10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended March 31, 2018

☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from ______________ to______________

Commission File Number:  001-13545 (Prologis, Inc.)  001-14245 (Prologis, L.P.)

Prologis, Inc.

Prologis, L.P.

(Exact name of registrant as specified in its charter)

Maryland (Prologis, Inc.) Delaware (Prologis, L.P.)	94-3281941 (Prologis, Inc.) 94-3285362 (Prologis, L.P.)
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification No.)
Pier 1, Bay 1, San Francisco, California	94111
(Address or principal executive offices)	(Zip Code)

(415) 394-9000

(Registrants’ telephone number, including area code)

(Former name, former address and former fiscal year, if changed since last report)

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing for the past 90 days.

Prologis, Inc.	Yes	☒	No	☐
Prologis, L.P.	Yes	☒	No	☐

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate website; if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter periods that the registrant was required to submit and post such files).

Prologis, Inc.	Yes	☒	No	☐
Prologis, L.P.	Yes	☒	No	☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company, or an emerging growth company. See definitions of “large accelerated filer”, “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act (check one):

Prologis, Inc.:
Large accelerated filer   ☒	Accelerated filer   ☐	Non-accelerated filer   ☐	Smaller reporting company   ☐	Emerging growth company    ☐
	(Do not check if a smaller reporting company)

Prologis, L.P.:
Large accelerated filer   ☐	Accelerated filer   ☐	Non-accelerated filer   ☒	Smaller reporting company   ☐	Emerging growth company    ☐
	(Do not check if a smaller reporting company)

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.   ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Securities Exchange Act of 1934).

Prologis, Inc.	Yes	☐	No	☒
Prologis, L.P.	Yes	☐	No	☒

The number of shares of Prologis, Inc.’s common stock outstanding at April 19, 2018, was approximately 533,237,000.

EXPLANATORY NOTE

This report combines the quarterly reports on Form 10-Q for the period ended March 31, 2018, of Prologis, Inc. and Prologis, L.P. Unless stated otherwise or the context otherwise requires, references to “Prologis, Inc.” or the “Parent” mean Prologis, Inc. and its consolidated subsidiaries; and references to “Prologis, L.P.” or the “Operating Partnership” or the “OP” mean Prologis, L.P., and its consolidated subsidiaries. The terms “the Company,” “Prologis,” “we,” “our” or “us” means the Parent and the OP collectively.

The Parent is a real estate investment trust (a “REIT”) and the general partner of the OP. At March 31, 2018, the Parent owned 97.11% common general partnership interest in the OP and 100% of the preferred units in the OP. The remaining 2.89% common limited partnership interests are owned by unaffiliated investors and certain current and former directors and officers of the Parent.

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 sole general partner, the Parent has control of the OP through complete responsibility and discretion in the day-to-day management and therefore, consolidates the OP for financial reporting purposes. Because the only significant asset of the Parent is its investment in the OP, the assets and liabilities of the Parent and the OP are the same on their respective financial statements.

We believe combining the quarterly reports on Form 10-Q of the Parent and the OP into this single report results in the following benefits:

• enhances investors’ understanding of the Parent and the OP by enabling investors to view the business as a whole in the same manner as management views and operates the business;

• eliminates duplicative disclosure and provides a more streamlined and readable presentation as a substantial portion of the Company’s disclosure applies to both the Parent and the OP; and

• creates time and cost efficiencies through the preparation of one combined report instead of two separate reports.

It is important to understand the few differences between the Parent and the OP in the context of how we operate the Company. The Parent does not conduct business itself, other than acting as the sole general partner of the OP and issuing public equity from time to time. The Parent itself does not incur any indebtedness, but it guarantees the unsecured debt of the OP. The OP holds substantially all the assets of the business, directly or indirectly. The OP conducts the operations of the business and is structured as a partnership with no publicly traded equity. Except for net proceeds from equity issuances by the Parent, which are contributed to the OP in exchange for partnership units, the OP generates capital required by the business through the OP’s operations, incurrence of indebtedness and issuance of partnership units to third parties.

The presentation of noncontrolling interests, stockholders’ equity and partners’ capital are the main areas of difference between the consolidated financial statements of the Parent and those of the OP. The differences in the presentations between stockholders’ equity and partners’ capital result from the differences in the equity and capital issuances in the Parent and in the OP.

The preferred stock, common stock, additional paid-in capital, accumulated other comprehensive income (loss) and distributions in excess of net earnings of the Parent are presented as stockholders’ equity in the Parent’s consolidated financial statements. These items represent the common and preferred general partnership interests held by the Parent in the OP and are presented as general partner’s capital within partners’ capital in the OP’s consolidated financial statements. The common limited partnership interests held by the limited partners in the OP are presented as noncontrolling interest within equity in the Parent’s consolidated financial statements and as limited partners’ capital within partners’ capital in the OP’s consolidated financial statements.

To highlight the differences between the Parent and the OP, separate sections in this report, as applicable, individually discuss the Parent and the OP, including separate financial statements and separate Exhibit 31 and 32 certifications. In the sections that combine disclosure of the Parent and the OP, this report refers to actions or holdings as being actions or holdings of Prologis.

PROLOGIS

INDEX

			Page Number
PART I.	Financial Information
	Item 1.	Financial Statements		1
	Prologis, Inc.:
		Consolidated Balance Sheets – March 31, 2018 and December 31, 2017		1
		Consolidated Statements of Income – Three Months Ended March 31, 2018 and 2017		2
		Consolidated Statements of Comprehensive Income – Three Months Ended March 31, 2018 and 2017		3
		Consolidated Statement of Equity – Three Months Ended March 31, 2018		3
		Consolidated Statements of Cash Flows – Three Months Ended March 31, 2018 and 2017		4
	Prologis, L.P.:
		Consolidated Balance Sheets – March 31, 2018 and December 31, 2017		5
		Consolidated Statements of Income – Three Months Ended March 31, 2018 and 2017		6
		Consolidated Statements of Comprehensive Income – Three Months Ended March 31, 2018 and 2017		7
		Consolidated Statement of Capital – Three Months Ended March 31, 2018		7
		Consolidated Statements of Cash Flows – Three Months Ended March 31, 2018 and 2017		8
	Prologis, Inc. and Prologis, L.P.:
		Notes to the Consolidated Financial Statements		9
		Note 1. General		9
		Note 2. Real Estate		11
		Note 3. Unconsolidated Entities		12
		Note 4. Assets Held for Sale or Contribution		14
		Note 5. Debt		14
		Note 6. Noncontrolling Interests		15
		Note 7. Long-Term Compensation		16
		Note 8. Earnings Per Common Share or Unit		17
		Note 9. Financial Instruments and Fair Value Measurements		18
		Note 10. Business Segments		22
		Note 11. Supplemental Cash Flow Information		24
		Reports of Independent Registered Public Accounting Firm		25
	Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations		27
	Item 3.	Quantitative and Qualitative Disclosures About Market Risk		44
	Item 4.	Controls and Procedures		45
PART II.	Other Information
	Item 1.	Legal Proceedings		45
	Item 1A.	Risk Factors		45
	Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds		45
	Item 3.	Defaults Upon Senior Securities		45
	Item 4.	Mine Safety Disclosures		46
	Item 5.	Other Information		46
	Item 6.	Exhibits		46

PART I. FINANCIAL INFORMATION

ITEM 1. Financial Statements

PROLOGIS, INC.

CONSOLIDATED BALANCE SHEETS

(In thousands, except per share data)

	March 31, 2018			December 31,
	(Unaudited)			2017
ASSETS
Investments in real estate properties	$	25,876,002		$	25,838,644
Less accumulated depreciation		4,199,159			4,059,348
Net investments in real estate properties		21,676,843			21,779,296
Investments in and advances to unconsolidated entities		5,675,999			5,496,450
Assets held for sale or contribution		473,154			342,060
Notes receivable backed by real estate		-			34,260
Net investments in real estate		27,825,996			27,652,066
Cash and cash equivalents		458,099			447,046
Other assets		1,387,390			1,381,963
Total assets	$	29,671,485		$	29,481,075
LIABILITIES AND EQUITY
Liabilities:
Debt	$	9,460,177		$	9,412,631
Accounts payable and accrued expenses		692,853			702,804
Other liabilities		730,335			659,899
Total liabilities		10,883,365			10,775,334
Equity:
Prologis, Inc. stockholders’ equity:
Series Q preferred stock at stated liquidation preference of $50 per share; $0.01 par value; 1,379 shares      issued and outstanding and 100,000 preferred shares authorized at March 31, 2018 and          December 31, 2017		68,948			68,948
Common stock; $0.01 par value; 533,107 shares and 532,186 shares issued and outstanding at      March 31, 2018 and December 31, 2017, respectively		5,331			5,322
Additional paid-in capital		19,303,909			19,363,007
Accumulated other comprehensive loss		(903,343	)		(901,658	)
Distributions in excess of net earnings		(2,794,770	)		(2,904,461	)
Total Prologis, Inc. stockholders’ equity		15,680,075			15,631,158
Noncontrolling interests		3,108,045			3,074,583
Total equity		18,788,120			18,705,741
Total liabilities and equity	$	29,671,485		$	29,481,075

The accompanying notes are an integral part of these Consolidated Financial Statements.

1

PROLOGIS, INC.

CONSOLIDATED STATEMENTS OF INCOME

(Unaudited)

(In thousands, except per share amounts)

	Three Months Ended
	March 31,
	2018			2017
Revenues:
Rental	$	427,901		$	439,884
Rental recoveries		128,042			127,049
Strategic capital		132,961			57,045
Development management and other		4,752			5,177
Total revenues		693,656			629,155
Expenses:
Rental		142,941			152,656
Strategic capital		43,860			31,799
General and administrative		62,428			53,617
Depreciation and amortization		204,081			226,591
Other		3,239			2,606
Total expenses		456,549			467,269
Operating income		237,107			161,886
Other income (expense):
Earnings from unconsolidated entities, net		62,656			48,605
Interest expense		(47,245	)		(72,912	)
Interest and other income, net		1,976			2,785
Gains on dispositions of investments in real estate, net		195,111			97,325
Foreign currency and derivative losses, net		(41,094	)		(7,400	)
Total other income		171,404			68,403
Earnings before income taxes		408,511			230,289
Total income tax expense		16,552			9,600
Consolidated net earnings		391,959			220,689
Less net earnings attributable to noncontrolling interests		24,581			15,760
Net earnings attributable to controlling interests		367,378			204,929
Less preferred stock dividends		1,476			1,674
Net earnings attributable to common stockholders	$	365,902		$	203,255
Weighted average common shares outstanding – Basic		532,185			528,721
Weighted average common shares outstanding – Diluted		554,123			550,010
Net earnings per share attributable to common stockholders – Basic	$	0.69		$	0.38
Net earnings per share attributable to common stockholders – Diluted	$	0.68		$	0.38
Dividends per common share	$	0.48		$	0.44

The accompanying notes are an integral part of these Consolidated Financial Statements.

2

PROLOGIS, INC.

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(Unaudited)

(In thousands)

	Three Months Ended
	March 31,
	2018			2017
Consolidated net earnings	$	391,959		$	220,689
Other comprehensive income (loss):
Foreign currency translation gains, net		4,770			39,667
Unrealized gains (losses) on derivative contracts, net		(6,287	)		2,631
Comprehensive income		390,442			262,987
Net earnings attributable to noncontrolling interests		(24,581	)		(15,760	)
Other comprehensive income attributable to noncontrolling interests		(168	)		(48,107	)
Comprehensive income attributable to common stockholders	$	365,693		$	199,120

The accompanying notes are an integral part of these Consolidated Financial Statements.

PROLOGIS, INC.

CONSOLIDATED STATEMENT OF EQUITY

Three Months Ended March 31, 2018

(Unaudited)

(In thousands)

			Common Stock							Accumulated			Distributions
			Number				Additional			Other			in Excess of			Non-
	Preferred		of		Par		Paid-in			Comprehensive			Net			controlling			Total
	Stock		Shares		Value		Capital			Income (Loss)			Earnings			Interests			Equity
Balance at January 1, 2018	$	68,948		532,186	$	5,322	$	19,363,007		$	(901,658	)	$	(2,904,461	)	$	3,074,583		$	18,705,741
Consolidated net earnings		-		-		-		-			-			367,378			24,581			391,959
Effect of equity      compensation plans		-		921		9		(5,357	)		-			-			11,405			6,057
Capital contributions		-		-		-		-			-			-			850			850
Redemption of noncontrolling      interests		-		-		-		(1,131	)		-			-			(14,645	)		(15,776	)
Foreign currency translation      gains, net		-		-		-		-			4,420			-			350			4,770
Unrealized losses on      derivative contracts, net		-		-		-		-			(6,105	)		-			(182	)		(6,287	)
Reallocation of equity		-		-		-		(52,505	)		-			-			52,505			-
Distributions and other		-		-		-		(105	)		-			(257,687	)		(41,402	)		(299,194	)
Balance at March 31, 2018	$	68,948		533,107	$	5,331	$	19,303,909		$	(903,343	)	$	(2,794,770	)	$	3,108,045		$	18,788,120

The accompanying notes are an integral part of these Consolidated Financial Statements.

3

PROLOGIS, INC.

CONSOLIDATED STATEMENTS OF CASH FLOWS

(Unaudited)

(In thousands)

	Three Months Ended
	March 31,
	2018			2017
Operating activities:
Consolidated net earnings	$	391,959		$	220,689
Adjustments to reconcile net earnings to net cash provided by operating activities:
Straight-lined rents and amortization of above and below market leases		(15,060	)		(25,497	)
Equity-based compensation awards		19,996			18,380
Depreciation and amortization		204,081			226,591
Earnings from unconsolidated entities, net		(62,656	)		(48,605	)
Operating distributions from unconsolidated entities		85,229			77,347
Decrease (increase) in operating receivables from unconsolidated entities		(67,223	)		3,880
Amortization of debt discounts (premiums), net of debt issuance costs		3,014			(2,905	)
Gains on dispositions of investments in real estate, net		(195,111	)		(97,325	)
Unrealized foreign currency and derivative losses, net		34,145			12,078
Deferred income tax expense (benefit)		(2,064	)		2,439
Decrease (increase) in accounts receivable and other assets		(2,705	)		33,470
Decrease in accounts payable and accrued expenses and other liabilities		(44,364	)		(67,748	)
Net cash provided by operating activities		349,241			352,794
Investing activities:
Real estate development		(365,837	)		(320,986	)
Real estate acquisitions		(112,621	)		(132,358	)
Tenant improvements and lease commissions on previously leased space		(28,027	)		(40,278	)
Property improvements		(10,456	)		(10,851	)
Proceeds from dispositions and contributions of real estate properties		579,429			542,192
Investments in and advances to unconsolidated entities		(52,131	)		(106,658	)
Return of investment from unconsolidated entities		111,211			108,543
Proceeds from repayment of notes receivable backed by real estate		34,260			15,094
Proceeds from the settlement of net investment hedges		-			1,789
Payments on the settlement of net investment hedges		(3,966	)		-
Net cash provided by investing activities		151,862			56,487
Financing activities:
Proceeds from issuance of common stock		1,233			1,899
Dividends paid on common and preferred stock		(257,687	)		(235,072	)
Noncontrolling interests contributions		850			-
Noncontrolling interests distributions		(41,402	)		(35,989	)
Settlement of noncontrolling interests		(15,776	)		(789,803	)
Tax paid for shares withheld		(26,479	)		(19,179	)
Debt and equity issuance costs paid		(1,002	)		(735	)
Net proceeds from (payments on) credit facilities		12,138			(33,745	)
Repurchase and payments of debt		(696,011	)		(201,800	)
Proceeds from issuance of debt		528,167			485,496
Net cash used in financing activities		(495,969	)		(828,928	)
Effect of foreign currency exchange rate changes on cash		5,919			8,160
Net increase (decrease) in cash and cash equivalents		11,053			(411,487	)
Cash and cash equivalents, beginning of period		447,046			807,316
Cash and cash equivalents, end of period	$	458,099		$	395,829

See Note 11 for information on noncash investing and financing activities and other information.

The accompanying notes are an integral part of these Consolidated Financial Statements.

4

PROLOGIS, L.P.

CONSOLIDATED BALANCE SHEETS

(In thousands)

	March 31, 2018		December 31,
	(Unaudited)		2017
ASSETS
Investments in real estate properties	$	25,876,002	$	25,838,644
Less accumulated depreciation		4,199,159		4,059,348
Net investments in real estate properties		21,676,843		21,779,296
Investments in and advances to unconsolidated entities		5,675,999		5,496,450
Assets held for sale or contribution		473,154		342,060
Notes receivable backed by real estate		-		34,260
Net investments in real estate		27,825,996		27,652,066
Cash and cash equivalents		458,099		447,046
Other assets		1,387,390		1,381,963
Total assets	$	29,671,485	$	29,481,075
LIABILITIES AND CAPITAL
Liabilities:
Debt	$	9,460,177	$	9,412,631
Accounts payable and accrued expenses		692,853		702,804
Other liabilities		730,335		659,899
Total liabilities		10,883,365		10,775,334
Capital:
Partners’ capital:
General partner – preferred		68,948		68,948
General partner – common		15,611,127		15,562,210
Limited partners – common		216,575		165,401
Limited partners – Class A common		248,436		248,940
Total partners’ capital		16,145,086		16,045,499
Noncontrolling interests		2,643,034		2,660,242
Total capital		18,788,120		18,705,741
Total liabilities and capital	$	29,671,485	$	29,481,075

The accompanying notes are an integral part of these Consolidated Financial Statements.

5

PROLOGIS, L.P.

CONSOLIDATED STATEMENTS OF INCOME

(Unaudited)

(In thousands, except per unit amounts)

	Three Months Ended
	March 31,
	2018			2017
Revenues:
Rental	$	427,901		$	439,884
Rental recoveries		128,042			127,049
Strategic capital		132,961			57,045
Development management and other		4,752			5,177
Total revenues		693,656			629,155
Expenses:
Rental		142,941			152,656
Strategic capital		43,860			31,799
General and administrative		62,428			53,617
Depreciation and amortization		204,081			226,591
Other		3,239			2,606
Total expenses		456,549			467,269
Operating income		237,107			161,886
Other income (expense):
Earnings from unconsolidated entities, net		62,656			48,605
Interest expense		(47,245	)		(72,912	)
Interest and other income, net		1,976			2,785
Gains on dispositions of investments in real estate, net		195,111			97,325
Foreign currency and derivative losses, net		(41,094	)		(7,400	)
Total other income		171,404			68,403
Earnings before income taxes		408,511			230,289
Total income tax expense		16,552			9,600
Consolidated net earnings		391,959			220,689
Less net earnings attributable to noncontrolling interests		14,058			10,137
Net earnings attributable to controlling interests		377,901			210,552
Less preferred unit distributions		1,476			1,674
Net earnings attributable to common unitholders	$	376,425		$	208,878
Weighted average common units outstanding – Basic		538,977			534,685
Weighted average common units outstanding – Diluted		554,123			550,010
Net earnings per unit attributable to common unitholders – Basic	$	0.69		$	0.38
Net earnings per unit attributable to common unitholders – Diluted	$	0.68		$	0.38
Distributions per common unit	$	0.48		$	0.44

The accompanying notes are an integral part of these Consolidated Financial Statements.

6

PROLOGIS, L.P.

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(Unaudited)

(In thousands)

	Three Months Ended
	March 31,
	2018			2017
Consolidated net earnings	$	391,959		$	220,689
Other comprehensive income (loss):
Foreign currency translation gains, net		4,770			39,667
Unrealized gains (losses) on derivative contracts, net		(6,287	)		2,631
Comprehensive income		390,442			262,987
Net earnings attributable to noncontrolling interests		(14,058	)		(10,137	)
Other comprehensive income attributable to noncontrolling interests		(219	)		(48,267	)
Comprehensive income attributable to common unitholders	$	376,165		$	204,583

The accompanying notes are an integral part of these Consolidated Financial Statements.

PROLOGIS, L.P.

