REPUBLIC | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 2,821
Building and Improvements	0
Costs capitalized subsequent to acquisition	184
Carrying amount of land	2,821
Carrying amount of buildings and improvements	184
Carrying amount of land and buildings and improvements, Total	3,005
Accumulated Depreciation	$ 0
Europe Markets | Marly Distribution Center [Member] | France [Member] | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 5,084
Building and Improvements	0
Costs capitalized subsequent to acquisition	9,292
Carrying amount of land	5,084
Carrying amount of buildings and improvements	9,292
Carrying amount of land and buildings and improvements, Total	14,376
Accumulated Depreciation	$ 0
Europe Markets | Kerpen | Germany [Member] | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 6,963
Building and Improvements	0
Costs capitalized subsequent to acquisition	17,286
Carrying amount of land	6,963
Carrying amount of buildings and improvements	17,286
Carrying amount of land and buildings and improvements, Total	24,249
Accumulated Depreciation	$ 0
Europe Markets | Unna Distribution Center [Member] | Germany [Member] | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 8,706
Building and Improvements	0
Costs capitalized subsequent to acquisition	21,092
Carrying amount of land	8,706
Carrying amount of buildings and improvements	21,092
Carrying amount of land and buildings and improvements, Total	29,798
Accumulated Depreciation	$ 0
Date of Construction/ Acquisition	2,017
Europe Markets | Bologna Distribution Center [Member] | Italy [Member] | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	3
Land	$ 15,349
Building and Improvements	0
Costs capitalized subsequent to acquisition	14,876
Carrying amount of land	15,349
Carrying amount of buildings and improvements	14,876
Carrying amount of land and buildings and improvements, Total	30,225
Accumulated Depreciation	$ 0
Europe Markets | Padua Distribution Center [Member] | Italy [Member] | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 649
Building and Improvements	0
Costs capitalized subsequent to acquisition	276
Carrying amount of land	649
Carrying amount of buildings and improvements	276
Carrying amount of land and buildings and improvements, Total	925
Accumulated Depreciation	$ 0
Europe Markets | Pozzuolo Distribution Center [Member] | Italy [Member] | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 8,328
Building and Improvements	0
Costs capitalized subsequent to acquisition	12,549
Carrying amount of land	8,328
Carrying amount of buildings and improvements	12,549
Carrying amount of land and buildings and improvements, Total	20,877
Accumulated Depreciation	$ 0
Europe Markets | Tilburg Distribution Center [Member] | Netherlands [Member] | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 6,004
Building and Improvements	0
Costs capitalized subsequent to acquisition	9,819
Carrying amount of land	6,004
Carrying amount of buildings and improvements	9,819
Carrying amount of land and buildings and improvements, Total	15,823
Accumulated Depreciation	$ 0
Europe Markets | Venlo Distribution Center [Member] | Netherlands [Member] | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 6,117
Building and Improvements	0
Costs capitalized subsequent to acquisition	10,145
Carrying amount of land	6,117
Carrying amount of buildings and improvements	10,145
Carrying amount of land and buildings and improvements, Total	16,262
Accumulated Depreciation	$ 0
Europe Markets | Bratislava Distribution Center [Member] | Slovakia [Member] | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 1,052
Building and Improvements	0
Costs capitalized subsequent to acquisition	0
Carrying amount of land	1,052
Carrying amount of buildings and improvements	0
Carrying amount of land and buildings and improvements, Total	1,052
Accumulated Depreciation	$ 0
Europe Markets | Nitra Distribution Center [Member] | Slovakia [Member] | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 3,410
Building and Improvements	0
Costs capitalized subsequent to acquisition	11,377
Carrying amount of land	3,410
Carrying amount of buildings and improvements	11,377
Carrying amount of land and buildings and improvements, Total	14,787
Accumulated Depreciation	$ 0
Europe Markets | ProLogis Park Nove Mesto [Member] | Slovakia [Member] | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 2,013
Building and Improvements	0
Costs capitalized subsequent to acquisition	8,077
Carrying amount of land	2,013
Carrying amount of buildings and improvements	8,077
Carrying amount of land and buildings and improvements, Total	10,090
Accumulated Depreciation	$ 0
Date of Construction/ Acquisition	2,017
Europe Markets | Massalaves Distribution Center [Member] | Spain [Member] | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 5,513
Building and Improvements	0
Costs capitalized subsequent to acquisition	2,976
Carrying amount of land	5,513
Carrying amount of buildings and improvements	2,976
Carrying amount of land and buildings and improvements, Total	8,489
Accumulated Depreciation	$ 0
Europe Markets | Penedes Distribution Center [Member] | Spain [Member] | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 13,657
Building and Improvements	0
Costs capitalized subsequent to acquisition	13,032
Carrying amount of land	13,657
Carrying amount of buildings and improvements	13,032
Carrying amount of land and buildings and improvements, Total	26,689
Accumulated Depreciation	$ 0
Date of Construction/ Acquisition	2,017
Europe Markets | San Fernando Distribution Center [Member] | Spain [Member] | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 7,224
Building and Improvements	0
Costs capitalized subsequent to acquisition	9,190
Carrying amount of land	7,224
Carrying amount of buildings and improvements	9,190
Carrying amount of land and buildings and improvements, Total	16,414
Accumulated Depreciation	$ 0
Date of Construction/ Acquisition	2,017
Europe Markets | Gothenburg Distribution Center [Member] | Sweden [Member] | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 9,864
Building and Improvements	0
Costs capitalized subsequent to acquisition	16,273
Carrying amount of land	9,864
Carrying amount of buildings and improvements	16,273
Carrying amount of land and buildings and improvements, Total	26,137
Accumulated Depreciation	$ 0
Date of Construction/ Acquisition	2,017
Europe Markets | Pineham Distribution Center | United Kingdom [Member] | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 15,349
Building and Improvements	0
Costs capitalized subsequent to acquisition	19,554
Carrying amount of land	15,349
Carrying amount of buildings and improvements	19,554
Carrying amount of land and buildings and improvements, Total	34,903
Accumulated Depreciation	$ 0
Europe Markets | Wellingborough Distribution Center [Member] | United Kingdom [Member] | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 9,342
Building and Improvements	0
Costs capitalized subsequent to acquisition	7,135
Carrying amount of land	9,342
Carrying amount of buildings and improvements	7,135
Carrying amount of land and buildings and improvements, Total	16,477
Accumulated Depreciation	$ 0
Asia Markets [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	8
Land	$ 142,271
Building and Improvements	0
Costs capitalized subsequent to acquisition	239,348
Carrying amount of land	142,271
Carrying amount of buildings and improvements	239,348
Carrying amount of land and buildings and improvements, Total	381,619
Accumulated Depreciation	$ 0
Asia Markets [Member] | Japan [Member] | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	8
Land	$ 142,271
Building and Improvements	0
Costs capitalized subsequent to acquisition	239,348
Carrying amount of land	142,271
Carrying amount of buildings and improvements	239,348
Carrying amount of land and buildings and improvements, Total	381,619
Accumulated Depreciation	$ 0
Asia Markets [Member] | Higashi Matsuyama Distribution Center [Member] | Japan [Member] | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 13,937
Building and Improvements	0
Costs capitalized subsequent to acquisition	71,275
Carrying amount of land	13,937
Carrying amount of buildings and improvements	71,275
Carrying amount of land and buildings and improvements, Total	85,212
Accumulated Depreciation	$ 0
Asia Markets [Member] | Kadoma Distribution Center [Member] | Japan [Member] | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 15,296
Building and Improvements	0
Costs capitalized subsequent to acquisition	3,704
Carrying amount of land	15,296
Carrying amount of buildings and improvements	3,704
Carrying amount of land and buildings and improvements, Total	19,000
Accumulated Depreciation	$ 0
Asia Markets [Member] | Kobe Distribution Center [Member] | Japan [Member] | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 6,911
Building and Improvements	0
Costs capitalized subsequent to acquisition	31
Carrying amount of land	6,911
Carrying amount of buildings and improvements	31
Carrying amount of land and buildings and improvements, Total	6,942
Accumulated Depreciation	$ 0
Asia Markets [Member] | Koga Distribution Center [Member] | Japan [Member] | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 5,110
Building and Improvements	0
Costs capitalized subsequent to acquisition	13,801
Carrying amount of land	5,110
Carrying amount of buildings and improvements	13,801
Carrying amount of land and buildings and improvements, Total	18,911
Accumulated Depreciation	$ 0
Asia Markets [Member] | Kyo Tababe Distribution Center [Member] | Japan [Member] | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 38,382
Building and Improvements	0
Costs capitalized subsequent to acquisition	62,657
Carrying amount of land	38,382
Carrying amount of buildings and improvements	62,657
Carrying amount of land and buildings and improvements, Total	101,039
Accumulated Depreciation	$ 0
Asia Markets [Member] | ProLogis Park Sendai [Member] | Japan [Member] | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 16,657
Building and Improvements	0
Costs capitalized subsequent to acquisition	9,104
Carrying amount of land	16,657
Carrying amount of buildings and improvements	9,104
Carrying amount of land and buildings and improvements, Total	25,761
Accumulated Depreciation	$ 0
Asia Markets [Member] | Shiohama Distribution Center 1 [Member] | Japan [Member] | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 36,608
Building and Improvements	0
Costs capitalized subsequent to acquisition	61,710
Carrying amount of land	36,608
Carrying amount of buildings and improvements	61,710
Carrying amount of land and buildings and improvements, Total	98,318
Accumulated Depreciation	$ 0
Date of Construction/ Acquisition	2,017
Asia Markets [Member] | Tsukuba Distribution Center [Member] | Japan [Member] | Development Portfolio
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 9,370
Building and Improvements	0
Costs capitalized subsequent to acquisition	17,066
Carrying amount of land	9,370
Carrying amount of buildings and improvements	17,066
Carrying amount of land and buildings and improvements, Total	26,436
Accumulated Depreciation	$ 0
Operating Properties [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1,525
Land	$ 5,575,836
Building and Improvements	12,699,863
Costs capitalized subsequent to acquisition	4,309,628
Carrying amount of land	5,735,978
Carrying amount of buildings and improvements	16,849,349
Carrying amount of land and buildings and improvements, Total	22,585,327
Accumulated Depreciation	$ (3,971,501)
Operating Properties [Member] | United States: Markets [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1,441
Land	$ 5,083,384
Building and Improvements	11,737,449
Costs capitalized subsequent to acquisition	3,717,085
Carrying amount of land	5,240,956
Carrying amount of buildings and improvements	15,296,962
Carrying amount of land and buildings and improvements, Total	20,537,918
Accumulated Depreciation	$ (3,791,073)
Operating Properties [Member] | United States: Markets [Member] | Atlanta Georgia [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	72
Land	$ 115,772
Building and Improvements	394,106
Costs capitalized subsequent to acquisition	200,566
Carrying amount of land	116,780
Carrying amount of buildings and improvements	593,664
Carrying amount of land and buildings and improvements, Total	710,444
Accumulated Depreciation	$ (152,835)
Operating Properties [Member] | United States: Markets [Member] | Austin Texas | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	10
Land	$ 12,783
Building and Improvements	52,335
Costs capitalized subsequent to acquisition	5,364
Carrying amount of land	12,837
Carrying amount of buildings and improvements	57,645
Carrying amount of land and buildings and improvements, Total	70,482
Accumulated Depreciation	$ (18,933)
Operating Properties [Member] | United States: Markets [Member] | Central & Eastern, Pennsylvania [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	27
Land	$ 175,970
Building and Improvements	586,849
Costs capitalized subsequent to acquisition	154,069
Carrying amount of land	179,375
Carrying amount of buildings and improvements	737,513
Carrying amount of land and buildings and improvements, Total	916,888
Accumulated Depreciation	$ (129,481)
Operating Properties [Member] | United States: Markets [Member] | Central Valley California | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	18
Land	$ 73,689
Building and Improvements	173,890
Costs capitalized subsequent to acquisition	281,476
Carrying amount of land	82,819
Carrying amount of buildings and improvements	446,236
Carrying amount of land and buildings and improvements, Total	529,055
Accumulated Depreciation	$ (103,221)
Operating Properties [Member] | United States: Markets [Member] | Charlotte, North Carolina [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	16
Land	$ 15,202
Building and Improvements	32,889
Costs capitalized subsequent to acquisition	56,272
Carrying amount of land	17,465
Carrying amount of buildings and improvements	86,898
Carrying amount of land and buildings and improvements, Total	104,363
Accumulated Depreciation	$ (34,675)
Operating Properties [Member] | United States: Markets [Member] | Southern California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	264
Land	$ 1,852,690
Building and Improvements	2,915,110
Costs capitalized subsequent to acquisition	724,753
Carrying amount of land	1,945,000
Carrying amount of buildings and improvements	3,547,553
Carrying amount of land and buildings and improvements, Total	5,492,553
Accumulated Depreciation	$ (855,914)
Operating Properties [Member] | United States: Markets [Member] | Atlanta NE Distribution Center [Member] | Atlanta Georgia [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	14
Land	$ 14,559
Building and Improvements	41,096
Costs capitalized subsequent to acquisition	38,852
Carrying amount of land	15,165
Carrying amount of buildings and improvements	79,342
Carrying amount of land and buildings and improvements, Total	94,507
Accumulated Depreciation	$ (37,280)
Date of Construction/ Acquisition	1995, 1996, 1997, 2012, 2015
Operating Properties [Member] | United States: Markets [Member] | Atlanta South Business Park [Member] | Atlanta Georgia [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	11
Land	$ 9,153
Building and Improvements	40,834
Costs capitalized subsequent to acquisition	6,159
Carrying amount of land	9,153
Carrying amount of buildings and improvements	46,993
Carrying amount of land and buildings and improvements, Total	56,146
Accumulated Depreciation	$ (12,197)
Date of Construction/ Acquisition	2011, 2015
Operating Properties [Member] | United States: Markets [Member] | Atlanta West Distribution Center [Member] | Atlanta Georgia [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	4
Land	$ 12,311
Building and Improvements	38,291
Costs capitalized subsequent to acquisition	7,719
Carrying amount of land	12,311
Carrying amount of buildings and improvements	46,010
Carrying amount of land and buildings and improvements, Total	58,321
Accumulated Depreciation	$ (8,818)
Date of Construction/ Acquisition	2006, 2015
Operating Properties [Member] | United States: Markets [Member] | Berkeley Lake Distribution Center [Member] | Atlanta Georgia [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 2,046
Building and Improvements	8,712
Costs capitalized subsequent to acquisition	1,274
Carrying amount of land	2,046
Carrying amount of buildings and improvements	9,986
Carrying amount of land and buildings and improvements, Total	12,032
Accumulated Depreciation	$ (3,009)
Date of Construction/ Acquisition	2,006
Operating Properties [Member] | United States: Markets [Member] | Buford Distribution Center [Member] | Atlanta Georgia [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 2,659
Building and Improvements	8,847
Costs capitalized subsequent to acquisition	6,302
Carrying amount of land	2,659
Carrying amount of buildings and improvements	15,149
Carrying amount of land and buildings and improvements, Total	17,808
Accumulated Depreciation	$ (2,734)
Date of Construction/ Acquisition	2007, 2015
Operating Properties [Member] | United States: Markets [Member] | Cobb Place Distribution Center [Member] | Atlanta Georgia [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 2,970
Building and Improvements	12,702
Costs capitalized subsequent to acquisition	2,008
Carrying amount of land	2,970
Carrying amount of buildings and improvements	14,710
Carrying amount of land and buildings and improvements, Total	17,680
Accumulated Depreciation	$ (3,135)
Date of Construction/ Acquisition	2,012
Operating Properties [Member] | United States: Markets [Member] | Douglas Hill Distribution Center [Member] | Atlanta Georgia [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	4
Land	$ 11,599
Building and Improvements	46,826
Costs capitalized subsequent to acquisition	5,169
Carrying amount of land	11,677
Carrying amount of buildings and improvements	51,917
Carrying amount of land and buildings and improvements, Total	63,594
Accumulated Depreciation	$ (21,357)
Date of Construction/ Acquisition	2,005
Operating Properties [Member] | United States: Markets [Member] | Hartsfield East Distribution Center [Member] | Atlanta Georgia [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 1,883
Building and Improvements	9,325
Costs capitalized subsequent to acquisition	1,307
Carrying amount of land	1,883
Carrying amount of buildings and improvements	10,632
Carrying amount of land and buildings and improvements, Total	12,515
Accumulated Depreciation	$ (2,517)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | United States: Markets [Member] | Midland Distribution Center [Member] | Atlanta Georgia [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 1,919
Building and Improvements	7,679
Costs capitalized subsequent to acquisition	1,636
Carrying amount of land	1,919
Carrying amount of buildings and improvements	9,315
Carrying amount of land and buildings and improvements, Total	11,234
Accumulated Depreciation	$ (3,580)
Date of Construction/ Acquisition	2,006
Operating Properties [Member] | United States: Markets [Member] | Savannah Logistics Center | Atlanta Georgia [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 5,114
Building and Improvements	46,844
Costs capitalized subsequent to acquisition	607
Carrying amount of land	5,114
Carrying amount of buildings and improvements	47,451
Carrying amount of land and buildings and improvements, Total	52,565
Accumulated Depreciation	$ (4,034)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | United States: Markets [Member] | Northmont Industrial Center [Member] | Atlanta Georgia [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 566
Building and Improvements	3,209
Costs capitalized subsequent to acquisition	1,786
Carrying amount of land	566
Carrying amount of buildings and improvements	4,995
Carrying amount of land and buildings and improvements, Total	5,561
Accumulated Depreciation	$ (3,798)
Date of Construction/ Acquisition	1,994
Operating Properties [Member] | United States: Markets [Member] | Park I-75 South [Member] | Atlanta Georgia [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	3
Land	$ 21,261
Building and Improvements	18,808
Costs capitalized subsequent to acquisition	74,549
Carrying amount of land	21,460
Carrying amount of buildings and improvements	93,158
Carrying amount of land and buildings and improvements, Total	114,618
Accumulated Depreciation	$ (7,627)
Date of Construction/ Acquisition	2013, 2015, 2017
Operating Properties [Member] | United States: Markets [Member] | Park I-85 [Member] | Atlanta Georgia [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	4
Land	$ 6,391
Building and Improvements	11,585
Costs capitalized subsequent to acquisition	26,541
Carrying amount of land	6,390
Carrying amount of buildings and improvements	38,127
Carrying amount of land and buildings and improvements, Total	44,517
Accumulated Depreciation	$ (2,978)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | United States: Markets [Member] | Peachtree Corners Business Center [Member] | Atlanta Georgia [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	5
Land	$ 1,413
Building and Improvements	4,992
Costs capitalized subsequent to acquisition	6,645
Carrying amount of land	1,501
Carrying amount of buildings and improvements	11,549
Carrying amount of land and buildings and improvements, Total	13,050
Accumulated Depreciation	$ (7,851)
Date of Construction/ Acquisition	1994, 1997
Operating Properties [Member] | United States: Markets [Member] | Riverside Distribution Center (ATL) [Member] | Atlanta Georgia [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	3
Land	$ 2,533
Building and Improvements	13,336
Costs capitalized subsequent to acquisition	4,578
Carrying amount of land	2,556
Carrying amount of buildings and improvements	17,891
Carrying amount of land and buildings and improvements, Total	20,447
Accumulated Depreciation	$ (11,588)
Date of Construction/ Acquisition	1,999
Operating Properties [Member] | United States: Markets [Member] | Royal 85 Industrial Center [Member] | Atlanta Georgia [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	3
Land	$ 3,306
Building and Improvements	16,859
Costs capitalized subsequent to acquisition	840
Carrying amount of land	3,306
Carrying amount of buildings and improvements	17,699
Carrying amount of land and buildings and improvements, Total	21,005
Accumulated Depreciation	$ (1,771)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | United States: Markets [Member] | Suwanee Creek Distribution Center [Member] | Atlanta Georgia [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	4
Land	$ 8,409
Building and Improvements	40,216
Costs capitalized subsequent to acquisition	2,192
Carrying amount of land	8,409
Carrying amount of buildings and improvements	42,408
Carrying amount of land and buildings and improvements, Total	50,817
Accumulated Depreciation	$ (6,893)
Date of Construction/ Acquisition	2006, 2010, 2013, 2015
Operating Properties [Member] | United States: Markets [Member] | Tradeport Distribution Center [Member] | Atlanta Georgia [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	3
Land	$ 1,464
Building and Improvements	4,563
Costs capitalized subsequent to acquisition	9,926
Carrying amount of land	1,479
Carrying amount of buildings and improvements	14,474
Carrying amount of land and buildings and improvements, Total	15,953
Accumulated Depreciation	$ (9,544)
Date of Construction/ Acquisition	1994, 1996
Operating Properties [Member] | United States: Markets [Member] | Westfork Industrial Center [Member] | Atlanta Georgia [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	3
Land	$ 6,216
Building and Improvements	19,382
Costs capitalized subsequent to acquisition	2,476
Carrying amount of land	6,216
Carrying amount of buildings and improvements	21,858
Carrying amount of land and buildings and improvements, Total	28,074
Accumulated Depreciation	$ (2,124)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | United States: Markets [Member] | Corridor Industrial [Member] | Baltimore | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	10
Land	$ 18,600
Building and Improvements	66,872
Costs capitalized subsequent to acquisition	7,514
Carrying amount of land	18,600
Carrying amount of buildings and improvements	74,386
Carrying amount of land and buildings and improvements, Total	92,986
Accumulated Depreciation	$ (18,921)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | United States: Markets [Member] | MET PHASE 1 95 LTD [Member] | Austin Texas | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	5
Land	$ 9,893
Building and Improvements	37,667
Costs capitalized subsequent to acquisition	1,862
Carrying amount of land	9,893
Carrying amount of buildings and improvements	39,529
Carrying amount of land and buildings and improvements, Total	49,422
Accumulated Depreciation	$ (9,460)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | United States: Markets [Member] | Montopolis Distribution Center [Member] | Austin Texas | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 580
Building and Improvements	3,384
Costs capitalized subsequent to acquisition	2,687
Carrying amount of land	580
Carrying amount of buildings and improvements	6,071
Carrying amount of land and buildings and improvements, Total	6,651
Accumulated Depreciation	$ (5,118)
Date of Construction/ Acquisition	1,994
Operating Properties [Member] | United States: Markets [Member] | Carlisle Distribution Center [Member] | Central & Eastern, Pennsylvania [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	10
Land	$ 94,504
Building and Improvements	350,096
Costs capitalized subsequent to acquisition	50,800
Carrying amount of land	95,016
Carrying amount of buildings and improvements	400,384
Carrying amount of land and buildings and improvements, Total	495,400
Accumulated Depreciation	$ (57,041)
Date of Construction/ Acquisition	2011, 2012, 2013, 2015
Operating Properties [Member] | United States: Markets [Member] | Riverside Distribution Center (AUS) [Member] | Austin Texas | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 1,849
Building and Improvements	7,195
Costs capitalized subsequent to acquisition	202
Carrying amount of land	1,849
Carrying amount of buildings and improvements	7,397
Carrying amount of land and buildings and improvements, Total	9,246
Accumulated Depreciation	$ (714)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | United States: Markets [Member] | Chambersburg Distribution Center [Member] | Central & Eastern, Pennsylvania [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 4,188
Building and Improvements	17,796
Costs capitalized subsequent to acquisition	1,280
Carrying amount of land	4,188
Carrying amount of buildings and improvements	19,076
Carrying amount of land and buildings and improvements, Total	23,264
Accumulated Depreciation	$ (2,964)