CONSOLIDATED STATEMENT OF CAPITAL

Three Months Ended March 31, 2018

(Unaudited)

(In thousands)

	General Partner									Limited Partners											Non-
	Preferred				Common					Common						Class A Common					controlling
	Units		Amount		Units		Amount			Units			Amount			Units		Amount			Interests			Total
Balance at January 1, 2018		1,379	$	68,948		532,186	$	15,562,210			5,656		$	165,401			8,894	$	248,940		$	2,660,242		$	18,705,741
Consolidated net earnings		-		-		-		367,378			-			4,670			-		5,853			14,058			391,959
Effect of equity      compensation plans		-		-		921		(5,348	)		1,953			11,405			-		-			-			6,057
Capital contributions		-		-		-		-			-			-			-		-			850			850
Redemption of noncontrolling      interests		-		-		-		(1,131	)		-			-			-		-			(1,389	)		(2,520	)
Redemption of limited partners      units		-		-		-		-			(213	)		(13,256	)		-		-			-			(13,256	)
Foreign currency translation      gains, net		-		-		-		4,420			-			61			-		70			219			4,770
Unrealized losses on      derivative contracts, net		-		-		-		(6,105	)		-			(85	)		-		(97	)		-			(6,287	)
Reallocation of capital		-		-		-		(52,505	)		-			53,084			-		(579	)		-			-
Distributions and other		-		-		-		(257,792	)		-			(4,705	)		-		(5,751	)		(30,946	)		(299,194	)
Balance at March 31, 2018		1,379	$	68,948		533,107	$	15,611,127			7,396		$	216,575			8,894	$	248,436		$	2,643,034		$	18,788,120

The accompanying notes are an integral part of these Consolidated Financial Statements.

7

PROLOGIS, L.P.

CONSOLIDATED STATEMENTS OF CASH FLOWS

(Unaudited)

(In thousands)

	Three Months Ended
	March 31,
	2018			2017
Operating activities:
Consolidated net earnings	$	391,959		$	220,689
Adjustments to reconcile net earnings to net cash provided by operating activities:
Straight-lined rents and amortization of above and below market leases		(15,060	)		(25,497	)
Equity-based compensation awards		19,996			18,380
Depreciation and amortization		204,081			226,591
Earnings from unconsolidated entities, net		(62,656	)		(48,605	)
Operating distributions from unconsolidated entities		85,229			77,347
Decrease (increase) in operating receivables from unconsolidated entities		(67,223	)		3,880
Amortization of debt discounts (premiums), net of debt issuance costs		3,014			(2,905	)
Gains on dispositions of investments in real estate, net		(195,111	)		(97,325	)
Unrealized foreign currency and derivative losses, net		34,145			12,078
Deferred income tax expense (benefit)		(2,064	)		2,439
Decrease (increase) in accounts receivable and other assets		(2,705	)		33,470
Decrease in accounts payable and accrued expenses and other liabilities		(44,364	)		(67,748	)
Net cash provided by operating activities		349,241			352,794
Investing activities:
Real estate development		(365,837	)		(320,986	)
Real estate acquisitions		(112,621	)		(132,358	)
Tenant improvements and lease commissions on previously leased space		(28,027	)		(40,278	)
Property improvements		(10,456	)		(10,851	)
Proceeds from dispositions and contributions of real estate properties		579,429			542,192
Investments in and advances to unconsolidated entities		(52,131	)		(106,658	)
Return of investment from unconsolidated entities		111,211			108,543
Proceeds from repayment of notes receivable backed by real estate		34,260			15,094
Proceeds from the settlement of net investment hedges		-			1,789
Payments on the settlement of net investment hedges		(3,966	)		-
Net cash provided by investing activities		151,862			56,487
Financing activities:
Proceeds from issuance of common partnership units in exchange for contributions from Prologis, Inc.		1,233			1,899
Distributions paid on common and preferred units		(268,143	)		(244,497	)
Noncontrolling interests contributions		850			-
Noncontrolling interests distributions		(30,946	)		(26,564	)
Settlement of noncontrolling interests		(2,520	)		(789,803	)
Redemption of common limited partnership units		(13,256	)		-
Tax paid for shares withheld		(26,479	)		(19,179	)
Debt and capital issuance costs paid		(1,002	)		(735	)
Net proceeds from (payments on) credit facilities		12,138			(33,745	)
Repurchase and payments of debt		(696,011	)		(201,800	)
Proceeds from issuance of debt		528,167			485,496
Net cash used in financing activities		(495,969	)		(828,928	)
Effect of foreign currency exchange rate changes on cash		5,919			8,160
Net increase (decrease) in cash and cash equivalents		11,053			(411,487	)
Cash and cash equivalents, beginning of period		447,046			807,316
Cash and cash equivalents, end of period	$	458,099		$	395,829

See Note 11 for information on noncash investing and financing activities and other information.

The accompanying notes are an integral part of these Consolidated Financial Statements.

8

PROLOGIS, INC. AND PROLOGIS, L.P.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

NOTE 1. GENERAL

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 facilities with a focus on high-barrier, high-growth markets in 19 countries. 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 unconsolidated co-investment ventures. See Note 10 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 preferred or common stock the Parent issues, the OP issues a corresponding preferred or common partnership unit, as applicable, to the Parent in exchange for the contribution of the proceeds from the stock issuance. At March 31, 2018, the Parent owned 97.11% common general partnership interest in the OP and 100% of the preferred units in the OP. The remaining 2.89% 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 in the Consolidated Statement of Equity of the Parent and Reallocation of Capital in the Consolidated Statement of Capital of the OP.

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.

Basis of Presentation. 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.

The accompanying unaudited interim financial information has been prepared according to the rules and regulations of the U.S. Securities and Exchange Commission (“SEC”). Certain information and note disclosures normally included in our annual financial statements prepared in accordance with GAAP have been condensed or omitted in accordance with such rules and regulations. Our management believes that the disclosures presented in these financial statements are adequate to make the information presented not misleading. In our opinion, all adjustments and eliminations, consisting only of normal recurring adjustments, necessary to present fairly the financial position and results of operations for both the Parent and the OP for the reported periods have been included. The results of operations for such interim periods are not necessarily indicative of the results for the full year. The accompanying unaudited interim financial information should be read in conjunction with our Annual Report on Form 10-K for the year ended December 31, 2017, as filed with the SEC, and other public information.

New Accounting Pronouncements.

New Accounting Standards Adopted

Revenue Recognition. In May 2014, the Financial Accounting Standards Board (“FASB”) issued an accounting standard update (“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. 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.

We adopted the revenue recognition and derecognition of non-financial assets standards (collectively “the new revenue recognition standard”) on January 1, 2018, on a modified retrospective basis.

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 new revenue recognition standard included recurring and

9

transactional fees and incentive fees (“promotes” or “promote revenues”) earned from our co-investment ventures as well as dispositions and contributions of real estate properties. There is no change in our recognition of recurring and transactional fees as we will continue to recognize these fees as we provide the services. Promote revenues are earned based on a venture’s cumulative returns over a certain time-period and the returns are determined by both the operating performance and real estate valuation of the venture, including highly variable inputs such as capitalization rates, interest rates and foreign currency exchange rates. As these key inputs are highly volatile and out of our control, and such volatility can materially impact our promotes period over period, we expect promote revenues will continue to be recognized at or near the end of the performance period. Accordingly, we do not expect significant changes in promote revenue recognition as a result of this ASU.

For dispositions of real estate properties to third parties, the standard will not impact the recognition of the sale. Beginning January 1, 2018, we recognized the entire gain attributed to contributions of real estate properties to unconsolidated entities. We previously recognized a gain on contribution only to the extent of the third-party ownership in the unconsolidated entity acquiring the property and deferred the portion of the gain related to our ownership. For discussion of net gains on contributions to unconsolidated entities recognized during the three months ended March 31, 2018 and 2017, see Note 2. For deferred gains from partial sales recorded prior to the adoption, we will continue to recognize these gains over the lives of the underlying real estate properties or at the time of disposition to a third party, as discussed in Note 3.

We adopted the practical expedient to only assess the recognition of revenue for open contracts during the transition period and there was no adjustment to the opening balance of retained earnings at January 1, 2018. The comparative information has not been restated and continues to be reported under the accounting standards in effect for that period.

New Accounting Standards Issued but not yet Adopted

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 the three months ended March 31, 2018 and 2017, we capitalized $5.4 million and $6.5 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 finance or operating 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 90 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. There have been no significant changes to our ground and office space leases since December 31, 2017. Details of our future minimum rental payments under these ground and office space leases are disclosed in Note 4 to the Annual Report on Form 10-K for the year ended December 31, 2017.

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 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 evaluate the key drivers in the measurement of the ROU asset and lease liability and 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 consolidated 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 do not expect the adoption of this standard to have a material impact on the Consolidated Financial Statements.

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NOTE 2. REAL ESTATE

Investments in real estate properties consisted of the following (dollars and square feet in thousands):

	Square Feet				Number of Buildings
	March 31,		December 31,		March 31,		December 31,		March 31,		December 31,
	2018		2017		2018		2017		2018		2017
Operating properties:
Buildings and improvements		290,474		294,811		1,511		1,525	$	16,720,688	$	16,849,349
Improved land										5,700,945		5,735,978
Development portfolio, including      land costs:
Prestabilized		6,512		7,345		22		22		501,772		546,173
Properties under development		23,116		22,216		62		63		1,195,715		1,047,316
Land (1)										1,231,759		1,154,383
Other real estate investments (2)										525,123		505,445
Total investments in real estate      properties										25,876,002		25,838,644
Less accumulated depreciation										4,199,159		4,059,348
Net investments in real estate      properties									$	21,676,843	$	21,779,296

(1) Included in our investments in real estate at March 31, 2018 and December 31, 2017, were 5,224 and 5,191 acres of land, respectively. During the three months ended March 31, 2018, we acquired 379 acres of land for $134.9 million.

(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.

Dispositions

The following table summarizes our real estate disposition activity (dollars and square feet in thousands):

	Three Months Ended March 31,
	2018		2017
Contributions to unconsolidated co-investment ventures
Number of properties		8		5
Square feet		3,078		2,769
Net proceeds (1)	$	539,822	$	397,489
Gains on contributions, net (1) (2)	$	167,726	$	88,366
Dispositions to third parties
Number of properties		11		18
Square feet		1,303		2,318
Net proceeds (1) (3)	$	87,981	$	243,389
Gains on dispositions, net (1) (3)	$	27,385	$	8,959
Total gains on dispositions of investments in real estate, net	$	195,111	$	97,325

(1) Includes the contribution and disposition of land parcels.

(2) The three months ended March 31, 2018 reflects the adoption of the new revenue recognition standard under which we recognized the entire gain attributed to contributions of real estate properties to unconsolidated entities. The three months ended March 31, 2017 reflects our prior recognition of the gain to the extent of the third-party ownership in the unconsolidated entity acquiring the property with the deferral of a portion of the gain related to our ownership.

(3) Includes the sale of our investment in Europe Logistics Venture 1 in January 2017.

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NOTE 3. 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 6 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 (in thousands):

	March 31,		December 31,
	2018		2017
Unconsolidated co-investment ventures	$	5,468,405	$	5,274,702
Other ventures		207,594		221,748
Total	$	5,675,999	$	5,496,450

Unconsolidated Co-Investment Ventures

The following table summarizes the Strategic Capital Revenues we recognized in the Consolidated Statements of Income related to our unconsolidated co-investment ventures (in thousands):

	Three Months Ended March 31,
	2018		2017
Recurring fees	$	54,644	$	44,195
Transactional fees		15,624		8,593
Promote revenues		62,544		3,146
Total strategic capital revenues from unconsolidated co-investment ventures, net	$	132,812	$	55,934

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The following table summarizes the key property information, financial position and operating information of our unconsolidated co-investment ventures (not our proportionate share) and the amounts we recognized in the Consolidated Financial Statements related to our unconsolidated co-investment ventures (dollars and square feet in millions):

	U.S.						Other Americas						Europe						Asia						Total
As of:	Mar 31, 2018			Dec 31, 2017			Mar 31, 2018			Dec 31, 2017			Mar 31, 2018			Dec 31, 2017			Mar 31, 2018			Dec 31, 2017			Mar 31, 2018			Dec 31, 2017
Key Property Information
Ventures		1			1			2			2			3			3			2			2			8			8
Operating properties		552			552			205			205			691			707			100			95			1,548			1,559
Square feet		88			88			37			37			163			166			43			41			331			332
Financial Position
Unconsolidated Co-Investment Ventures:
Total assets ($)		7,009			7,062			2,102			2,118			13,941			13,586			6,749			6,133			29,801			28,899
Third-party debt ($)		2,278			2,313			744			756			2,746			2,682			2,607			2,328			8,375			8,079
Total liabilities ($)		2,479			2,520			773			782			3,884			3,655			2,989			2,685			10,125			9,642
Our investment balance ($) (1)		1,372			1,383			555			555			2,898			2,813			643			524			5,468			5,275
Our weighted average ownership (2)		28.1	%		28.2	%		43.4	%		43.4	%		32.8	%		32.8	%		15.1	%		15.1	%		28.6	%		28.8	%
	U.S.						Other Americas						Europe						Asia						Total
For the three months ended:	Mar 31, 2018			Mar 31, 2017			Mar 31, 2018			Mar 31, 2017			Mar 31, 2018			Mar 31, 2017			Mar 31, 2018			Mar 31, 2017			Mar 31, 2018			Mar 31, 2017
Operating Information
Unconsolidated Co-Investment Ventures:
Total revenues ($)		168			104			53			64			288			244			108			88			617			500
Net earnings ($)		13			36			14			17			93			73			42			24			162			150
Our earnings from unconsolidated co-investment ventures, net ($)		5			5			6			6			37			30			7			4			55			45

(1) Prologis’ investment balance is presented at our adjusted basis derived from the ventures’ U.S. GAAP information. The difference between our ownership interest of a venture’s equity and our investment balance at March 31, 2018 and December 31, 2017, results principally from three types of transactions: (i) deferred gains from the contribution of property to a venture prior to January 1, 2018 ($656.9 million and $667.3 million, respectively); (ii) recording additional costs associated with our investment in the venture ($98.0 million and $94.2 million, respectively); and (iii) advances to a venture ($304.0 million and $210.0 million, respectively). For deferred gains from partial sales recorded prior to the adoption the new revenue recognition standard, we will continue to recognize these gains over the lives of the underlying real estate properties or at the time of disposition to a third party.

(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

The following table summarizes the remaining equity commitments at March 31, 2018 (in millions):

	Equity Commitments						Expiration Date
	Prologis		Venture Partners		Total
Prologis Targeted U.S. Logistics Fund	$	-	$	563	$	563	2019
Prologis European Logistics Fund (1)		-		1,245		1,245	2018 – 2019
Prologis UK Logistics Venture (2)		23		132		155	2021
Prologis China Logistics Venture		294		1,665		1,959	2020 – 2024
Total	$	317	$	3,605	$	3,922

(1) Equity commitments are denominated in euro and reported in U.S. dollars based on an exchange rate of $1.23 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 $1.41 U.S. dollars to the British pound sterling.

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NOTE 4. ASSETS HELD FOR SALE OR CONTRIBUTION

We have investments in certain real estate properties that met the criteria to be classified as held for sale or contribution at March 31, 2018 and December 31, 2017. 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 represented real estate investment balances and the related assets and liabilities for each property.

Assets held for sale or contribution consisted of the following (dollars and square feet in thousands):

	March 31,		December 31,
	2018		2017
Number of operating properties		23		22
Square feet		7,369		5,384
Total assets held for sale or contribution	$	473,154	$	342,060
Total liabilities associated with assets held for sale or contribution – included in Other Liabilities	$	5,335	$	9,341

NOTE 5. 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 (dollars in thousands):

	March 31, 2018					December 31, 2017
	Weighted Average Interest Rate (1)			Amount Outstanding (2)		Weighted Average Interest Rate (1)			Amount Outstanding
Credit facilities		2.4	%	$	336,848		1.8	%	$	317,392
Senior notes		2.7	%		6,695,747		3.0	%		6,067,277
Term loans		1.2	%		1,456,308		1.7	%		2,046,945
Unsecured other		6.1	%		13,541		6.1	%		13,546
Secured mortgages		5.3	%		957,733		5.3	%		967,471
Total		2.8	%	$	9,460,177		2.9	%	$	9,412,631

(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 period for the debt outstanding.

(2) Included in the outstanding balances were borrowings denominated in non-U.S. dollars, principally: euro ($4.4 billion), Japanese yen ($1.3 billion), British pound sterling ($0.7 billion) and Canadian dollars ($0.4 billion).

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 to $3.0 billion (subject to currency fluctuations). We have the ability to increase the Global Facility to $3.8 billion, subject to currency fluctuations and obtaining additional lender commitments. Pricing under the Global Facility, including the spread over LIBOR, facility fees and letter of credit fees, varies based on the public debt ratings of the OP. The Global Facility is scheduled to mature in April 2020; however, we may extend the maturity date for six months on two occasions, subject to the satisfaction of certain conditions and payment of extension fees.

We also have a Japanese yen revolver (the “Revolver”) with availability of ¥50.0 billion ($469.7 million at March 31, 2018). We have the ability to increase the Revolver to ¥65.0 billion ($610.6 million at March 31, 2018), 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 at March 31, 2018 (in millions):

Aggregate lender commitments	$	3,563
Less:
Borrowings outstanding		337
Outstanding letters of credit		34
Current availability	$	3,192

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Senior Notes

In January 2018, we issued €400.0 million ($494.2 million) senior notes bearing a floating rate of Euribor plus 0.25%, maturing in January 2020. The exchange rate used to calculate into U.S. dollars was the spot rate at the date of the transaction. The effective interest rate was -0.11% at March 31, 2018, due to the amortization of the net premium on the debt. In association with the issuance, we entered into cash flow hedges to effectively fix the interest rate, as discussed in Note 9. Following the issuance, we used the proceeds to pay down our multi-currency term loan (“2017 Term Loan”).

Term Loans

In February 2018, we borrowed on our Credit Facilities and paid down CAD $201.4 million ($158.9 million) on the Canadian term loan (the “2015 Canadian Term Loan”), leaving CAD $170.5 million ($132.2 million at March 31, 2018) outstanding. In association with the pay down of the 2015 Canadian Term Loan, we terminated our Canadian denominated cash flow hedges. See Note 9 for more information.

We paid down $500.0 million and $197.7 million during the three months ended March 31, 2018 and 2017, respectively on our 2017 Term Loan. We did not reborrow during the three months ended March 31, 2018 and reborrowed $377.5 million during the three months ended March 31, 2017.

Long-Term Debt Maturities

Principal payments due on our debt for the remainder of 2018 and for each year through the period ended December 31, 2022, and thereafter were as follows at March 31, 2018 (in thousands):

	Unsecured
	Credit		Senior			Term Loans			Secured
Maturity	Facilities		Notes			and Other			Mortgages			Total
2018 (1)	$	-	$	-		$	935		$	163,553		$	164,488
2019		-		-			1,013			446,323			447,336
2020 (2)		336,848		1,232,100			1,077			12,402			1,582,427
2021		-		862,470			910			14,695			878,075
2022		-		862,470			470,464			10,705			1,343,639
Thereafter		-		3,782,658			1,005,341			310,122			5,098,121
Subtotal		336,848		6,739,698			1,479,740			957,800			9,514,086
Premiums (discounts), net		-		(19,082	)		-			3,439			(15,643	)
Debt issuance costs, net		-		(24,869	)		(9,891	)		(3,506	)		(38,266	)
Total	$	336,848	$	6,695,747		$	1,469,849		$	957,733		$	9,460,177

(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 Global Facility that can be extended until 2021, as discussed above.

Financial Debt Covenants

We have $6.7 billion of senior notes and $1.5 billion of term loans outstanding at March 31, 2018 under two separate indentures, as supplemented, that were subject to certain financial covenants. We are also subject to financial covenants under our Credit Facilities and certain secured mortgages. At March 31, 2018, we were in compliance with all of our financial debt covenants.

NOTE 6. 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 certain entities in which we do not own 100% of the equity but the equity of these entities is not exchangeable into our common stock.

15

Prologis, Inc.

The noncontrolling interests of the Parent include the noncontrolling interests 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 liabilities (dollars in thousands):

	Our Ownership Percentage						Noncontrolling Interests				Total Assets				Total Liabilities
	Mar 31, 2018			Dec 31, 2017			Mar 31, 2018		Dec 31, 2017		Mar 31, 2018		Dec 31, 2017		Mar 31, 2018		Dec 31, 2017
Prologis U.S. Logistics Venture		55.0	%		55.0	%	$	2,565,165	$	2,581,629	$	5,999,624	$	6,030,819	$	292,833	$	284,162
Other consolidated entities (1)	various			various				77,869		78,613		815,427		806,138		30,412		30,330
Prologis, L.P.								2,643,034		2,660,242		6,815,051		6,836,957		323,245		314,492
Limited partners in Prologis, L.P. (2) (3)								465,011		414,341		-		-		-		-
Prologis, Inc.							$	3,108,045	$	3,074,583	$	6,815,051	$	6,836,957	$	323,245	$	314,492

(1) 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 March 31, 2018 and December 31, 2017 were exchangeable into cash or, at our option, 1.0 million shares of the Parent’s common stock.

(2) We had 8.9 million Class A Units that were convertible into 8.5 million limited partnership units of the OP at March 31, 2018 and December 31, 2017, respectively.

(3) At March 31, 2018 and December 31, 2017, excluding the Class A Units, there were limited partnership units in the OP that were exchangeable into cash or, at our option, 3.9 million shares and 4.1 million shares of the Parent’s common stock. Also included are the vested OP Long-Term Incentive Plan Units (“LTIP Units”) associated with our long-term compensation plan, see further discussion of LTIP Units in Note 7.

NOTE 7. LONG-TERM COMPENSATION

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 vest, which range from three to ten years. POP awards are earned to the extent our three-year compound annualized total stockholder return (“TSR”) for the performance period is positive and exceeds the three-year compound annualized TSR for the Morgan Stanley Capital International (“MSCI”) US REIT Index for the same period plus 100 basis points.

We granted participation points for the 2018 – 2020 performance period in January 2018, with a fair value of $23.3 million using a Monte Carlo valuation model that assumed a risk-free interest rate of 2.1% and an expected volatility of 16.5%. The 2018 – 2020 performance period has an absolute maximum cap of $100 million. If the award is earned then 20% of the POP award is paid at the end of the performance period and the remaining 80% is subject to additional seven-year cliff vesting. The 20% that is paid at the end of the three-year performance period is subject to an additional three-year holding requirement.

The performance criteria were met for the 2015 – 2017 performance period, which resulted in awards being earned at December 31, 2017. An aggregate performance pool of $110.2 million was awarded in January 2018 in the form of 0.6 million shares of common stock and 1.2 million vested LTIP Units.

Other Equity-Based Compensation Plans and Programs

Our other equity-based compensation plans and programs include (i) the Prologis Promote Plan (“PPP”); (ii) the annual long-term incentive (“LTI”) equity award program (“Annual LTI Award”); and (iii) the annual bonus exchange program. Awards under these plans and programs may be issued in the form of restricted stock units (“RSUs”) or LTIP Units at the participant’s election. 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. Beginning in February 2018 with awards for PPP and Annual LTI Awards, the service period is four years.

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Summary of Award Activity

RSUs

The following table summarizes the activity for RSUs for the three months ended March 31, 2018 (units in thousands):

				Weighted Average
	Unvested RSUs			Grant Date Fair Value
Balance at January 1, 2018		1,374		$	45.57
Granted		676			60.74
Vested and distributed		(709	)		44.65
Forfeited		(7	)		49.47
Balance at March 31, 2018		1,334		$	53.74

LTIP Units

The following table summarizes the activity for LTIP Units for the three months ended March 31, 2018 (units in thousands):

	Vested			Unvested			Unvested Weighted Average
	LTIP Units (1)			LTIP Units (1)			Grant Date Fair Value
Balance at January 1, 2018		1,532			1,829		$	46.48
Granted		-			1,244			60.94
Forfeited		-			(53	)		45.70
Vested LTIP Units		783			(783	)		44.58
Vested LTIP Units – POP (2)		1,170			-		N/A
Conversion to common limited partnership units		(25	)		-		N/A
Balance at March 31, 2018		3,460			2,237		$	55.20

(1) The outstanding LTIP Units are exchangeable into limited partnership units of the OP and redeemable for the Parent’s common stock after they vest and other applicable conditions have been met.

(2) Vested units were based on the POP performance criteria being met for the 2015 – 2017 performance period and represented the earned award amount, as discussed above.

NOTE 8. 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 (in thousands, except per share and unit amounts) was as follows:

	Three Months Ended
	March 31,
Prologis, Inc.	2018		2017
Net earnings attributable to common stockholders – Basic	$	365,902	$	203,255
Net earnings attributable to exchangeable limited partnership units (1)		10,693		5,967
Adjusted net earnings attributable to common stockholders – Diluted	$	376,595	$	209,222
Weighted average common shares outstanding – Basic		532,185		528,721
Incremental weighted average effect on exchange of limited partnership units (1)		16,270		16,455
Incremental weighted average effect of equity awards		5,668		4,834
Weighted average common shares outstanding – Diluted (2)		554,123		550,010
Net earnings per share attributable to common stockholders:
Basic	$	0.69	$	0.38
Diluted	$	0.68	$	0.38

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	Three Months Ended
	March 31,
Prologis, L.P.	2018			2017
Net earnings attributable to common unitholders	$	376,425		$	208,878
Net earnings attributable to Class A convertible common unitholders		(5,853	)		(3,331	)
Net earnings attributable to common unitholders – Basic		370,572			205,547
Net earnings attributable to Class A convertible common unitholders		5,853			3,331
Net earnings attributable to exchangeable limited partnership units		170			344
Adjusted net earnings attributable to common unitholders – Diluted	$	376,595		$	209,222
Weighted average common partnership units outstanding – Basic		538,977			534,685
Incremental weighted average effect on exchange of Class A units		8,512			8,664
Incremental weighted average effect on exchange of limited partnership units		966			1,827
Incremental weighted average effect of equity awards of Prologis, Inc.		5,668			4,834
Weighted average common units outstanding – Diluted (2)		554,123			550,010
Net earnings per unit attributable to common unitholders:
Basic	$	0.69		$	0.38
Diluted	$	0.68		$	0.38

(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) Our total weighted average potentially dilutive shares and units outstanding consisted of the following:  

	Three Months Ended
	March 31,
	2018		2017
Total limited partnership units		9,478		10,491
Total stock awards		8,380		8,278
Prologis, L.P.		17,858		18,769
Limited partners in Prologis, L.P.		6,792		5,964
Prologis, Inc.		24,650		24,733

NOTE 9. FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS

Derivative Financial Instruments

In the normal course of business, our operations are exposed to market risks, including the effect of changes in foreign currency exchange rates and interest rates. 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 our foreign investments and 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 recognize derivatives at fair value within the line items Other Assets and Other Liabilities. We do not use derivative financial instruments for trading or speculative purposes. Each derivative transaction is customized and not exchange-traded. Management reviews our derivative positions, overall risk management strategy and hedging program, on a regular basis. We only enter into transactions that we believe will be highly effective at offsetting the underlying risk. There have been no significant changes in our policy or strategy from what was disclosed in our Annual Report on Form 10-K for the year ended December 31, 2017.

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The following table presents the fair value and classification of our derivative financial instruments (in thousands):

	March 31, 2018				December 31, 2017
	Asset		Liability		Asset		Liability
Foreign currency contracts
Net investment hedges
Canadian dollar	$	-	$	123	$	-	$	7,263
Forwards and options (1)
Canadian dollar		436		592		-		1,698
British pound sterling		-		12,090		2,440		8,103
Euro		28		19,365		2		14,234
Japanese yen		1,663		5,009		6,474		931
Interest rate swaps
Cash flow hedges		-		485		10,223		-
Total fair value of derivatives	$	2,127	$	37,664	$	19,139	$	32,229

(1) As discussed below, 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 three months ended March 31 (in millions, except for weighted average forward rates and number of active contracts):  

	Foreign Currency Contracts
2018	Net Investment Hedges			Forwards and Options
Local Currency	CAD			CAD			CNY			EUR			GBP			JPY
Notional amounts at January 1	$	133		$	72		¥	-		€	199		£	102		¥	16,200
New contracts		128			6			519			23			-			-
Matured, expired or settled contracts		(133	)		(8	)		(519	)		(22	)		(18	)		(2,000	)
Notional amounts at March 31	$	128		$	70		¥	-		€	200		£	84		¥	14,200
	Foreign Currency Contracts
U.S. Dollar	Net Investment Hedges (1)			Forwards and Options (2)
Notional amounts at January 1	$	99		$	56		$	-		$	233		$	132		$	153
New contracts		100			5			80			28			-			-
Matured, expired or settled contracts		(99	)		(6	)		(80	)		(25	)		(24	)		(19	)
Notional amounts at March 31	$	100		$	55		$	-		$	236		$	108		$	134
Weighted average forward      rate at March 31		1.28			1.28			-			1.18			1.30			106.20
Active contracts at March 31		2			24			-			29			18			30

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	Foreign Currency Contracts
2017	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		-			32			63			2,000
Matured, expired or settled contracts		(133	)		-		(7	)		(26	)		(15	)		(1,750	)
Notional amounts at March 31	$	133		£	131	$	43		€	180		£	96		¥	15,750
	Foreign Currency Contracts
U.S. Dollar	Net Investment Hedges					Forwards and Options (2)
Notional amounts at January 1	$	100		$	46	$	38		$	197		$	78		$	144
New contracts		99			127		-			36			80			19
Matured, expired or settled contracts		(100	)		-		(6	)		(30	)		(22	)		(16	)
Notional amounts at March 31	$	99		$	173	$	32		$	203		$	136		$	147

(1) During the three months ended March 31, 2018, we settled two Canadian net investment hedges. See Other Comprehensive Income (Loss) discussed below for the impact of these hedges on our Consolidated Statements of Comprehensive Income during the periods presented.

(2) During thethree months ended March 31, 2018 and 2017, we exercised 15 and 11 forward and option contracts, respectively. We realized losses of $6.8 million and gains of $5.3 million for the three months ended March 31, 2018 and 2017, respectively, from the contracts that matured, expired or settled in Foreign Currency and Derivative Losses, Net in the Consolidated Statements of Income.

We recognized unrealized losses of $12.9 million and $13.7 million for the three months ended March 31, 2018 and 2017, respectively, from the change in value of our outstanding foreign currency contracts within Foreign Currency and Derivative Losses, Net.

Interest Rate Swaps

The following table summarizes the activity of our interest rates swaps designated as cash flow hedges (in millions):

	Three Months Ended March 31,
	2018			2017
Notional amounts at January 1	$	271		$	271
New contracts (1)		500			-
Matured, expired or settled contracts (2)		(271	)		-
Notional amounts at March 31	$	500		$	271

(1) During the three months ended March 31, 2018, we entered into two contracts with an aggregated notional amount of €400.0 million ($499.7 million) to effectively fix the interest rate on our senior notes bearing a floating rate of Euribor plus 0.25% issued in January 2018.

(2) During 2018, we repaid CAD $201.4 million ($158.9 million) on our 2015 Canadian Term Loan, leaving CAD $170.5 million ($132.2 million at March 31, 2018) outstanding. At that time, we settled the interest rate swap contracts related to the 2015 Canadian Term Loan and we determined it was no longer probable that we would continue to have the future cash flows as originally hedged. As a result, the $12.5 million gain in Accumulated Other Comprehensive Income (Loss) “AOCI/L” at the time of settlement was reclassified to Interest Expense during the three months ended March 31, 2018.

During the three months ended March 31, 2018 and 2017, we had no losses due to hedge ineffectiveness.

Other Comprehensive Income (Loss)

The change in Other Comprehensive Income (Loss) in the Consolidated Statements of Comprehensive Income during the periods presented is due to the translation into U.S. dollars on consolidation of the financial statements of our consolidated subsidiaries whose functional currency is not the U.S. dollar. The change in fair value of the effective portion of our derivative and nonderivative instruments that have been designated as hedges and the translation of our nonderivative net investment hedges discussed below are also included in Other Comprehensive Income (Loss).

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The following table presents these changes in Other Comprehensive Income (Loss) (in thousands):

	Three Months Ended March 31,
	2018			2017
Derivative net investment hedges (1)	$	3,093		$	2,294
Cash flow hedges (2)		(9,285	)		429
Our share of derivatives from unconsolidated co-investment ventures		2,998			2,202
Total derivative hedging instruments		(3,194	)		4,925
Nonderivative net investment hedges (3) (4)		(109,877	)		(44,526	)
Total derivative and nonderivative hedging instruments – gains (losses)	$	(113,071	)	$	(39,601	)
Cumulative translation adjustment		111,554			81,899
Total change in other comprehensive income (loss)	$	(1,517	)	$	42,298

(1) We paid $4.0 million and received $1.8 million for the three months ended March 31, 2018 and 2017, respectively, on the settlement of net investment hedges.

(2) The amounts reclassified to interest expense due to the amortization of previously settled cash flow hedges for the three months ended March 31, 2018 and 2017, were $1.1 million and $1.4 million, respectively. Additionally, during the three months ended March 31, 2018 we reclassified the settlement of the interest rate swap contracts on the 2015 Canadian Term Loan, as discussed above. For the next 12 months from March 31, 2018, we estimate an additional expense of $4.3 million will be reclassified to Interest Expense.

(3) At March 31, 2018 and December 31, 2017, we had €3.0 billion ($3.6 billion) and €3.1 billion ($3.6 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 $9.2 million and $4.1 million in Foreign Currency and Derivative Losses, Net on the unhedged portion of our debt, net of accrued interest, for the three months ended March 31, 2018 and 2017, respectively.

(4) At March 31, 2018 and December 31, 2017, we had £213.7 million ($295.3 million) and £323.7 million ($436.0 million) of debt, net of accrued interest, respectively, designated as a nonderivative financial instrument hedge of our net investment in international subsidiaries. We recognized unrealized losses of $15.1 million in Foreign Currency and Derivative Losses, Net on the unhedged portion of our debt, net of accrued interest, for the three months ended March 31, 2018. We did not recognize any gains or losses for the three months ended March 31, 2017.

Fair Value Measurements

There have been no significant changes in our policy from what was disclosed in our Annual Report on Form 10-K for the year ended December 31, 2017.

Fair Value Measurements on a Recurring Basis

At March 31, 2018 and December 31, 2017, 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 March 31, 2018 and December 31, 2017, 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 on a nonrecurring basis at fair value and the lower of their carrying amount or their estimated fair value less the costs to sell, respectively, at March 31, 2018 and December 31, 2017. At March 31, 2018 and December 31, 2017, we estimate the fair value of our properties using Level 2 or Level 3 inputs from the fair value hierarchy. See more information on our acquired properties and assets held for sale or contribution in Notes 2 and 4, respectively.

Fair Value of Financial Instruments

At March 31, 2018 and December 31, 2017, 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 March 31, 2018 and December 31, 2017, 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 mortgages 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.

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The following table reflects the carrying amounts and estimated fair values of our debt (in thousands):

	March 31, 2018				December 31, 2017
	Carrying Value		Fair Value		Carrying Value		Fair Value
Credit Facilities	$	336,848	$	336,909	$	317,392	$	317,496
Senior notes		6,695,747		7,079,764		6,067,277		6,537,100
Term loans and unsecured other		1,469,849		1,483,207		2,060,491		2,075,002
Secured mortgages		957,733		1,004,500		967,471		1,026,197
Total	$	9,460,177	$	9,904,380	$	9,412,631	$	9,955,795

NOTE 10. BUSINESS SEGMENTS

Our current business strategy consists of two operating segments: Real Estate Operations and Strategic Capital. We generate revenues, net operating income, earnings 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 and property management services and we earn additional revenues by providing leasing, acquisition, construction, development, financing, legal 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; (ii) each reportable business segment’s net operating income from external customers to Operating Income and Earnings Before Income Taxes; and (iii) each reportable business segment’s assets to Total Assets. Our chief operating decision makers rely primarily on net operating income and similar measures to make decisions about allocating resources and assessing segment performance. The applicable components of Total Revenues, Operating Income, Earnings Before Income Taxes and Total Assets are allocated to each reportable business segment’s revenues, net operating income and assets. Items that are not directly assignable to a segment, such as certain corporate income and expenses, are not allocated but reflected as reconciling items. The following reconciliations are presented in thousands:

22

	Three Months Ended March 31,
		2018			2017
Segment revenues:
Real estate operations segment:
U.S.	$	499,257		$	524,147
Other Americas		30,431			15,089
Europe		17,202			18,231
Asia		13,805			14,643
Total real estate operations segment		560,695			572,110
Strategic capital segment:
U.S.		16,069			11,908
Other Americas		6,153			6,051
Europe		38,817			26,262
Asia		71,922			12,824
Total strategic capital segment		132,961			57,045
Total segment revenues		693,656			629,155
Segment net operating income:
Real estate operations segment:
U.S. (1)		369,364			384,100
Other Americas		22,923			9,982
Europe		12,459			12,858
Asia		9,769			9,908
Total real estate operations segment		414,515			416,848
Strategic capital segment:
U.S. (1)		(4,236	)		1,939
Other Americas		2,907			3,145
Europe		27,663			16,390
Asia		62,767			3,772
Total strategic capital segment		89,101			25,246
Total segment net operating income		503,616			442,094
Reconciling items:
General and administrative expenses		62,428			53,617
Depreciation and amortization expenses		204,081			226,591
Operating income		237,107			161,886
Earnings from unconsolidated entities, net		62,656			48,605
Interest expense		(47,245	)		(72,912	)
Interest and other income, net		1,976			2,785
Gains on dispositions of investments in real estate, net		195,111			97,325
Foreign currency and derivative losses, net		(41,094	)		(7,400	)
Earnings before income taxes	$	408,511		$	230,289

23

	March 31,		December 31,
		2018		2017
Segment assets:
Real estate operations segment:
U.S.	$	19,054,745	$	19,058,610
Other Americas		1,787,608		1,767,385
Europe		1,037,712		1,008,340
Asia		953,788		1,083,764
Total real estate operations segment		22,833,853		22,918,099
Strategic capital segment:
U.S.		16,756		16,818
Europe		25,280		25,280
Asia		360		544
Total strategic capital segment		42,396		42,642
Total segment assets		22,876,249		22,960,741
Reconciling items:
Investments in and advances to unconsolidated entities		5,675,999		5,496,450
Assets held for sale or contribution		473,154		342,060
Notes receivable backed by real estate		-		34,260
Cash and cash equivalents		458,099		447,046
Other assets		187,984		200,518
Total reconciling items		6,795,236		6,520,334
Total assets	$	29,671,485	$	29,481,075

(1) This includes compensation and personnel costs for employees who were located in the U.S. but also support other regions.

NOTE 11. SUPPLEMENTAL CASH FLOW INFORMATION

Our significant noncash investing and financing activities for the three months ended March 31, 2018 and 2017 included the following:

• We capitalized $7.5 million and $7.0 million in 2018 and 2017, respectively, of equity-based compensation expense resulting from our development and leasing activities.

• We issued 0.2 million and 0.6 million shares in 2018 and in 2017, respectively, of the Parent’s common stock upon redemption of an equal number of common limited partnership units in the OP. In 2018, the 0.2 million shares were subsequently redeemed for cash.

• We received $50.6 million and $10.2 million in 2018 and 2017, respectively, of ownership interests in certain unconsolidated co-investment ventures as a portion of our proceeds from the contribution of properties to these entities, as disclosed in Note 2.

We paid $82.9 million and $111.5 million for interest, net of amounts capitalized, for the three months ended March 31, 2018 and 2017, respectively.

We paid $24.8 million and $15.2 million for income taxes, net of refunds, for the three months ended March 31, 2018 and 2017, respectively.

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REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Stockholders and Board of Directors
Prologis, Inc.:

Results of Review of Interim Financial Information

We have reviewed the consolidated balance sheet of Prologis, Inc. and subsidiaries (the Company) as of March 31, 2018, the related consolidated statements of income,and consolidated statements of  comprehensive income for the three-month periods ended March 31, 2018 and 2017, the related consolidated statement of equity for the three-month period ended March 31, 2018, and the related consolidated statements of cash flows for the three-month periods ended March 31, 2018 and 2017, and the related notes (collectively, the consolidated interim financial information). Based on our reviews, we are not aware of any material modifications that should be made to the consolidated interim financial information for it to be in conformity with U.S. generally accepted accounting principles.

We have previously audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the consolidated balance sheet of the Company as of December 31, 2017, and the related consolidated statements of income, comprehensive income, equity, and cash flows for the year then ended (not presented herein); and in our report dated February 15, 2018, we expressed an unqualified opinion on those consolidated financial statements. In our opinion, the information set forth in the accompanying consolidated balance sheet as of December 31, 2017, is fairly stated, in all material respects, in relation to the consolidated balance sheet from which it has been derived.