Date of Construction/ Acquisition	2,013
Operating Properties [Member] | United States: Markets [Member] | Harrisburg Distribution Center [Member] | Central & Eastern, Pennsylvania [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	5
Land	$ 21,950
Building and Improvements	96,007
Costs capitalized subsequent to acquisition	4,405
Carrying amount of land	21,950
Carrying amount of buildings and improvements	100,412
Carrying amount of land and buildings and improvements, Total	122,362
Accumulated Depreciation	$ (20,688)
Date of Construction/ Acquisition	2,004
Operating Properties [Member] | United States: Markets [Member] | Walnut Creek Corporate Center [Member] | Austin Texas | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	3
Land	$ 461
Building and Improvements	4,089
Costs capitalized subsequent to acquisition	613
Carrying amount of land	515
Carrying amount of buildings and improvements	4,648
Carrying amount of land and buildings and improvements, Total	5,163
Accumulated Depreciation	$ (3,641)
Date of Construction/ Acquisition	1,994
Operating Properties [Member] | United States: Markets [Member] | Harrisburg Industrial Center [Member] | Central & Eastern, Pennsylvania [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 782
Building and Improvements	6,190
Costs capitalized subsequent to acquisition	1,837
Carrying amount of land	782
Carrying amount of buildings and improvements	8,027
Carrying amount of land and buildings and improvements, Total	8,809
Accumulated Depreciation	$ (4,047)
Date of Construction/ Acquisition	202
Operating Properties [Member] | United States: Markets [Member] | Lehigh Valley Distribution Center [Member] | Central & Eastern, Pennsylvania [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	8
Land	$ 41,135
Building and Improvements	104,794
Costs capitalized subsequent to acquisition	54,069
Carrying amount of land	41,741
Carrying amount of buildings and improvements	158,257
Carrying amount of land and buildings and improvements, Total	199,998
Accumulated Depreciation	$ (27,298)
Date of Construction/ Acquisition	2004, 2010, 2011, 2013, 2015
Operating Properties [Member] | United States: Markets [Member] | Park 33 Distribution Center [Member] | Central & Eastern, Pennsylvania [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 13,411
Building and Improvements	0
Costs capitalized subsequent to acquisition	41,585
Carrying amount of land	15,698
Carrying amount of buildings and improvements	39,298
Carrying amount of land and buildings and improvements, Total	54,996
Accumulated Depreciation	$ (9,504)
Date of Construction/ Acquisition	2,007
Operating Properties [Member] | United States: Markets [Member] | 1901 Park 100 Drive [Member] | Baltimore | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 2,409
Building and Improvements	7,227
Costs capitalized subsequent to acquisition	1,347
Carrying amount of land	2,409
Carrying amount of buildings and improvements	8,574
Carrying amount of land and buildings and improvements, Total	10,983
Accumulated Depreciation	$ (3,654)
Date of Construction/ Acquisition	2,006
Operating Properties [Member] | United States: Markets [Member] | PHL Cargo Center C2 [Member] | Central & Eastern, Pennsylvania [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 0
Building and Improvements	11,966
Costs capitalized subsequent to acquisition	93
Carrying amount of land	0
Carrying amount of buildings and improvements	12,059
Carrying amount of land and buildings and improvements, Total	12,059
Accumulated Depreciation	$ (7,939)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | United States: Markets [Member] | Airport Commons Distribution Center [Member] | Baltimore | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 2,320
Building and Improvements	0
Costs capitalized subsequent to acquisition	10,777
Carrying amount of land	2,360
Carrying amount of buildings and improvements	10,737
Carrying amount of land and buildings and improvements, Total	13,097
Accumulated Depreciation	$ (5,891)
Date of Construction/ Acquisition	1,997
Operating Properties [Member] | United States: Markets [Member] | Beltway Distribution [Member] | Baltimore | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 9,211
Building and Improvements	33,922
Costs capitalized subsequent to acquisition	937
Carrying amount of land	9,211
Carrying amount of buildings and improvements	34,859
Carrying amount of land and buildings and improvements, Total	44,070
Accumulated Depreciation	$ (8,248)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | United States: Markets [Member] | BWI Cargo Center E [Member] | Baltimore | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 0
Building and Improvements	10,725
Costs capitalized subsequent to acquisition	115
Carrying amount of land	0
Carrying amount of buildings and improvements	10,840
Carrying amount of land and buildings and improvements, Total	10,840
Accumulated Depreciation	$ (8,458)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | United States: Markets [Member] | Arch Road Logistics Center [Member] | Central Valley California | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 9,492
Building and Improvements	38,060
Costs capitalized subsequent to acquisition	2,471
Carrying amount of land	9,492
Carrying amount of buildings and improvements	40,531
Carrying amount of land and buildings and improvements, Total	50,023
Accumulated Depreciation	$ (10,255)
Date of Construction/ Acquisition	2,010
Operating Properties [Member] | United States: Markets [Member] | Central Valley Industrial Center [Member] | Central Valley California | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 8,812
Building and Improvements	33,525
Costs capitalized subsequent to acquisition	6,640
Carrying amount of land	9,159
Carrying amount of buildings and improvements	39,818
Carrying amount of land and buildings and improvements, Total	48,977
Accumulated Depreciation	$ (21,050)
Date of Construction/ Acquisition	1999, 2005
Operating Properties [Member] | United States: Markets [Member] | Manteca Distribution Center [Member] | Central Valley California | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 9,280
Building and Improvements	27,840
Costs capitalized subsequent to acquisition	2,695
Carrying amount of land	9,480
Carrying amount of buildings and improvements	30,335
Carrying amount of land and buildings and improvements, Total	39,815
Accumulated Depreciation	$ (11,709)
Date of Construction/ Acquisition	2,005
Operating Properties [Member] | United States: Markets [Member] | Patterson Pass Business Center [Member] | Central Valley California | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	5
Land	$ 15,475
Building and Improvements	19,547
Costs capitalized subsequent to acquisition	106,788
Carrying amount of land	18,598
Carrying amount of buildings and improvements	123,212
Carrying amount of land and buildings and improvements, Total	141,810
Accumulated Depreciation	$ (10,420)
Date of Construction/ Acquisition	2007, 2012, 2015, 2016, 2017
Operating Properties [Member] | United States: Markets [Member] | Gateway Business Center [Member] | Baltimore | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	14
Land	$ 20,440
Building and Improvements	33,927
Costs capitalized subsequent to acquisition	33,687
Carrying amount of land	21,161
Carrying amount of buildings and improvements	66,893
Carrying amount of land and buildings and improvements, Total	88,054
Accumulated Depreciation	$ (21,209)
Date of Construction/ Acquisition	1995, 1998, 2012, 2014
Operating Properties [Member] | United States: Markets [Member] | Tracy II Distribution Center [Member] | Central Valley California | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	8
Land	$ 30,630
Building and Improvements	54,918
Costs capitalized subsequent to acquisition	162,882
Carrying amount of land	36,090
Carrying amount of buildings and improvements	212,340
Carrying amount of land and buildings and improvements, Total	248,430
Accumulated Depreciation	$ (49,787)
Date of Construction/ Acquisition	2002, 2007, 2009, 2011, 2012, 2013
Operating Properties [Member] | United States: Markets [Member] | Charlotte Distribution Center [Member] | Charlotte, North Carolina [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	9
Land	$ 4,578
Building and Improvements	0
Costs capitalized subsequent to acquisition	30,929
Carrying amount of land	6,096
Carrying amount of buildings and improvements	29,411
Carrying amount of land and buildings and improvements, Total	35,507
Accumulated Depreciation	$ (18,353)
Date of Construction/ Acquisition	1995, 1996, 1997, 1998
Operating Properties [Member] | United States: Markets [Member] | Northpark Distribution Center [Member] | Charlotte, North Carolina [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 1,183
Building and Improvements	6,707
Costs capitalized subsequent to acquisition	3,716
Carrying amount of land	1,184
Carrying amount of buildings and improvements	10,422
Carrying amount of land and buildings and improvements, Total	11,606
Accumulated Depreciation	$ (7,291)
Date of Construction/ Acquisition	1994, 1998
Operating Properties [Member] | United States: Markets [Member] | West Pointe Business Center [Member] | Charlotte, North Carolina [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	5
Land	$ 9,441
Building and Improvements	26,182
Costs capitalized subsequent to acquisition	21,627
Carrying amount of land	10,185
Carrying amount of buildings and improvements	47,065
Carrying amount of land and buildings and improvements, Total	57,250
Accumulated Depreciation	$ (9,031)
Date of Construction/ Acquisition	2006, 2012, 2014, 2015
Operating Properties [Member] | United States: Markets [Member] | Meadowridge Distribution Center [Member] | Baltimore | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	6
Land	$ 9,098
Building and Improvements	31,191
Costs capitalized subsequent to acquisition	12,897
Carrying amount of land	9,243
Carrying amount of buildings and improvements	43,943
Carrying amount of land and buildings and improvements, Total	53,186
Accumulated Depreciation	$ (12,207)
Date of Construction/ Acquisition	1998, 2011, 2012
Operating Properties [Member] | United States: Markets [Member] | Addison Distribution Center [Member] | Chicago, Illinois [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	3
Land	$ 3,887
Building and Improvements	14,687
Costs capitalized subsequent to acquisition	3,509
Carrying amount of land	3,887
Carrying amount of buildings and improvements	18,196
Carrying amount of land and buildings and improvements, Total	22,083
Accumulated Depreciation	$ (5,627)
Date of Construction/ Acquisition	1997, 2011, 2015
Operating Properties [Member] | United States: Markets [Member] | Arlington Heights Distribution Center [Member] | Chicago, Illinois [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 4,432
Building and Improvements	7,035
Costs capitalized subsequent to acquisition	1,138
Carrying amount of land	4,432
Carrying amount of buildings and improvements	8,173
Carrying amount of land and buildings and improvements, Total	12,605
Accumulated Depreciation	$ (669)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | United States: Markets [Member] | White Marsh Distribution Center [Member] | Baltimore | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 4,714
Building and Improvements	6,955
Costs capitalized subsequent to acquisition	2,090
Carrying amount of land	4,714
Carrying amount of buildings and improvements	9,045
Carrying amount of land and buildings and improvements, Total	13,759
Accumulated Depreciation	$ (502)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | United States: Markets [Member] | Baltimore/Washington DC [Member] | Baltimore | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	36
Land	$ 66,792
Building and Improvements	190,819
Costs capitalized subsequent to acquisition	69,364
Carrying amount of land	67,698
Carrying amount of buildings and improvements	259,277
Carrying amount of land and buildings and improvements, Total	326,975
Accumulated Depreciation	$ (79,090)
Operating Properties [Member] | United States: Markets [Member] | Carson Town Center [Member] | Southern California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 11,781
Building and Improvements	31,572
Costs capitalized subsequent to acquisition	1,545
Carrying amount of land	11,781
Carrying amount of buildings and improvements	33,117
Carrying amount of land and buildings and improvements, Total	44,898
Accumulated Depreciation	$ (6,942)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | United States: Markets [Member] | Cedarpointe Industrial Park [Member] | Southern California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	3
Land	$ 26,941
Building and Improvements	49,955
Costs capitalized subsequent to acquisition	1,141
Carrying amount of land	26,941
Carrying amount of buildings and improvements	51,096
Carrying amount of land and buildings and improvements, Total	78,037
Accumulated Depreciation	$ (3,871)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | United States: Markets [Member] | Chatsworth Distribution Center [Member] | Southern California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 11,713
Building and Improvements	17,569
Costs capitalized subsequent to acquisition	1,018
Carrying amount of land	11,713
Carrying amount of buildings and improvements	18,587
Carrying amount of land and buildings and improvements, Total	30,300
Accumulated Depreciation	$ (1,883)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | United States: Markets [Member] | Chino Industrial Center [Member] | Southern California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	4
Land	$ 850
Building and Improvements	1,274
Costs capitalized subsequent to acquisition	8,338
Carrying amount of land	9,178
Carrying amount of buildings and improvements	1,284
Carrying amount of land and buildings and improvements, Total	10,462
Accumulated Depreciation	$ (1,279)
Date of Construction/ Acquisition	2,012
Operating Properties [Member] | United States: Markets [Member] | Commerce Business Park [Member] | Southern California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	27
Land	$ 138,325
Building and Improvements	300,150
Costs capitalized subsequent to acquisition	21,738
Carrying amount of land	138,325
Carrying amount of buildings and improvements	321,888
Carrying amount of land and buildings and improvements, Total	460,213
Accumulated Depreciation	$ (67,885)
Date of Construction/ Acquisition	2011, 2012, 2015
Operating Properties [Member] | United States: Markets [Member] | Foothill Business Center [Member] | Southern California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	3
Land	$ 5,254
Building and Improvements	8,096
Costs capitalized subsequent to acquisition	902
Carrying amount of land	5,254
Carrying amount of buildings and improvements	8,998
Carrying amount of land and buildings and improvements, Total	14,252
Accumulated Depreciation	$ (1,765)
Date of Construction/ Acquisition	2,012
Operating Properties [Member] | United States: Markets [Member] | Huntington Beach Distribution Center [Member] | Southern California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 14,679
Building and Improvements	22,019
Costs capitalized subsequent to acquisition	1,237
Carrying amount of land	14,679
Carrying amount of buildings and improvements	23,256
Carrying amount of land and buildings and improvements, Total	37,935
Accumulated Depreciation	$ (1,837)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | United States: Markets [Member] | Industry Distribution Center [Member] | Southern California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	9
Land	$ 56,835
Building and Improvements	106,831
Costs capitalized subsequent to acquisition	10,132
Carrying amount of land	56,835
Carrying amount of buildings and improvements	116,963
Carrying amount of land and buildings and improvements, Total	173,798
Accumulated Depreciation	$ (46,161)
Date of Construction/ Acquisition	2005, 2011, 2012
Operating Properties [Member] | United States: Markets [Member] | Inland Empire Distribution Center [Member] | Southern California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	46
Land	$ 459,211
Building and Improvements	710,183
Costs capitalized subsequent to acquisition	225,408
Carrying amount of land	518,042
Carrying amount of buildings and improvements	876,760
Carrying amount of land and buildings and improvements, Total	1,394,802
Accumulated Depreciation	$ (247,050)
Date of Construction/ Acquisition	2005, 2007, 2008, 2010, 2012, 2014, 2015
Operating Properties [Member] | United States: Markets [Member] | Jack Northrup Distribution Center [Member] | Southern California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 4,280
Building and Improvements	9,820
Costs capitalized subsequent to acquisition	327
Carrying amount of land	4,280
Carrying amount of buildings and improvements	10,147
Carrying amount of land and buildings and improvements, Total	14,427
Accumulated Depreciation	$ (798)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | United States: Markets [Member] | LAX Cargo Center [Member] | Southern California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	3
Land	$ 0
Building and Improvements	19,217
Costs capitalized subsequent to acquisition	398
Carrying amount of land	0
Carrying amount of buildings and improvements	19,615
Carrying amount of land and buildings and improvements, Total	19,615
Accumulated Depreciation	$ (8,887)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | United States: Markets [Member] | Los Angeles Industrial Center [Member] | Southern California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 3,777
Building and Improvements	7,015
Costs capitalized subsequent to acquisition	447
Carrying amount of land	3,777
Carrying amount of buildings and improvements	7,462
Carrying amount of land and buildings and improvements, Total	11,239
Accumulated Depreciation	$ (3,215)
Date of Construction/ Acquisition	2,005
Operating Properties [Member] | United States: Markets [Member] | Meridian Park [Member] | Southern California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 38,270
Building and Improvements	70,022
Costs capitalized subsequent to acquisition	2,044
Carrying amount of land	38,270
Carrying amount of buildings and improvements	72,066
Carrying amount of land and buildings and improvements, Total	110,336
Accumulated Depreciation	$ (11,520)
Date of Construction/ Acquisition	2008, 2015
Operating Properties [Member] | United States: Markets [Member] | Mid Counties Industrial Center [Member] | Southern California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	22
Land	$ 60,976
Building and Improvements	119,546
Costs capitalized subsequent to acquisition	21,652
Carrying amount of land	60,976
Carrying amount of buildings and improvements	141,198
Carrying amount of land and buildings and improvements, Total	202,174
Accumulated Depreciation	$ (54,251)
Date of Construction/ Acquisition	2005, 2006, 2010, 2011, 2012
Operating Properties [Member] | United States: Markets [Member] | North County Distribution Center [Member] | Southern California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	4
Land	$ 75,581
Building and Improvements	101,342
Costs capitalized subsequent to acquisition	10,862
Carrying amount of land	75,581
Carrying amount of buildings and improvements	112,204
Carrying amount of land and buildings and improvements, Total	187,785
Accumulated Depreciation	$ (22,350)
Date of Construction/ Acquisition	2011, 2012, 2015
Operating Properties [Member] | United States: Markets [Member] | Ontario Distribution Center [Member] | Southern California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 18,823
Building and Improvements	29,524
Costs capitalized subsequent to acquisition	482
Carrying amount of land	18,823
Carrying amount of buildings and improvements	30,006
Carrying amount of land and buildings and improvements, Total	48,829
Accumulated Depreciation	$ (6,462)
Date of Construction/ Acquisition	2,012
Operating Properties [Member] | United States: Markets [Member] | Orange Industrial Center [Member] | Southern California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 19,296
Building and Improvements	9,514
Costs capitalized subsequent to acquisition	728
Carrying amount of land	19,296
Carrying amount of buildings and improvements	10,242
Carrying amount of land and buildings and improvements, Total	29,538
Accumulated Depreciation	$ (4,233)
Date of Construction/ Acquisition	2005, 2016
Operating Properties [Member] | United States: Markets [Member] | Pacific Business Center [Member] | Southern California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	5
Land	$ 20,810
Building and Improvements	32,169
Costs capitalized subsequent to acquisition	3,463
Carrying amount of land	20,810
Carrying amount of buildings and improvements	35,632
Carrying amount of land and buildings and improvements, Total	56,442
Accumulated Depreciation	$ (7,682)
Date of Construction/ Acquisition	2,012
Operating Properties [Member] | United States: Markets [Member] | Pomona Distribution Center [Member] | Southern California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 22,361
Building and Improvements	27,898
Costs capitalized subsequent to acquisition	413
Carrying amount of land	22,361
Carrying amount of buildings and improvements	28,311
Carrying amount of land and buildings and improvements, Total	50,672
Accumulated Depreciation	$ (4,077)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | United States: Markets [Member] | Rancho Cucamonga Distribution Center [Member] | Southern California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	7
Land	$ 61,592
Building and Improvements	117,873
Costs capitalized subsequent to acquisition	6,072
Carrying amount of land	61,593
Carrying amount of buildings and improvements	123,944
Carrying amount of land and buildings and improvements, Total	185,537
Accumulated Depreciation	$ (40,087)
Date of Construction/ Acquisition	2005, 2012, 2015
Operating Properties [Member] | United States: Markets [Member] | Redlands Distribution Center [Member] | Southern California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	13
Land	$ 203,924
Building and Improvements	88,600
Costs capitalized subsequent to acquisition	271,401
Carrying amount of land	202,725
Carrying amount of buildings and improvements	361,200
Carrying amount of land and buildings and improvements, Total	563,925
Accumulated Depreciation	$ (48,478)
Date of Construction/ Acquisition	2006, 2007, 2009, 2012, 2013, 2014, 2015, 2017
Operating Properties [Member] | United States: Markets [Member] | Redondo Beach Distribution Center [Member] | Southern California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 7,455
Building and Improvements	11,223
Costs capitalized subsequent to acquisition	72
Carrying amount of land	7,455
Carrying amount of buildings and improvements	11,295
Carrying amount of land and buildings and improvements, Total	18,750
Accumulated Depreciation	$ (1,509)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | United States: Markets [Member] | Rialto Distribution Center [Member] | Southern California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	4
Land	$ 47,054
Building and Improvements	141,700
Costs capitalized subsequent to acquisition	28,425
Carrying amount of land	49,432
Carrying amount of buildings and improvements	167,747
Carrying amount of land and buildings and improvements, Total	217,179
Accumulated Depreciation	$ (32,388)
Date of Construction/ Acquisition	2012, 2015
Operating Properties [Member] | United States: Markets [Member] | Santa Ana Distribution Center [Member] | Southern California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	3
Land	$ 27,070
Building and Improvements	32,168
Costs capitalized subsequent to acquisition	1,362
Carrying amount of land	27,070
Carrying amount of buildings and improvements	33,530
Carrying amount of land and buildings and improvements, Total	60,600
Accumulated Depreciation	$ (5,797)
Date of Construction/ Acquisition	2005, 2015
Operating Properties [Member] | United States: Markets [Member] | Santa Fe Distribution Center [Member] | Southern California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 12,163
Building and Improvements	9,927
Costs capitalized subsequent to acquisition	84
Carrying amount of land	12,163
Carrying amount of buildings and improvements	10,011
Carrying amount of land and buildings and improvements, Total	22,174
Accumulated Depreciation	$ (1,072)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | United States: Markets [Member] | South Bay Distribution Center [Member] | Southern California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	12
Land	$ 89,207
Building and Improvements	153,654
Costs capitalized subsequent to acquisition	52,850
Carrying amount of land	109,637
Carrying amount of buildings and improvements	186,074
Carrying amount of land and buildings and improvements, Total	295,711
Accumulated Depreciation	$ (46,625)
Date of Construction/ Acquisition	2005, 2007, 2011, 2015
Operating Properties [Member] | United States: Markets [Member] | South Bay Industrial Center [Member] | Southern California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	38
Land	$ 215,208
Building and Improvements	316,788
Costs capitalized subsequent to acquisition	22,401
Carrying amount of land	215,234
Carrying amount of buildings and improvements	339,163
Carrying amount of land and buildings and improvements, Total	554,397
Accumulated Depreciation	$ (73,610)
Date of Construction/ Acquisition	2007, 2011, 2012, 2015
Operating Properties [Member] | United States: Markets [Member] | Torrance Distribution Center [Member] | Southern California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	3
Land	$ 56,790
Building and Improvements	109,195
Costs capitalized subsequent to acquisition	5,028
Carrying amount of land	56,790
Carrying amount of buildings and improvements	114,223
Carrying amount of land and buildings and improvements, Total	171,013
Accumulated Depreciation	$ (26,510)
Date of Construction/ Acquisition	2011, 2012
Operating Properties [Member] | United States: Markets [Member] | Van Nuys Airport Industrial [Member] | Southern California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	4
Land	$ 23,455
Building and Improvements	39,916
Costs capitalized subsequent to acquisition	3,338
Carrying amount of land	23,455
Carrying amount of buildings and improvements	43,254
Carrying amount of land and buildings and improvements, Total	66,709
Accumulated Depreciation	$ (9,841)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | United States: Markets [Member] | Vernon Distribution Center [Member] | Southern California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	15
Land	$ 27,217
Building and Improvements	47,132
Costs capitalized subsequent to acquisition	8,469
Carrying amount of land	30,733