Basis for Review Results

This consolidated interim financial information is the responsibility of the Company’s management. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our reviews in accordance with the standards of the PCAOB. A review of consolidated interim financial information consists principally of applying analytical procedures and making inquiries of persons responsible for financial and accounting matters. It is substantially less in scope than an audit conducted in accordance with the standards of the PCAOB, the objective of which is the expression of an opinion regarding the financial statements taken as a whole. Accordingly, we do not express such an opinion.

/s/ KPMG LLP

Denver, Colorado
April 23, 2018

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REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Partners
Prologis, L.P.:

Results of Review of Interim Financial Information

We have reviewed the consolidated balance sheet of Prologis, L.P. and subsidiaries (the Operating Partnership) as of March 31, 2018, the related consolidated statements of income, and consolidated  statements of comprehensive income for the three-month periods ended March 31, 2018 and 2017, the related consolidated statement of capital for the three-month period ended March 31, 2018, and the related consolidated statements of cash flows for the three-month periods ended March 31, 2018 and 2017, and the related notes (collectively, the consolidated interim financial information). Based on our reviews, we are not aware of any material modifications that should be made to the consolidated interim financial information for it to be in conformity with U.S. generally accepted accounting principles.

We have previously audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the consolidated balance sheet of Prologis, L.P. as of December 31, 2017, and the related consolidated statements of income, comprehensive income, capital, and cash flows for the year then ended (not presented herein); and in our report dated February 15, 2018, we expressed an unqualified opinion on those consolidated financial statements. In our opinion, the information set forth in the accompanying consolidated balance sheet as of December 31, 2017, is fairly stated, in all material respects, in relation to the consolidated balance sheet from which it has been derived.

Basis for Review Results

This consolidated interim financial information is the responsibility of the Prologis L.P.’s management. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to Prologis, L.P. in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our reviews in accordance with the standards of the PCAOB. A review of consolidated interim financial information consists principally of applying analytical procedures and making inquiries of persons responsible for financial and accounting matters. It is substantially less in scope than an audit conducted in accordance with the standards of the PCAOB, the objective of which is the expression of an opinion regarding the financial statements taken as a whole. Accordingly, we do not express such an opinion.

/s/ KPMG LLP

Denver, Colorado
April 23, 2018

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ITEM 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

The following should be read in conjunction with the Consolidated Financial Statements and related Notes included in Item 1 of this report and our Annual Report on Form 10-K for the year ended December 31, 2017, as filed with the Securities and Exchange Commission (“SEC”).

The statements in this report that are not historical facts are forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. These forward-looking statements are based on current expectations, estimates and projections about the industry and markets in which we operate as well as management’s beliefs and assumptions. Such statements involve uncertainties that could significantly impact our financial results. Words such as “expects,” “anticipates,” “intends,” “plans,” “believes,” “seeks,” and “estimates” including variations of such words and similar expressions are intended to identify such forward-looking statements, which generally are not historical in nature. All statements that address operating performance, events or developments that we expect or anticipate will occur in the future — including statements relating to rent and occupancy growth, development activity, contribution and disposition activity, general conditions in the geographic areas where we operate, our debt, capital structure and financial position, our ability to form new co-investment ventures and the availability of capital in existing or new co-investment ventures — are forward-looking statements. These statements are not guarantees of future performance and involve certain risks, uncertainties and assumptions that are difficult to predict. Although we believe the expectations reflected in any forward-looking statements are based on reasonable assumptions, we can give no assurance that our expectations will be attained, and therefore actual outcomes and results may differ materially from what is expressed or forecasted in such forward-looking statements. Some of the factors that may affect outcomes and results include, but are not limited to: (i) national, international, regional and local economic and political climates; (ii) changes in global financial markets, interest rates and foreign currency exchange rates; (iii) increased or unanticipated competition for our properties; (iv) risks associated with acquisitions, dispositions and development of properties; (v) maintenance of real estate investment trust (“REIT”) status, tax structuring and changes in income tax laws and rates; (vi) availability of financing and capital, the levels of debt that we maintain and our credit ratings; (vii) risks related to our investments in our co-investment ventures, including our ability to establish new co-investment ventures; (viii) risks of doing business internationally, including currency risks; (ix) environmental uncertainties, including risks of natural disasters; and (x) those additional factors discussed under Part I, Item 1A. Risk Factors in our Annual Report on Form 10-K for the year ended December 31, 2017. We undertake no duty to update any forward-looking statements appearing in this report except as may be required by law.

Prologis, Inc. is a self-administered and self-managed REIT and is the sole general partner of Prologis, L.P. We operate Prologis, Inc. and Prologis, L.P. as one enterprise and, therefore, our discussion and analysis refers to Prologis, Inc. and its consolidated subsidiaries, including Prologis, L.P., collectively. 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.

MANAGEMENT’S OVERVIEW

Prologis is the global leader in logistics real estate with a focus on high-barrier, high-growth markets in 19 countries. We own, manage and develop well-located, high-quality logistics facilities in the world’s busiest consumption markets. Our local teams actively manage our portfolio, which encompasses leasing and property management, capital deployment and opportunistic dispositions allowing us to recycle capital to self-fund our development and acquisition activities. The majority of our properties in the United States (“U.S.”) are wholly owned, while our properties outside the U.S. are generally held in co-investment ventures, reducing our exposure to foreign currency movements.

Our portfolio benefits from key drivers of economic activity, including consumption, supply chain modernization, e-commerce and urbanization. In the developed markets of the U.S., Europe and Japan, key factors are the reconfiguration of supply chains (strongly influenced by e-commerce trends), and the operational efficiencies that can be realized from our modern logistics facilities. In emerging markets, such as Brazil, China and Mexico, new affluence and the rise of a new consumer class have increased the need for modern distribution networks. Our strategy is to own the highest-quality logistics property portfolio in each of our target markets. These markets are characterized by large population densities and consumption. They typically offer proximity to large labor pools and are supported by extensive transportation infrastructure (major airports, seaports and rail and highway networks). Customers turn to us because they know an efficient supply chain will make their businesses run better, and that a strategic relationship with Prologis will create a competitive advantage.

We operate our business on an owned and managed basis, including properties that we wholly own and properties that are owned by one of our co-investment ventures. We make decisions based on the property operations, regardless of our ownership interest, therefore we generally evaluate operating metrics on an owned and managed basis.

At March 31, 2018, we owned or had investments in, on a wholly-owned basis or through co-investment ventures, properties and development projects (based on gross book value and total expected investment (“TEI”)) totaling $58.5 billion across 683 million square feet (63 million square meters) across four continents. Our investment totaled $33.1 billion and consisted of our wholly-owned properties and our pro rata (or ownership) share of the properties owned by our co-investment ventures. We leased modern logistics facilities to a diverse base of approximately 5,000 customers.

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Our business comprises two operating segments: Real Estate Operations and Strategic Capital.

REAL ESTATE OPERATIONS		STRATEGIC CAPITAL
RENTAL Generate revenues, net operating income and cash flows by increasing rents and maintaining high occupancy rates	DEVELOPMENT Provide significant earnings growth as projects lease up and generate income	Access third-party capital to grow our business and earn fees, including incentive fees, through long-term co-investment ventures

Real Estate Operations

Rental.Rental operations comprise the largest component of our operating segments and generally contribute 90% of our consolidated revenues, earnings and funds from operations (“FFO”) (see below for more information on FFO, a non-GAAP measure). We collect rent from our customers through operating leases, including reimbursements for the majority of our property operating costs. We expect to generate long-term internal growth by increasing rents, maintaining high occupancy rates and controlling expenses. The primary driver of our rent growth will be rolling in-place leases to current market rents. We believe our active portfolio management, coupled with the skills of our property, leasing, maintenance, capital, energy and risk management teams, will allow us to maximize rental revenues across our portfolio. A significant amount of our rental revenues and net operating income (“NOI”) are generated in the U.S.

Development. We develop properties to meet our customers’ needs, deepen our market presence and refresh our portfolio quality. We believe we have a competitive advantage due to (i) the strategic locations of our land bank; (ii) the development expertise of our local teams; and (iii) the depth of our customer relationships. Successful development and redevelopment efforts increase both the rental revenues and the net asset value of our Real Estate Operations segment. We measure the development value we create based on the increase in estimated fair value of a stabilized development property, as compared to the costs incurred. We develop properties in the U.S. for long-term hold or contribution to our unconsolidated co-investment venture and outside the U.S. we develop primarily for contribution to our co-investment ventures. Occasionally, we develop for sale to third parties.

NOI from this segment is calculated directly from our financial statements as Rental Revenues, Rental Recoveries and Development Management and Other Revenues less Rental Expenses and Other Expenses.

Strategic Capital

Real estate is a capital-intensive business that requires new capital to grow. Our strategic capital business gives us access to third-party capital, both private and public, allowing us to diversify our sources of capital and providing us with a broad range of options to fund our growth, while reducing our exposure to foreign currency movements for investments outside of the U.S. We partner with some of the world’s largest institutional investors to grow our business and provide incremental revenues, with a focus on long-term and open-ended ventures. We also access alternative sources of equity through two publicly traded vehicles: Nippon Prologis REIT, Inc. in Japan and FIBRA Prologis in Mexico. We align interests with those of our partners by holding significant ownership interests in all of our unconsolidated co-investment ventures (ranging from 15% to 50%).

This segment produces stable, long-term cash flows and generally contributes 10% of our consolidated revenues, earnings and FFO. We generate strategic capital revenues from our unconsolidated co-investment ventures, principally through asset and property management services, of which 90% are generally earned from long-term and open-ended ventures. We earn additional revenues by providing leasing, acquisition, construction, development, financing, legal and disposition services. In certain ventures, we also have the ability to earn revenues through incentive fees (“promotes” or “promote revenues”) periodically during the life of a venture or upon liquidation. We plan to profitably grow this business by increasing our assets under management in existing or new ventures. Generally, the majority of the strategic capital revenues are generated outside the U.S. NOI in this segment is calculated directly from our financial statements as Strategic Capital Revenues less Strategic Capital Expenses and does not include property-related NOI.

FUTURE GROWTH

We believe the quality and scale of our global portfolio, the expertise of our team, the depth of our customer relationships and the strength of our balance sheet give us unique competitive advantages. Our plan to grow revenues, NOI, earnings, FFO, and cash flows is based on the following:

• Rent Growth. We expect market rents to continue to grow over the next few years, driven by demand for the location and quality of our properties. Due to strong market rent growth over the last several years, our in-place leases have considerable upside potential. We estimate that across our portfolio, our leases on an aggregate basis are more than 14% below current market rent. Therefore, even if market rents remain flat, a lease renewal will translate into increased future rental income, on a consolidated basis or through the earnings we recognize from our unconsolidated co-investment ventures based on our ownership. This is reflected in the positive rent change on rollover (comparing the net effective rent of the new lease to the prior lease for the same

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space) in our owned and managed operatingportfolio. We have experienced positive rent change on rollover for every quarter since 2013 and we expect this to continue for several more years. During the first quarter of 2018, our net effective rents increased 16.0% on lease rollover that represented approximately 5% of our owned and managed operating portfolio.

• Value Creation from Development. A successful development and redevelopment program involves maintaining control of well-located and entitled land. Based on our current estimates, our consolidated land bank, excluding land we have under an option contract, has the potential to support the development of $8.1 billion of TEI of new logistics space. TEI is the total estimated cost of development or expansion, including land, development and leasing costs without depreciation. We believe the carrying value of our land bank is below its current fair value, and we expect to realize this value going forward—primarily through development. During the first quarter of 2018, we stabilized consolidated development projects with a TEI of $424 million, and we estimate the value of these buildings to be 29.0% above our cost to develop (defined as estimated margin and calculated using estimated yield and capitalization rates from our underwriting models), while increasing NOI of our operating portfolio. We expect our properties under development at March 31, 2018, to be completed before October 2019.

SUMMARY OF 2018

During the three months ended March 31, 2018, operating fundamentals remained strong for our owned and managed operating portfolio and we ended the period with occupancy of 96.8%. See below for the results of our two business segments and details of the operating activity of our owned and managed portfolio.

In 2018, we completed the following significant activities as previously described in the Notes to the Consolidated Financial Statements:

• We generated net proceeds of $628 million and realized net gains of $195 million from the contribution of properties to our unconsolidated co-investment ventures in Europe and Japan and the disposition of non-strategic operating properties in the U.S. Beginning January 1, 2018, we recognized the entire gain attributed to contributions of real estate assets to our unconsolidated entities under the new revenue recognition standard, as discussed in Note 2 to the Consolidated Financial Statements. We previously recognized gains on contributions to the extent of the third-party ownership in the unconsolidated entity acquiring the property.

• We recognized promotes aggregating $63 million in StrategicCapital Revenues ($50 million net of expenses in the period), primarily from the Prologis China Logistics Venture, an unconsolidated co-investment venture.

• In January, we issued €400 million ($494 million) senior notes bearing a floating rate of Euribor plus 0.25%, maturing in January 2020. Following the issuance, we used the proceeds to pay down our multi-currency term loan (“2017 Term Loan”). The effective interest rate was -0.11% at March 31, 2018, due to the amortization of the net premium on the debt.

Throughout this discussion, we reflect amounts in U.S. dollars, our reporting currency. Included in these amounts are consolidated and unconsolidated investments denominated in foreign currencies, principally the British pound sterling, euro and Japanese yen that are impacted by fluctuations in exchange rates when translated to U.S. dollars. We mitigate our exposure to foreign currency fluctuations by investing outside the U.S. through co-investment ventures, borrowing in the functional currency of our consolidated subsidiaries, borrowing in currencies other than the U.S. dollar in the OP (designated as a nonderivative financial instrument) and utilizing derivative financial instruments.

RESULTS OF OPERATIONS – THREE MONTHS ENDED MARCH 31, 2018 AND 2017

We evaluate our business operations based on the NOI of our two operating segments: Real Estate Operations and Strategic Capital. NOI by segment is a non-GAAP financial measure that is calculated using revenues and expenses directly from our financial statements. We consider NOI by segment to be an appropriate supplemental measure of our performance because it helps management and investors understand the core operations of our real estate assets.

Below is a reconciliation of our NOI by segment to Operating Income per the Consolidated Financial Statements for the three months ended March 31 (in millions). Each segment’s NOI is reconciled to a line item in the Consolidated Financial Statements in the respective segment discussion below.

	2018			2017
Real Estate Operations – NOI	$	415		$	417
Strategic Capital – NOI		89			25
General and administrative expenses		(63	)		(54	)
Depreciation and amortization expenses		(204	)		(226	)
Operating income	$	237		$	162

See Note 10 to the Consolidated Financial Statements for more information on our segments and a reconciliation of each business segment’s NOI to Operating Income and Earnings Before Income Taxes.

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Real Estate Operations

This operating segment principally includes rental revenues, rental recoveries and rental expenses recognized from our consolidated properties. We allocate the costs of our property management functions to the Real Estate Operations segment through Rental Expenses and the Strategic Capital segment through Strategic Capital Expenses based on the square footage of the relative portfolios as compared to our total owned and managed portfolio. The operating fundamentals in the markets in which we operate continue to be strong, which has driven rents higher, kept occupancies high and has fueled development activity. This segment is impacted by our development, acquisition and disposition activities.

Below are the components of Real Estate Operations revenues, expenses and NOI for the three months ended March 31, derived directly from line items in the Consolidated Financial Statements (in millions):

	2018			2017
Rental revenues	$	428		$	440
Rental recoveries		128			127
Development management and other revenues		5			5
Rental expenses		(143	)		(153	)
Other expenses		(3	)		(2	)
Real Estate Operations – NOI	$	415		$	417

The change in Real Estate Operations NOI for the three months ended March 31, 2018 from the same period in 2017, was impacted by the following items (in millions):

(1) We experienced increased occupancy and positive rent rate growth in 2018 compared to 2017. Rent rate growth (or rent change) is a combination of the rollover of existing leases and increases in certain rental rates from contractual rent increases on existing leases. If a lease has a contractual rent increase that is not known at the time the lease commences, such as the consumer price index or a similar metric, the rent increase is not included in rent leveling and therefore, would impact the rental revenues we recognize. See below for key metrics on occupancy and rent change on rollover for the consolidated operating portfolio.

(2) Contribution and disposition activity decreased NOI from this segment in 2018, compared to 2017, primarily due to the contribution of the Prologis North American Industrial Fund (“NAIF”) operating properties to Prologis Targeted U.S. Logistics Fund (“USLF”) in July 2017.

(3) Other items include recoveries, noncash adjustments for the amortization of above or below market leases, non-recoverable expenses, termination fees and changes in foreign currency rates.

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Below are key operating metrics of our consolidated operating portfolio for the last five quarters.Beginning January 1, 2018, we modified certain definitions of our operating metrics to align on consistent methodologies with members of the industrial REIT group. These changes were retroactively applied for all prior periods presented.

  

(1) Consolidated square feet leased and weighted average rent change were calculated using the total square feet of leases commenced during each quarter in 2017 and 2018 for leases greater than one year.

Development Start Activity

The following table summarizes consolidated development starts for the three months ended March 31 (dollars and square feet in millions):

	2018			2017
Number of new development projects during the period		11			12
Square feet		4			4
TEI	$	406		$	312
Percentage of build-to-suits based on TEI		63.1	%		77.0	%

Development Stabilization Activity

A developed property moves into the operating portfolio when it meets our definition of stabilization. A property is considered stabilized when a development project has been completed for one year or is 90% occupied, whichever occurs first. The following table summarizes consolidated development stabilization activity for the three months ended March 31 (dollars and square feet in millions):

	2018			2017
Number of development projects stabilized during the period		12			19
Square feet		4			5
TEI	$	424		$	379
Weighted average expected yield on TEI (1)		5.9	%		6.4	%
Estimated value at completion	$	548		$	456
Estimated weighted average margin		29.0	%		20.5	%

(1) We calculate the weighted average expected yield on TEI as estimated NOI assuming stabilized occupancy divided by TEI.

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Capital Expenditures

We capitalize costs incurred in renovating, rehabilitating and improving our operating properties as part of the investment basis. The following graph summarizes our capital expenditures on operating properties within our consolidated operating portfolio for the last five quarters:

Strategic Capital

This operating segment includes revenues from asset and property management and other fees for services performed, as well as promotes earned, from the unconsolidated co-investment ventures. Revenues associated with the Strategic Capital segment fluctuate because of the size of co-investment ventures under management, the transactional activity in the ventures and the timing of promotes. These revenues are reduced generally by the direct costs associated with the asset management and property-level management expenses for the properties owned by these ventures. We allocate the costs of our property management functions to the Strategic Capital segment through Strategic Capital Expenses and to the Real Estate Operations segment through Rental Expenses based on the square footage of the relative portfolios as compared to our total owned and managed portfolio.

Below are the components of Strategic Capital revenues, expenses and NOI for the three months ended March 31, derived directly from the line items in the Consolidated Financial Statements (in millions):

	2018			2017
Strategic capital revenues	$	133		$	57
Strategic capital expenses		(44	)		(32	)
Strategic Capital – NOI	$	89		$	25

Below is additional detail of our Strategic Capital revenues, expenses and NOI for the three months ended March 31 (in millions):

	U.S. (1)						Other Americas						Europe						Asia						Total
	2018			2017			2018			2017			2018			2017			2018			2017			2018			2017
Strategic capital revenues ($)
Recurring fees (2)		14			9			5			5			24			21			11			10			54			45
Transactional fees (3)		2			3			1			1			6			2			7			3			16			9
Promote revenues (4)		-			-			-			-			9			3			54			-			63			3
Total strategic capital revenues ($)		16			12			6			6			39			26			72			13			133			57
Strategic capital expenses ($)		(20	)		(10	)		(3	)		(3	)		(11	)		(10	)		(10	)		(9	)		(44	)		(32	)
Strategic Capital – NOI ($)		(4	)		2			3			3			28			16			62			4			89			25

(1) This includes compensation and personnel costs for employees who were located in the U.S. but also support other regions.

(2) Recurring fees include asset and property management fees.

(3) Transactional fees include leasing commission, acquisition and other fees.