Carrying amount of buildings and improvements	52,085
Carrying amount of land and buildings and improvements, Total	82,818
Accumulated Depreciation	$ (24,124)
Date of Construction/ Acquisition	2005, 2011
Operating Properties [Member] | United States: Markets [Member] | Vista Distribution Center [Member] | Southern California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 4,150
Building and Improvements	6,225
Costs capitalized subsequent to acquisition	4,162
Carrying amount of land	4,150
Carrying amount of buildings and improvements	10,387
Carrying amount of land and buildings and improvements, Total	14,537
Accumulated Depreciation	$ (4,197)
Date of Construction/ Acquisition	2,012
Operating Properties [Member] | United States: Markets [Member] | Workman Mill Distribution Center [Member] | Southern California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 32,468
Building and Improvements	56,668
Costs capitalized subsequent to acquisition	776
Carrying amount of land	32,467
Carrying amount of buildings and improvements	57,445
Carrying amount of land and buildings and improvements, Total	89,912
Accumulated Depreciation	$ (4,096)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | North American Markets [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 5,051
Building and Improvements	9,895
Costs capitalized subsequent to acquisition	1,856
Carrying amount of land	5,051
Carrying amount of buildings and improvements	11,751
Carrying amount of land and buildings and improvements, Total	16,802
Accumulated Depreciation	$ (3,450)
Date of Construction/ Acquisition	2,008
Operating Properties [Member] | North American Markets [Member] | Chicago, Illinois [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	156
Land	$ 370,450
Building and Improvements	1,270,151
Costs capitalized subsequent to acquisition	253,162
Carrying amount of land	382,314
Carrying amount of buildings and improvements	1,511,449
Carrying amount of land and buildings and improvements, Total	1,893,763
Accumulated Depreciation	$ (400,270)
Operating Properties [Member] | North American Markets [Member] | Dallas Fort Worth Texas | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	101
Land	$ 169,493
Building and Improvements	651,600
Costs capitalized subsequent to acquisition	299,957
Carrying amount of land	173,290
Carrying amount of buildings and improvements	947,760
Carrying amount of land and buildings and improvements, Total	1,121,050
Accumulated Depreciation	$ (242,521)
Operating Properties [Member] | North American Markets [Member] | Cincinnati Ohio [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	14
Land	$ 15,884
Building and Improvements	48,964
Costs capitalized subsequent to acquisition	57,487
Carrying amount of land	18,108
Carrying amount of buildings and improvements	104,227
Carrying amount of land and buildings and improvements, Total	122,335
Accumulated Depreciation	$ (32,397)
Operating Properties [Member] | North American Markets [Member] | Columbus Ohio [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	18
Land	$ 24,685
Building and Improvements	116,621
Costs capitalized subsequent to acquisition	45,456
Carrying amount of land	25,078
Carrying amount of buildings and improvements	161,684
Carrying amount of land and buildings and improvements, Total	186,762
Accumulated Depreciation	$ (59,046)
Operating Properties [Member] | North American Markets [Member] | Denver Colorado [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	23
Land	$ 50,378
Building and Improvements	161,148
Costs capitalized subsequent to acquisition	72,790
Carrying amount of land	48,726
Carrying amount of buildings and improvements	235,590
Carrying amount of land and buildings and improvements, Total	284,316
Accumulated Depreciation	$ (84,681)
Operating Properties [Member] | North American Markets [Member] | Houston Texas [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	67
Land	$ 58,467
Building and Improvements	254,955
Costs capitalized subsequent to acquisition	111,741
Carrying amount of land	58,535
Carrying amount of buildings and improvements	366,628
Carrying amount of land and buildings and improvements, Total	425,163
Accumulated Depreciation	$ (123,162)
Operating Properties [Member] | North American Markets [Member] | Indianapolis Indiana | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	18
Land	$ 10,646
Building and Improvements	39,589
Costs capitalized subsequent to acquisition	36,549
Carrying amount of land	10,718
Carrying amount of buildings and improvements	76,066
Carrying amount of land and buildings and improvements, Total	86,784
Accumulated Depreciation	$ (39,014)
Operating Properties [Member] | North American Markets [Member] | Jacksonville Florida [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 0
Building and Improvements	2,892
Costs capitalized subsequent to acquisition	211
Carrying amount of land	0
Carrying amount of buildings and improvements	3,103
Carrying amount of land and buildings and improvements, Total	3,103
Accumulated Depreciation	$ (1,684)
Operating Properties [Member] | North American Markets [Member] | Kansas City Kansas [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 0
Building and Improvements	14,411
Costs capitalized subsequent to acquisition	91
Carrying amount of land	0
Carrying amount of buildings and improvements	14,502
Carrying amount of land and buildings and improvements, Total	14,502
Accumulated Depreciation	$ (7,069)
Operating Properties [Member] | North American Markets [Member] | Las Vegas Nevada [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	49
Land	$ 111,489
Building and Improvements	270,443
Costs capitalized subsequent to acquisition	129,508
Carrying amount of land	106,094
Carrying amount of buildings and improvements	405,346
Carrying amount of land and buildings and improvements, Total	511,440
Accumulated Depreciation	$ (48,060)
Operating Properties [Member] | North American Markets [Member] | Nashville Tennessee | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	15
Land	$ 27,308
Building and Improvements	99,546
Costs capitalized subsequent to acquisition	30,730
Carrying amount of land	28,801
Carrying amount of buildings and improvements	128,783
Carrying amount of land and buildings and improvements, Total	157,584
Accumulated Depreciation	$ (26,660)
Operating Properties [Member] | North American Markets [Member] | Louisville Kentucky [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	11
Land	$ 42,979
Building and Improvements	226,263
Costs capitalized subsequent to acquisition	33,095
Carrying amount of land	43,285
Carrying amount of buildings and improvements	259,052
Carrying amount of land and buildings and improvements, Total	302,337
Accumulated Depreciation	$ (46,027)
Operating Properties [Member] | North American Markets [Member] | Memphis Tennessee [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	3
Land	$ 12,936
Building and Improvements	31,134
Costs capitalized subsequent to acquisition	37,964
Carrying amount of land	12,489
Carrying amount of buildings and improvements	69,545
Carrying amount of land and buildings and improvements, Total	82,034
Accumulated Depreciation	$ (18,162)
Operating Properties [Member] | North American Markets [Member] | New Jersey/New York [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	99
Land	$ 731,990
Building and Improvements	1,432,689
Costs capitalized subsequent to acquisition	388,195
Carrying amount of land	726,429
Carrying amount of buildings and improvements	1,826,445
Carrying amount of land and buildings and improvements, Total	2,552,874
Accumulated Depreciation	$ (364,062)
Operating Properties [Member] | North American Markets [Member] | Orlando, Florida [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	24
Land	$ 45,391
Building and Improvements	119,492
Costs capitalized subsequent to acquisition	51,144
Carrying amount of land	45,887
Carrying amount of buildings and improvements	170,140
Carrying amount of land and buildings and improvements, Total	216,027
Accumulated Depreciation	$ (50,317)
Operating Properties [Member] | North American Markets [Member] | Phoenix, Arizona [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	20
Land	$ 18,981
Building and Improvements	78,974
Costs capitalized subsequent to acquisition	56,719
Carrying amount of land	19,130
Carrying amount of buildings and improvements	135,544
Carrying amount of land and buildings and improvements, Total	154,674
Accumulated Depreciation	$ (44,217)
Operating Properties [Member] | North American Markets [Member] | Portland, Oregon [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	16
Land	$ 26,198
Building and Improvements	84,926
Costs capitalized subsequent to acquisition	17,177
Carrying amount of land	24,861
Carrying amount of buildings and improvements	103,440
Carrying amount of land and buildings and improvements, Total	128,301
Accumulated Depreciation	$ (20,006)
Operating Properties [Member] | North American Markets [Member] | Reno, Nevada [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	17
Land	$ 23,919
Building and Improvements	143,324
Costs capitalized subsequent to acquisition	81,925
Carrying amount of land	25,393
Carrying amount of buildings and improvements	223,775
Carrying amount of land and buildings and improvements, Total	249,168
Accumulated Depreciation	$ (51,631)
Operating Properties [Member] | North American Markets [Member] | San Antonio, Texas [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	20
Land	$ 25,735
Building and Improvements	95,828
Costs capitalized subsequent to acquisition	36,994
Carrying amount of land	25,958
Carrying amount of buildings and improvements	132,599
Carrying amount of land and buildings and improvements, Total	158,557
Accumulated Depreciation	$ (40,313)
Operating Properties [Member] | North American Markets [Member] | San Francisco Bay Area, California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	181
Land	$ 481,959
Building and Improvements	1,117,234
Costs capitalized subsequent to acquisition	236,651
Carrying amount of land	488,687
Carrying amount of buildings and improvements	1,347,157
Carrying amount of land and buildings and improvements, Total	1,835,844
Accumulated Depreciation	$ (450,356)
Operating Properties [Member] | North American Markets [Member] | Savannah, Georgia [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 2,161
Building and Improvements	14,680
Costs capitalized subsequent to acquisition	1,304
Carrying amount of land	2,161
Carrying amount of buildings and improvements	15,984
Carrying amount of land and buildings and improvements, Total	18,145
Accumulated Depreciation	$ (3,350)
Operating Properties [Member] | North American Markets [Member] | Seattle, Washington [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	54
Land	$ 273,101
Building and Improvements	485,512
Costs capitalized subsequent to acquisition	97,102
Carrying amount of land	303,080
Carrying amount of buildings and improvements	552,635
Carrying amount of land and buildings and improvements, Total	855,715
Accumulated Depreciation	$ (107,203)
Operating Properties [Member] | North American Markets [Member] | South Florida [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	88
Land	$ 246,336
Building and Improvements	631,075
Costs capitalized subsequent to acquisition	149,269
Carrying amount of land	249,958
Carrying amount of buildings and improvements	776,722
Carrying amount of land and buildings and improvements, Total	1,026,680
Accumulated Depreciation	$ (156,716)
Operating Properties [Member] | North American Markets [Member] | Savannah Logistics Center | Savannah, Georgia [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 2,161
Building and Improvements	14,680
Costs capitalized subsequent to acquisition	1,304
Carrying amount of land	2,161
Carrying amount of buildings and improvements	15,984
Carrying amount of land and buildings and improvements, Total	18,145
Accumulated Depreciation	$ (3,350)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | North American Markets [Member] | Northpark Distribution Center [Member] | Houston Texas [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	11
Land	$ 13,911
Building and Improvements	32,728
Costs capitalized subsequent to acquisition	37,451
Carrying amount of land	13,911
Carrying amount of buildings and improvements	70,179
Carrying amount of land and buildings and improvements, Total	84,090
Accumulated Depreciation	$ (13,168)
Date of Construction/ Acquisition	2006, 2008, 2012, 2013, 2014
Operating Properties [Member] | North American Markets [Member] | Park 121 Distribution Center [Member] | Dallas Fort Worth Texas | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 9,061
Building and Improvements	0
Costs capitalized subsequent to acquisition	23,608
Carrying amount of land	9,886
Carrying amount of buildings and improvements	22,783
Carrying amount of land and buildings and improvements, Total	32,669
Accumulated Depreciation	$ (692)
Date of Construction/ Acquisition	2016, 2017
Operating Properties [Member] | North American Markets [Member] | Kehoe Industrial [Member] | Chicago, Illinois [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 2,975
Building and Improvements	7,876
Costs capitalized subsequent to acquisition	556
Carrying amount of land	2,975
Carrying amount of buildings and improvements	8,432
Carrying amount of land and buildings and improvements, Total	11,407
Accumulated Depreciation	$ (1,322)
Date of Construction/ Acquisition	2011, 2015
Operating Properties [Member] | North American Markets [Member] | Palatine Distribution Center [Member] | Chicago, Illinois [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 497
Building and Improvements	2,723
Costs capitalized subsequent to acquisition	496
Carrying amount of land	497
Carrying amount of buildings and improvements	3,219
Carrying amount of land and buildings and improvements, Total	3,716
Accumulated Depreciation	$ (332)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | North American Markets [Member] | Pleasant Prairie Distribution Center [Member] | Chicago, Illinois [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 3,293
Building and Improvements	16,321
Costs capitalized subsequent to acquisition	3,762
Carrying amount of land	3,293
Carrying amount of buildings and improvements	20,083
Carrying amount of land and buildings and improvements, Total	23,376
Accumulated Depreciation	$ (8,107)
Date of Construction/ Acquisition	1999, 2015
Operating Properties [Member] | North American Markets [Member] | S.C. Johnson & Son [Member] | Chicago, Illinois [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 2,267
Building and Improvements	15,911
Costs capitalized subsequent to acquisition	1,842
Carrying amount of land	3,152
Carrying amount of buildings and improvements	16,868
Carrying amount of land and buildings and improvements, Total	20,020
Accumulated Depreciation	$ (4,884)
Date of Construction/ Acquisition	2,008
Operating Properties [Member] | North American Markets [Member] | Shiller Park Distribution Center [Member] | Chicago, Illinois [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	17
Land	$ 17,339
Building and Improvements	33,001
Costs capitalized subsequent to acquisition	4,893
Carrying amount of land	17,339
Carrying amount of buildings and improvements	37,894
Carrying amount of land and buildings and improvements, Total	55,233
Accumulated Depreciation	$ (4,085)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | North American Markets [Member] | Tower Distribution Center [Member] | Chicago, Illinois [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 2,050
Building and Improvements	1,279
Costs capitalized subsequent to acquisition	76
Carrying amount of land	2,050
Carrying amount of buildings and improvements	1,355
Carrying amount of land and buildings and improvements, Total	3,405
Accumulated Depreciation	$ (102)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | North American Markets [Member] | Waukegan Distribution Center [Member] | Chicago, Illinois [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 2,451
Building and Improvements	9,438
Costs capitalized subsequent to acquisition	807
Carrying amount of land	2,451
Carrying amount of buildings and improvements	10,245
Carrying amount of land and buildings and improvements, Total	12,696
Accumulated Depreciation	$ (3,603)
Date of Construction/ Acquisition	2,007
Operating Properties [Member] | North American Markets [Member] | Woodale Distribution Center [Member] | Chicago, Illinois [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 263
Building and Improvements	1,490
Costs capitalized subsequent to acquisition	599
Carrying amount of land	263
Carrying amount of buildings and improvements	2,089
Carrying amount of land and buildings and improvements, Total	2,352
Accumulated Depreciation	$ (1,524)
Date of Construction/ Acquisition	1,997
Operating Properties [Member] | North American Markets [Member] | Woodridge Distribution Center [Member] | Chicago, Illinois [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	17
Land	$ 55,010
Building and Improvements	230,533
Costs capitalized subsequent to acquisition	39,757
Carrying amount of land	58,383
Carrying amount of buildings and improvements	266,917
Carrying amount of land and buildings and improvements, Total	325,300
Accumulated Depreciation	$ (94,312)
Date of Construction/ Acquisition	2005, 2007, 2015, 2016
Operating Properties [Member] | North American Markets [Member] | Yohan Industrial [Member] | Chicago, Illinois [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	3
Land	$ 4,219
Building and Improvements	12,306
Costs capitalized subsequent to acquisition	2,123
Carrying amount of land	4,219
Carrying amount of buildings and improvements	14,429
Carrying amount of land and buildings and improvements, Total	18,648
Accumulated Depreciation	$ (3,564)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | North American Markets [Member] | Airpark Distribution Center [Member] | Cincinnati Ohio [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 2,958
Building and Improvements	9,894
Costs capitalized subsequent to acquisition	15,828
Carrying amount of land	3,938
Carrying amount of buildings and improvements	24,742
Carrying amount of land and buildings and improvements, Total	28,680
Accumulated Depreciation	$ (10,356)
Date of Construction/ Acquisition	1996, 2012
Operating Properties [Member] | North American Markets [Member] | DAY Cargo Center [Member] | Cincinnati Ohio [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	5
Land	$ 0
Building and Improvements	4,749
Costs capitalized subsequent to acquisition	711
Carrying amount of land	0
Carrying amount of buildings and improvements	5,460
Carrying amount of land and buildings and improvements, Total	5,460
Accumulated Depreciation	$ (2,851)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | North American Markets [Member] | Aurora Distribution Center [Member] | Chicago, Illinois [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	6
Land	$ 9,921
Building and Improvements	53,571
Costs capitalized subsequent to acquisition	2,666
Carrying amount of land	9,921
Carrying amount of buildings and improvements	56,237
Carrying amount of land and buildings and improvements, Total	66,158
Accumulated Depreciation	$ (6,104)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | North American Markets [Member] | Gateway International Distribution Center [Member] | Cincinnati Ohio [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 2,676
Building and Improvements	0
Costs capitalized subsequent to acquisition	18,541
Carrying amount of land	2,698
Carrying amount of buildings and improvements	18,519
Carrying amount of land and buildings and improvements, Total	21,217
Accumulated Depreciation	$ (1,014)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | North American Markets [Member] | Park I-275 [Member] | Cincinnati Ohio [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 7,109
Building and Improvements	26,097
Costs capitalized subsequent to acquisition	3,930
Carrying amount of land	7,109
Carrying amount of buildings and improvements	30,027
Carrying amount of land and buildings and improvements, Total	37,136
Accumulated Depreciation	$ (7,397)
Date of Construction/ Acquisition	2008, 2012
Operating Properties [Member] | North American Markets [Member] | Sharonville Distribution Center [Member] | Cincinnati Ohio [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 1,202
Building and Improvements	0
Costs capitalized subsequent to acquisition	16,045
Carrying amount of land	2,424
Carrying amount of buildings and improvements	14,823
Carrying amount of land and buildings and improvements, Total	17,247
Accumulated Depreciation	$ (8,085)
Date of Construction/ Acquisition	1,997
Operating Properties [Member] | North American Markets [Member] | Bensenville Industrial Park [Member] | Chicago, Illinois [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	14
Land	$ 43,455
Building and Improvements	111,007
Costs capitalized subsequent to acquisition	12,352
Carrying amount of land	43,455
Carrying amount of buildings and improvements	123,359
Carrying amount of land and buildings and improvements, Total	166,814
Accumulated Depreciation	$ (30,362)
Date of Construction/ Acquisition	2011, 2015
Operating Properties [Member] | North American Markets [Member] | West Chester Commerce Park I [Member] | Cincinnati Ohio [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 1,939
Building and Improvements	8,224
Costs capitalized subsequent to acquisition	2,432
Carrying amount of land	1,939
Carrying amount of buildings and improvements	10,656
Carrying amount of land and buildings and improvements, Total	12,595
Accumulated Depreciation	$ (2,694)
Date of Construction/ Acquisition	2,012
Operating Properties [Member] | North American Markets [Member] | Alum Creek Distribution Center [Member] | Columbus Ohio [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	3
Land	$ 3,945
Building and Improvements	33,239
Costs capitalized subsequent to acquisition	482
Carrying amount of land	3,945
Carrying amount of buildings and improvements	33,721
Carrying amount of land and buildings and improvements, Total	37,666
Accumulated Depreciation	$ (3,013)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | North American Markets [Member] | Chicago Industrial Portfolio [Member] | Chicago, Illinois [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 1,330
Building and Improvements	2,876
Costs capitalized subsequent to acquisition	434
Carrying amount of land	1,330
Carrying amount of buildings and improvements	3,310
Carrying amount of land and buildings and improvements, Total	4,640
Accumulated Depreciation	$ (1,120)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | North American Markets [Member] | Brookham Distribution Center [Member] | Columbus Ohio [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	4
Land	$ 9,307
Building and Improvements	39,040
Costs capitalized subsequent to acquisition	8,909
Carrying amount of land	9,308
Carrying amount of buildings and improvements	47,948
Carrying amount of land and buildings and improvements, Total	57,256
Accumulated Depreciation	$ (23,968)
Date of Construction/ Acquisition	1999, 2005
Operating Properties [Member] | North American Markets [Member] | Capital Park South Distribution Center [Member] | Columbus Ohio [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	7
Land	$ 8,484
Building and Improvements	30,385
Costs capitalized subsequent to acquisition	33,368
Carrying amount of land	8,876
Carrying amount of buildings and improvements	63,361
Carrying amount of land and buildings and improvements, Total	72,237
Accumulated Depreciation	$ (25,769)
Date of Construction/ Acquisition	1996, 2012
Operating Properties [Member] | North American Markets [Member] | Des Plaines Distribution Center [Member] | Chicago, Illinois [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	4
Land	$ 10,118
Building and Improvements	22,262
Costs capitalized subsequent to acquisition	2,141
Carrying amount of land	10,118
Carrying amount of buildings and improvements	24,403
Carrying amount of land and buildings and improvements, Total	34,521
Accumulated Depreciation	$ (6,646)
Date of Construction/ Acquisition	1996, 2011, 2015
Operating Properties [Member] | North American Markets [Member] | International Street Commerce Center [Member] | Columbus Ohio [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 1,503
Building and Improvements	6,356
Costs capitalized subsequent to acquisition	886
Carrying amount of land	1,503
Carrying amount of buildings and improvements	7,242
Carrying amount of land and buildings and improvements, Total	8,745
Accumulated Depreciation	$ (1,612)
Date of Construction/ Acquisition	2,012
Operating Properties [Member] | North American Markets [Member] | Westpointe Distribution Center [Member] | Columbus Ohio [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 1,446
Building and Improvements	7,601
Costs capitalized subsequent to acquisition	1,811
Carrying amount of land	1,446
Carrying amount of buildings and improvements	9,412
Carrying amount of land and buildings and improvements, Total	10,858
Accumulated Depreciation	$ (4,684)
Date of Construction/ Acquisition	2,007
Operating Properties [Member] | North American Markets [Member] | Elk Grove Distribution Center [Member] | Chicago, Illinois [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	11
Land	$ 33,947
Building and Improvements	70,193
Costs capitalized subsequent to acquisition	36,556
Carrying amount of land	33,947
Carrying amount of buildings and improvements	106,749
Carrying amount of land and buildings and improvements, Total	140,696
Accumulated Depreciation	$ (43,818)
Date of Construction/ Acquisition	1995, 1997, 1999, 2006, 2009, 2015
Operating Properties [Member] | North American Markets [Member] | Elk Grove Du Page [Member] | Chicago, Illinois [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	21
Land	$ 14,830
Building and Improvements	64,408
Costs capitalized subsequent to acquisition	15,984
Carrying amount of land	14,830
Carrying amount of buildings and improvements	80,392
Carrying amount of land and buildings and improvements, Total	95,222
Accumulated Depreciation	$ (23,121)
Date of Construction/ Acquisition	2,012
Operating Properties [Member] | North American Markets [Member] | Elk Grove Village SG [Member] | Chicago, Illinois [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 1,081
Building and Improvements	2,007
Costs capitalized subsequent to acquisition	593
Carrying amount of land	1,081
Carrying amount of buildings and improvements	2,600
Carrying amount of land and buildings and improvements, Total	3,681
Accumulated Depreciation	$ (817)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | North American Markets [Member] | Arlington Corporate Center [Member] | Dallas Fort Worth Texas | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 6,084
Building and Improvements	28,420
Costs capitalized subsequent to acquisition	962
Carrying amount of land	6,084
Carrying amount of buildings and improvements	29,382
Carrying amount of land and buildings and improvements, Total	35,466
Accumulated Depreciation	$ (5,912)
Date of Construction/ Acquisition	2012, 2015
Operating Properties [Member] | North American Markets [Member] | Elmhurst Distribution Center [Member] | Chicago, Illinois [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 1,862
Building and Improvements	3,263
Costs capitalized subsequent to acquisition	525
Carrying amount of land	1,862
Carrying amount of buildings and improvements	3,788
Carrying amount of land and buildings and improvements, Total	5,650
Accumulated Depreciation	$ (366)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | North American Markets [Member] | Dallas Corporate Center [Member] | Dallas Fort Worth Texas | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	24
Land	$ 23,912
Building and Improvements	48,079
Costs capitalized subsequent to acquisition	84,030
Carrying amount of land	26,417
Carrying amount of buildings and improvements	129,604
Carrying amount of land and buildings and improvements, Total	156,021
Accumulated Depreciation	$ (41,745)
Date of Construction/ Acquisition	1996, 1997, 1998, 1999, 2001, 2006, 2011, 2012, 2015, 2016
Operating Properties [Member] | North American Markets [Member] | Franklin Park Distribution Center [Member] | Chicago, Illinois [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	3
Land	$ 22,998
Building and Improvements	49,906
Costs capitalized subsequent to acquisition	1,896
Carrying amount of land	22,998
Carrying amount of buildings and improvements	51,802
Carrying amount of land and buildings and improvements, Total	74,800
Accumulated Depreciation	$ (4,093)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | North American Markets [Member] | DFW Cargo Center 1 [Member] | Dallas Fort Worth Texas | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 0
Building and Improvements	63,032
Costs capitalized subsequent to acquisition	1,600
Carrying amount of land	0
Carrying amount of buildings and improvements	64,632
Carrying amount of land and buildings and improvements, Total	64,632
Accumulated Depreciation	$ (16,496)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | North American Markets [Member] | Glendale Heights Distribution Center | Chicago, Illinois [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	4
Land	$ 5,826
Building and Improvements	23,990
Costs capitalized subsequent to acquisition	13,419
Carrying amount of land	6,047
Carrying amount of buildings and improvements	37,188
Carrying amount of land and buildings and improvements, Total	43,235
Accumulated Depreciation	$ (7,330)
Date of Construction/ Acquisition	1999, 2015, 2016
Operating Properties [Member] | North American Markets [Member] | DFW Logistics Center 6 [Member] | Dallas Fort Worth Texas | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 2,010
Building and Improvements	8,153
Costs capitalized subsequent to acquisition	759
Carrying amount of land	2,010
Carrying amount of buildings and improvements	8,912
Carrying amount of land and buildings and improvements, Total	10,922
Accumulated Depreciation	$ (691)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | North American Markets [Member] | Flower Mound Distribution Center [Member] | Dallas Fort Worth Texas | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 5,157
Building and Improvements	20,991
Costs capitalized subsequent to acquisition	4,825
Carrying amount of land	5,157
Carrying amount of buildings and improvements	25,816
Carrying amount of land and buildings and improvements, Total	30,973
Accumulated Depreciation	$ (9,199)
Date of Construction/ Acquisition	2,007
Operating Properties [Member] | North American Markets [Member] | Gurnee Distribution Centre [Member] | Chicago, Illinois [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 1,961
Building and Improvements	3,654
Costs capitalized subsequent to acquisition	116
Carrying amount of land	1,961
Carrying amount of buildings and improvements	3,770
Carrying amount of land and buildings and improvements, Total	5,731
Accumulated Depreciation	$ (465)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | North American Markets [Member] | Frankford Trade Center [Member] | Dallas Fort Worth Texas | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	5
Land	$ 7,618
Building and Improvements	31,304
Costs capitalized subsequent to acquisition	2,390
Carrying amount of land	7,618
Carrying amount of buildings and improvements	33,694
Carrying amount of land and buildings and improvements, Total	41,312
Accumulated Depreciation	$ (4,812)
Date of Construction/ Acquisition	1999, 2015
Operating Properties [Member] | North American Markets [Member] | I-55 Distribution Center [Member] | Chicago, Illinois [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	19
Land	$ 69,397
Building and Improvements	273,462
Costs capitalized subsequent to acquisition	80,014
Carrying amount of land	75,799
Carrying amount of buildings and improvements	347,074
Carrying amount of land and buildings and improvements, Total	422,873
Accumulated Depreciation	$ (101,004)
Date of Construction/ Acquisition	1999, 2005, 2006, 2007, 2011, 2015
Operating Properties [Member] | North American Markets [Member] | Freeport Distribution Center [Member] | Dallas Fort Worth Texas | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	10
Land	$ 10,890
Building and Improvements	63,497
Costs capitalized subsequent to acquisition	16,616
Carrying amount of land	10,844
Carrying amount of buildings and improvements	80,159
Carrying amount of land and buildings and improvements, Total	91,003
Accumulated Depreciation	$ (25,402)
Date of Construction/ Acquisition	1996, 1997, 1998, 2011, 2012, 2014
Operating Properties [Member] | North American Markets [Member] | Gold Spike Distribution Center [Member] | Dallas Fort Worth Texas | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 3,629
Building and Improvements	0
Costs capitalized subsequent to acquisition	21,167
Carrying amount of land	3,629
Carrying amount of buildings and improvements	21,167
Carrying amount of land and buildings and improvements, Total	24,796
Accumulated Depreciation	$ (798)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | North American Markets [Member] | Itasca Industrial Portfolio [Member] | Chicago, Illinois [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	9
Land	$ 9,273
Building and Improvements	19,686
Costs capitalized subsequent to acquisition	2,211
Carrying amount of land	9,273
Carrying amount of buildings and improvements	21,897
Carrying amount of land and buildings and improvements, Total	31,170
Accumulated Depreciation	$ (6,836)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | North American Markets [Member] | Great Southwest Distribution Center | Dallas Fort Worth Texas | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	21
Land	$ 42,328
Building and Improvements	181,859
Costs capitalized subsequent to acquisition	27,697
Carrying amount of land	42,328
Carrying amount of buildings and improvements	209,556
Carrying amount of land and buildings and improvements, Total	251,884
Accumulated Depreciation	$ (75,063)
Date of Construction/ Acquisition	1995, 1996, 1997, 1999, 2000, 2005, 2012, 2015
Operating Properties [Member] | North American Markets [Member] | Heritage Business Park [Member] | Dallas Fort Worth Texas | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	9
Land	$ 20,153
Building and Improvements	93,145
Costs capitalized subsequent to acquisition	31,467
Carrying amount of land	20,142
Carrying amount of buildings and improvements	124,623
Carrying amount of land and buildings and improvements, Total	144,765
Accumulated Depreciation	$ (8,920)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | North American Markets [Member] | Mesquite Distribution Center [Member] | Dallas Fort Worth Texas | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 3,692
Building and Improvements	15,473
Costs capitalized subsequent to acquisition	930
Carrying amount of land	3,692
Carrying amount of buildings and improvements	16,403
Carrying amount of land and buildings and improvements, Total	20,095
Accumulated Depreciation	$ (3,489)
Date of Construction/ Acquisition	2,012
Operating Properties [Member] | North American Markets [Member] | Kenosha Distribution Center [Member] | Chicago, Illinois [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 14,484
Building and Improvements	117,728
Costs capitalized subsequent to acquisition	778
Carrying amount of land	14,484
Carrying amount of buildings and improvements	118,506
Carrying amount of land and buildings and improvements, Total	132,990
Accumulated Depreciation	$ (8,227)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | North American Markets [Member] | Mountain Creek [Member] | Dallas Fort Worth Texas | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 13,181
Building and Improvements	0
Costs capitalized subsequent to acquisition	63,365
Carrying amount of land	13,217
Carrying amount of buildings and improvements	63,329
Carrying amount of land and buildings and improvements, Total	76,546
Accumulated Depreciation	$ (3,419)
Date of Construction/ Acquisition	2015, 2016
Operating Properties [Member] | North American Markets [Member] | McCook Distribution Center [Member] | Chicago, Illinois [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 1,968
Building and Improvements	6,784
Costs capitalized subsequent to acquisition	282
Carrying amount of land	1,968
Carrying amount of buildings and improvements	7,066
Carrying amount of land and buildings and improvements, Total	9,034
Accumulated Depreciation	$ (545)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | North American Markets [Member] | Northgate Distribution Center [Member] | Dallas Fort Worth Texas | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	8
Land	$ 10,411
Building and Improvements	51,454
Costs capitalized subsequent to acquisition	9,575
Carrying amount of land	10,898
Carrying amount of buildings and improvements	60,542
Carrying amount of land and buildings and improvements, Total	71,440
Accumulated Depreciation	$ (24,736)
Date of Construction/ Acquisition	1999, 2005, 2008, 2012
Operating Properties [Member] | North American Markets [Member] | Melrose Park Distribution Centre [Member] | Chicago, Illinois [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 9,544
Building and Improvements	27,851
Costs capitalized subsequent to acquisition	550
Carrying amount of land	9,544
Carrying amount of buildings and improvements	28,401
Carrying amount of land and buildings and improvements, Total	37,945
Accumulated Depreciation	$ (2,284)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | North American Markets [Member] | Minooka Distribution Center [Member] | Chicago, Illinois [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 12,240
Building and Improvements	41,745
Costs capitalized subsequent to acquisition	17,968
Carrying amount of land	13,223
Carrying amount of buildings and improvements	58,730
Carrying amount of land and buildings and improvements, Total	71,953
Accumulated Depreciation	$ (23,104)
Date of Construction/ Acquisition	2005, 2008
Operating Properties [Member] | North American Markets [Member] | Pinnacle Park Distribution Center [Member] | Dallas Fort Worth Texas | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 2,396
Building and Improvements	7,839
Costs capitalized subsequent to acquisition	2,852
Carrying amount of land	2,396
Carrying amount of buildings and improvements	10,691
Carrying amount of land and buildings and improvements, Total	13,087
Accumulated Depreciation	$ (3,264)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | North American Markets [Member] | Riverside Drive Distribution Center [Member] | Dallas Fort Worth Texas | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 5,107
Building and Improvements	14,919
Costs capitalized subsequent to acquisition	98
Carrying amount of land	5,107
Carrying amount of buildings and improvements	15,017
Carrying amount of land and buildings and improvements, Total	20,124
Accumulated Depreciation	$ (1,649)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | North American Markets [Member] | Stemmons Industrial Center [Member] | Dallas Fort Worth Texas | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	9
Land	$ 1,925
Building and Improvements	12,070
Costs capitalized subsequent to acquisition	7,913
Carrying amount of land	1,926
Carrying amount of buildings and improvements	19,982
Carrying amount of land and buildings and improvements, Total	21,908
Accumulated Depreciation	$ (15,225)
Date of Construction/ Acquisition	1994, 1995, 1996, 1999
Operating Properties [Member] | North American Markets [Member] | NDP - Chicago [Member] | Chicago, Illinois [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 461
Building and Improvements	1,362
Costs capitalized subsequent to acquisition	108
Carrying amount of land	461
Carrying amount of buildings and improvements	1,470
Carrying amount of land and buildings and improvements, Total	1,931
Accumulated Depreciation	$ (353)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | North American Markets [Member] | Watersridge Distribution Center [Member] | Dallas Fort Worth Texas | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 1,939
Building and Improvements	11,365
Costs capitalized subsequent to acquisition	103
Carrying amount of land	1,939
Carrying amount of buildings and improvements	11,468
Carrying amount of land and buildings and improvements, Total	13,407
Accumulated Depreciation	$ (1,009)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | North American Markets [Member] | Northbrook Distribution Center [Member] | Chicago, Illinois [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 2,056
Building and Improvements	8,227
Costs capitalized subsequent to acquisition	4,033
Carrying amount of land	2,056
Carrying amount of buildings and improvements	12,260
Carrying amount of land and buildings and improvements, Total	14,316
Accumulated Depreciation	$ (4,290)
Date of Construction/ Acquisition	2,007
Operating Properties [Member] | North American Markets [Member] | Northlake Distribution Center [Member] | Chicago, Illinois [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 5,015
Building and Improvements	13,569
Costs capitalized subsequent to acquisition	978
Carrying amount of land	5,015
Carrying amount of buildings and improvements	14,547
Carrying amount of land and buildings and improvements, Total	19,562
Accumulated Depreciation	$ (1,254)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | North American Markets [Member] | Pagosa Distribution Center [Member] | Denver Colorado [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 398
Building and Improvements	2,322
Costs capitalized subsequent to acquisition	2,034
Carrying amount of land	398
Carrying amount of buildings and improvements	4,356
Carrying amount of land and buildings and improvements, Total	4,754
Accumulated Depreciation	$ (3,452)
Date of Construction/ Acquisition	1,993
Operating Properties [Member] | North American Markets [Member] | Stapleton Business Center [Member] | Denver Colorado [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	22
Land	$ 49,980
Building and Improvements	158,826
Costs capitalized subsequent to acquisition	70,756
Carrying amount of land	48,328
Carrying amount of buildings and improvements	231,234
Carrying amount of land and buildings and improvements, Total	279,562
Accumulated Depreciation	$ (81,229)
Date of Construction/ Acquisition	1993, 1994, 1995, 2005, 2012, 2014, 2015, 2016
Operating Properties [Member] | North American Markets [Member] | Blalock Distribution Center [Member] | Houston Texas [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	3
Land	$ 5,032
Building and Improvements	21,983
Costs capitalized subsequent to acquisition	3,348
Carrying amount of land	5,031
Carrying amount of buildings and improvements	25,332
Carrying amount of land and buildings and improvements, Total	30,363
Accumulated Depreciation	$ (7,844)
Date of Construction/ Acquisition	2002, 2012
Operating Properties [Member] | North American Markets [Member] | Greens Parkway Distribution Center [Member] | Houston Texas [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 1,246
Building and Improvements	0
Costs capitalized subsequent to acquisition	15,086
Carrying amount of land	1,246
Carrying amount of buildings and improvements	15,086
Carrying amount of land and buildings and improvements, Total	16,332
Accumulated Depreciation	$ (277)
Date of Construction/ Acquisition	2,016
Operating Properties [Member] | North American Markets [Member] | IAh Cargo Center 1 [Member] | Houston Texas [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 0
Building and Improvements	13,267
Costs capitalized subsequent to acquisition	546
Carrying amount of land	0
Carrying amount of buildings and improvements	13,813
Carrying amount of land and buildings and improvements, Total	13,813
Accumulated Depreciation	$ (2,310)
Date of Construction/ Acquisition	2,012
Operating Properties [Member] | North American Markets [Member] | Pine Forest Business Center [Member] | Houston Texas [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	9
Land	$ 2,665
Building and Improvements	14,132
Costs capitalized subsequent to acquisition	9,872
Carrying amount of land	2,665
Carrying amount of buildings and improvements	24,004
Carrying amount of land and buildings and improvements, Total	26,669
Accumulated Depreciation	$ (17,980)
Date of Construction/ Acquisition	1993, 1995
Operating Properties [Member] | North American Markets [Member] | Pine North Distribution Center [Member] | Houston Texas [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 847
Building and Improvements	4,800
Costs capitalized subsequent to acquisition	2,122
Carrying amount of land	847
Carrying amount of buildings and improvements	6,922
Carrying amount of land and buildings and improvements, Total	7,769
Accumulated Depreciation	$ (4,230)
Date of Construction/ Acquisition	1,999
Operating Properties [Member] | North American Markets [Member] | Pinemont Distribution Center [Member] | Houston Texas [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 642
Building and Improvements	3,636
Costs capitalized subsequent to acquisition	1,210
Carrying amount of land	642
Carrying amount of buildings and improvements	4,846
Carrying amount of land and buildings and improvements, Total	5,488
Accumulated Depreciation	$ (3,167)
Date of Construction/ Acquisition	1,999
Operating Properties [Member] | North American Markets [Member] | Post Oak Distribution Center [Member] | Houston Texas [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	16
Land	$ 3,855
Building and Improvements	20,414
Costs capitalized subsequent to acquisition	17,806
Carrying amount of land	3,856
Carrying amount of buildings and improvements	38,219
Carrying amount of land and buildings and improvements, Total	42,075
Accumulated Depreciation	$ (29,874)
Date of Construction/ Acquisition	1993, 1994, 1996
Operating Properties [Member] | North American Markets [Member] | Satsuma Station Distribution Center [Member] | Houston Texas [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 3,088
Building and Improvements	22,389
Costs capitalized subsequent to acquisition	206
Carrying amount of land	3,088
Carrying amount of buildings and improvements	22,595
Carrying amount of land and buildings and improvements, Total	25,683
Accumulated Depreciation	$ (1,646)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | North American Markets [Member] | South Loop Distribution Center [Member] | Houston Texas [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 418
Building and Improvements	1,943
Costs capitalized subsequent to acquisition	2,469
Carrying amount of land	418
Carrying amount of buildings and improvements	4,412
Carrying amount of land and buildings and improvements, Total	4,830
Accumulated Depreciation	$ (3,302)
Date of Construction/ Acquisition	1,994
Operating Properties [Member] | North American Markets [Member] | West by Northwest Industria [Member] | Houston Texas [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	15
Land	$ 22,789
Building and Improvements	102,075
Costs capitalized subsequent to acquisition	15,435
Carrying amount of land	22,857
Carrying amount of buildings and improvements	117,442
Carrying amount of land and buildings and improvements, Total	140,299
Accumulated Depreciation	$ (31,402)
Date of Construction/ Acquisition	1993, 1994, 1999, 2001, 2012, 2015
Operating Properties [Member] | North American Markets [Member] | White Street Distribution Center [Member] | Houston Texas [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 469
Building and Improvements	2,656
Costs capitalized subsequent to acquisition	2,544
Carrying amount of land	469
Carrying amount of buildings and improvements	5,200
Carrying amount of land and buildings and improvements, Total	5,669
Accumulated Depreciation	$ (4,038)
Date of Construction/ Acquisition	1,995
Operating Properties [Member] | North American Markets [Member] | Wingfoot Distribution Center [Member] | Houston Texas [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 1,976
Building and Improvements	8,606
Costs capitalized subsequent to acquisition	3,555
Carrying amount of land	1,976
Carrying amount of buildings and improvements	12,161
Carrying amount of land and buildings and improvements, Total	14,137
Accumulated Depreciation	$ (2,737)
Date of Construction/ Acquisition	2012, 2013
Operating Properties [Member] | North American Markets [Member] | World Houston Distribution Center [Member] | Houston Texas [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 1,529
Building and Improvements	6,326
Costs capitalized subsequent to acquisition	91
Carrying amount of land	1,529
Carrying amount of buildings and improvements	6,417
Carrying amount of land and buildings and improvements, Total	7,946
Accumulated Depreciation	$ (1,187)
Date of Construction/ Acquisition	2,012
Operating Properties [Member] | North American Markets [Member] | Eastside Distribution Center [Member] | Indianapolis Indiana | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 228
Building and Improvements	1,187
Costs capitalized subsequent to acquisition	2,267
Carrying amount of land	299
Carrying amount of buildings and improvements	3,383
Carrying amount of land and buildings and improvements, Total	3,682
Accumulated Depreciation	$ (2,383)
Date of Construction/ Acquisition	1,995
Operating Properties [Member] | North American Markets [Member] | North by Northeast Corporate Center [Member] | Indianapolis Indiana | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 1,058
Building and Improvements	0
Costs capitalized subsequent to acquisition	9,030
Carrying amount of land	1,059
Carrying amount of buildings and improvements	9,029
Carrying amount of land and buildings and improvements, Total	10,088
Accumulated Depreciation	$ (5,800)
Date of Construction/ Acquisition	1,995
Operating Properties [Member] | North American Markets [Member] | Park 100 Industrial Center [Member] | Indianapolis Indiana | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	16
Land	$ 9,360
Building and Improvements	38,402
Costs capitalized subsequent to acquisition	25,252
Carrying amount of land	9,360
Carrying amount of buildings and improvements	63,654
Carrying amount of land and buildings and improvements, Total	73,014
Accumulated Depreciation	$ (30,831)
Date of Construction/ Acquisition	1995, 2012
Operating Properties [Member] | North American Markets [Member] | Jax Cargo Center | Jacksonville Florida [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 0
Building and Improvements	2,892
Costs capitalized subsequent to acquisition	211
Carrying amount of land	0
Carrying amount of buildings and improvements	3,103
Carrying amount of land and buildings and improvements, Total	3,103
Accumulated Depreciation	$ (1,684)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | North American Markets [Member] | MCI Cargo Center 1 [Member] | Kansas City Kansas [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 0
Building and Improvements	14,411
Costs capitalized subsequent to acquisition	91
Carrying amount of land	0
Carrying amount of buildings and improvements	14,502
Carrying amount of land and buildings and improvements, Total	14,502
Accumulated Depreciation	$ (7,069)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | North American Markets [Member] | Ann Rd N Sloan L N Distribution Center | Las Vegas Nevada [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 3,609
Building and Improvements	0
Costs capitalized subsequent to acquisition	26,207
Carrying amount of land	4,616
Carrying amount of buildings and improvements	25,200
Carrying amount of land and buildings and improvements, Total	29,816
Accumulated Depreciation	$ (418)
Date of Construction/ Acquisition	2,017
Operating Properties [Member] | North American Markets [Member] | Arrowhead Commerce Center [Member] | Las Vegas Nevada [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	15
Land	$ 30,075
Building and Improvements	82,214
Costs capitalized subsequent to acquisition	3,998
Carrying amount of land	30,075
Carrying amount of buildings and improvements	86,212
Carrying amount of land and buildings and improvements, Total	116,287
Accumulated Depreciation	$ (7,229)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | North American Markets [Member] | Las Vegas Beltway Distribution Center [Member] | Las Vegas Nevada [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 7,321
Building and Improvements	0
Costs capitalized subsequent to acquisition	10,791
Carrying amount of land	7,956
Carrying amount of buildings and improvements	10,156
Carrying amount of land and buildings and improvements, Total	18,112
Accumulated Depreciation	$ 0
Date of Construction/ Acquisition	2,016
Operating Properties [Member] | North American Markets [Member] | Montessouri Distribution Center [Member] | Las Vegas Nevada [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 1,039
Building and Improvements	2,967
Costs capitalized subsequent to acquisition	24
Carrying amount of land	1,039
Carrying amount of buildings and improvements	2,991
Carrying amount of land and buildings and improvements, Total	4,030
Accumulated Depreciation	$ (277)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | North American Markets [Member] | North 15 Freeway Distribution Center [Member] | Las Vegas Nevada [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	18
Land	$ 51,474
Building and Improvements	122,643
Costs capitalized subsequent to acquisition	81,426
Carrying amount of land	44,437
Carrying amount of buildings and improvements	211,106
Carrying amount of land and buildings and improvements, Total	255,543
Accumulated Depreciation	$ (21,343)