(4) The promote revenues represent the third-party partners’ share based on the venture’s cumulative returns to investors over a certain time-period, generally three years. Approximately 40% of promote revenues are paid to our employees as a combination of cash and stock awards pursuant to the terms of the Prologis Promote Plan and expensed through Strategic Capital Expenses, as vested.

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The following real estate investments were held through our unconsolidated co-investment ventures (dollars and square feet in millions):  

	U.S.				Other Americas				Europe				Asia				Total
	Mar 31, 2018		Dec 31, 2017		Mar 31, 2018		Dec 31, 2017		Mar 31, 2018		Dec 31, 2017		Mar 31, 2018		Dec 31, 2017		Mar 31, 2018		Dec 31, 2017
Ventures		1		1		2		2		3		3		2		2		8		8
Operating properties		552		552		205		205		691		707		100		95		1,548		1,559
Square feet		88		88		37		37		163		166		43		41		331		332
Total assets ($)		7,009		7,062		2,102		2,118		13,941		13,586		6,749		6,133		29,801		28,899

See Note 3 to the Consolidated Financial Statements for additional information on our unconsolidated co-investment ventures.

G&A Expenses

G&A expenses increased for the three months ended March 31, 2018, from the same period in 2017, primarily due to inflationary increases, higher compensation expenses based on the company’s performance and foreign currency exchange rates.

We capitalize certain costs directly related to our development and leasing activities. Capitalized G&A expenses included salaries and related costs, as well as other G&A costs. The following table summarizes capitalized G&A amounts for the three months ended March 31 (dollars in millions):

	2018			2017
Building and land development activities	$	16		$	15
Leasing activities (1)		5			7
Operating building improvements and other		5			4
Total capitalized G&A expenses	$	26		$	26
Capitalized salaries and related costs as a percent of total salaries and related costs		21.3	%		26.1	%

(1) Due to a new accounting standard effective January 1, 2019, we expect a change in capitalized leasing activities. See Note 1 to the Consolidated Financial Statements for additional information.

Depreciation and Amortization Expenses

The change in depreciation and amortization expenses for the three months ended March 31, 2018 from the same period in 2017, was impacted by the following items (in millions):

(1) The decrease in depreciation and amortization expense in 2018 from 2017 was primarily due to the contribution of the NAIF operating properties to USLF in July 2017.

Our Owned and Managed Operating Portfolio

We manage our business and review our operating fundamentals on an owned and managed basis, which includes properties wholly owned by us or owned by one of our co-investment ventures. We believe reviewing these fundamentals this way allows management to understand the entire impact to the financial statements, as it will affect both the Real Estate Operations and Strategic Capital segments, as well as the net earnings we recognize from our unconsolidated co-investment ventures based on our ownership share. We do not control the unconsolidated co-investment ventures for purposes of GAAP and the presentation of the ventures’ operating information does not represent a legal claim to such items.

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Our owned and managed operating portfolio does not include our development portfolio, value-added properties or properties held for sale to third parties. Value-added properties are defined as properties that are expected to be repurposed or redeveloped to a higher and better use and recently acquired properties that present opportunities to create greater value.

See below for information on our owned and managed operating portfolio (square feet in millions):

	March 31, 2018							December 31, 2017
	Number of Properties		Square Feet		Percentage Occupied			Number of Properties		Square Feet		Percentage Occupied
Consolidated		1,522		293		96.8	%		1,532		297		97.3	%
Unconsolidated		1,546		331		96.7	%		1,557		331		97.1	%
Total		3,068		624		96.8	%		3,089		628		97.2	%

Below are the key operating metrics summarizing the leasing activity of our owned and managed operating portfolio for the last five quarters. Beginning January 1, 2018, we modified certain definitions of our operating metrics to align on consistent methodologies with members of the industrial REIT group. These changes were retroactively applied for all prior periods presented.

  

(1) Square feet leased and weighted average rent change were calculated using the total square feet of leases commenced during each quarter in 2017 and 2018 for leases greater than one year. We retained more than 70% of our customers, based on the total square feet of leases commenced during these periods.

(2) Turnover costs are defined as leasing commissions and tenant improvements and represent the obligations incurred in connection with the lease commencement for leases greater than one year.

Same Store Analysis

Our same store metrics are non-GAAP financial measures, which are commonly used in the real estate industry and expected from the financial community, on both a net-effective and cash basis. We evaluate the performance of the operating properties we own and manage using a “same store” analysis because the population of properties in this analysis is consistent from period to period, which allows us to analyze our ongoing business operations.

We define our same store population for the three months ended March 31, 2018 as our owned and managed properties that were in the operating portfolio at January 1, 2017 and owned throughout the end of the same three-month period in both 2018 and 2017. The same store population excludes development properties that were not stabilized at the beginning of the period (January 1, 2017) and properties acquired or disposed of to third parties during the period. Beginning January 1, 2018, we modified our definition of same store to align on consistent methodologies with members of the industrial REIT group. This did not materially change our historical amounts reported. To derive an appropriate measure of period-to-period operating performance, we remove the effects of foreign currency exchange rate movements by using the reported period end exchange rate to translate from local currency into the U.S. dollar, for both periods. We believe the factors that affect rental revenues, rental recoveries, rental expenses and NOI in the same store portfolio are generally the same as for our consolidated portfolio.

As our same store measures are non-GAAP financial measures, they have certain limitations as analytical tools and may vary among real estate companies. As a result, we provide a reconciliation of rental revenues, rental recoveries and rental expenses from our Consolidated Financial Statements prepared in accordance with GAAP to same store property NOI with explanations of how these metrics are calculated. In addition, we further remove certain noncash items (straight-line rent adjustments and amortization of lease intangibles) included in the financial statements prepared in accordance with GAAP to reflect a cash same store number. To clearly label these metrics, they are categorized as same store portfolio NOI – net effective and same store portfolio NOI – cash.

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The following is a reconciliation of our consolidated rental revenues, rental recoveries, rental expenses and property NOI, as included in the Consolidated Statements of Income, to the respective amounts in our same store portfolio analysis for the three months ended March 31 (dollars in millions):

							Percentage
	2018			2017			Change
Rental revenues (1) (2)
Consolidated:
Rental revenues per the Consolidated Statements of Income	$	428		$	440
Rental recoveries per the Consolidated Statements of Income		128			127
Consolidated adjustments to derive same store results:
Rental revenues and recoveries of properties not in the same store portfolio –      properties developed, acquired and sold to third parties during the period           and other real estate assets		(46	)		(49	)
Effect of changes in foreign currency exchange rates and other		(3	)		1
Unconsolidated co-investment ventures – rental revenues		567			508
Same store portfolio – rental revenues – net effective (2)	$	1,074		$	1,027			4.6	%
Straight-line rent adjustment		(17	)		(30	)
Fair value lease adjustment		-			(1	)
Same store portfolio – rental revenues – cash	$	1,057		$	996			6.1	%
Rental expenses (1) (3)
Consolidated:
Rental expenses per the Consolidated Statements of Income		143			153
Consolidated adjustments to derive same store results:
Rental expenses of properties not in the same store portfolio – properties      developed, acquired and sold to third parties during the period and           other real estate assets		(16	)		(16	)
Effect of changes in foreign currency exchange rates and other		13			11
Unconsolidated co-investment ventures – rental expenses		129			108
Same store portfolio – rental expenses – net effective and cash (3)	$	269		$	256			5.1	%
NOI (1)
Consolidated:
Property NOI (calculated as rental revenues and rental recoveries less rental expenses      per the Consolidated Statements of Income)	$	413		$	414
Consolidated adjustments to derive same store results:
Property NOI of properties not in the same store portfolio – properties developed,      acquired and sold to third parties during the period and other real estate assets		(30	)		(33	)
Effect of changes in foreign currency exchange rates and other		(16	)		(10	)
Unconsolidated co-investment ventures – property NOI		438			400
Same store portfolio – NOI – net effective	$	805		$	771			4.4	%
Same store portfolio – NOI – cash	$	788		$	740			6.5	%

 (1) We include 100% of the same store NOI from the properties in our same store portfolio. During the periods presented, certain properties owned by us were contributed to a co-investment venture and are included in the same store portfolio. Neither our consolidated results nor those of the co-investment ventures, when viewed individually, would be comparable on a same store basis because of the changes in composition of the respective portfolios from period to period (e.g. the results of a contributed property are included in our consolidated results through the contribution date and in the results of the unconsolidated entities subsequent to the contribution date).

(2) We exclude the net termination and renegotiation fees from our same store rental revenues to allow us to evaluate the growth or decline in each property’s rental revenues without regard to one-time items that are not indicative of the property’s recurring operating performance. Net termination and renegotiation fees represent the gross fee negotiated to allow a customer to terminate or renegotiate their lease, offset by the write-off of the asset recorded due to the adjustment to straight-line rents over the lease term. The adjustments to remove these items are included in “effect of changes in foreign currency exchange rates and other” in this table.

(3) Rental expenses include the direct operating expenses of the property such as property taxes, insurance and utilities. In addition, we include an allocation of the property management expenses for our consolidated properties based on the property management services provided to each property (generally, based on a percentage of revenues). On consolidation, these amounts are eliminated and the actual costs of providing property management services are recognized as part of our

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consolidated rental expenses. These expenses fluctuate based on the level of properties included in the same store portfolio and any adjustment is included as “effect of changes in foreign currency exchange rates and other” in this table.

Other Components of Income (Expense)

Earnings from Unconsolidated Entities, Net

We recognized net earnings from unconsolidated entities, which are accounted for using the equity method, of $63 million and $49 million for the three months ended March 31, 2018 and 2017, respectively. The earnings we recognize can be impacted by: (i) variances in revenues and expenses of each venture; (ii) the size and occupancy rate of the portfolio of properties owned by each venture; (iii) gains or losses from the dispositions of properties and extinguishment of debt; (iv) our ownership interest in each venture; and (v) fluctuations in foreign currency exchange rates used to translate our share of net earnings to U.S. dollars.

See the discussion of our co-investment ventures above in the Strategic Capital segment discussion and in Note 3 to the Consolidated Financial Statements for further breakdown of our share of net earnings recognized.

Interest Expense

The following table details our net interest expense for the three months ended March 31 (dollars in millions):

	2018			2017
Gross interest expense	$	55		$	90
Amortization of discounts (premiums), net of debt issuance costs		3			(2	)
Capitalized amounts		(11	)		(15	)
Net interest expense	$	47		$	73
Weighted average effective interest rate during the period		2.9	%		3.2	%

Our overall debt decreased by $1.5 billion from March 31, 2017 to March 31, 2018, primarily from USLF assuming secured debt in conjunction with our contribution of real estate properties in July 2017. Gross interest expense decreased for the three months ended 2018, from the same period in 2017, principally due to decreased secured debt as a result of the USLF contribution, lower interest rates due to the change in the composition of our senior notes and term loans and the settlement of the interest rate swaps on the Canadian term loan (“2015 Canadian Term Loan”).

See Note 5 to the Consolidated Financial Statements and the Liquidity and Capital Resources section below, for further discussion of our debt and borrowing costs.

Gains on Dispositions of Investments in Real Estate, Net

During the three months ended March 31, 2018 and 2017, we recognized net gains on dispositions of investments in real estate of $195 million and $97 million, respectively. We contributed properties, generally that we developed, to our unconsolidated co-investment ventures in Europe in 2018 and 2017 and in Japan in 2018. We also sold properties to third parties, primarily from our operating portfolio in the U.S. In the first quarter of 2017, we sold our investment in Europe Logistics Venture 1 (“ELV”) to our venture partner and contributed properties to our newly formed co-investment venture Prologis UK Logistics Venture. We utilized the proceeds from both contributions and dispositions to fund our capital investments in both periods.

Beginning January 1, 2018, we recognized the entire gain attributed to contributions of real estate properties to unconsolidated entities under the new revenue recognition standard, as discussed in Note 1 to the Consolidated Financial Statements. We previously recognized a gain in connection with contributions to the extent of the third-party ownership in the unconsolidated entity acquiring the property. For deferred gains from partial sales recorded prior to the adoption, we will continue to recognize these gains over the lives of the underlying real estate properties or at the time of disposition to a third party.

See Notes 2 and 3 to the Consolidated Financial Statements for further information on the gains we recognized.

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Foreign Currency and Derivative Losses, Net

The following table details our foreign currency and derivative losses, net for the three months ended March 31 (in millions):

	2018			2017
Realized foreign currency and derivative gains (losses):
Gains (losses) on the settlement of unhedged derivative transactions	$	(7	)	$	5
Total realized foreign currency and derivative gains (losses)		(7	)		5
Unrealized foreign currency and derivative gains (losses):
Losses on the change in fair value of unhedged derivative and nonderivative transactions		(37	)		(18	)
Gains on remeasurement of certain assets and liabilities (1)		3			6
Total unrealized foreign currency and derivative losses		(34	)		(12	)
Total foreign currency and derivative losses, net	$	(41	)	$	(7	)

(1) These gains or losses were primarily related to the remeasurement of assets and liabilities that are denominated in currencies other than the functional currency of the entity, such as short-term intercompany loans between the U.S. parent and certain foreign consolidated subsidiaries, debt and tax receivables and payables.

See Note 9 to the Consolidated Financial Statements for more information about our derivative transactions.

Income Tax Expense

We recognize income tax expense related to our taxable REIT subsidiaries and the local, state and foreign jurisdictions in which we operate. Our current income tax expense fluctuates from period to period based primarily on the timing of our taxable income. Deferred income tax expense (benefit) is generally a function of the period’s temporary differences and the utilization of net operating losses generated in prior years that had been previously recognized as deferred income tax assets in taxable subsidiaries operating in the U.S. or in foreign jurisdictions.

The following table summarizes our income tax expense for the three months ended March 31 (in millions):

	2018			2017
Current income tax expense (benefit):
Income tax expense	$	11		$	9
Income tax expense (benefit) on dispositions		7			(1	)
Income tax expense (benefit) related to acquired tax assets		1			(1	)
Total current income tax expense		19			7
Deferred income tax expense (benefit):
Income tax expense (benefit)		(1	)		2
Income tax expense (benefit) related to acquired tax assets		(1	)		1
Total deferred income tax expense (benefit)		(2	)		3
Total income tax expense	$	17		$	10

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. While we do not expect other material impacts, the new rules are complex and lack developed administrative guidance; thus, the impact of certain aspects of these provisions on us is currently unclear.

Net Earnings Attributable to Noncontrolling Interests

This amount represents the third-party investors’ share of the earnings generated in consolidated entities in which we do not own 100% of the equity, reduced by the third-party share of fees or promotes payable to us and earned during the period. We had net earnings attributable to noncontrolling interests of $25 million and $16 million for the three months ended March 31, 2018 and 2017, respectively. Included in these amounts were $11 million and $6 million for the three months ended March 31, 2018 and 2017, respectively, of net earnings attributable to the common limited partnership unitholders of Prologis, L.P.

See Note 6 to the Consolidated Financial Statements for further information on our noncontrolling interests.

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Other Comprehensive Income (Loss)

See Note 9 to the Consolidated Financial Statements for more information about our derivative transactions and other comprehensive income (loss).

LIQUIDITY AND CAPITAL RESOURCES

Overview

We consider our ability to generate cash from operating activities, distributions from our co-investment ventures, contributions and dispositions of properties and available financing sources to be adequate to meet our anticipated future development, acquisition, operating, debt service, dividend and distribution requirements.

Near-Term Principal Cash Sources and Uses

In addition to dividends and distributions, we expect our primary cash needs will consist of the following:

• completion of the development and leasing of the properties in our consolidated development portfolio (at March 31, 2018, 84 properties in our development portfolio were 60.5% leased with a current investment of $1.7 billion and a TEI of $2.8 billion when completed and leased, leaving $1.1 billion of estimated additional required investment);

• development of new properties for long-term investment or contributions to unconsolidated co-investment ventures, including the acquisition of land in certain markets;

• capital expenditures and leasing costs on properties in our operating portfolio;

• repayment of debt and scheduled principal payments of $164 million in 2018;

• additional investments in current unconsolidated entities or new investments in future unconsolidated entities;

• acquisition of operating properties or portfolios of operating properties (depending on market and other conditions) for direct, long-term investment in our consolidated portfolio (this might include acquisitions from our co-investment ventures); and

• repurchase of our outstanding debt or equity securities (depending on prevailing market conditions, our liquidity, contractual restrictions and other factors) through cash purchases, open-market purchases, privately negotiated transactions, tender offers or otherwise.

We expect to fund our cash needs principally from the following sources (subject to market conditions):

• available unrestricted cash balances ($458 million at March 31, 2018);

• net cash flow from property operations;

• fees earned for services performed on behalf of the co-investment ventures, including promotes;

• distributions received from the co-investment ventures;

• proceeds from the disposition of properties, land parcels or other investments to third parties;

• proceeds from the contributions of properties to current or future co-investment ventures;

• proceeds from the sale of a portion of our investments in co-investment ventures to achieve long-term ownership targets;

• borrowing capacity under our current credit facility arrangements, other facilities or borrowing arrangements ($3.2 billion available at March 31, 2018); and

• proceeds from the issuance of debt.

We may also generate proceeds from the issuance of equity securities, subject to market conditions.

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Debt

The following table summarizes information about our debt (dollars in millions):

	March 31, 2018			December 31, 2017
Debt outstanding	$	9,460		$	9,413
Weighted average interest rate		2.8	%		2.9	%
Weighted average maturity in months	62			67

During the first quarter of 2018, we had the following significant debt activity, which resulted in lowering our average borrowing rate (dollars in millions):

		Principal
	Borrowing Currency	Borrowing Currency		USD		Stated Interest Rate	Fixed/ Variable	Maturity
Repurchase and payments of debt
2015 Canadian Term Loan (1)	CAD	$	201	$	159	CDOR + 1.50%	Variable	February 2023
2017 Term Loan	USD	$	500	$	500	LIBOR plus 0.90%	Variable	May 2020
Issuance of debt
Senior notes	EUR	€	400	$	494	Euribor + 0.25%	Variable	January 2020

(1)This activity included a partial pay down on the debt outstanding.

At March 31, 2018, we had credit facilities with an aggregate borrowing capacity of $3.6 billion, of which $3.2 billion was available for borrowing.

Our credit ratings at March 31, 2018, were A3 from Moody’s and A- from S&P, both with stable outlook. These ratings allow us to borrow at an advantageous rate. Adverse changes in our credit ratings could negatively impact our business and, in particular, our refinancing and other capital market activities, our ability to manage debt maturities, our future growth and our development and acquisition activity. A securities rating is not a recommendation to buy, sell or hold securities and is subject to revision or withdrawal at any time by the rating organization.

At March 31, 2018, we were in compliance with all of our financial debt covenants. These covenants include customary financial covenants for total debt, encumbered debt and fixed charge coverage ratios.

See Note 5 to the Consolidated Financial Statements for further discussion on our debt.

Equity Commitments Related to Certain 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. See the Cash Flow Summary below for more information about our investment activity in our co-investment ventures. For more information on equity commitments for our unconsolidated co-investment ventures, see Note 3 to the Consolidated Financial Statements.

Cash Flow Summary

The following table summarizes our cash flow activity for the three months ended March 31(in millions):

	2018			2017
Net cash provided by operating activities	$	349		$	353
Net cash provided by investing activities	$	152		$	56
Net cash used in financing activities	$	(496	)	$	(829	)

Operating Activities

Cash provided by operating activities, exclusive of changes in receivables and payables, is impacted by the following significant activity during the three months ended March 31, 2018 and 2017:

• Real estate operations. We receive the majority of our operating cash through the net revenues of our Real Estate Operations segment. See the Results of Operations section above for further explanation of our Real Estate Operations segment. The revenues from this segment include noncash adjustments for straight-lined rents and amortization of above and below market leases of $15 million and $25 million for 2018 and 2017, respectively.

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• Strategic capital.We also generate operating cash through our Strategic Capital segment by providing management services to our unconsolidated co-investment ventures. See the Strategic Capital Results of Operations section above for the key drivers of our strategic capital revenues and expenses. Included in Strategic Capital Revenues is the third-party investors’ share of the total promote revenue, which is recognized in operating activities in the period it is received.

• G&A expenses. We incurred $63 million and $54 million of G&A costs in 2018 and 2017, respectively.

• Equity-based compensation awards. We record equity-based compensation expenses in Rental Expenses in the Real Estate Operations segment, Strategic Capital Expenses in the Strategic Capital segment and G&A expenses. The total amounts expensed were $20 million and $18 million in 2018 and 2017, respectively.