Date of Construction/ Acquisition	2011, 2013, 2014, 2015, 2016, 2017
Operating Properties [Member] | North American Markets [Member] | Pama Distribution Center | Las Vegas Nevada [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 2,223
Building and Improvements	5,695
Costs capitalized subsequent to acquisition	78
Carrying amount of land	2,223
Carrying amount of buildings and improvements	5,773
Carrying amount of land and buildings and improvements, Total	7,996
Accumulated Depreciation	$ (467)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | North American Markets [Member] | South Park Distribution Center [Member] | Nashville Tennessee | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	4
Land	$ 11,834
Building and Improvements	47,335
Costs capitalized subsequent to acquisition	1,771
Carrying amount of land	11,834
Carrying amount of buildings and improvements	49,106
Carrying amount of land and buildings and improvements, Total	60,940
Accumulated Depreciation	$ (6,795)
Date of Construction/ Acquisition	2,013
Operating Properties [Member] | North American Markets [Member] | Valley View Distribution Center | Las Vegas Nevada [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 2,420
Building and Improvements	258
Costs capitalized subsequent to acquisition	0
Carrying amount of land	2,420
Carrying amount of buildings and improvements	258
Carrying amount of land and buildings and improvements, Total	2,678
Accumulated Depreciation	$ (258)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | North American Markets [Member] | Warm Springs Distribution Center | Las Vegas Nevada [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	6
Land	$ 8,897
Building and Improvements	39,055
Costs capitalized subsequent to acquisition	806
Carrying amount of land	8,897
Carrying amount of buildings and improvements	39,861
Carrying amount of land and buildings and improvements, Total	48,758
Accumulated Depreciation	$ (3,427)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | North American Markets [Member] | West One Business Center | Las Vegas Nevada [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	5
Land	$ 4,431
Building and Improvements	17,611
Costs capitalized subsequent to acquisition	6,178
Carrying amount of land	4,431
Carrying amount of buildings and improvements	23,789
Carrying amount of land and buildings and improvements, Total	28,220
Accumulated Depreciation	$ (14,641)
Date of Construction/ Acquisition	1996, 2015
Operating Properties [Member] | North American Markets [Member] | Cedar Grove Distribution Center [Member] | Louisville Kentucky [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	5
Land	$ 20,697
Building and Improvements	105,257
Costs capitalized subsequent to acquisition	4,917
Carrying amount of land	20,696
Carrying amount of buildings and improvements	110,175
Carrying amount of land and buildings and improvements, Total	130,871
Accumulated Depreciation	$ (21,090)
Date of Construction/ Acquisition	2005, 2008, 2012, 2015
Operating Properties [Member] | North American Markets [Member] | Commerce Crossings Distribution Center [Member] | Louisville Kentucky [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 1,912
Building and Improvements	7,649
Costs capitalized subsequent to acquisition	404
Carrying amount of land	1,912
Carrying amount of buildings and improvements	8,053
Carrying amount of land and buildings and improvements, Total	9,965
Accumulated Depreciation	$ (3,306)
Date of Construction/ Acquisition	2,005
Operating Properties [Member] | North American Markets [Member] | I Sixty Five Meyer Distribution Center [Member] | Louisville Kentucky [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	3
Land	$ 9,557
Building and Improvements	32,334
Costs capitalized subsequent to acquisition	26,329
Carrying amount of land	9,864
Carrying amount of buildings and improvements	58,356
Carrying amount of land and buildings and improvements, Total	68,220
Accumulated Depreciation	$ (13,725)
Date of Construction/ Acquisition	2006, 2012, 2015
Operating Properties [Member] | North American Markets [Member] | New Cut Road Distribution Center | Louisville Kentucky [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 2,711
Building and Improvements	11,694
Costs capitalized subsequent to acquisition	1,045
Carrying amount of land	2,711
Carrying amount of buildings and improvements	12,739
Carrying amount of land and buildings and improvements, Total	15,450
Accumulated Depreciation	$ (2,984)
Date of Construction/ Acquisition	2,012
Operating Properties [Member] | North American Markets [Member] | River Ridge Distribution Center | Louisville Kentucky [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 8,102
Building and Improvements	69,329
Costs capitalized subsequent to acquisition	400
Carrying amount of land	8,102
Carrying amount of buildings and improvements	69,729
Carrying amount of land and buildings and improvements, Total	77,831
Accumulated Depreciation	$ (4,922)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | North American Markets [Member] | De Soto Distribution Center [Member] | Memphis Tennessee [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 6,217
Building and Improvements	0
Costs capitalized subsequent to acquisition	35,835
Carrying amount of land	5,770
Carrying amount of buildings and improvements	36,282
Carrying amount of land and buildings and improvements, Total	42,052
Accumulated Depreciation	$ (10,165)
Date of Construction/ Acquisition	2007, 2014
Operating Properties [Member] | North American Markets [Member] | Olive Branch Distribution Center | Memphis Tennessee [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 6,719
Building and Improvements	31,134
Costs capitalized subsequent to acquisition	2,129
Carrying amount of land	6,719
Carrying amount of buildings and improvements	33,263
Carrying amount of land and buildings and improvements, Total	39,982
Accumulated Depreciation	$ (7,997)
Date of Construction/ Acquisition	2,012
Operating Properties [Member] | North American Markets [Member] | Centre Pointe Distribution Center [Member] | Nashville Tennessee | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	6
Land	$ 10,302
Building and Improvements	28,492
Costs capitalized subsequent to acquisition	21,336
Carrying amount of land	11,795
Carrying amount of buildings and improvements	48,335
Carrying amount of land and buildings and improvements, Total	60,130
Accumulated Depreciation	$ (7,277)
Date of Construction/ Acquisition	1999, 2012, 2013, 2016
Operating Properties [Member] | North American Markets [Member] | Elam Farms Park | Nashville Tennessee | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 2,097
Building and Improvements	8,386
Costs capitalized subsequent to acquisition	1,940
Carrying amount of land	2,097
Carrying amount of buildings and improvements	10,326
Carrying amount of land and buildings and improvements, Total	12,423
Accumulated Depreciation	$ (2,375)
Date of Construction/ Acquisition	2,013
Operating Properties [Member] | North American Markets [Member] | I Forty Industrial Center | Nashville Tennessee | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	4
Land	$ 3,075
Building and Improvements	15,333
Costs capitalized subsequent to acquisition	5,683
Carrying amount of land	3,075
Carrying amount of buildings and improvements	21,016
Carrying amount of land and buildings and improvements, Total	24,091
Accumulated Depreciation	$ (10,213)
Date of Construction/ Acquisition	1995, 1996, 1999,2012
Operating Properties [Member] | North American Markets [Member] | Carteret Distribution Center [Member] | New Jersey/New York [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	3
Land	$ 39,148
Building and Improvements	109,124
Costs capitalized subsequent to acquisition	939
Carrying amount of land	39,148
Carrying amount of buildings and improvements	110,063
Carrying amount of land and buildings and improvements, Total	149,211
Accumulated Depreciation	$ (10,093)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | North American Markets [Member] | CenterPoint Distribution Center [Member] | New Jersey/New York [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 7,227
Building and Improvements	20,899
Costs capitalized subsequent to acquisition	3,337
Carrying amount of land	7,227
Carrying amount of buildings and improvements	24,236
Carrying amount of land and buildings and improvements, Total	31,463
Accumulated Depreciation	$ (6,981)
Date of Construction/ Acquisition	2011, 2012
Operating Properties [Member] | North American Markets [Member] | Cranbury Business Park [Member] | New Jersey/New York [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	6
Land	$ 25,712
Building and Improvements	97,351
Costs capitalized subsequent to acquisition	12,767
Carrying amount of land	25,712
Carrying amount of buildings and improvements	110,118
Carrying amount of land and buildings and improvements, Total	135,830
Accumulated Depreciation	$ (31,184)
Date of Construction/ Acquisition	2005, 2012
Operating Properties [Member] | North American Markets [Member] | Docks Corner SG (Phase II) [Member] | New Jersey/New York [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 16,232
Building and Improvements	19,264
Costs capitalized subsequent to acquisition	9,378
Carrying amount of land	16,232
Carrying amount of buildings and improvements	28,642
Carrying amount of land and buildings and improvements, Total	44,874
Accumulated Depreciation	$ (11,955)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | North American Markets [Member] | Edison Distribution Center [Member] | New Jersey/New York [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	7
Land	$ 34,006
Building and Improvements	71,431
Costs capitalized subsequent to acquisition	20,531
Carrying amount of land	34,006
Carrying amount of buildings and improvements	91,962
Carrying amount of land and buildings and improvements, Total	125,968
Accumulated Depreciation	$ (23,497)
Date of Construction/ Acquisition	1996, 1997, 2015
Operating Properties [Member] | North American Markets [Member] | Exit 10 Distribution Center [Member] | New Jersey/New York [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	9
Land	$ 85,713
Building and Improvements	171,031
Costs capitalized subsequent to acquisition	51,732
Carrying amount of land	89,747
Carrying amount of buildings and improvements	218,729
Carrying amount of land and buildings and improvements, Total	308,476
Accumulated Depreciation	$ (63,230)
Date of Construction/ Acquisition	2005, 2015, 2016
Operating Properties [Member] | North American Markets [Member] | Exit 7 Distribution Center [Member] | New Jersey/New York [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 35,728
Building and Improvements	117,157
Costs capitalized subsequent to acquisition	836
Carrying amount of land	35,728
Carrying amount of buildings and improvements	117,993
Carrying amount of land and buildings and improvements, Total	153,721
Accumulated Depreciation	$ (8,269)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | North American Markets [Member] | Interstate Distribution Center [Member] | New Jersey/New York [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	3
Land	$ 30,188
Building and Improvements	76,705
Costs capitalized subsequent to acquisition	1,029
Carrying amount of land	30,188
Carrying amount of buildings and improvements	77,734
Carrying amount of land and buildings and improvements, Total	107,922
Accumulated Depreciation	$ (5,897)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | North American Markets [Member] | JFK Cargo Center 75_77 [Member] | New Jersey/New York [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 0
Building and Improvements	35,916
Costs capitalized subsequent to acquisition	5,881
Carrying amount of land	0
Carrying amount of buildings and improvements	41,797
Carrying amount of land and buildings and improvements, Total	41,797
Accumulated Depreciation	$ (22,433)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | North American Markets [Member] | Liberty Logistics Center [Member] | New Jersey/New York [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 3,273
Building and Improvements	24,029
Costs capitalized subsequent to acquisition	841
Carrying amount of land	3,273
Carrying amount of buildings and improvements	24,870
Carrying amount of land and buildings and improvements, Total	28,143
Accumulated Depreciation	$ (4,425)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | North American Markets [Member] | Linden Industrial [Member] | New Jersey/New York [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 17,332
Building and Improvements	24,264
Costs capitalized subsequent to acquisition	2,084
Carrying amount of land	17,332
Carrying amount of buildings and improvements	26,348
Carrying amount of land and buildings and improvements, Total	43,680
Accumulated Depreciation	$ (1,682)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | North American Markets [Member] | Lister Distribution Center [Member] | New Jersey/New York [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 16,855
Building and Improvements	21,802
Costs capitalized subsequent to acquisition	3,251
Carrying amount of land	16,855
Carrying amount of buildings and improvements	25,053
Carrying amount of land and buildings and improvements, Total	41,908
Accumulated Depreciation	$ (1,413)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | North American Markets [Member] | Maspeth Distribution Center [Member] | New Jersey/New York [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 23,784
Building and Improvements	10,849
Costs capitalized subsequent to acquisition	278
Carrying amount of land	23,784
Carrying amount of buildings and improvements	11,127
Carrying amount of land and buildings and improvements, Total	34,911
Accumulated Depreciation	$ (668)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | North American Markets [Member] | Meadowland Distribution Center [Member] | New Jersey/New York [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	33
Land	$ 45,277
Building and Improvements	204,583
Costs capitalized subsequent to acquisition	23,090
Carrying amount of land	45,277
Carrying amount of buildings and improvements	227,673
Carrying amount of land and buildings and improvements, Total	272,950
Accumulated Depreciation	$ (78,690)
Date of Construction/ Acquisition	1998, 2005, 2010, 2011
Operating Properties [Member] | North American Markets [Member] | Meadowland Industrial Center [Member] | New Jersey/New York [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	3
Land	$ 10,657
Building and Improvements	27,868
Costs capitalized subsequent to acquisition	14,730
Carrying amount of land	10,657
Carrying amount of buildings and improvements	42,598
Carrying amount of land and buildings and improvements, Total	53,255
Accumulated Depreciation	$ (17,618)
Date of Construction/ Acquisition	1996, 2011, 2015
Operating Properties [Member] | North American Markets [Member] | Meadowlands ALFII [Member] | New Jersey/New York [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 1,790
Building and Improvements	8,778
Costs capitalized subsequent to acquisition	1,937
Carrying amount of land	1,790
Carrying amount of buildings and improvements	10,715
Carrying amount of land and buildings and improvements, Total	12,505
Accumulated Depreciation	$ (2,617)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | North American Markets [Member] | Newwark Airport I and II [Member] | New Jersey/New York [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	5
Land	$ 28,622
Building and Improvements	43,516
Costs capitalized subsequent to acquisition	20,071
Carrying amount of land	28,842
Carrying amount of buildings and improvements	63,367
Carrying amount of land and buildings and improvements, Total	92,209
Accumulated Depreciation	$ (9,810)
Date of Construction/ Acquisition	2011, 2012, 2015
Operating Properties [Member] | North American Markets [Member] | Perth Amboy Corporate Park [Member] | New Jersey/New York [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 54,701
Building and Improvements	66,534
Costs capitalized subsequent to acquisition	4,461
Carrying amount of land	54,701
Carrying amount of buildings and improvements	70,995
Carrying amount of land and buildings and improvements, Total	125,696
Accumulated Depreciation	$ (4,687)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | North American Markets [Member] | Port Reading Business Park [Member] | New Jersey/New York [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	9
Land	$ 186,928
Building and Improvements	219,716
Costs capitalized subsequent to acquisition	121,307
Carrying amount of land	176,811
Carrying amount of buildings and improvements	351,140
Carrying amount of land and buildings and improvements, Total	527,951
Accumulated Depreciation	$ (34,659)
Date of Construction/ Acquisition	2005, 2014, 2015
Operating Properties [Member] | North American Markets [Member] | Ports Jersey City Distribution Center [Member] | New Jersey/New York [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 34,133
Building and Improvements	0
Costs capitalized subsequent to acquisition	61,025
Carrying amount of land	34,435
Carrying amount of buildings and improvements	60,723
Carrying amount of land and buildings and improvements, Total	95,158
Accumulated Depreciation	$ (6,427)
Date of Construction/ Acquisition	2,014
Operating Properties [Member] | North American Markets [Member] | Secaucus Distribution Center [Member] | New Jersey/New York [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 9,603
Building and Improvements	0
Costs capitalized subsequent to acquisition	26,930
Carrying amount of land	9,603
Carrying amount of buildings and improvements	26,930
Carrying amount of land and buildings and improvements, Total	36,533
Accumulated Depreciation	$ (4,025)
Date of Construction/ Acquisition	2,012
Operating Properties [Member] | North American Markets [Member] | Skyland Crossdock [Member] | New Jersey/New York [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 0
Building and Improvements	9,831
Costs capitalized subsequent to acquisition	1,318
Carrying amount of land	0
Carrying amount of buildings and improvements	11,149
Carrying amount of land and buildings and improvements, Total	11,149
Accumulated Depreciation	$ (3,616)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | North American Markets [Member] | South Jersey Distribution Center [Member] | New Jersey/New York [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 6,912
Building and Improvements	17,437
Costs capitalized subsequent to acquisition	216
Carrying amount of land	6,912
Carrying amount of buildings and improvements	17,653
Carrying amount of land and buildings and improvements, Total	24,565
Accumulated Depreciation	$ (3,015)
Date of Construction/ Acquisition	2,013
Operating Properties [Member] | North American Markets [Member] | Teterboro Meadowlands 15 [Member] | New Jersey/New York [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 18,169
Building and Improvements	34,604
Costs capitalized subsequent to acquisition	226
Carrying amount of land	18,169
Carrying amount of buildings and improvements	34,830
Carrying amount of land and buildings and improvements, Total	52,999
Accumulated Depreciation	$ (7,171)
Date of Construction/ Acquisition	2011, 2015
Operating Properties [Member] | North American Markets [Member] | Beltway Commerce Center [Member] | Orlando, Florida [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	4
Land	$ 18,835
Building and Improvements	25,526
Costs capitalized subsequent to acquisition	15,384
Carrying amount of land	18,840
Carrying amount of buildings and improvements	40,905
Carrying amount of land and buildings and improvements, Total	59,745
Accumulated Depreciation	$ (8,704)
Date of Construction/ Acquisition	2008, 2015
Operating Properties [Member] | North American Markets [Member] | Consulate Distribution Center [Member] | Orlando, Florida [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	3
Land	$ 4,148
Building and Improvements	23,617
Costs capitalized subsequent to acquisition	5,136
Carrying amount of land	4,148
Carrying amount of buildings and improvements	28,753
Carrying amount of land and buildings and improvements, Total	32,901
Accumulated Depreciation	$ (16,531)
Date of Construction/ Acquisition	1,999
Operating Properties [Member] | North American Markets [Member] | Crowne Pointe Park [Member] | Orlando, Florida [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 3,888
Building and Improvements	7,497
Costs capitalized subsequent to acquisition	1,846
Carrying amount of land	3,888
Carrying amount of buildings and improvements	9,343
Carrying amount of land and buildings and improvements, Total	13,231
Accumulated Depreciation	$ (718)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | North American Markets [Member] | Davenport Distribution Center [Member] | Orlando, Florida [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 934
Building and Improvements	3,991
Costs capitalized subsequent to acquisition	205
Carrying amount of land	934
Carrying amount of buildings and improvements	4,196
Carrying amount of land and buildings and improvements, Total	5,130
Accumulated Depreciation	$ (928)
Date of Construction/ Acquisition	2,012
Operating Properties [Member] | North American Markets [Member] | Orlando Airport Park [Member] | Orlando, Florida [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 5,259
Building and Improvements	0
Costs capitalized subsequent to acquisition	17,071
Carrying amount of land	5,750
Carrying amount of buildings and improvements	16,580
Carrying amount of land and buildings and improvements, Total	22,330
Accumulated Depreciation	$ (458)
Date of Construction/ Acquisition	2,016
Operating Properties [Member] | North American Markets [Member] | Orlando Central Park [Member] | Orlando, Florida [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	14
Land	$ 12,327
Building and Improvements	58,861
Costs capitalized subsequent to acquisition	11,502
Carrying amount of land	12,327
Carrying amount of buildings and improvements	70,363
Carrying amount of land and buildings and improvements, Total	82,690
Accumulated Depreciation	$ (22,978)
Date of Construction/ Acquisition	1994, 2011, 2012
Operating Properties [Member] | North American Markets [Member] | 24th Street Industrial Center [Member] | Phoenix, Arizona [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 503
Building and Improvements	2,852
Costs capitalized subsequent to acquisition	2,388
Carrying amount of land	561
Carrying amount of buildings and improvements	5,182
Carrying amount of land and buildings and improvements, Total	5,743
Accumulated Depreciation	$ (3,940)
Date of Construction/ Acquisition	1,994
Operating Properties [Member] | North American Markets [Member] | Alameda Distribution Center [Member] | Phoenix, Arizona [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	3
Land	$ 5,145
Building and Improvements	19,451
Costs capitalized subsequent to acquisition	4,232
Carrying amount of land	5,145
Carrying amount of buildings and improvements	23,683
Carrying amount of land and buildings and improvements, Total	28,828
Accumulated Depreciation	$ (10,433)
Date of Construction/ Acquisition	2,005
Operating Properties [Member] | North American Markets [Member] | Hohokam 10 Business Center [Member] | Phoenix, Arizona [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 1,317
Building and Improvements	7,468
Costs capitalized subsequent to acquisition	1,744
Carrying amount of land	1,318
Carrying amount of buildings and improvements	9,211
Carrying amount of land and buildings and improvements, Total	10,529
Accumulated Depreciation	$ (5,745)
Date of Construction/ Acquisition	1,999
Operating Properties [Member] | North American Markets [Member] | Kyrene Commons Distribution Center [Member] | Phoenix, Arizona [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	3
Land	$ 1,093
Building and Improvements	5,475
Costs capitalized subsequent to acquisition	3,110
Carrying amount of land	1,093
Carrying amount of buildings and improvements	8,585
Carrying amount of land and buildings and improvements, Total	9,678
Accumulated Depreciation	$ (5,903)
Date of Construction/ Acquisition	1992, 1998, 1999
Operating Properties [Member] | North American Markets [Member] | Papago Distribution Center [Member] | Phoenix, Arizona [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	3
Land	$ 4,828
Building and Improvements	20,017
Costs capitalized subsequent to acquisition	5,613
Carrying amount of land	4,829
Carrying amount of buildings and improvements	25,629
Carrying amount of land and buildings and improvements, Total	30,458
Accumulated Depreciation	$ (12,836)
Date of Construction/ Acquisition	1994, 2005
Operating Properties [Member] | North American Markets [Member] | Phoenix Distribution Center One [Member] | Phoenix, Arizona [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 1,441
Building and Improvements	5,578
Costs capitalized subsequent to acquisition	1,215
Carrying amount of land	1,441
Carrying amount of buildings and improvements	6,793
Carrying amount of land and buildings and improvements, Total	8,234
Accumulated Depreciation	$ (1,285)
Date of Construction/ Acquisition	2,012
Operating Properties [Member] | North American Markets [Member] | Watkins Street Distribution Center [Member] | Phoenix, Arizona [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 925
Building and Improvements	4,110
Costs capitalized subsequent to acquisition	2,025
Carrying amount of land	925
Carrying amount of buildings and improvements	6,135
Carrying amount of land and buildings and improvements, Total	7,060
Accumulated Depreciation	$ (3,022)
Date of Construction/ Acquisition	1995, 2005
Operating Properties [Member] | North American Markets [Member] | Riverside Distribution Center (PHX) [Member] | Phoenix, Arizona [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 3,729
Building and Improvements	0
Costs capitalized subsequent to acquisition	33,039
Carrying amount of land	3,818
Carrying amount of buildings and improvements	32,950
Carrying amount of land and buildings and improvements, Total	36,768
Accumulated Depreciation	$ (175)
Date of Construction/ Acquisition	2,017
Operating Properties [Member] | North American Markets [Member] | Sky Harbor Distribution Center [Member] | Phoenix, Arizona [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	3
Land	$ 0
Building and Improvements	14,023
Costs capitalized subsequent to acquisition	3,353
Carrying amount of land	0
Carrying amount of buildings and improvements	17,376
Carrying amount of land and buildings and improvements, Total	17,376
Accumulated Depreciation	$ (878)
Date of Construction/ Acquisition	2,016
Operating Properties [Member] | North American Markets [Member] | Clackamas Distribution Center [Member] | Portland, Oregon [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 1,540
Building and Improvements	6,420
Costs capitalized subsequent to acquisition	841
Carrying amount of land	1,540
Carrying amount of buildings and improvements	7,261
Carrying amount of land and buildings and improvements, Total	8,801
Accumulated Depreciation	$ (1,417)
Date of Construction/ Acquisition	2,012
Operating Properties [Member] | North American Markets [Member] | PDX Cargo Center Airtrans [Member] | Portland, Oregon [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 0
Building and Improvements	13,697
Costs capitalized subsequent to acquisition	246
Carrying amount of land	0
Carrying amount of buildings and improvements	13,943
Carrying amount of land and buildings and improvements, Total	13,943
Accumulated Depreciation	$ (5,059)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | North American Markets [Member] | Portland Northwest Corporate Park [Member] | Portland, Oregon [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	10
Land	$ 13,666
Building and Improvements	40,999
Costs capitalized subsequent to acquisition	3,078
Carrying amount of land	13,666
Carrying amount of buildings and improvements	44,077
Carrying amount of land and buildings and improvements, Total	57,743
Accumulated Depreciation	$ (3,942)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | North American Markets [Member] | Southshore Corporate Center [Member] | Portland, Oregon [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 5,941
Building and Improvements	13,915
Costs capitalized subsequent to acquisition	11,156
Carrying amount of land	4,604
Carrying amount of buildings and improvements	26,408
Carrying amount of land and buildings and improvements, Total	31,012
Accumulated Depreciation	$ (6,138)
Date of Construction/ Acquisition	2006, 2015
Operating Properties [Member] | North American Markets [Member] | Damonte Ranch Distribution Center [Member] | Reno, Nevada [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 7,056
Building and Improvements	29,742
Costs capitalized subsequent to acquisition	1,144
Carrying amount of land	7,056
Carrying amount of buildings and improvements	30,886
Carrying amount of land and buildings and improvements, Total	37,942
Accumulated Depreciation	$ (6,843)
Date of Construction/ Acquisition	2,012
Operating Properties [Member] | North American Markets [Member] | Golden Valley Distribution Center [Member] | Reno, Nevada [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 940
Building and Improvements	13,686
Costs capitalized subsequent to acquisition	4,317
Carrying amount of land	2,415
Carrying amount of buildings and improvements	16,528
Carrying amount of land and buildings and improvements, Total	18,943
Accumulated Depreciation	$ (6,450)
Date of Construction/ Acquisition	2,005
Operating Properties [Member] | North American Markets [Member] | Reno Aircenter [Member] | Reno, Nevada [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 544
Building and Improvements	12,292
Costs capitalized subsequent to acquisition	1,726
Carrying amount of land	544
Carrying amount of buildings and improvements	14,018
Carrying amount of land and buildings and improvements, Total	14,562
Accumulated Depreciation	$ (925)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | North American Markets [Member] | RNO Cargo Center 10_11 [Member] | Reno, Nevada [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 0
Building and Improvements	4,265
Costs capitalized subsequent to acquisition	430
Carrying amount of land	0
Carrying amount of buildings and improvements	4,695
Carrying amount of land and buildings and improvements, Total	4,695
Accumulated Depreciation	$ (1,976)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | North American Markets [Member] | Sage Point Business Park [Member] | Reno, Nevada [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 1,705
Building and Improvements	6,821
Costs capitalized subsequent to acquisition	457
Carrying amount of land	1,705
Carrying amount of buildings and improvements	7,278
Carrying amount of land and buildings and improvements, Total	8,983
Accumulated Depreciation	$ (643)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | North American Markets [Member] | Stead Distribution Center [Member] | Reno, Nevada [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 1,046
Building and Improvements	19,330
Costs capitalized subsequent to acquisition	1,036
Carrying amount of land	1,046
Carrying amount of buildings and improvements	20,366
Carrying amount of land and buildings and improvements, Total	21,412
Accumulated Depreciation	$ (1,541)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | North American Markets [Member] | Tahoe-Reno Industrial Center [Member] | Reno, Nevada [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	3
Land	$ 6,705
Building and Improvements	30,381
Costs capitalized subsequent to acquisition	60,239
Carrying amount of land	6,704
Carrying amount of buildings and improvements	90,621
Carrying amount of land and buildings and improvements, Total	97,325
Accumulated Depreciation	$ (11,116)
Date of Construction/ Acquisition	2007, 2015
Operating Properties [Member] | North American Markets [Member] | Vista Industrial Park [Member] | Reno, Nevada [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	6
Land	$ 5,923
Building and Improvements	26,807
Costs capitalized subsequent to acquisition	12,576
Carrying amount of land	5,923
Carrying amount of buildings and improvements	39,383
Carrying amount of land and buildings and improvements, Total	45,306
Accumulated Depreciation	$ (22,137)
Date of Construction/ Acquisition	1994, 2001
Operating Properties [Member] | North American Markets [Member] | Director Drive Distribution Center [Member] | San Antonio, Texas [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 1,271
Building and Improvements	5,455
Costs capitalized subsequent to acquisition	389
Carrying amount of land	1,271
Carrying amount of buildings and improvements	5,844
Carrying amount of land and buildings and improvements, Total	7,115
Accumulated Depreciation	$ (1,547)
Date of Construction/ Acquisition	2,012
Operating Properties [Member] | North American Markets [Member] | Interchange East Distribution Center [Member] | San Antonio, Texas [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 3,670
Building and Improvements	6,535
Costs capitalized subsequent to acquisition	15,424
Carrying amount of land	3,892
Carrying amount of buildings and improvements	21,737
Carrying amount of land and buildings and improvements, Total	25,629
Accumulated Depreciation	$ (2,967)
Date of Construction/ Acquisition	2012, 2016
Operating Properties [Member] | North American Markets [Member] | Perrin Creek Corporate Center [Member] | San Antonio, Texas [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 5,454
Building and Improvements	22,689
Costs capitalized subsequent to acquisition	336
Carrying amount of land	5,454
Carrying amount of buildings and improvements	23,025
Carrying amount of land and buildings and improvements, Total	28,479
Accumulated Depreciation	$ (4,838)
Date of Construction/ Acquisition	2,012
Operating Properties [Member] | North American Markets [Member] | San Antonio Distribution Center II [Member] | San Antonio, Texas [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	3
Land	$ 885
Building and Improvements	0
Costs capitalized subsequent to acquisition	8,054
Carrying amount of land	885
Carrying amount of buildings and improvements	8,054
Carrying amount of land and buildings and improvements, Total	8,939
Accumulated Depreciation	$ (5,137)
Date of Construction/ Acquisition	1,994
Operating Properties [Member] | North American Markets [Member] | San Antonio Distribution Center III [Member] | San Antonio, Texas [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	9
Land	$ 11,272
Building and Improvements	48,406
Costs capitalized subsequent to acquisition	10,663
Carrying amount of land	11,272
Carrying amount of buildings and improvements	59,069
Carrying amount of land and buildings and improvements, Total	70,341
Accumulated Depreciation	$ (20,707)
Date of Construction/ Acquisition	2002, 2006, 2012
Operating Properties [Member] | North American Markets [Member] | Tri County Distribution Center [Member] | San Antonio, Texas [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 3,183
Building and Improvements	12,743
Costs capitalized subsequent to acquisition	2,128
Carrying amount of land	3,184
Carrying amount of buildings and improvements	14,870
Carrying amount of land and buildings and improvements, Total	18,054
Accumulated Depreciation	$ (5,117)
Date of Construction/ Acquisition	2,007
Operating Properties [Member] | North American Markets [Member] | Alvarado Business Center [Member] | San Francisco Bay Area, California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	12
Land	$ 23,417
Building and Improvements	77,354
Costs capitalized subsequent to acquisition	10,262
Carrying amount of land	23,417
Carrying amount of buildings and improvements	87,616
Carrying amount of land and buildings and improvements, Total	111,033
Accumulated Depreciation	$ (35,979)
Date of Construction/ Acquisition	1993, 2005, 2011
Operating Properties [Member] | North American Markets [Member] | Bayshore Distribution Center Member | San Francisco Bay Area, California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 6,450
Building and Improvements	15,049
Costs capitalized subsequent to acquisition	2,696
Carrying amount of land	6,450
Carrying amount of buildings and improvements	17,745
Carrying amount of land and buildings and improvements, Total	24,195
Accumulated Depreciation	$ (5,622)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | North American Markets [Member] | Bayside Corporate Center [Member] | San Francisco Bay Area, California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	39
Land	$ 23,512
Building and Improvements	69,694
Costs capitalized subsequent to acquisition	66,208
Carrying amount of land	23,519
Carrying amount of buildings and improvements	135,895
Carrying amount of land and buildings and improvements, Total	159,414
Accumulated Depreciation	$ (93,373)
Date of Construction/ Acquisition	1993, 1995, 1996
Operating Properties [Member] | North American Markets [Member] | Cypress [Member] | San Francisco Bay Area, California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 1,065
Building and Improvements	5,103
Costs capitalized subsequent to acquisition	568
Carrying amount of land	1,065
Carrying amount of buildings and improvements	5,671
Carrying amount of land and buildings and improvements, Total	6,736
Accumulated Depreciation	$ (1,507)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | North American Markets [Member] | Dublin Industrial Portfolio [Member] | San Francisco Bay Area, California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 3,241
Building and Improvements	15,951
Costs capitalized subsequent to acquisition	1,071
Carrying amount of land	3,241
Carrying amount of buildings and improvements	17,022
Carrying amount of land and buildings and improvements, Total	20,263
Accumulated Depreciation	$ (3,986)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | North American Markets [Member] | East Grand Airfreight [Member] | San Francisco Bay Area, California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	14
Land	$ 95,668
Building and Improvements	152,959
Costs capitalized subsequent to acquisition	15,226
Carrying amount of land	101,416
Carrying amount of buildings and improvements	162,437
Carrying amount of land and buildings and improvements, Total	263,853
Accumulated Depreciation	$ (20,866)
Date of Construction/ Acquisition	2011, 2015, 2016, 2017
Operating Properties [Member] | North American Markets [Member] | Hayward Industrial Center [Member] | San Francisco Bay Area, California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	28
Land	$ 33,471
Building and Improvements	85,438
Costs capitalized subsequent to acquisition	39,524
Carrying amount of land	33,756
Carrying amount of buildings and improvements	124,677
Carrying amount of land and buildings and improvements, Total	158,433
Accumulated Depreciation	$ (56,918)
Date of Construction/ Acquisition	1993, 2011, 2015, 2016
Operating Properties [Member] | North American Markets [Member] | Junction Industrial Park [Member] | San Francisco Bay Area, California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	27
Land	$ 58,271
Building and Improvements	218,227
Costs capitalized subsequent to acquisition	16,897
Carrying amount of land	58,271
Carrying amount of buildings and improvements	235,124
Carrying amount of land and buildings and improvements, Total	293,395
Accumulated Depreciation	$ (55,505)
Date of Construction/ Acquisition	2011, 2015
Operating Properties [Member] | North American Markets [Member] | Livermore Distribution Center [Member] | San Francisco Bay Area, California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	4
Land	$ 8,992
Building and Improvements	26,976
Costs capitalized subsequent to acquisition	4,465
Carrying amount of land	8,992
Carrying amount of buildings and improvements	31,441
Carrying amount of land and buildings and improvements, Total	40,433
Accumulated Depreciation	$ (13,212)
Date of Construction/ Acquisition	2,005
Operating Properties [Member] | North American Markets [Member] | Martin-Scott Industrial Port [Member] | San Francisco Bay Area, California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 3,546
Building and Improvements	9,717
Costs capitalized subsequent to acquisition	498
Carrying amount of land	3,546
Carrying amount of buildings and improvements	10,215
Carrying amount of land and buildings and improvements, Total	13,761
Accumulated Depreciation	$ (2,911)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | North American Markets [Member] | Oakland Industrial Center [Member] | San Francisco Bay Area, California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	4
Land	$ 14,864
Building and Improvements	55,857
Costs capitalized subsequent to acquisition	6,560
Carrying amount of land	14,865
Carrying amount of buildings and improvements	62,416
Carrying amount of land and buildings and improvements, Total	77,281
Accumulated Depreciation	$ (22,025)
Date of Construction/ Acquisition	2005, 2011
Operating Properties [Member] | North American Markets [Member] | Overlook Distribution Center [Member] | San Francisco Bay Area, California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 1,573
Building and Improvements	8,915
Costs capitalized subsequent to acquisition	2,622
Carrying amount of land	1,573
Carrying amount of buildings and improvements	11,537
Carrying amount of land and buildings and improvements, Total	13,110
Accumulated Depreciation	$ (6,565)
Date of Construction/ Acquisition	1,999
Operating Properties [Member] | North American Markets [Member] | Pacific Industrial Center [Member] | San Francisco Bay Area, California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	15
Land	$ 75,252
Building and Improvements	168,937
Costs capitalized subsequent to acquisition	50,897
Carrying amount of land	75,920
Carrying amount of buildings and improvements	219,166
Carrying amount of land and buildings and improvements, Total	295,086
Accumulated Depreciation	$ (73,641)
Date of Construction/ Acquisition	2005, 2011, 2016
Operating Properties [Member] | North American Markets [Member] | San Francisco Industrial Park [Member] | San Francisco Bay Area, California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	5
Land	$ 57,663
Building and Improvements	16,692
Costs capitalized subsequent to acquisition	555
Carrying amount of land	57,663
Carrying amount of buildings and improvements	17,247
Carrying amount of land and buildings and improvements, Total	74,910
Accumulated Depreciation	$ (5,287)
Date of Construction/ Acquisition	2015, 2017
Operating Properties [Member] | North American Markets [Member] | San Leandro Distribution Center [Member] | San Francisco Bay Area, California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	11
Land	$ 35,123
Building and Improvements	79,343
Costs capitalized subsequent to acquisition	10,473
Carrying amount of land	35,123
Carrying amount of buildings and improvements	89,816
Carrying amount of land and buildings and improvements, Total	124,939
Accumulated Depreciation	$ (24,651)
Date of Construction/ Acquisition	1993, 2011, 2015
Operating Properties [Member] | North American Markets [Member] | South Bay Lundy [Member] | San Francisco Bay Area, California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 6,500
Building and Improvements	33,642
Costs capitalized subsequent to acquisition	2,846
Carrying amount of land	6,500
Carrying amount of buildings and improvements	36,488
Carrying amount of land and buildings and improvements, Total	42,988
Accumulated Depreciation	$ (9,311)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | North American Markets [Member] | Thornton Business Center [Member] | San Francisco Bay Area, California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	4
Land	$ 2,047
Building and Improvements	11,706
Costs capitalized subsequent to acquisition	4,988
Carrying amount of land	2,066
Carrying amount of buildings and improvements	16,675
Carrying amount of land and buildings and improvements, Total	18,741
Accumulated Depreciation	$ (12,724)
Date of Construction/ Acquisition	1,993
Operating Properties [Member] | North American Markets [Member] | Yosemite Drive [Member] | San Francisco Bay Area, California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	10
Land	$ 31,304
Building and Improvements	65,674
Costs capitalized subsequent to acquisition	295
Carrying amount of land	31,304
Carrying amount of buildings and improvements	65,969
Carrying amount of land and buildings and improvements, Total	97,273
Accumulated Depreciation	$ (6,273)
Date of Construction/ Acquisition	2011, 2015
Operating Properties [Member] | North American Markets [Member] | Auburn Distribution Center [Member] | Seattle, Washington [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 2,608
Building and Improvements	5,742
Costs capitalized subsequent to acquisition	33
Carrying amount of land	2,608
Carrying amount of buildings and improvements	5,775
Carrying amount of land and buildings and improvements, Total	8,383
Accumulated Depreciation	$ (429)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | North American Markets [Member] | Fife Distribution Center [Member] | Seattle, Washington [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 3,245
Building and Improvements	0
Costs capitalized subsequent to acquisition	13,943
Carrying amount of land	3,588
Carrying amount of buildings and improvements	13,600
Carrying amount of land and buildings and improvements, Total	17,188
Accumulated Depreciation	$ (1,855)
Date of Construction/ Acquisition	2,013
Operating Properties [Member] | North American Markets [Member] | Interurban Distribution Center [Member] | Seattle, Washington [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 7,233
Building and Improvements	13,958
Costs capitalized subsequent to acquisition	78
Carrying amount of land	7,233
Carrying amount of buildings and improvements	14,036
Carrying amount of land and buildings and improvements, Total	21,269
Accumulated Depreciation	$ (2,476)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | North American Markets [Member] | Kent Corporate Center [Member] | Seattle, Washington [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 12,616
Building and Improvements	8,368
Costs capitalized subsequent to acquisition	928
Carrying amount of land	12,616
Carrying amount of buildings and improvements	9,296
Carrying amount of land and buildings and improvements, Total	21,912
Accumulated Depreciation	$ (939)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | North American Markets [Member] | Kent-Northwest Corporate Park [Member] | Seattle, Washington [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	36
Land	$ 112,896
Building and Improvements	311,169
Costs capitalized subsequent to acquisition	15,535
Carrying amount of land	113,092
Carrying amount of buildings and improvements	326,508
Carrying amount of land and buildings and improvements, Total	439,600
Accumulated Depreciation	$ (60,096)
Date of Construction/ Acquisition	2011, 2015
Operating Properties [Member] | North American Markets [Member] | OccidentalPark Tacoma Distribution Center [Member] | Seattle, Washington [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 1,957
Building and Improvements	0
Costs capitalized subsequent to acquisition	52,930
Carrying amount of land	29,769
Carrying amount of buildings and improvements	25,118
Carrying amount of land and buildings and improvements, Total	54,887
Accumulated Depreciation	$ (252)
Date of Construction/ Acquisition	2,017
Operating Properties [Member] | North American Markets [Member] | Portside Distribution Center [Member] | Seattle, Washington [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	5
Land	$ 104,882
Building and Improvements	71,335
Costs capitalized subsequent to acquisition	5,405
Carrying amount of land	106,283
Carrying amount of buildings and improvements	75,339
Carrying amount of land and buildings and improvements, Total	181,622
Accumulated Depreciation	$ (14,051)
Date of Construction/ Acquisition	2015, 2016
Operating Properties [Member] | North American Markets [Member] | ProLogis Park SeaTac [Member] | Seattle, Washington [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 12,230
Building and Improvements	14,170
Costs capitalized subsequent to acquisition	3,877
Carrying amount of land	12,457
Carrying amount of buildings and improvements	17,820
Carrying amount of land and buildings and improvements, Total	30,277
Accumulated Depreciation	$ (5,104)
Date of Construction/ Acquisition	2,008
Operating Properties [Member] | North American Markets [Member] | Renton Northwest Corporate Park [Member] | Seattle, Washington [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	4
Land	$ 5,102
Building and Improvements	17,946
Costs capitalized subsequent to acquisition	1,702
Carrying amount of land	5,102
Carrying amount of buildings and improvements	19,648
Carrying amount of land and buildings and improvements, Total	24,750
Accumulated Depreciation	$ (5,396)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | North American Markets [Member] | SEA Cargo Center North [Member] | Seattle, Washington [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 0
Building and Improvements	10,279
Costs capitalized subsequent to acquisition	63
Carrying amount of land	0
Carrying amount of buildings and improvements	10,342
Carrying amount of land and buildings and improvements, Total	10,342
Accumulated Depreciation	$ (10,287)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | North American Markets [Member] | Sumner Landing [Member] | Seattle, Washington [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 10,332
Building and Improvements	32,545
Costs capitalized subsequent to acquisition	2,608
Carrying amount of land	10,332
Carrying amount of buildings and improvements	35,153
Carrying amount of land and buildings and improvements, Total	45,485
Accumulated Depreciation	$ (6,318)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | North American Markets [Member] | Beacon Industrial Park [Member] | South Florida [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	32
Land	$ 88,423
Building and Improvements	325,863
Costs capitalized subsequent to acquisition	28,332
Carrying amount of land	88,423
Carrying amount of buildings and improvements	354,195
Carrying amount of land and buildings and improvements, Total	442,618
Accumulated Depreciation	$ (73,917)
Date of Construction/ Acquisition	2010, 2011, 2015
Operating Properties [Member] | North American Markets [Member] | Beacon Lakes [Member] | South Florida [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	8
Land	$ 44,745
Building and Improvements	24,691
Costs capitalized subsequent to acquisition	81,091
Carrying amount of land	46,217
Carrying amount of buildings and improvements	104,310
Carrying amount of land and buildings and improvements, Total	150,527
Accumulated Depreciation	$ (5,812)
Date of Construction/ Acquisition	2012, 2014, 2015, 2017
Operating Properties [Member] | North American Markets [Member] | CenterPort Distribution Center [Member] | South Florida [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	8
Land	$ 12,281
Building and Improvements	33,464
Costs capitalized subsequent to acquisition	4,854
Carrying amount of land	12,400
Carrying amount of buildings and improvements	38,199
Carrying amount of land and buildings and improvements, Total	50,599
Accumulated Depreciation	$ (14,232)
Date of Construction/ Acquisition	1999, 2011, 2012
Operating Properties [Member] | North American Markets [Member] | Commercial Logistics Center [Member] | South Florida [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 7,938
Building and Improvements	11,083
Costs capitalized subsequent to acquisition	800
Carrying amount of land	7,938
Carrying amount of buildings and improvements	11,883
Carrying amount of land and buildings and improvements, Total	19,821
Accumulated Depreciation	$ (1,503)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | North American Markets [Member] | Gateway Center [Member] | South Florida [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 1,015
Building and Improvements	1,284
Costs capitalized subsequent to acquisition	18
Carrying amount of land	1,015
Carrying amount of buildings and improvements	1,302
Carrying amount of land and buildings and improvements, Total	2,317
Accumulated Depreciation	$ (148)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | North American Markets [Member] | Gratigny Distribution Center [Member] | South Florida [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	5
Land	$ 15,132
Building and Improvements	30,141
Costs capitalized subsequent to acquisition	4,096
Carrying amount of land	15,387
Carrying amount of buildings and improvements	33,982
Carrying amount of land and buildings and improvements, Total	49,369
Accumulated Depreciation	$ (8,732)
Date of Construction/ Acquisition	1998, 2011, 2017
Operating Properties [Member] | North American Markets [Member] | Hollywood Park Distribution Center [Member] | South Florida [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	7
Land	$ 8,676
Building and Improvements	19,789
Costs capitalized subsequent to acquisition	895
Carrying amount of land	8,676
Carrying amount of buildings and improvements	20,684
Carrying amount of land and buildings and improvements, Total	29,360
Accumulated Depreciation	$ (2,336)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | North American Markets [Member] | Miami Airport Business Center [Member] | South Florida [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	9
Land	$ 21,172
Building and Improvements	77,756
Costs capitalized subsequent to acquisition	9,130
Carrying amount of land	21,638