• Operating distributions from unconsolidated entities. We received $85 million and $77 million of distributions from our unconsolidated entities in 2018 and 2017, respectively. Certain co-investment ventures distribute the total promote (third-party investors’ and our share) and our share is recorded to Investment In and Advances to Unconsolidated Entities, and is recognized in operating activities in the period it is received.

• Cash paid for interest and income taxes. As disclosed in Note 11 to the Consolidated Financial Statements, we paid combined amounts for interest and income taxes of $108 million and $127 million in 2018 and 2017, respectively.

Investing Activities

Cash provided by investing activities is primarily driven by proceeds from contributions and dispositions of real estate properties. Cash used in investing activities is principally driven by our investments in real estate development, acquisitions and capital expenditures. See Note 2 to the Consolidated Financial Statements for further information on these real estate activities. The following significant transactions impacted our cash provided by investing activities during the three months ended March 31, 2018 and 2017:

• Real estate development. We invested $366 million and $321 million in 2018 and 2017, respectively, in real estate development and leasing costs for first generation space. We had 62 properties under development and 22 properties that were completed but not stabilized at March 31, 2018, and we expect to continue to develop new properties as the opportunities arise.

• Real estate acquisitions. We acquired total real estate of $113 million, which included 379 acres of land in 2018. We acquired total real estate of $132 million, which included 192 acres of land and one operating property in 2017.

• Investments in and advances to.We invested cash in our unconsolidated co-investment ventures and other ventures, which represents our proportionate share of $52 million and $107 million in 2018 and 2017, respectively. The ventures use the funds for the acquisition of operating properties, development and repayment of debt. See Note 3 to the Consolidated Financial Statements for more detail on our unconsolidated co-investment ventures.

• Return of investment.We received distributions from unconsolidated co-investment ventures and other ventures as a return of investment of $111 million and $109 million in 2018 and 2017, respectively. Included in these amounts for 2018 and 2017 was $97 million and $17 million, respectively, from property dispositions within our unconsolidated co-investment ventures. In 2017, we also included $84 million from the disposition of our investment in ELV.

• Proceeds from repayment of notes receivable backed by real estate. We received $34 million and $15 million in 2018 and 2017, respectively, for the payment of notes receivable received in connection with dispositions of real estate to third parties.

Financing Activities

Cash provided by financing activities is primarily driven by proceeds from the issuance of debt. Cash used in financing activities is principally driven by dividends paid on common and preferred units, noncontrolling interest distributions and payments of debt and credit facilities. The following significant transactions impacted our cash used in financing activities during the three months ended March 31, 2018 and 2017:

• Settlement of noncontrolling interests. We paid net cash of $710 million to acquire our partner’s interest in NAIF and $80 million to acquire our partner’s interest in the Prologis Brazil Logistics Partners Fund I in 2017.

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• Other debt activity. Our repurchase and payments of debt and proceeds from issuance of debt consisted of the following activity for the three months ended March 31 (in millions):

	2018		2017
Repurchase and payments of debt (including extinguishment costs)
Regularly scheduled debt principal payments and payments at maturity	$	2	$	4
Term loans		659		198
Secured mortgages		35		-
Total	$	696	$	202
Proceeds from issuance of debt
Senior notes	$	496	$	-
Term loans		-		485
Secured mortgages		32		-
Total	$	528	$	485

Off-Balance Sheet Arrangements

Unconsolidated Co-Investment Venture Debt

We had investments in and advances to unconsolidated co-investment ventures, at March 31, 2018, of $5.5 billion. These ventures had total third-party debt of $8.4 billion at March 31, 2018.

At March 31, 2018, we did not guarantee any third-party debt of the unconsolidated co-investment ventures. In our role as the manager or sponsor, we work with the co-investment ventures to maintain sufficient liquidity and refinance their maturing debt. There can be no assurance that the co-investment ventures will be able to refinance any maturing indebtedness on terms as favorable as the maturing debt, or at all. If the ventures are unable to refinance the maturing indebtedness with newly issued debt, they may be able to obtain funds by voluntary capital contributions from us and our partners or by selling assets. Certain of our ventures also have credit facilities, or unencumbered properties, both of which may be used to obtain funds.

Contractual Obligations

Dividend and Distribution Requirements

Our dividend policy on our common stock is to distribute a percentage of our cash flow to ensure that we will meet the dividend requirements of the Internal Revenue Code, relative to maintaining our REIT status, while still allowing us to retain cash to fund capital improvements and other investment activities.

Under the Internal Revenue Code, REITs may be subject to certain federal income and excise taxes on our undistributed taxable income. We do not expect the Tax Cuts and Jobs Act, enacted on December 22, 2017, to modify our current distribution policy.

We paid a cash dividend of $0.48 per common share in the first quarter of 2018. Our future common stock dividends, if and as declared, may vary and will be determined by the board of directors (“Board”) upon the circumstances prevailing at the time, including our financial condition, operating results and REIT distribution requirements, and may be adjusted at the discretion of the Board during the year.

We make distributions on the common limited partnership units outstanding at the same per unit amount as our common stock dividend. The Class A Units in the OP are entitled to a quarterly distribution equal to $0.64665 per unit so long as the common units receive a quarterly distribution of at least $0.40 per unit. We paid a quarterly distribution of $0.64665 per Class A Unit in the first quarter of 2018.

At March 31, 2018, we had one series of preferred stock outstanding, the series Q. The annual dividend rate is 8.54% per share and dividends are payable quarterly in arrears.

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.

Other Commitments

On a continuing basis, we are engaged in various stages of negotiations for the acquisition or disposition of individual properties or portfolios of properties.

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NEW ACCOUNTING PRONOUNCEMENTS

See Note 1 to the Consolidated Financial Statements.

FUNDS FROM OPERATIONS ATTRIBUTABLE TO COMMON STOCKHOLDERS/UNITHOLDERS (“FFO”)

FFO is a non-GAAP financial measure that is commonly used in the real estate industry. The most directly comparable GAAP measure to FFO is net earnings.

The National Association of Real Estate Investment Trusts (“NAREIT”) defines FFO as earnings computed under GAAP to exclude historical cost depreciation and gains and losses from the sales, along with impairment charges, of previously depreciated properties. We also exclude the gains on revaluation of equity investments upon acquisition of a controlling interest and the gain recognized from a partial sale of our investment, as these are similar to gains from the sales of previously depreciated properties. We exclude similar adjustments from our unconsolidated entities and the third parties’ share of our consolidated co-investment ventures.

Our FFO Measures

Our FFO measures begin with NAREIT’s definition and we make certain adjustments to reflect our business and the way that management plans and executes our business strategy. While not infrequent or unusual, the additional items we adjust for in calculating FFO, as modified by Prologis, and Core FFO, both as defined below, are subject to significant fluctuations from period to period. Although these items may have a material impact on our operations and are reflected in our financial statements, the removal of the effects of these items allows us to better understand the core operating performance of our properties over the long term. These items have both positive and negative short-term effects on our results of operations in inconsistent and unpredictable directions that are not relevant to our long-term outlook.

We calculate our FFO measures, as defined below, based on our proportionate ownership share of both our unconsolidated and consolidated ventures. We reflect our share of our FFO measures for unconsolidated ventures by applying our average ownership percentage for the period to the applicable reconciling items on an entity by entity basis. We reflect our share for consolidated ventures in which we do not own 100% of the equity by adjusting our FFO measures to remove the noncontrolling interests share of the applicable reconciling items based on our average ownership percentage for the applicable periods.

These FFO measures are used by management as supplemental financial measures of operating performance and we believe that it is important that stockholders, potential investors and financial analysts understand the measures management uses. We do not use our FFO measures as, nor should they be considered to be, alternatives to net earnings computed under GAAP, as indicators of our operating performance, as alternatives to cash from operating activities computed under GAAP or as indicators of our ability to fund our cash needs.

We analyze our operating performance principally by the rental revenues of our real estate and the revenues from our strategic capital business, net of operating, administrative and financing expenses. This income stream is not directly impacted by fluctuations in the market value of our investments in real estate or debt securities.

FFO, as modified by Prologis attributable to common stockholders/unitholders (“FFO, as modified by Prologis”)

To arrive at FFO, as modified by Prologis, we adjust the NAREIT defined FFO measure to exclude the impact of foreign currency related items and deferred tax, specifically:

• deferred income tax benefits and deferred income tax expenses recognized by our subsidiaries;

• current income tax expense related to acquired tax liabilities that were recorded as deferred tax liabilities in an acquisition, to the extent the expense is offset with a deferred income tax benefit in earnings that is excluded from our defined FFO measure;

• unhedged foreign currency exchange gains and losses resulting from debt transactions between us and our foreign consolidated subsidiaries and our foreign unconsolidated entities;

• foreign currency exchange gains and losses from the remeasurement (based on current foreign currency exchange rates) of certain third-party debt of our foreign consolidated and unconsolidated entities; and

• mark-to-market adjustments associated with derivative financial instruments.

We use FFO, as modified by Prologis, so that management, analysts and investors are able to evaluate our performance against other REITs that do not have similar operations or operations in jurisdictions outside the U.S.

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Core FFO attributable to common stockholders/unitholders (“Core FFO”)

In addition to FFO, as modified by Prologis, we also use Core FFO. To arrive at Core FFO, we adjust FFO, as modified by Prologis, to exclude the following recurring and nonrecurring items that we recognized directly in FFO, as modified by Prologis:

• gains or losses from the disposition of land and development properties that were developed with the intent to contribute or sell;

• income tax expense related to the sale of investments in real estate;

• impairment charges recognized related to our investments in real estate generally as a result of our change in intent to contribute or sell these properties;

• gains or losses from the early extinguishment of debt and redemption and repurchase of preferred stock; and

• expenses related to natural disasters.

We use Core FFO, including by segment and region, to: (i) assess our operating performance as compared to other real estate companies; (ii) evaluate our performance and the performance of our properties in comparison with expected results and results of previous periods; (iii) evaluate the performance of our management; (iv) budget and forecast future results to assist in the allocation of resources; (v) provide guidance to the financial markets to understand our expected operating performance; and (vi) evaluate how a specific potential investment will impact our future results.

Limitations on the use of our FFO measures

While we believe our modified FFO measures are important supplemental measures, neither NAREIT’s nor our measures of FFO should be used alone because they exclude significant economic components of net earnings computed under GAAP and are, therefore, limited as an analytical tool. Accordingly, these are only a few of the many measures we use when analyzing our business. Some of the limitations are:

• The current income tax expenses that are excluded from our modified FFO measures represent the taxes and transaction costs that are payable.

• Depreciation and amortization of real estate assets are economic costs that are excluded from FFO. FFO is limited, as it does not reflect the cash requirements that may be necessary for future replacements of the real estate assets. Furthermore, the amortization of capital expenditures and leasing costs necessary to maintain the operating performance of logistics facilities are not reflected in FFO.

• Gains or losses from non-development property dispositions and impairment charges related to expected dispositions represent changes in value of the properties. By excluding these gains and losses, FFO does not capture realized changes in the value of disposed properties arising from changes in market conditions.

• The deferred income tax benefits and expenses that are excluded from our modified FFO measures result from the creation of a deferred income tax asset or liability that may have to be settled at some future point. Our modified FFO measures do not currently reflect any income or expense that may result from such settlement.

• The foreign currency exchange gains and losses that are excluded from our modified FFO measures are generally recognized based on movements in foreign currency exchange rates through a specific point in time. The ultimate settlement of our foreign currency-denominated net assets is indefinite as to timing and amount. Our FFO measures are limited in that they do not reflect the current period changes in these net assets that result from periodic foreign currency exchange rate movements.

• The gains and losses on extinguishment of debt or preferred stock that we exclude from our Core FFO, may provide a benefit or cost to us as we may be settling our obligation at less or more than our future obligation.

• The natural disaster expenses that we exclude from Core FFO are costs that we have incurred.

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We compensate for these limitations by using our FFO measures only in conjunction with net earnings computed under GAAP when making our decisions. This information should be read with our complete Consolidated Financial Statements prepared under GAAP. To assist investors in compensating for these limitations, we reconcile our modified FFO measures to our net earnings computed under GAAP for three months ended March 31 as follows (in millions):

	2018			2017
FFO
Reconciliation of net earnings to FFO measures:
Net earnings attributable to common stockholders	$	366		$	203
Add (deduct) NAREIT defined adjustments:
Real estate related depreciation and amortization		196			219
Gains on dispositions of investments in real estate properties, net		(37	)		(67	)
Reconciling items related to noncontrolling interests		(10	)		(25	)
Our share of reconciling items included in earnings from unconsolidated entities		52			33
NAREIT defined FFO		567			363
Add (deduct) our modified adjustments:
Unrealized foreign currency and derivative losses, net		34			12
Deferred income tax expense (benefit)		(2	)		2
Current income tax expense (benefit) on dispositions related to acquired tax assets		1			(1	)
Our share of reconciling items included in earnings from unconsolidated entities		(2	)		2
FFO, as modified by Prologis		598			378
Adjustments to arrive at Core FFO:
Gains on dispositions of development properties and land, net		(158	)		(30	)
Current income tax expense (benefit) on dispositions		7			(1	)
Losses on early extinguishment of debt, net		1			-
Reconciling items related to noncontrolling interests		(1	)		(1	)
Our share of reconciling items included in earnings from unconsolidated entities		(4	)		1
Core FFO	$	443		$	347

ITEM 3. Quantitative and Qualitative Disclosures About Market Risk

We are exposed to the impact of foreign exchange-related variability and earnings volatility on our foreign investments and interest rate changes. See our risk factors in Item 1A. Risk Factors, in our Annual Report on Form 10-K for the year ended December 31, 2017. See also Note 9 to the Consolidated Financial Statements in Item 1 for more information about our derivative financial instruments.

We monitor our market risk exposures using a sensitivity analysis. Our sensitivity analysis estimates the exposure to market risk sensitive instruments assuming a hypothetical 10% adverse change in foreign currency exchange rates or interest rates at March 31, 2018. The results of the sensitivity analysis are summarized in the following sections. The sensitivity analysis is of limited predictive value. As a result, revenues and expenses, as well as our ultimate realized gains or losses with respect to foreign currency exchange rate and interest rate fluctuations will depend on the exposures that arise during a future period, hedging strategies at the time and the prevailing foreign currency exchange rates and interest rates.

Foreign Currency Risk

We are exposed to foreign currency exchange variability related to investments in and earnings from our foreign investments. Foreign currency market risk is the possibility that our results of operations or financial position could be better or worse than planned because of changes in foreign currency exchange rates. We primarily hedge our foreign currency risk by borrowing in the currencies in which we invest. Generally, we borrow in the functional currency of the consolidated subsidiaries but we also borrow in currencies other than the U.S. dollar in the OP and may designate this borrowing as a nonderivative financial instrument. We may also hedge our foreign currency risk by designating derivative financial instruments as net investment hedges, as these amounts offset the translation adjustments on the underlying net assets of our foreign investments. Other foreign currency contracts, such as forwards and options, not designated as hedges reduce fluctuations in foreign currency associated with the translation of our projected net operating income of our international subsidiaries.

At March 31, 2018, after consideration of our nonderivative and derivative financial instruments, we had net equity of approximately $752 million denominated in a currency other than the U.S. dollar representing 4.0% of total net equity. Based on our sensitivity analysis, a 10% strengthening of the U.S. dollar against other currencies would cause a reduction of $75 million to our net equity.

44

At March 31, 2018, we had foreign currency forward contracts, which were designated and qualify as net investment hedges, with an aggregate notional amount of $100 million to hedge a portion of our investments in Canada. On the basis of our sensitivity analysis, a weakening of the U.S. dollar against the Canadian dollar by 10% would result in a $10 million negative change in our cash flows on settlement. In addition, we also have British pound sterling, Canadian dollar, euro and Japanese yen forward and option contracts, which were not designated as hedges, and have an aggregate notional amount of $533 million to mitigate risk associated with the translation of the projected earnings of our subsidiaries in Canada, Europe and Japan. A weakening of the U.S. dollar against these currencies by 10% would result in a $53 million negative change in our net income and cash flows on settlement of these contracts.

Interest Rate Risk

We also are exposed to the impact of interest rate changes on future earnings and cash flows. At March 31, 2018, we had $2.1 billion of variable rate debt outstanding, of which $1.2 billion was term loans, $493 million was senior notes, $337 million was credit facilities and $50 million was secured mortgages. At March 31, 2018, we had interest rate swap agreements to fix €400 million ($500 million) of our floating rate senior notes. On the basis of our sensitivity analysis, a 10% adverse change in interest rates based on our average outstanding variable rate debt balances not subject to interest rate swap agreements during the period would result in additional annual interest expense of $2 million, which equates to a change in interest rates of 12 basis points.

ITEM 4. Controls and Procedures

Controls and Procedures (The Parent)

The Parent carried out an evaluation under the supervision and with the participation of management, including the Chief Executive Officer and Chief Financial Officer, of the effectiveness of the disclosure controls and procedures (as defined in Rule 13a-14(c)) under the Securities and Exchange Act of 1934 (the “Exchange Act”) at March 31, 2018. On the basis of this evaluation, the Chief Executive Officer and the Chief Financial Officer have concluded that the disclosure controls and procedures are effective to ensure that the information required to be disclosed in reports that are filed or submitted under the Exchange Act are recorded, processed, summarized and reported within the time periods specified in the Securities and Exchange Commission (“SEC”) rules and forms.

Controls and Procedures (The OP)

The OP carried out an evaluation under the supervision and with the participation of management, including the Chief Executive Officer and Chief Financial Officer, of the effectiveness of the disclosure controls and procedures (as defined in Rule 13a-14(c)) under the Exchange Act at March 31, 2018. On the basis of this evaluation, the Chief Executive Officer and the Chief Financial Officer have concluded that the disclosure controls and procedures are effective to ensure that the information required to be disclosed in reports that are filed or submitted under the Exchange Act are recorded, processed, summarized and reported within the time periods specified in the SEC rules and forms.

PART II. OTHER INFORMATION

ITEM 1. Legal Proceedings

Prologis and our unconsolidated investees are party to a variety of legal proceedings arising in the ordinary course of business. With respect to any such matters to which we are currently a party, the ultimate disposition of any such matters will not result in a material adverse effect on our business, financial position or results of operations.

ITEM 1A. Risk Factors

At March 31, 2018, no material changes had occurred in our risk factors as discussed in Item 1A in our Annual Report on Form 10-K for the year ended December 31, 2017.

ITEM 2. Unregistered Sales of Equity Securities and Use of Proceeds

During the three months ended March 31, 2018, we issued an aggregate of 0.2 million shares of common stock of the Parent in connection with the redemption of common units of the OP and subsequently redeemed the shares for cash. The shares of common stock were issued in reliance on the exemption from registration requirements of the Securities Act of 1933, as amended, afforded by Section 4(a)(2) thereof.

ITEM 3. Defaults Upon Senior Securities

None.

45

ITEM 4. Mine Safety Disclosures

Not Applicable.

ITEM 5. Other Information

None.

ITEM 6. Exhibits

The exhibits required by this item are set forth on the Exhibit Index attached hereto.

46

INDEX TO EXHIBITS

Certain of the following documents are filed herewith. Certain other of the following documents that have been previously filed with the Securities and Exchange Commission and, pursuant to Rule 12-b-32, are incorporated herein by reference.