Carrying amount of buildings and improvements	86,420
Carrying amount of land and buildings and improvements, Total	108,058
Accumulated Depreciation	$ (23,156)
Date of Construction/ Acquisition	1995, 2011
Operating Properties [Member] | North American Markets [Member] | North Andrews Distribution Center [Member] | South Florida [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 698
Building and Improvements	3,956
Costs capitalized subsequent to acquisition	1,221
Carrying amount of land	698
Carrying amount of buildings and improvements	5,177
Carrying amount of land and buildings and improvements, Total	5,875
Accumulated Depreciation	$ (3,339)
Date of Construction/ Acquisition	1,994
Operating Properties [Member] | North American Markets [Member] | Pompano Beach Distribution Center [Member] | South Florida [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	3
Land	$ 11,035
Building and Improvements	15,136
Costs capitalized subsequent to acquisition	4,044
Carrying amount of land	11,035
Carrying amount of buildings and improvements	19,180
Carrying amount of land and buildings and improvements, Total	30,215
Accumulated Depreciation	$ (4,770)
Date of Construction/ Acquisition	2,008
Operating Properties [Member] | North American Markets [Member] | Port Lauderdale Distribution Center [Member] | South Florida [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	5
Land	$ 10,572
Building and Improvements	16,960
Costs capitalized subsequent to acquisition	10,414
Carrying amount of land	11,881
Carrying amount of buildings and improvements	26,065
Carrying amount of land and buildings and improvements, Total	37,946
Accumulated Depreciation	$ (7,652)
Date of Construction/ Acquisition	1997, 2012, 2015
Operating Properties [Member] | North American Markets [Member] | Port Lucie West Distribution Center [Member] | South Florida [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 1,131
Building and Improvements	1,412
Costs capitalized subsequent to acquisition	150
Carrying amount of land	1,131
Carrying amount of buildings and improvements	1,562
Carrying amount of land and buildings and improvements, Total	2,693
Accumulated Depreciation	$ (178)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | North American Markets [Member] | ProLogis Park I-595 [Member] | South Florida [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 1,998
Building and Improvements	11,326
Costs capitalized subsequent to acquisition	2,608
Carrying amount of land	1,999
Carrying amount of buildings and improvements	13,933
Carrying amount of land and buildings and improvements, Total	15,932
Accumulated Depreciation	$ (6,373)
Date of Construction/ Acquisition	2,003
Operating Properties [Member] | North American Markets [Member] | Sawgrass International Park [Member] | South Florida [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 5,163
Building and Improvements	11,476
Costs capitalized subsequent to acquisition	643
Carrying amount of land	5,163
Carrying amount of buildings and improvements	12,119
Carrying amount of land and buildings and improvements, Total	17,282
Accumulated Depreciation	$ (991)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | North American Markets [Member] | Seneca Distribution Center [Member] | South Florida [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	3
Land	$ 16,357
Building and Improvements	46,738
Costs capitalized subsequent to acquisition	973
Carrying amount of land	16,357
Carrying amount of buildings and improvements	47,711
Carrying amount of land and buildings and improvements, Total	64,068
Accumulated Depreciation	$ (3,577)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | North American Markets [Member] | Activity Distribution Center [Member] | Southern California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	4
Land	$ 10,820
Building and Improvements	27,410
Costs capitalized subsequent to acquisition	455
Carrying amount of land	10,820
Carrying amount of buildings and improvements	27,865
Carrying amount of land and buildings and improvements, Total	38,685
Accumulated Depreciation	$ (2,410)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | North American Markets [Member] | Anaheim Industrial Center [Member] | Southern California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	12
Land	$ 31,086
Building and Improvements	57,836
Costs capitalized subsequent to acquisition	4,608
Carrying amount of land	31,086
Carrying amount of buildings and improvements	62,444
Carrying amount of land and buildings and improvements, Total	93,530
Accumulated Depreciation	$ (25,893)
Date of Construction/ Acquisition	2,005
Operating Properties [Member] | North American Markets [Member] | Anaheim Industrial Property [Member] | Southern California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 5,096
Building and Improvements	10,816
Costs capitalized subsequent to acquisition	104
Carrying amount of land	5,096
Carrying amount of buildings and improvements	10,920
Carrying amount of land and buildings and improvements, Total	16,016
Accumulated Depreciation	$ (2,534)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | North American Markets [Member] | Arrow Industrial Park [Member] | Southern California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 4,840
Building and Improvements	8,120
Costs capitalized subsequent to acquisition	1,164
Carrying amount of land	4,840
Carrying amount of buildings and improvements	9,284
Carrying amount of land and buildings and improvements, Total	14,124
Accumulated Depreciation	$ (2,501)
Date of Construction/ Acquisition	2,012
Operating Properties [Member] | North American Markets [Member] | Brea Industrial Center [Member] | Southern California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 2,488
Building and Improvements	4,062
Costs capitalized subsequent to acquisition	562
Carrying amount of land	2,488
Carrying amount of buildings and improvements	4,624
Carrying amount of land and buildings and improvements, Total	7,112
Accumulated Depreciation	$ (1,118)
Date of Construction/ Acquisition	2,012
Operating Properties [Member] | North American Markets [Member] | Carson Industrial [Member] | Southern California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 844
Building and Improvements	2,081
Costs capitalized subsequent to acquisition	1,145
Carrying amount of land	844
Carrying amount of buildings and improvements	3,226
Carrying amount of land and buildings and improvements, Total	4,070
Accumulated Depreciation	$ (976)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | Other Americas Markets [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	46
Land	$ 369,176
Building and Improvements	709,769
Costs capitalized subsequent to acquisition	231,092
Carrying amount of land	373,709
Carrying amount of buildings and improvements	936,328
Carrying amount of land and buildings and improvements, Total	1,310,037
Accumulated Depreciation	$ (84,126)
Operating Properties [Member] | Other Americas Markets [Member] | Canada [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	29
Land	$ 204,703
Building and Improvements	387,176
Costs capitalized subsequent to acquisition	152,678
Carrying amount of land	209,049
Carrying amount of buildings and improvements	535,508
Carrying amount of land and buildings and improvements, Total	744,557
Accumulated Depreciation	$ (79,808)
Operating Properties [Member] | Other Americas Markets [Member] | Mexico [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	3
Land	$ 12,703
Building and Improvements	2,287
Costs capitalized subsequent to acquisition	33,495
Carrying amount of land	12,890
Carrying amount of buildings and improvements	35,595
Carrying amount of land and buildings and improvements, Total	48,485
Accumulated Depreciation	$ (1,190)
Operating Properties [Member] | Other Americas Markets [Member] | BRAZIL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	14
Land	$ 151,770
Building and Improvements	320,306
Costs capitalized subsequent to acquisition	44,919
Carrying amount of land	151,770
Carrying amount of buildings and improvements	365,225
Carrying amount of land and buildings and improvements, Total	516,995
Accumulated Depreciation	$ (3,128)
Operating Properties [Member] | Other Americas Markets [Member] | Toronto [Member] | Canada [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	29
Land	$ 204,703
Building and Improvements	387,176
Costs capitalized subsequent to acquisition	152,678
Carrying amount of land	209,049
Carrying amount of buildings and improvements	535,508
Carrying amount of land and buildings and improvements, Total	744,557
Accumulated Depreciation	$ (79,808)
Operating Properties [Member] | Other Americas Markets [Member] | Guadalajara [Member] | Mexico [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 730
Building and Improvements	2,287
Costs capitalized subsequent to acquisition	1,362
Carrying amount of land	730
Carrying amount of buildings and improvements	3,649
Carrying amount of land and buildings and improvements, Total	4,379
Accumulated Depreciation	$ (934)
Operating Properties [Member] | Other Americas Markets [Member] | Mexico City [Member] | Mexico [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 7,061
Building and Improvements	0
Costs capitalized subsequent to acquisition	9,510
Carrying amount of land	7,061
Carrying amount of buildings and improvements	9,510
Carrying amount of land and buildings and improvements, Total	16,571
Accumulated Depreciation	$ 0
Operating Properties [Member] | Other Americas Markets [Member] | Monterrey [Member] | Mexico [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 4,912
Building and Improvements	0
Costs capitalized subsequent to acquisition	22,623
Carrying amount of land	5,099
Carrying amount of buildings and improvements	22,436
Carrying amount of land and buildings and improvements, Total	27,535
Accumulated Depreciation	$ (256)
Operating Properties [Member] | Other Americas Markets [Member] | Sao Paulo [Member] | BRAZIL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	11
Land	$ 133,704
Building and Improvements	271,460
Costs capitalized subsequent to acquisition	38,817
Carrying amount of land	133,704
Carrying amount of buildings and improvements	310,277
Carrying amount of land and buildings and improvements, Total	443,981
Accumulated Depreciation	$ (2,617)
Operating Properties [Member] | Other Americas Markets [Member] | Rio De Janeiro [Member] | BRAZIL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	3
Land	$ 18,066
Building and Improvements	48,846
Costs capitalized subsequent to acquisition	6,102
Carrying amount of land	18,066
Carrying amount of buildings and improvements	54,948
Carrying amount of land and buildings and improvements, Total	73,014
Accumulated Depreciation	$ (511)
Operating Properties [Member] | Other Americas Markets [Member] | Airport Rd. Distribution Center [Member] | Toronto [Member] | Canada [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 24,094
Building and Improvements	67,783
Costs capitalized subsequent to acquisition	2,522
Carrying amount of land	25,182
Carrying amount of buildings and improvements	69,217
Carrying amount of land and buildings and improvements, Total	94,399
Accumulated Depreciation	$ (13,408)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | Other Americas Markets [Member] | Bolton Distribution Center [Member] | Toronto [Member] | Canada [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 7,365
Building and Improvements	0
Costs capitalized subsequent to acquisition	23,107
Carrying amount of land	7,697
Carrying amount of buildings and improvements	22,775
Carrying amount of land and buildings and improvements, Total	30,472
Accumulated Depreciation	$ (4,976)
Date of Construction/ Acquisition	2,009
Operating Properties [Member] | Other Americas Markets [Member] | Keele Distribution Center [Member] | Toronto [Member] | Canada [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 1,145
Building and Improvements	4,593
Costs capitalized subsequent to acquisition	571
Carrying amount of land	1,196
Carrying amount of buildings and improvements	5,113
Carrying amount of land and buildings and improvements, Total	6,309
Accumulated Depreciation	$ (1,574)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | Other Americas Markets [Member] | Meadowvale Distribution Center [Member] | Toronto [Member] | Canada [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 33,421
Building and Improvements	0
Costs capitalized subsequent to acquisition	50,347
Carrying amount of land	34,045
Carrying amount of buildings and improvements	49,723
Carrying amount of land and buildings and improvements, Total	83,768
Accumulated Depreciation	$ (3,789)
Date of Construction/ Acquisition	2,014
Operating Properties [Member] | Other Americas Markets [Member] | Millcreek Distribution Center [Member] | Toronto [Member] | Canada [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 7,972
Building and Improvements	30,324
Costs capitalized subsequent to acquisition	1,114
Carrying amount of land	8,331
Carrying amount of buildings and improvements	31,079
Carrying amount of land and buildings and improvements, Total	39,410
Accumulated Depreciation	$ (6,128)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | Other Americas Markets [Member] | Milton 401 Business Park [Member] | Toronto [Member] | Canada [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 6,219
Building and Improvements	20,374
Costs capitalized subsequent to acquisition	3,308
Carrying amount of land	6,500
Carrying amount of buildings and improvements	23,401
Carrying amount of land and buildings and improvements, Total	29,901
Accumulated Depreciation	$ (6,107)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | Other Americas Markets [Member] | Milton 402 Business Park [Member] | Toronto [Member] | Canada [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 10,201
Building and Improvements	34,972
Costs capitalized subsequent to acquisition	2,257
Carrying amount of land	10,545
Carrying amount of buildings and improvements	36,885
Carrying amount of land and buildings and improvements, Total	47,430
Accumulated Depreciation	$ (5,648)
Date of Construction/ Acquisition	2011, 2014
Operating Properties [Member] | Other Americas Markets [Member] | Milton Industrial Park [Member] | Toronto [Member] | Canada [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	5
Land	$ 29,164
Building and Improvements	44,212
Costs capitalized subsequent to acquisition	38,639
Carrying amount of land	29,974
Carrying amount of buildings and improvements	82,041
Carrying amount of land and buildings and improvements, Total	112,015
Accumulated Depreciation	$ (10,168)
Date of Construction/ Acquisition	2011, 2016
Operating Properties [Member] | Other Americas Markets [Member] | Mississauga Gateway Center [Member] | Toronto [Member] | Canada [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	9
Land	$ 60,175
Building and Improvements	143,380
Costs capitalized subsequent to acquisition	3,461
Carrying amount of land	60,773
Carrying amount of buildings and improvements	146,243
Carrying amount of land and buildings and improvements, Total	207,016
Accumulated Depreciation	$ (18,800)
Date of Construction/ Acquisition	2008, 2011, 2014, 2016
Operating Properties [Member] | Other Americas Markets [Member] | Pearson Logistics Center [Member] | Toronto [Member] | Canada [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 11,588
Building and Improvements	41,538
Costs capitalized subsequent to acquisition	2,235
Carrying amount of land	12,111
Carrying amount of buildings and improvements	43,250
Carrying amount of land and buildings and improvements, Total	55,361
Accumulated Depreciation	$ (8,410)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | Other Americas Markets [Member] | Tapscott Distribution Center [Member] | Toronto [Member] | Canada [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	3
Land	$ 13,359
Building and Improvements	0
Costs capitalized subsequent to acquisition	25,117
Carrying amount of land	12,695
Carrying amount of buildings and improvements	25,781
Carrying amount of land and buildings and improvements, Total	38,476
Accumulated Depreciation	$ (800)
Date of Construction/ Acquisition	2015, 2016
Operating Properties [Member] | Other Americas Markets [Member] | Parque Opcion [Member] | Guadalajara [Member] | Mexico [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 730
Building and Improvements	2,287
Costs capitalized subsequent to acquisition	1,362
Carrying amount of land	730
Carrying amount of buildings and improvements	3,649
Carrying amount of land and buildings and improvements, Total	4,379
Accumulated Depreciation	$ (934)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | Other Americas Markets [Member] | San Jose Distribution Center [Member] | Mexico City [Member] | Mexico [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 7,061
Building and Improvements	0
Costs capitalized subsequent to acquisition	9,510
Carrying amount of land	7,061
Carrying amount of buildings and improvements	9,510
Carrying amount of land and buildings and improvements, Total	16,571
Accumulated Depreciation	$ 0
Date of Construction/ Acquisition	2016, 2017
Operating Properties [Member] | Other Americas Markets [Member] | Agua Fria Industrial Park [Member] | Monterrey [Member] | Mexico [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 4,912
Building and Improvements	0
Costs capitalized subsequent to acquisition	22,623
Carrying amount of land	5,099
Carrying amount of buildings and improvements	22,436
Carrying amount of land and buildings and improvements, Total	27,535
Accumulated Depreciation	$ (256)
Date of Construction/ Acquisition	2,017
Operating Properties [Member] | Other Americas Markets [Member] | Cajamar II [Member] | Sao Paulo [Member] | BRAZIL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	6
Land	$ 85,382
Building and Improvements	173,351
Costs capitalized subsequent to acquisition	23,780
Carrying amount of land	85,382
Carrying amount of buildings and improvements	197,131
Carrying amount of land and buildings and improvements, Total	282,513
Accumulated Depreciation	$ (1,833)
Date of Construction/ Acquisition	2,017
Operating Properties [Member] | Other Americas Markets [Member] | Castelo Distribution Center [Member] | Sao Paulo [Member] | BRAZIL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	3
Land	$ 36,034
Building and Improvements	73,161
Costs capitalized subsequent to acquisition	11,371
Carrying amount of land	36,034
Carrying amount of buildings and improvements	84,532
Carrying amount of land and buildings and improvements, Total	120,566
Accumulated Depreciation	$ (519)
Date of Construction/ Acquisition	2,017
Operating Properties [Member] | Other Americas Markets [Member] | Dutra Industrial Park [Member] | Sao Paulo [Member] | BRAZIL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 12,288
Building and Improvements	24,948
Costs capitalized subsequent to acquisition	3,666
Carrying amount of land	12,288
Carrying amount of buildings and improvements	28,614
Carrying amount of land and buildings and improvements, Total	40,902
Accumulated Depreciation	$ (265)
Date of Construction/ Acquisition	2,017
Operating Properties [Member] | Other Americas Markets [Member] | Caxias Industrial Park | Rio De Janeiro [Member] | BRAZIL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 13,185
Building and Improvements	35,648
Costs capitalized subsequent to acquisition	3,873
Carrying amount of land	13,185
Carrying amount of buildings and improvements	39,521
Carrying amount of land and buildings and improvements, Total	52,706
Accumulated Depreciation	$ (367)
Date of Construction/ Acquisition	2,017
Operating Properties [Member] | Other Americas Markets [Member] | Rio Guandu [Member] | Rio De Janeiro [Member] | BRAZIL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 4,881
Building and Improvements	13,198
Costs capitalized subsequent to acquisition	2,229
Carrying amount of land	4,881
Carrying amount of buildings and improvements	15,427
Carrying amount of land and buildings and improvements, Total	20,308
Accumulated Depreciation	$ (144)
Date of Construction/ Acquisition	2,017
Operating Properties [Member] | Europe Markets
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	21
Land	$ 46,236
Building and Improvements	82,401
Costs capitalized subsequent to acquisition	71,420
Carrying amount of land	46,271
Carrying amount of buildings and improvements	153,786
Carrying amount of land and buildings and improvements, Total	200,057
Accumulated Depreciation	$ (35,158)
Operating Properties [Member] | Europe Markets | France [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	5
Land	$ 10,040
Building and Improvements	9,963
Costs capitalized subsequent to acquisition	23,611
Carrying amount of land	10,177
Carrying amount of buildings and improvements	33,437
Carrying amount of land and buildings and improvements, Total	43,614
Accumulated Depreciation	$ (7,503)
Operating Properties [Member] | Europe Markets | Germany [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	3
Land	$ 13,893
Building and Improvements	11,905
Costs capitalized subsequent to acquisition	1,007
Carrying amount of land	13,893
Carrying amount of buildings and improvements	12,912
Carrying amount of land and buildings and improvements, Total	26,805
Accumulated Depreciation	$ (4,572)
Operating Properties [Member] | Europe Markets | Hungary [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 279
Building and Improvements	0
Costs capitalized subsequent to acquisition	3,377
Carrying amount of land	0
Carrying amount of buildings and improvements	3,656
Carrying amount of land and buildings and improvements, Total	3,656
Accumulated Depreciation	$ 0
Operating Properties [Member] | Europe Markets | Poland [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	5
Land	$ 9,336
Building and Improvements	0
Costs capitalized subsequent to acquisition	37,374
Carrying amount of land	9,408
Carrying amount of buildings and improvements	37,302
Carrying amount of land and buildings and improvements, Total	46,710
Accumulated Depreciation	$ (3,922)
Operating Properties [Member] | Europe Markets | Spain [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	4
Land	$ 0
Building and Improvements	38,797
Costs capitalized subsequent to acquisition	1,485
Carrying amount of land	0
Carrying amount of buildings and improvements	40,282
Carrying amount of land and buildings and improvements, Total	40,282
Accumulated Depreciation	$ (10,680)
Operating Properties [Member] | Europe Markets | Sweden [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 9,942
Building and Improvements	21,736
Costs capitalized subsequent to acquisition	2,541
Carrying amount of land	9,942
Carrying amount of buildings and improvements	24,277
Carrying amount of land and buildings and improvements, Total	34,219
Accumulated Depreciation	$ (8,481)
Operating Properties [Member] | Europe Markets | United Kingdom [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 2,746
Building and Improvements	0
Costs capitalized subsequent to acquisition	2,025
Carrying amount of land	2,851
Carrying amount of buildings and improvements	1,920
Carrying amount of land and buildings and improvements, Total	4,771
Accumulated Depreciation	$ 0
Operating Properties [Member] | Europe Markets | Bonneuil Distribution Center | France [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 0
Building and Improvements	0
Costs capitalized subsequent to acquisition	13,645
Carrying amount of land	0
Carrying amount of buildings and improvements	13,645
Carrying amount of land and buildings and improvements, Total	13,645
Accumulated Depreciation	$ (1,819)
Date of Construction/ Acquisition	2,012
Operating Properties [Member] | Europe Markets | Le Havre Distribution Center [Member] | France [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 705
Building and Improvements	0
Costs capitalized subsequent to acquisition	8,621
Carrying amount of land	836
Carrying amount of buildings and improvements	8,490
Carrying amount of land and buildings and improvements, Total	9,326
Accumulated Depreciation	$ (417)
Date of Construction/ Acquisition	2,016
Operating Properties [Member] | Europe Markets | LGR Genevill. 1 SAS [Member] | France [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 2,209
Building and Improvements	2,398
Costs capitalized subsequent to acquisition	853
Carrying amount of land	2,209
Carrying amount of buildings and improvements	3,251
Carrying amount of land and buildings and improvements, Total	5,460
Accumulated Depreciation	$ (589)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | Europe Markets | LGR Genevill. 2 SAS [Member] | France [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 1,699
Building and Improvements	3,521
Costs capitalized subsequent to acquisition	51
Carrying amount of land	1,699
Carrying amount of buildings and improvements	3,572
Carrying amount of land and buildings and improvements, Total	5,271
Accumulated Depreciation	$ (639)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | Europe Markets | Moissy II Distribution Center [Member] | France [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 5,427
Building and Improvements	4,044
Costs capitalized subsequent to acquisition	441
Carrying amount of land	5,433
Carrying amount of buildings and improvements	4,479
Carrying amount of land and buildings and improvements, Total	9,912
Accumulated Depreciation	$ (4,039)
Date of Construction/ Acquisition	2,014
Operating Properties [Member] | Europe Markets | Hausbruch Industrial Center 4-B [Member] | Germany [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 11,143
Building and Improvements	5,784
Costs capitalized subsequent to acquisition	633
Carrying amount of land	11,143
Carrying amount of buildings and improvements	6,417
Carrying amount of land and buildings and improvements, Total	17,560
Accumulated Depreciation	$ (3,060)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | Europe Markets | Lauenau Distribution Center [Member] | Germany [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 2,750
Building and Improvements	6,121
Costs capitalized subsequent to acquisition	374
Carrying amount of land	2,750
Carrying amount of buildings and improvements	6,495
Carrying amount of land and buildings and improvements, Total	9,245
Accumulated Depreciation	$ (1,512)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | Europe Markets | Hegyeshalom Distribution Center [Member] | Hungary [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 279
Building and Improvements	0
Costs capitalized subsequent to acquisition	3,377
Carrying amount of land	0
Carrying amount of buildings and improvements	3,656
Carrying amount of land and buildings and improvements, Total	3,656
Accumulated Depreciation	$ 0
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | Europe Markets | Chorzow Distribution Center [Member] | Poland [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 4,191