4.1	Form of Officers’ Certificate related to Floating Rate Notes due 2020 (incorporated by reference to Exhibit 4.1 to Prologis’ Current Report Form 8-K filed on January 26, 2018).
4.2	Form of Floating Rate Notes due 2020 (incorporated by reference to Exhibit 4.2 to Prologis’ Current Report Form 8-K filed on January 26, 2018).
10.1	Prologis, Inc. 2018 Outperformance Plan (incorporated by reference to Exhibit 10.1 to Prologis’ Current Report Form 8-K filed on January 18, 2018).
10.2	Prologis, Inc. Amended and Restated 2018 Outperformance Plan (incorporated by reference to Exhibit 10.1 to Prologis’ Current Report Form 8-K filed on March 27, 2018).
10.3	Form of Prologis, Inc. 2018 Amendment to Outperformance Plan LTIP Unit Award Agreements (incorporated by reference to Exhibit 10.2 to Prologis’ Current Report Form 8-K filed on March 27, 2018).
12.1†	Computation of Ratio of Earnings to Fixed Charges of Prologis, Inc. and Prologis, L.P.
12.2†	Computation of Ratio of Earnings to Combined Fixed Charges and Preferred Stock/Unit Dividends, of Prologis, Inc. and Prologis, L.P.
15.1†	KPMG LLP Awareness Letter of Prologis, Inc.
15.2†	KPMG LLP Awareness Letter of Prologis, L.P.
31.1†	Certification of Chief Executive Officer of Prologis, Inc.
31.2†	Certification of Chief Financial Officer of Prologis, Inc.
31.3†	Certification of Chief Executive Officer for Prologis, L.P.
31.4†	Certification of Chief Financial Officer for Prologis, L.P.
32.1†	Certification of Chief Executive Officer and Chief Financial Officer of Prologis, Inc., pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
32.2†	Certification of Chief Executive Officer and Chief Financial Officer for Prologis, L.P., pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
101.INS†	XBRL Instance Document
101.SCH†	XBRL Taxonomy Extension Schema
101.CAL†	XBRL Taxonomy Extension Calculation Linkbase
101.DEF†	XBRL Taxonomy Extension Definition Linkbase
101.LAB†	XBRL Taxonomy Extension Label Linkbase
101.PRE†	XBRL Taxonomy Extension Presentation Linkbase
†	Filed herewith

47

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Exchange Act, the registrants have duly caused this report to be signed on their behalf by the undersigned, thereunto duly authorized.

PROLOGIS, INC.
By:	/s/ Thomas S. Olinger
	Thomas S. Olinger
	Chief Financial Officer
By:	/s/ Lori A. Palazzolo
	Lori A. Palazzolo
	Managing Director and Chief Accounting Officer
PROLOGIS, L.P.
By:	Prologis, Inc., its general partner
By:	/s/ Thomas S. Olinger
	Thomas S. Olinger
	Chief Financial Officer
By:	/s/ Lori A. Palazzolo
	Lori A. Palazzolo
	Managing Director and Chief Accounting Officer

Date: April 23, 2018

48

EX-12.1

Exhibit 12.1

PROLOGIS, INC. AND PROLOGIS, L.P.

COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES

(Dollars in thousands)

	Three Months Ended
	March 31,			Year Ended December 31,
	2018			2017			2016			2015			2014			2013
Consolidated net earnings	$	391,959		$	1,760,959		$	1,292,540		$	925,515		$	739,284		$	229,529
Add (Deduct):
Fixed charges		62,212			344,205			382,436			375,094			382,210			458,285
Capitalized interest		(11,119	)		(54,493	)		(64,815	)		(60,808	)		(61,457	)		(67,955	)
Earnings from unconsolidated    entities, net		(62,656	)		(248,567	)		(206,307	)		(159,262	)		(134,288	)		(97,220	)
Distributed income from equity entities		85,229			307,220			286,651			284,664			294,890			68,319
Income tax expense (benefit)		16,552			54,609			54,564			23,090			(25,656	)		106,733
Earnings, as adjusted	$	482,177		$	2,163,933		$	1,745,069		$	1,388,293		$	1,194,983		$	697,691
Fixed charges:
Interest expense	$	47,245		$	274,486		$	303,146		$	301,363		$	308,885		$	379,327
Capitalized interest		11,119			54,493			64,815			60,808			61,457			67,955
Portion of rents representative of the    interest factor		3,848			15,226			14,475			12,923			11,868			11,003
Total fixed charges	$	62,212		$	344,205		$	382,436		$	375,094		$	382,210		$	458,285
Ratio of earnings, as adjusted, to fixed      charges		7.8			6.3			4.6			3.7			3.1		1.5

EX-12.2

Exhibit 12.2

PROLOGIS, INC. AND PROLOGIS, L.P.

COMPUTATION OF RATIO OF EARNINGS TO COMBINED FIXED CHARGES

AND PREFERRED STOCK DIVIDENDS AND UNIT DISTRIBUTIONS

(Dollars in thousands)

	Three Months Ended
	March 31,			Year Ended December 31,
	2018			2017			2016			2015			2014			2013
Consolidated net earnings	$	391,959		$	1,760,959		$	1,292,540		$	925,515		$	739,284		$	229,529
Add (Deduct):
Fixed charges		62,212			344,205			382,436			375,094			382,210			458,285
Capitalized interest		(11,119	)		(54,493	)		(64,815	)		(60,808	)		(61,457	)		(67,955	)
Earnings from unconsolidated    entities, net		(62,656	)		(248,567	)		(206,307	)		(159,262	)		(134,288	)		(97,220	)
Distributed income from equity entities		85,229			307,220			286,651			284,664			294,890			68,319
Income tax expense (benefit)		16,552			54,609			54,564			23,090			(25,656	)		106,733
Earnings, as adjusted	$	482,177		$	2,163,933		$	1,745,069		$	1,388,293		$	1,194,983		$	697,691
Combined fixed charges and preferred stock      dividends and unit distributions:
Interest expense	$	47,245		$	274,486		$	303,146		$	301,363		$	308,885		$	379,327
Capitalized interest		11,119			54,493			64,815			60,808			61,457			67,955
Portion of rents representative of the    interest factor		3,848			15,226			14,475			12,923			11,868			11,003
Total fixed charges		62,212			344,205			382,436			375,094			382,210			458,285
Preferred stock dividends and unit    distributions		1,476			6,499			6,714			6,651			7,431			18,391
Combined fixed charges and preferred    stock dividends and unit distributions	$	63,688		$	350,704		$	389,150		$	381,745		$	389,641		$	476,676
Ratio of earnings, as adjusted, to combined    fixed charges and preferred stock         dividends and unit distributions		7.6			6.2			4.5			3.6			3.1			1.5

EX-15.1

Exhibit 15.1

The Board of Directors

Prologis, Inc.:

Re: Registration Statement Nos. 333-216491 on Form S-3; and Registration Statement Nos. 333-42015, 333-78779, 333-90042, 333-100214, 333-144489, 333-177378, 333-178955, and 333-181529 on Form S-8.

With respect to the subject registration statements, we acknowledge our awareness of the use therein of our report dated April 23, 2018, related to our review of interim financial information.

Pursuant to Rule 436 under the Securities Act of 1933 (the Act), such report is not considered part of a registration statement prepared or certified by an independent registered public accounting firm, or a report prepared or certified by an independent registered public accounting firm within the meaning of Sections 7 and 11 of the Act.

/s/ KPMG LLP

Denver, Colorado

April 23, 2018

EX-15.2

Exhibit 15.2

The Partners

Prologis, L.P.:

Re: Registration Statement No. 333-216491 on Form S-3; and Registration Statement No. 333-100214 on Form S-8.

With respect to the subject registration statements, we acknowledge our awareness of the use therein of our report dated April 23, 2018, related to our review of interim financial information.

Pursuant to Rule 436 under the Securities Act of 1933 (the Act), such report is not considered part of a registration statement prepared or certified by an independent registered public accounting firm, or a report prepared or certified by an independent registered public accounting firm within the meaning of Sections 7 and 11 of the Act.

/s/ KPMG LLP

Denver, Colorado

April 23, 2018

EX-31.1

Exhibit 31.1

CERTIFICATION

I, Hamid R. Moghadam, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Prologis, Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures, (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a. Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b. Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c. Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d. Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of registrant’s board of directors (or persons performing the equivalent functions):

a. All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b. Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Dated: April 23, 2018		/s/ Hamid R. Moghadam
	Name:	Hamid R. Moghadam
	Title:	Chief Executive Officer

EX-31.2

Exhibit 31.2

CERTIFICATION

I, Thomas S. Olinger, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Prologis, Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures, (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a. Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b. Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c. Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d. Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of registrant’s board of directors (or persons performing the equivalent functions):

a. All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b. Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Dated: April 23, 2018		/s/ Thomas S. Olinger
	Name:	Thomas S. Olinger
	Title:	Chief Financial Officer

EX-31.3

Exhibit 31.3

CERTIFICATION

I, Hamid R. Moghadam, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Prologis, L.P.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures, (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a. Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b. Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c. Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d. Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of registrant’s board of directors (or persons performing the equivalent functions):

a. All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b. Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Dated: April 23, 2018		/s/ Hamid R. Moghadam
	Name:	Hamid R. Moghadam
	Title:	Chief Executive Officer

EX-31.4

Exhibit 31.4

CERTIFICATION

I, Thomas S. Olinger, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Prologis, L.P.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures, (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a. Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b. Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c. Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d. Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of registrant’s board of directors (or persons performing the equivalent functions):

a. All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b. Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Dated: April 23, 2018		/s/ Thomas S. Olinger
	Name:	Thomas S. Olinger
	Title:	Chief Financial Officer

EX-32.1

Exhibit 32.1

CERTIFICATION

Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, each of the undersigned officers of Prologis, Inc. (“the Company”), hereby certifies, to such officer’s knowledge, that the Company’s Quarterly Report on Form 10-Q for the quarterly period ended March 31, 2018 (the “Report”), which accompanies these certifications, fully complies with the requirements of Section 13(a) of the Securities Exchange Act of 1934, as amended, and that the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Dated: April 23, 2018		/s/ Hamid R. Moghadam
	Name:	Hamid R. Moghadam
	Title:	Chief Executive Officer
Dated: April 23, 2018		/s/ Thomas S. Olinger
	Name:	Thomas S. Olinger
	Title:	Chief Financial Officer

EX-32.2

Exhibit 32.2

CERTIFICATION

Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, each of the undersigned officers of Prologis, L.P. (“the Company”), hereby certifies, to such officer’s knowledge, that the Company’s Quarterly Report on Form 10-Q for the quarterly period ended March 31, 2018 (the “Report”), which accompanies these certifications, fully complies with the requirements of Section 13(a) of the Securities Exchange Act of 1934, as amended, and that the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Dated: April 23, 2018		/s/ Hamid R. Moghadam
	Name:	Hamid R. Moghadam
	Title:	Chief Executive Officer
Dated: April 23, 2018		/s/ Thomas S. Olinger
	Name:	Thomas S. Olinger
	Title:	Chief Financial Officer

XML

Document and Entity Information - shares	3 Months Ended
	Mar. 31, 2018	Apr. 19, 2018
Document And Entity Information [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Mar. 31, 2018
Document Fiscal Year Focus	2018
Document Fiscal Period Focus	Q1
Trading Symbol	PLD
Entity Registrant Name	Prologis, Inc.
Entity Central Index Key	0001045609
Current Fiscal Year End Date	--12-31
Entity Filer Category	Large Accelerated Filer
Entity Common Stock, Shares Outstanding		533,237,000

XML

Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
ASSETS
Investments in real estate properties	$ 25,876,002	$ 25,838,644
Less accumulated depreciation	4,199,159	4,059,348
Net investments in real estate properties	21,676,843	21,779,296
Investments in and advances to unconsolidated entities	5,675,999	5,496,450
Assets held for sale or contribution	473,154	342,060
Notes receivable backed by real estate	0	34,260
Net investments in real estate	27,825,996	27,652,066
Cash and cash equivalents	458,099	447,046
Other assets	1,387,390	1,381,963
Total assets	29,671,485	29,481,075
Liabilities:
Debt	9,460,177	9,412,631
Accounts payable and accrued expenses	692,853	702,804
Other liabilities	730,335	659,899
Total liabilities	10,883,365	10,775,334
Prologis, Inc. stockholders’ equity:
Series Q preferred stock at stated liquidation preference of $50 per share; $0.01 par value; 1,379 shares issued and outstanding and 100,000 preferred shares authorized at March 31, 2018 and December 31, 2017	68,948	68,948
Common stock; $0.01 par value; 533,107 shares and 532,186 shares issued and outstanding at March 31, 2018 and December 31, 2017, respectively	5,331	5,322
Additional paid-in capital	19,303,909	19,363,007
Accumulated other comprehensive loss	(903,343)	(901,658)
Distributions in excess of net earnings	(2,794,770)	(2,904,461)
Total Prologis, Inc. stockholders’ equity	15,680,075	15,631,158
Partners' capital:
Noncontrolling interests	3,108,045	3,074,583
Total equity	18,788,120	18,705,741
Total liabilities and equity	29,671,485	29,481,075
Prologis, L.P. [Member]
ASSETS
Investments in real estate properties	25,876,002	25,838,644
Less accumulated depreciation	4,199,159	4,059,348
Net investments in real estate properties	21,676,843	21,779,296
Investments in and advances to unconsolidated entities	5,675,999	5,496,450
Assets held for sale or contribution	473,154	342,060
Notes receivable backed by real estate	0	34,260
Net investments in real estate	27,825,996	27,652,066
Cash and cash equivalents	458,099	447,046
Other assets	1,387,390	1,381,963
Total assets	29,671,485	29,481,075
Liabilities:
Debt	9,460,177	9,412,631
Accounts payable and accrued expenses	692,853	702,804
Other liabilities	730,335	659,899
Total liabilities	10,883,365	10,775,334
Partners' capital:
Total partners’ capital	16,145,086	16,045,499
Noncontrolling interests	2,643,034	2,660,242
Total capital	18,788,120	18,705,741
Total liabilities and equity	29,671,485	29,481,075
Prologis, L.P. [Member] | Preferred [Member]
Partners' capital:
General partner	68,948	68,948
Prologis, L.P. [Member] | Common [Member]
Partners' capital:
General partner	15,611,127	15,562,210
Limited partners	216,575	165,401
Prologis, L.P. [Member] | Class A Common [Member]
Partners' capital:
Limited partners	$ 248,436	$ 248,940

XML

Consolidated Balance Sheets (Parenthetical) - $ / shares	Mar. 31, 2018	Dec. 31, 2017
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	1,379,000
Preferred stock, shares outstanding	1,379,000	1,379,000
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares issued	533,107,000	532,186,000
Common stock, shares outstanding	533,107,000	532,186,000

XML

Consolidated Statements of Income - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Revenues:
Rental	$ 427,901	$ 439,884
Rental recoveries	128,042	127,049
Strategic capital	132,961	57,045
Development management and other	4,752	5,177
Total revenues	693,656	629,155
Expenses:
Rental	142,941	152,656
Strategic capital	43,860	31,799
General and administrative	62,428	53,617
Depreciation and amortization	204,081	226,591
Other	3,239	2,606
Total expenses	456,549	467,269
Operating income	237,107	161,886
Other income (expense):
Earnings from unconsolidated entities, net	62,656	48,605
Interest expense	(47,245)	(72,912)
Interest and other income, net	1,976	2,785
Gains on dispositions of investments in real estate, net	195,111	97,325
Foreign currency and derivative losses, net	(41,094)	(7,400)
Total other income	171,404	68,403
Earnings before income taxes	408,511	230,289
Total income tax expense	16,552	9,600
Consolidated net earnings	391,959	220,689
Less net earnings attributable to noncontrolling interests	24,581	15,760
Net earnings attributable to controlling interests	367,378	204,929
Less preferred stock/unit dividends/distributions	1,476	1,674
Net earnings attributable to common stockholders/unitholders	$ 365,902	$ 203,255
Weighted average common shares/units outstanding - Basic	532,185	528,721
Weighted average common shares/units outstanding - Diluted	554,123	550,010
Net earnings per share attributable to common stockholders/unitholders - Basic	$ 0.69	$ 0.38
Net earnings per share attributable to common stockholders/unitholders - Diluted	0.68	0.38
Dividends per common share or unit	$ 0.48	$ 0.44
Prologis, L.P. [Member]
Revenues:
Rental	$ 427,901	$ 439,884
Rental recoveries	128,042	127,049
Strategic capital	132,961	57,045
Development management and other	4,752	5,177
Total revenues	693,656	629,155
Expenses:
Rental	142,941	152,656
Strategic capital	43,860	31,799
General and administrative	62,428	53,617
Depreciation and amortization	204,081	226,591
Other	3,239	2,606
Total expenses	456,549	467,269
Operating income	237,107	161,886
Other income (expense):
Earnings from unconsolidated entities, net	62,656	48,605
Interest expense	(47,245)	(72,912)
Interest and other income, net	1,976	2,785
Gains on dispositions of investments in real estate, net	195,111	97,325
Foreign currency and derivative losses, net	(41,094)	(7,400)
Total other income	171,404	68,403
Earnings before income taxes	408,511	230,289
Total income tax expense	16,552	9,600
Consolidated net earnings	391,959	220,689
Less net earnings attributable to noncontrolling interests	14,058	10,137
Net earnings attributable to controlling interests	377,901	210,552
Less preferred stock/unit dividends/distributions	1,476	1,674
Net earnings attributable to common stockholders/unitholders	$ 376,425	$ 208,878
Weighted average common shares/units outstanding - Basic	538,977	534,685
Weighted average common shares/units outstanding - Diluted	554,123	550,010
Net earnings per share attributable to common stockholders/unitholders - Basic	$ 0.69	$ 0.38
Net earnings per share attributable to common stockholders/unitholders - Diluted	0.68	0.38
Dividends per common share or unit	$ 0.48	$ 0.44

XML

Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Consolidated net earnings	$ 391,959	$ 220,689
Other comprehensive income (loss):
Foreign currency translation gains, net	4,770	39,667
Unrealized gains (losses) on derivative contracts, net	(6,287)	2,631
Comprehensive income	390,442	262,987
Net earnings attributable to noncontrolling interests	(24,581)	(15,760)
Other comprehensive income attributable to noncontrolling interests	(168)	(48,107)
Comprehensive income attributable to common stockholders / unitholders	365,693	199,120
Prologis, L.P. [Member]
Consolidated net earnings	391,959	220,689
Other comprehensive income (loss):
Foreign currency translation gains, net	4,770	39,667
Unrealized gains (losses) on derivative contracts, net	(6,287)	2,631
Comprehensive income	390,442	262,987
Net earnings attributable to noncontrolling interests	(14,058)	(10,137)
Other comprehensive income attributable to noncontrolling interests	(219)	(48,267)
Comprehensive income attributable to common stockholders / unitholders	$ 376,165	$ 204,583

XML

Consolidated Statement of Equity - 3 months ended Mar. 31, 2018 - USD ($) shares in Thousands, $ in Thousands	Total	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]
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 net earnings	$ 391,959					367,378	24,581
Effect of equity compensation plans	6,057		$ 9	(5,357)			11,405
Effect of equity compensation plans, shares			921
Capital contributions	850						850
Redemption of noncontrolling interests	(15,776)			(1,131)			(14,645)
Foreign currency translation gains, net	4,770				4,420		350
Unrealized losses on derivative contracts, net	(6,287)				(6,105)		(182)
Reallocation of equity				(52,505)			52,505
Distributions and other	(299,194)			(105)		(257,687)	(41,402)
Balance at Mar. 31, 2018	$ 18,788,120	$ 68,948	$ 5,331	$ 19,303,909	$ (903,343)	$ (2,794,770)	$ 3,108,045
Balance, shares at Mar. 31, 2018	533,107		533,107