Building and Improvements	0
Costs capitalized subsequent to acquisition	8,669
Carrying amount of land	4,193
Carrying amount of buildings and improvements	8,667
Carrying amount of land and buildings and improvements, Total	12,860
Accumulated Depreciation	$ (52)
Date of Construction/ Acquisition	2,016
Operating Properties [Member] | Europe Markets | Nadarzyn Distribution Center | Poland [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 2,480
Building and Improvements	0
Costs capitalized subsequent to acquisition	8,070
Carrying amount of land	2,550
Carrying amount of buildings and improvements	8,000
Carrying amount of land and buildings and improvements, Total	10,550
Accumulated Depreciation	$ (1,967)
Date of Construction/ Acquisition	2,009
Operating Properties [Member] | Europe Markets | Piotrkow II Distribution Center | Poland [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 1,613
Building and Improvements	0
Costs capitalized subsequent to acquisition	5,566
Carrying amount of land	1,588
Carrying amount of buildings and improvements	5,591
Carrying amount of land and buildings and improvements, Total	7,179
Accumulated Depreciation	$ (1,538)
Date of Construction/ Acquisition	2009, 2017
Operating Properties [Member] | Europe Markets | Szczecin Distribution Center | Poland [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 1,052
Building and Improvements	0
Costs capitalized subsequent to acquisition	15,069
Carrying amount of land	1,077
Carrying amount of buildings and improvements	15,044
Carrying amount of land and buildings and improvements, Total	16,121
Accumulated Depreciation	$ (365)
Date of Construction/ Acquisition	2014, 2015
Operating Properties [Member] | Europe Markets | Barajas MAD Logistics [Member] | Spain [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	4
Land	$ 0
Building and Improvements	38,797
Costs capitalized subsequent to acquisition	1,485
Carrying amount of land	0
Carrying amount of buildings and improvements	40,282
Carrying amount of land and buildings and improvements, Total	40,282
Accumulated Depreciation	$ (10,680)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | Europe Markets | Orebro Distribution Center | Sweden [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 9,942
Building and Improvements	21,736
Costs capitalized subsequent to acquisition	2,541
Carrying amount of land	9,942
Carrying amount of buildings and improvements	24,277
Carrying amount of land and buildings and improvements, Total	34,219
Accumulated Depreciation	$ (8,481)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | Europe Markets | Birmingham International Gateway [Member] | United Kingdom [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 2,746
Building and Improvements	0
Costs capitalized subsequent to acquisition	2,025
Carrying amount of land	2,851
Carrying amount of buildings and improvements	1,920
Carrying amount of land and buildings and improvements, Total	4,771
Accumulated Depreciation	$ 0
Date of Construction/ Acquisition	2,016
Operating Properties [Member] | Asia Markets [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	17
Land	$ 77,040
Building and Improvements	170,244
Costs capitalized subsequent to acquisition	290,032
Carrying amount of land	75,042
Carrying amount of buildings and improvements	462,273
Carrying amount of land and buildings and improvements, Total	537,315
Accumulated Depreciation	$ (61,144)
Operating Properties [Member] | Asia Markets [Member] | China [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	9
Land	$ 12,191
Building and Improvements	32,179
Costs capitalized subsequent to acquisition	12,806
Carrying amount of land	10,163
Carrying amount of buildings and improvements	47,012
Carrying amount of land and buildings and improvements, Total	57,175
Accumulated Depreciation	$ (11,934)
Operating Properties [Member] | Asia Markets [Member] | Japan [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	3
Land	$ 64,849
Building and Improvements	0
Costs capitalized subsequent to acquisition	275,735
Carrying amount of land	64,879
Carrying amount of buildings and improvements	275,705
Carrying amount of land and buildings and improvements, Total	340,584
Accumulated Depreciation	$ (7,435)
Operating Properties [Member] | Asia Markets [Member] | Singapore [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	5
Land	$ 0
Building and Improvements	138,065
Costs capitalized subsequent to acquisition	1,491
Carrying amount of land	0
Carrying amount of buildings and improvements	139,556
Carrying amount of land and buildings and improvements, Total	139,556
Accumulated Depreciation	$ (41,775)
Operating Properties [Member] | Asia Markets [Member] | Fengxian Logistics Center [Member] | China [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	3
Land	$ 0
Building and Improvements	12,898
Costs capitalized subsequent to acquisition	1,142
Carrying amount of land	0
Carrying amount of buildings and improvements	14,039
Carrying amount of land and buildings and improvements, Total	14,039
Accumulated Depreciation	$ (6,451)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | Asia Markets [Member] | Jiaxing Distribution Center [Member] | China [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	4
Land	$ 10,726
Building and Improvements	10,399
Costs capitalized subsequent to acquisition	11,629
Carrying amount of land	8,865
Carrying amount of buildings and improvements	23,889
Carrying amount of land and buildings and improvements, Total	32,754
Accumulated Depreciation	$ (3,576)
Date of Construction/ Acquisition	2011, 2013
Operating Properties [Member] | Asia Markets [Member] | Tianjim Bonded Logistics Park [Member] | China [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 1,465
Building and Improvements	8,882
Costs capitalized subsequent to acquisition	35
Carrying amount of land	1,298
Carrying amount of buildings and improvements	9,084
Carrying amount of land and buildings and improvements, Total	10,382
Accumulated Depreciation	$ (1,907)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | Asia Markets [Member] | Chiba New Town Distribution Center [Member] | Japan [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 32,659
Building and Improvements	0
Costs capitalized subsequent to acquisition	139,888
Carrying amount of land	32,659
Carrying amount of buildings and improvements	139,888
Carrying amount of land and buildings and improvements, Total	172,547
Accumulated Depreciation	$ (2,364)
Date of Construction/ Acquisition	2,016
Operating Properties [Member] | Asia Markets [Member] | Narita 1 [Member] | Japan [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 9,848
Building and Improvements	0
Costs capitalized subsequent to acquisition	24,706
Carrying amount of land	9,848
Carrying amount of buildings and improvements	24,706
Carrying amount of land and buildings and improvements, Total	34,554
Accumulated Depreciation	$ (1,393)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | Asia Markets [Member] | Yoshimi Distribution Center [Member] | Japan [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 22,342
Building and Improvements	0
Costs capitalized subsequent to acquisition	111,141
Carrying amount of land	22,372
Carrying amount of buildings and improvements	111,111
Carrying amount of land and buildings and improvements, Total	133,483
Accumulated Depreciation	$ (3,678)
Date of Construction/ Acquisition	2,015
Operating Properties [Member] | Asia Markets [Member] | Changi South Distribution Center 1 [Member] | Singapore [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 0
Building and Improvements	41,518
Costs capitalized subsequent to acquisition	112
Carrying amount of land	0
Carrying amount of buildings and improvements	41,630
Carrying amount of land and buildings and improvements, Total	41,630
Accumulated Depreciation	$ (11,138)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | Asia Markets [Member] | Changi-North Distribution Center 1 [Member] | Singapore [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 0
Building and Improvements	15,442
Costs capitalized subsequent to acquisition	222
Carrying amount of land	0
Carrying amount of buildings and improvements	15,664
Carrying amount of land and buildings and improvements, Total	15,664
Accumulated Depreciation	$ (4,082)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | Asia Markets [Member] | Singapore Airport Logistics Center [Member] | Singapore [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 0
Building and Improvements	62,367
Costs capitalized subsequent to acquisition	452
Carrying amount of land	0
Carrying amount of buildings and improvements	62,819
Carrying amount of land and buildings and improvements, Total	62,819
Accumulated Depreciation	$ (18,305)
Date of Construction/ Acquisition	2,011
Operating Properties [Member] | Asia Markets [Member] | Tuas Distribution Center [Member] | Singapore [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 0
Building and Improvements	18,738
Costs capitalized subsequent to acquisition	705
Carrying amount of land	0
Carrying amount of buildings and improvements	19,443
Carrying amount of land and buildings and improvements, Total	19,443
Accumulated Depreciation	$ (8,250)
Date of Construction/ Acquisition	2,011
Properties Developed [Member] | United States: Markets [Member] | Atlanta Georgia [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 3,037
Building and Improvements	0
Costs capitalized subsequent to acquisition	0
Carrying amount of land	3,037
Carrying amount of buildings and improvements	0
Carrying amount of land and buildings and improvements, Total	$ 3,037
Properties Developed [Member] | United States: Markets [Member] | Central Valley California | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	6
Land	$ 16,361
Building and Improvements	0
Costs capitalized subsequent to acquisition	78,652
Carrying amount of land	16,361
Carrying amount of buildings and improvements	78,652
Carrying amount of land and buildings and improvements, Total	95,013
Accumulated Depreciation	$ 0
Properties Developed [Member] | United States: Markets [Member] | Chicago, Illinois [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 11,717
Building and Improvements	0
Costs capitalized subsequent to acquisition	10,025
Carrying amount of land	11,717
Carrying amount of buildings and improvements	10,025
Carrying amount of land and buildings and improvements, Total	21,742
Accumulated Depreciation	$ 0
Properties Developed [Member] | United States: Markets [Member] | Dallas Fort Worth Texas | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	6
Land	$ 28,413
Building and Improvements	0
Costs capitalized subsequent to acquisition	60,048
Carrying amount of land	28,413
Carrying amount of buildings and improvements	60,048
Carrying amount of land and buildings and improvements, Total	88,461
Accumulated Depreciation	$ 0
Properties Developed [Member] | United States: Markets [Member] | Denver Colorado [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	3
Land	$ 14,329
Building and Improvements	0
Costs capitalized subsequent to acquisition	533
Carrying amount of land	14,329
Carrying amount of buildings and improvements	533
Carrying amount of land and buildings and improvements, Total	14,862
Accumulated Depreciation	$ 0
Properties Developed [Member] | United States: Markets [Member] | Las Vegas Nevada [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	7
Land	$ 17,859
Building and Improvements	0
Costs capitalized subsequent to acquisition	36,832
Carrying amount of land	17,859
Carrying amount of buildings and improvements	36,832
Carrying amount of land and buildings and improvements, Total	54,691
Accumulated Depreciation	$ 0
Properties Developed [Member] | United States: Markets [Member] | Memphis Tennessee [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 4,304
Building and Improvements	0
Costs capitalized subsequent to acquisition	29,614
Carrying amount of land	4,304
Carrying amount of buildings and improvements	29,614
Carrying amount of land and buildings and improvements, Total	33,918
Accumulated Depreciation	$ 0
Properties Developed [Member] | United States: Markets [Member] | Reno, Nevada [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 869
Building and Improvements	0
Costs capitalized subsequent to acquisition	11,274
Carrying amount of land	869
Carrying amount of buildings and improvements	11,274
Carrying amount of land and buildings and improvements, Total	12,143
Accumulated Depreciation	$ 0
Properties Developed [Member] | United States: Markets [Member] | San Francisco Bay Area, California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 992
Building and Improvements	0
Costs capitalized subsequent to acquisition	24,354
Carrying amount of land	992
Carrying amount of buildings and improvements	24,354
Carrying amount of land and buildings and improvements, Total	25,346
Accumulated Depreciation	$ 0
Properties Developed [Member] | United States: Markets [Member] | Seattle, Washington [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	3
Land	$ 39,881
Building and Improvements	0
Costs capitalized subsequent to acquisition	98,399
Carrying amount of land	39,881
Carrying amount of buildings and improvements	98,399
Carrying amount of land and buildings and improvements, Total	138,280
Accumulated Depreciation	$ 0
Properties Developed [Member] | United States: Markets [Member] | South Florida [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	3
Land	$ 15,902
Building and Improvements	0
Costs capitalized subsequent to acquisition	7,808
Carrying amount of land	15,902
Carrying amount of buildings and improvements	7,808
Carrying amount of land and buildings and improvements, Total	23,710
Accumulated Depreciation	$ 0
Properties Developed [Member] | United States: Markets [Member] | New Jersey [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	3
Land	$ 82,674
Building and Improvements	0
Costs capitalized subsequent to acquisition	40,697
Carrying amount of land	82,674
Carrying amount of buildings and improvements	40,697
Carrying amount of land and buildings and improvements, Total	123,371
Accumulated Depreciation	$ 0
Properties Developed [Member] | United States: Markets [Member] | Patterson Pass Business Center [Member] | Central Valley California | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 5,522
Building and Improvements	0
Costs capitalized subsequent to acquisition	19,377
Carrying amount of land	5,522
Carrying amount of buildings and improvements	19,377
Carrying amount of land and buildings and improvements, Total	24,899
Accumulated Depreciation	$ 0
Properties Developed [Member] | United States: Markets [Member] | Park 121 Distribution Center [Member] | Dallas Fort Worth Texas | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	3
Land	$ 9,761
Building and Improvements	0
Costs capitalized subsequent to acquisition	16,800
Carrying amount of land	9,761
Carrying amount of buildings and improvements	16,800
Carrying amount of land and buildings and improvements, Total	26,561
Accumulated Depreciation	$ 0
Date of Construction/ Acquisition	2,017
Properties Developed [Member] | United States: Markets [Member] | Woodridge Distribution Center [Member] | Chicago, Illinois [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 9,475
Building and Improvements	0
Costs capitalized subsequent to acquisition	5,092
Carrying amount of land	9,475
Carrying amount of buildings and improvements	5,092
Carrying amount of land and buildings and improvements, Total	14,567
Accumulated Depreciation	$ 0
Properties Developed [Member] | United States: Markets [Member] | Ann Rd N Sloan L N Distribution Center | Las Vegas Nevada [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 6,523
Building and Improvements	0
Costs capitalized subsequent to acquisition	26,687
Carrying amount of land	6,523
Carrying amount of buildings and improvements	26,687
Carrying amount of land and buildings and improvements, Total	33,210
Accumulated Depreciation	$ 0
Date of Construction/ Acquisition	2,017
Properties Developed [Member] | United States: Markets [Member] | Warm Springs Distribution Center | Las Vegas Nevada [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	4
Land	$ 6,553
Building and Improvements	0
Costs capitalized subsequent to acquisition	127
Carrying amount of land	6,553
Carrying amount of buildings and improvements	127
Carrying amount of land and buildings and improvements, Total	6,680
Accumulated Depreciation	$ 0
Properties Developed [Member] | United States: Markets [Member] | De Soto Distribution Center [Member] | Memphis Tennessee [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 4,304
Building and Improvements	0
Costs capitalized subsequent to acquisition	29,614
Carrying amount of land	4,304
Carrying amount of buildings and improvements	29,614
Carrying amount of land and buildings and improvements, Total	33,918
Accumulated Depreciation	$ 0
Date of Construction/ Acquisition	2,017
Properties Developed [Member] | United States: Markets [Member] | Cranbury Business Park [Member] | New Jersey [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 25,693
Building and Improvements	0
Costs capitalized subsequent to acquisition	15,254
Carrying amount of land	25,693
Carrying amount of buildings and improvements	15,254
Carrying amount of land and buildings and improvements, Total	40,947
Accumulated Depreciation	$ 0
Properties Developed [Member] | United States: Markets [Member] | Sage Point Business Park [Member] | Reno, Nevada [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 869
Building and Improvements	0
Costs capitalized subsequent to acquisition	11,274
Carrying amount of land	869
Carrying amount of buildings and improvements	11,274
Carrying amount of land and buildings and improvements, Total	12,143
Accumulated Depreciation	$ 0
Date of Construction/ Acquisition	2,017
Properties Developed [Member] | United States: Markets [Member] | OccidentalPark Tacoma Distribution Center [Member] | Seattle, Washington [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 10,000
Building and Improvements	0
Costs capitalized subsequent to acquisition	16,185
Carrying amount of land	10,000
Carrying amount of buildings and improvements	16,185
Carrying amount of land and buildings and improvements, Total	26,185
Accumulated Depreciation	$ 0
Date of Construction/ Acquisition	2,017
Properties Developed [Member] | United States: Markets [Member] | Portside Distribution Center [Member] | Seattle, Washington [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 29,881
Building and Improvements	0
Costs capitalized subsequent to acquisition	82,214
Carrying amount of land	29,881
Carrying amount of buildings and improvements	82,214
Carrying amount of land and buildings and improvements, Total	112,095
Accumulated Depreciation	$ 0
Properties Developed [Member] | United States: Markets [Member] | Beacon Lakes [Member] | South Florida [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	3
Land	$ 15,902
Building and Improvements	0
Costs capitalized subsequent to acquisition	7,808
Carrying amount of land	15,902
Carrying amount of buildings and improvements	7,808
Carrying amount of land and buildings and improvements, Total	23,710
Accumulated Depreciation	$ 0
Properties Developed [Member] | United States: Markets [Member] | Augusta Distribution Center [Member] | Atlanta Georgia [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 3,037
Building and Improvements	0
Costs capitalized subsequent to acquisition	0
Carrying amount of land	3,037
Carrying amount of buildings and improvements	0
Carrying amount of land and buildings and improvements, Total	$ 3,037
Properties Developed [Member] | United States: Markets [Member] | International Park of Commerce [Member] | Central Valley California | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	3
Land	$ 10,226
Building and Improvements	0
Costs capitalized subsequent to acquisition	43,902
Carrying amount of land	10,226
Carrying amount of buildings and improvements	43,902
Carrying amount of land and buildings and improvements, Total	54,128
Accumulated Depreciation	$ 0
Properties Developed [Member] | United States: Markets [Member] | Mustang International [Member] | Central Valley California | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 613
Building and Improvements	0
Costs capitalized subsequent to acquisition	15,373
Carrying amount of land	613
Carrying amount of buildings and improvements	15,373
Carrying amount of land and buildings and improvements, Total	15,986
Accumulated Depreciation	$ 0
Date of Construction/ Acquisition	2,017
Properties Developed [Member] | United States: Markets [Member] | Bolingbrook Distribution Center | Chicago, Illinois [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 2,242
Building and Improvements	0
Costs capitalized subsequent to acquisition	4,933
Carrying amount of land	2,242
Carrying amount of buildings and improvements	4,933
Carrying amount of land and buildings and improvements, Total	7,175
Accumulated Depreciation	$ 0
Properties Developed [Member] | United States: Markets [Member] | Interchange Distribution Center [Member] | Dallas Fort Worth Texas | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 9,587
Building and Improvements	0
Costs capitalized subsequent to acquisition	32,195
Carrying amount of land	9,587
Carrying amount of buildings and improvements	32,195
Carrying amount of land and buildings and improvements, Total	41,782
Accumulated Depreciation	$ 0
Properties Developed [Member] | United States: Markets [Member] | ST Micro Distribution Center | Dallas Fort Worth Texas | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 9,065
Building and Improvements	0
Costs capitalized subsequent to acquisition	11,053
Carrying amount of land	9,065
Carrying amount of buildings and improvements	11,053
Carrying amount of land and buildings and improvements, Total	20,118
Accumulated Depreciation	$ 0
Date of Construction/ Acquisition	2,017
Properties Developed [Member] | United States: Markets [Member] | Park Central Distribution Center | Denver Colorado [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	3
Land	$ 14,329
Building and Improvements	0
Costs capitalized subsequent to acquisition	533
Carrying amount of land	14,329
Carrying amount of buildings and improvements	533
Carrying amount of land and buildings and improvements, Total	14,862
Accumulated Depreciation	$ 0
Properties Developed [Member] | United States: Markets [Member] | Las Vegas Corporate Center [Member] | Las Vegas Nevada [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	2
Land	$ 4,783
Building and Improvements	0
Costs capitalized subsequent to acquisition	10,018
Carrying amount of land	4,783
Carrying amount of buildings and improvements	10,018
Carrying amount of land and buildings and improvements, Total	14,801
Accumulated Depreciation	$ 0
Properties Developed [Member] | United States: Markets [Member] | Elizabeth Seaport [Member] | New Jersey [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 17,154
Building and Improvements	0
Costs capitalized subsequent to acquisition	15,569
Carrying amount of land	17,154
Carrying amount of buildings and improvements	15,569
Carrying amount of land and buildings and improvements, Total	32,723
Accumulated Depreciation	$ 0
Date of Construction/ Acquisition	2,017
Properties Developed [Member] | United States: Markets [Member] | Tri-Port Distribution Center [Member] | New Jersey [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 39,827
Building and Improvements	0
Costs capitalized subsequent to acquisition	9,874
Carrying amount of land	39,827
Carrying amount of buildings and improvements	9,874
Carrying amount of land and buildings and improvements, Total	49,701
Accumulated Depreciation	$ 0
Properties Developed [Member] | United States: Markets [Member] | Oakland Logistics Park [Member] | San Francisco Bay Area, California [Member] | U.S. [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of buildings | Property	1
Land	$ 992
Building and Improvements	0
Costs capitalized subsequent to acquisition	24,354
Carrying amount of land	992
Carrying amount of buildings and improvements	24,354
Carrying amount of land and buildings and improvements, Total	25,346
Accumulated Depreciation	$ 0
Date of Construction/ Acquisition	2,017

Real Estate and Accumulated 115

Real Estate and Accumulated Depreciation (Parenthetical) (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2017	Dec. 31, 2016
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Total per Schedule III	$ 24,178,816	$ 25,375,539	$ 25,608,648	$ 24,178,816	$ 25,375,539
Land				1,154,383
Other real estate investments				505,445
Total per consolidated balance sheet				25,838,644	27,119,330
Aggregate cost for Federal tax purposes				20,000,000
Total accumulated depreciation per Schedule III	3,971,501	3,679,479	3,207,855	3,971,501	3,679,479
Accumulated depreciation on other real estate investments	87,847
Less accumulated depreciation				4,059,348	$ 3,758,372
Amount secured of mortgage notes				2,500,000
Mortgage notes	967,500
Assessment bonds				$ 13,500
Assessment bonds, aggregate undepreciated cost	741,500
Real estate assets:
Balance at beginning of year	25,375,539	25,608,648	20,109,432
Acquisitions of operating properties, improvements to operating properties development activity, transfers of land to CIP and net effect of changes in foreign exchange rates and other	2,680,484	1,883,888	7,191,335
Basis of operating properties disposed of	(3,697,798)	(1,359,186)	(1,719,632)
Change in the development portfolio balance, including the acquisition of properties	161,408	(440,821)	398,923
Assets transferred to held-for-sale	(340,817)	(316,990)	(371,410)
Balance at end year	24,178,816	25,375,539	25,608,648
Accumulated depreciation:
Balance at beginning of year	3,679,479	3,207,855	2,748,835
Depreciation expense	614,756	668,686	617,258
Balances retired upon disposition of operating properties and net effect of changes in foreign exchange rates and other	(313,584)	(195,895)	(153,621)
Assets transferred to held-for-sale	(9,150)	(1,167)	(4,617)
Balance at end of year	$ 3,971,501	$ 3,679,479	$ 3,207,855
Standard Tenant Improvements [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Useful lives for real estate assets	10 years
Land improvements on developed buildings [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Useful lives for real estate assets	25 years
Parque Opcion [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Useful lives for real estate assets	30 years
Properties Developed [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Useful lives for real estate assets	40 years
Minimum [Member] | Capital Improvements [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Useful lives for real estate assets	5 years
Maximum [Member] | Capital Improvements [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Useful lives for real estate assets	7 years