XML

Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Operating activities:
Consolidated net earnings	$ 391,959	$ 220,689
Adjustments to reconcile net earnings to net cash provided by operating activities:
Straight-lined rents and amortization of above and below market leases	(15,060)	(25,497)
Equity-based compensation awards	19,996	18,380
Depreciation and amortization	204,081	226,591
Earnings from unconsolidated entities, net	(62,656)	(48,605)
Operating distributions from unconsolidated entities	85,229	77,347
Decrease (increase) in operating receivables from unconsolidated entities	(67,223)	3,880
Amortization of debt discounts (premiums), net of debt issuance costs	3,014	(2,905)
Gains on dispositions of investments in real estate, net	(195,111)	(97,325)
Unrealized foreign currency and derivative losses, net	34,145	12,078
Deferred income tax expense (benefit)	(2,064)	2,439
Decrease (increase) in accounts receivable and other assets	(2,705)	33,470
Decrease in accounts payable and accrued expenses and other liabilities	(44,364)	(67,748)
Net cash provided by operating activities	349,241	352,794
Investing activities:
Real estate development	(365,837)	(320,986)
Real estate acquisitions	(112,621)	(132,358)
Tenant improvements and lease commissions on previously leased space	(28,027)	(40,278)
Property improvements	(10,456)	(10,851)
Proceeds from dispositions and contributions of real estate properties	579,429	542,192
Investments in and advances to unconsolidated entities	(52,131)	(106,658)
Return of investment from unconsolidated entities	111,211	108,543
Proceeds from repayment of notes receivable backed by real estate	34,260	15,094
Proceeds from the settlement of net investment hedges	0	1,789
Payments on the settlement of net investment hedges	(3,966)	0
Net cash provided by investing activities	151,862	56,487
Financing activities:
Proceeds from issuance of common stock/units	1,233	1,899
Dividends/distributions paid on common and preferred stock/units	(257,687)	(235,072)
Noncontrolling interests contributions	850	0
Noncontrolling interests distributions	(41,402)	(35,989)
Settlement of noncontrolling interests	(15,776)	(789,803)
Tax paid for shares withheld	(26,479)	(19,179)
Debt and equity issuance costs paid	(1,002)	(735)
Net proceeds from (payments on) credit facilities	12,138	(33,745)
Repurchase and payments of debt	(696,011)	(201,800)
Proceeds from issuance of debt	528,167	485,496
Net cash used in financing activities	(495,969)	(828,928)
Effect of foreign currency exchange rate changes on cash	5,919	8,160
Net increase (decrease) in cash and cash equivalents	11,053	(411,487)
Cash and cash equivalents, beginning of period	447,046	807,316
Cash and cash equivalents, end of period	458,099	395,829
Prologis, L.P. [Member]
Operating activities:
Consolidated net earnings	391,959	220,689
Adjustments to reconcile net earnings to net cash provided by operating activities:
Straight-lined rents and amortization of above and below market leases	(15,060)	(25,497)
Equity-based compensation awards	19,996	18,380
Depreciation and amortization	204,081	226,591
Earnings from unconsolidated entities, net	(62,656)	(48,605)
Operating distributions from unconsolidated entities	85,229	77,347
Decrease (increase) in operating receivables from unconsolidated entities	(67,223)	3,880
Amortization of debt discounts (premiums), net of debt issuance costs	3,014	(2,905)
Gains on dispositions of investments in real estate, net	(195,111)	(97,325)
Unrealized foreign currency and derivative losses, net	34,145	12,078
Deferred income tax expense (benefit)	(2,064)	2,439
Decrease (increase) in accounts receivable and other assets	(2,705)	33,470
Decrease in accounts payable and accrued expenses and other liabilities	(44,364)	(67,748)
Net cash provided by operating activities	349,241	352,794
Investing activities:
Real estate development	(365,837)	(320,986)
Real estate acquisitions	(112,621)	(132,358)
Tenant improvements and lease commissions on previously leased space	(28,027)	(40,278)
Property improvements	(10,456)	(10,851)
Proceeds from dispositions and contributions of real estate properties	579,429	542,192
Investments in and advances to unconsolidated entities	(52,131)	(106,658)
Return of investment from unconsolidated entities	111,211	108,543
Proceeds from repayment of notes receivable backed by real estate	34,260	15,094
Proceeds from the settlement of net investment hedges	0	1,789
Payments on the settlement of net investment hedges	(3,966)	0
Net cash provided by investing activities	151,862	56,487
Financing activities:
Proceeds from issuance of common stock/units	1,233	1,899
Dividends/distributions paid on common and preferred stock/units	(268,143)	(244,497)
Noncontrolling interests contributions	850	0
Noncontrolling interests distributions	(30,946)	(26,564)
Settlement of noncontrolling interests	(2,520)	(789,803)
Tax paid for shares withheld	(26,479)	(19,179)
Debt and equity issuance costs paid	(1,002)	(735)
Net proceeds from (payments on) credit facilities	12,138	(33,745)
Repurchase and payments of debt	(696,011)	(201,800)
Proceeds from issuance of debt	528,167	485,496
Net cash used in financing activities	(495,969)	(828,928)
Redemption of common limited partnership units	(13,256)	0
Effect of foreign currency exchange rate changes on cash	5,919	8,160
Net increase (decrease) in cash and cash equivalents	11,053	(411,487)
Cash and cash equivalents, beginning of period	447,046	807,316
Cash and cash equivalents, end of period	$ 458,099	$ 395,829

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Consolidated Statements of Capital shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2018 USD ($) shares
Consolidated net earnings	$ 391,959
Effect of equity compensation plans	6,057
Capital contributions	850
Redemption of noncontrolling interests	(15,776)
Unrealized losses on derivative contracts, net	(6,287)
Non-controlling Interests [Member]
Consolidated net earnings	24,581
Effect of equity compensation plans	11,405
Capital contributions	850
Redemption of noncontrolling interests	(14,645)
Unrealized losses on derivative contracts, net	$ (182)
Class A Common [Member]
Beginning balance, Units | shares	8,900
Ending balance, Units | shares	8,900
Prologis, L.P. [Member]
Beginning balance	$ 18,705,741
Consolidated net earnings	391,959
Effect of equity compensation plans	6,057
Capital contributions	850
Redemption of noncontrolling interests	(2,520)
Redemption of limited partners units	(13,256)
Foreign currency translation gains, net	4,770
Unrealized losses on derivative contracts, net	(6,287)
Distributions and other	(299,194)
Ending balance	18,788,120
Prologis, L.P. [Member] | Non-controlling Interests [Member]
Beginning balance	2,660,242
Consolidated net earnings	14,058
Capital contributions	850
Redemption of noncontrolling interests	(1,389)
Foreign currency translation gains, net	219
Distributions and other	(30,946)
Ending balance	2,643,034
Prologis, L.P. [Member] | Preferred [Member] | General Partner
Beginning balance	$ 68,948
Beginning balance, Units | shares	1,379
Ending balance	$ 68,948
Ending balance, Units | shares	1,379
Prologis, L.P. [Member] | Common [Member] | General Partner
Beginning balance	$ 15,562,210
Beginning balance, Units | shares	532,186
Consolidated net earnings	$ 367,378
Effect of equity compensation plans	$ (5,348)
Effect of equity compensation plans, shares | shares	921
Redemption of noncontrolling interests	$ (1,131)
Foreign currency translation gains, net	4,420
Unrealized losses on derivative contracts, net	(6,105)
Reallocation of capital	(52,505)
Distributions and other	(257,792)
Ending balance	$ 15,611,127
Ending balance, Units | shares	533,107
Prologis, L.P. [Member] | Common [Member] | Limited Partners [Member]
Beginning balance	$ 165,401
Beginning balance, Units | shares	5,656
Consolidated net earnings	$ 4,670
Effect of equity compensation plans	$ 11,405
Effect of equity compensation plans, shares | shares	1,953
Redemption of limited partners units	$ (13,256)
Redemption of limited partnership units, Unit | shares	(213)
Foreign currency translation gains, net	$ 61
Unrealized losses on derivative contracts, net	(85)
Reallocation of capital	53,084
Distributions and other	(4,705)
Ending balance	$ 216,575
Ending balance, Units | shares	7,396
Prologis, L.P. [Member] | Class A Common [Member] | Limited Partners [Member]
Beginning balance	$ 248,940
Beginning balance, Units | shares	8,894
Consolidated net earnings	$ 5,853
Foreign currency translation gains, net	70
Unrealized losses on derivative contracts, net	(97)
Reallocation of capital	(579)
Distributions and other	(5,751)
Ending balance	$ 248,436
Ending balance, Units | shares	8,894

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General

3 Months Ended

Mar. 31, 2018

Accounting Policies [Abstract]

General

NOTE 1. GENERAL

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 facilities with a focus on high-barrier, high-growth markets in 19 countries. 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 unconsolidated co-investment ventures. See Note 10 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 preferred or common stock the Parent issues, the OP issues a corresponding preferred or common partnership unit, as applicable, to the Parent in exchange for the contribution of the proceeds from the stock issuance. At March 31, 2018, the Parent owned 97.11% common general partnership interest in the OP and 100% of the preferred units in the OP. The remaining 2.89% 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 in the Consolidated Statement of Equity of the Parent and Reallocation of Capital in the Consolidated Statement of Capital of the OP.

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.

Basis of Presentation. 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.

The accompanying unaudited interim financial information has been prepared according to the rules and regulations of the U.S. Securities and Exchange Commission (“SEC”). Certain information and note disclosures normally included in our annual financial statements prepared in accordance with GAAP have been condensed or omitted in accordance with such rules and regulations. Our management believes that the disclosures presented in these financial statements are adequate to make the information presented not misleading. In our opinion, all adjustments and eliminations, consisting only of normal recurring adjustments, necessary to present fairly the financial position and results of operations for both the Parent and the OP for the reported periods have been included. The results of operations for such interim periods are not necessarily indicative of the results for the full year. The accompanying unaudited interim financial information should be read in conjunction with our Annual Report on Form 10-K for the year ended December 31, 2017, as filed with the SEC, and other public information.

New Accounting Pronouncements.

New Accounting Standards Adopted

Revenue Recognition. In May 2014, the Financial Accounting Standards Board (“FASB”) issued an accounting standard update (“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. 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.

We adopted the revenue recognition and derecognition of non-financial assets standards (collectively “the new revenue recognition standard”) on January 1, 2018, on a modified retrospective basis.

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 new revenue recognition standard included recurring and transactional fees and incentive fees (“promotes” or “promote revenues”) earned from our co-investment ventures as well as dispositions and contributions of real estate properties. There is no change in our recognition of recurring and transactional fees as we will continue to recognize these fees as we provide the services. Promote revenues are earned based on a venture’s cumulative returns over a certain time-period and the returns are determined by both the operating performance and real estate valuation of the venture, including highly variable inputs such as capitalization rates, interest rates and foreign currency exchange rates. As these key inputs are highly volatile and out of our control, and such volatility can materially impact our promotes period over period, we expect promote revenues will continue to be recognized at or near the end of the performance period. Accordingly, we do not expect significant changes in promote revenue recognition as a result of this ASU.

For dispositions of real estate properties to third parties, the standard will not impact the recognition of the sale. Beginning January 1, 2018, we recognized the entire gain attributed to contributions of real estate properties to unconsolidated entities. We previously recognized a gain on contribution only to the extent of the third-party ownership in the unconsolidated entity acquiring the property and deferred the portion of the gain related to our ownership. For discussion of net gains on contributions to unconsolidated entities recognized during the three months ended March 31, 2018 and 2017, see Note 2. For deferred gains from partial sales recorded prior to the adoption, we will continue to recognize these gains over the lives of the underlying real estate properties or at the time of disposition to a third party, as discussed in Note 3.

We adopted the practical expedient to only assess the recognition of revenue for open contracts during the transition period and there was no adjustment to the opening balance of retained earnings at January 1, 2018. The comparative information has not been restated and continues to be reported under the accounting standards in effect for that period.

New Accounting Standards Issued but not yet Adopted

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 the three months ended March 31, 2018 and 2017, we capitalized $5.4 million and $6.5 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 finance or operating 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 90 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. There have been no significant changes to our ground and office space leases since December 31, 2017. Details of our future minimum rental payments under these ground and office space leases are disclosed in Note 4 to the Annual Report on Form 10-K for the year ended December 31, 2017.

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 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 evaluate the key drivers in the measurement of the ROU asset and lease liability and 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 consolidated 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 do not expect the adoption of this standard to have a material impact on the Consolidated Financial Statements.

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Real Estate

3 Months Ended

Mar. 31, 2018

Real Estate [Abstract]

Real Estate

NOTE 2. REAL ESTATE

Investments in real estate properties consisted of the following (dollars and square feet in thousands):

	Square Feet				Number of Buildings
	March 31,		December 31,		March 31,		December 31,		March 31,		December 31,
	2018		2017		2018		2017		2018		2017
Operating properties:
Buildings and improvements		290,474		294,811		1,511		1,525	$	16,720,688	$	16,849,349
Improved land										5,700,945		5,735,978
Development portfolio, including      land costs:
Prestabilized		6,512		7,345		22		22		501,772		546,173
Properties under development		23,116		22,216		62		63		1,195,715		1,047,316
Land (1)										1,231,759		1,154,383
Other real estate investments (2)										525,123		505,445
Total investments in real estate      properties										25,876,002		25,838,644
Less accumulated depreciation										4,199,159		4,059,348
Net investments in real estate      properties									$	21,676,843	$	21,779,296

(1) Included in our investments in real estate at March 31, 2018 and December 31, 2017, were 5,224 and 5,191 acres of land, respectively. During the three months ended March 31, 2018, we acquired 379 acres of land for $134.9 million.

(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.

Dispositions

The following table summarizes our real estate disposition activity (dollars and square feet in thousands):

	Three Months Ended March 31,
	2018		2017
Contributions to unconsolidated co-investment ventures
Number of properties		8		5
Square feet		3,078		2,769
Net proceeds (1)	$	539,822	$	397,489
Gains on contributions, net (1) (2)	$	167,726	$	88,366
Dispositions to third parties
Number of properties		11		18
Square feet		1,303		2,318
Net proceeds (1) (3)	$	87,981	$	243,389
Gains on dispositions, net (1) (3)	$	27,385	$	8,959
Total gains on dispositions of investments in real estate, net	$	195,111	$	97,325

(1) Includes the contribution and disposition of land parcels.

(2) The three months ended March 31, 2018 reflects the adoption of the new revenue recognition standard under which we recognized the entire gain attributed to contributions of real estate properties to unconsolidated entities. The three months ended March 31, 2017 reflects our prior recognition of the gain to the extent of the third-party ownership in the unconsolidated entity acquiring the property with the deferral of a portion of the gain related to our ownership.

(3) Includes the sale of our investment in Europe Logistics Venture 1 in January 2017.

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Unconsolidated Entities

3 Months Ended

Mar. 31, 2018

Equity Method Investments And Joint Ventures [Abstract]

Unconsolidated Entities

NOTE 3. 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 6 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 (in thousands):

	March 31,		December 31,
	2018		2017
Unconsolidated co-investment ventures	$	5,468,405	$	5,274,702
Other ventures		207,594		221,748
Total	$	5,675,999	$	5,496,450

Unconsolidated Co-Investment Ventures

The following table summarizes the Strategic Capital Revenues we recognized in the Consolidated Statements of Income related to our unconsolidated co-investment ventures (in thousands):

	Three Months Ended March 31,
	2018		2017
Recurring fees	$	54,644	$	44,195
Transactional fees		15,624		8,593
Promote revenues		62,544		3,146
Total strategic capital revenues from unconsolidated co-investment ventures, net	$	132,812	$	55,934

The following table summarizes the key property information, financial position and operating information of our unconsolidated co-investment ventures (not our proportionate share) and the amounts we recognized in the Consolidated Financial Statements related to our unconsolidated co-investment ventures (dollars and square feet in millions):

	U.S.						Other Americas						Europe						Asia						Total
As of:	Mar 31, 2018			Dec 31, 2017			Mar 31, 2018			Dec 31, 2017			Mar 31, 2018			Dec 31, 2017			Mar 31, 2018			Dec 31, 2017			Mar 31, 2018			Dec 31, 2017
Key Property Information
Ventures		1			1			2			2			3			3			2			2			8			8
Operating properties		552			552			205			205			691			707			100			95			1,548			1,559
Square feet		88			88			37			37			163			166			43			41			331			332
Financial Position
Unconsolidated Co-Investment Ventures:
Total assets ($)		7,009			7,062			2,102			2,118			13,941			13,586			6,749			6,133			29,801			28,899
Third-party debt ($)		2,278			2,313			744			756			2,746			2,682			2,607			2,328			8,375			8,079
Total liabilities ($)		2,479			2,520			773			782			3,884			3,655			2,989			2,685			10,125			9,642
Our investment balance ($) (1)		1,372			1,383			555			555			2,898			2,813			643			524			5,468			5,275
Our weighted average ownership (2)		28.1	%		28.2	%		43.4	%		43.4	%		32.8	%		32.8	%		15.1	%		15.1	%		28.6	%		28.8	%
	U.S.						Other Americas						Europe						Asia						Total
For the three months ended:	Mar 31, 2018			Mar 31, 2017			Mar 31, 2018			Mar 31, 2017			Mar 31, 2018			Mar 31, 2017			Mar 31, 2018			Mar 31, 2017			Mar 31, 2018			Mar 31, 2017
Operating Information
Unconsolidated Co-Investment Ventures:
Total revenues ($)		168			104			53			64			288			244			108			88			617			500
Net earnings ($)		13			36			14			17			93			73			42			24			162			150
Our earnings from unconsolidated co-investment ventures, net ($)		5			5			6			6			37			30			7			4			55			45

(1) Prologis’ investment balance is presented at our adjusted basis derived from the ventures’ U.S. GAAP information. The difference between our ownership interest of a venture’s equity and our investment balance at March 31, 2018 and December 31, 2017, results principally from three types of transactions: (i) deferred gains from the contribution of property to a venture prior to January 1, 2018 ($656.9 million and $667.3 million, respectively); (ii) recording additional costs associated with our investment in the venture ($98.0 million and $94.2 million, respectively); and (iii) advances to a venture ($304.0 million and $210.0 million, respectively). For deferred gains from partial sales recorded prior to the adoption the new revenue recognition standard, we will continue to recognize these gains over the lives of the underlying real estate properties or at the time of disposition to a third party.

(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

The following table summarizes the remaining equity commitments at March 31, 2018 (in millions):

	Equity Commitments						Expiration Date
	Prologis		Venture Partners		Total
Prologis Targeted U.S. Logistics Fund	$	-	$	563	$	563	2019
Prologis European Logistics Fund (1)		-		1,245		1,245	2018 – 2019
Prologis UK Logistics Venture (2)		23		132		155	2021
Prologis China Logistics Venture		294		1,665		1,959	2020 – 2024
Total	$	317	$	3,605	$	3,922

(1) Equity commitments are denominated in euro and reported in U.S. dollars based on an exchange rate of $1.23 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 $1.41 U.S. dollars to the British pound sterling.

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Assets Held for Sale or Contribution

3 Months Ended

Mar. 31, 2018

Real Estate Assets Held For Development And Sale [Abstract]

Assets Held for Sale or Contribution

NOTE 4. ASSETS HELD FOR SALE OR CONTRIBUTION

We have investments in certain real estate properties that met the criteria to be classified as held for sale or contribution at March 31, 2018 and December 31, 2017. 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 represented real estate investment balances and the related assets and liabilities for each property.

Assets held for sale or contribution consisted of the following (dollars and square feet in thousands):

	March 31,		December 31,
	2018		2017
Number of operating properties		23		22
Square feet		7,369		5,384
Total assets held for sale or contribution	$	473,154	$	342,060
Total liabilities associated with assets held for sale or contribution – included in Other Liabilities	$	5,335	$	9,341

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Debt

3 Months Ended

Mar. 31, 2018

Debt Disclosure [Abstract]

Debt

NOTE 5. 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 (dollars in thousands):

	March 31, 2018					December 31, 2017
	Weighted Average Interest Rate (1)			Amount Outstanding (2)		Weighted Average Interest Rate (1)			Amount Outstanding
Credit facilities		2.4	%	$	336,848		1.8	%	$	317,392
Senior notes		2.7	%		6,695,747		3.0	%		6,067,277
Term loans		1.2	%		1,456,308		1.7	%		2,046,945
Unsecured other		6.1	%		13,541		6.1	%		13,546
Secured mortgages		5.3	%		957,733		5.3	%		967,471
Total		2.8	%	$	9,460,177		2.9	%	$	9,412,631

(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 period for the debt outstanding.

(2) Included in the outstanding balances were borrowings denominated in non-U.S. dollars, principally: euro ($4.4 billion), Japanese yen ($1.3 billion), British pound sterling ($0.7 billion) and Canadian dollars ($0.4 billion).

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 to $3.0 billion (subject to currency fluctuations). We have the ability to increase the Global Facility to $3.8 billion, subject to currency fluctuations and obtaining additional lender commitments. Pricing under the Global Facility, including the spread over LIBOR, facility fees and letter of credit fees, varies based on the public debt ratings of the OP. The Global Facility is scheduled to mature in April 2020; however, we may extend the maturity date for six months on two occasions, subject to the satisfaction of certain conditions and payment of extension fees.

We also have a Japanese yen revolver (the “Revolver”) with availability of ¥50.0 billion ($469.7 million at March 31, 2018). We have the ability to increase the Revolver to ¥65.0 billion ($610.6 million at March 31, 2018), 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 at March 31, 2018 (in millions):

Aggregate lender commitments	$	3,563
Less:
Borrowings outstanding		337
Outstanding letters of credit		34
Current availability	$	3,192

Senior Notes

In January 2018, we issued €400.0 million ($494.2 million) senior notes bearing a floating rate of Euribor plus 0.25%, maturing in January 2020. The exchange rate used to calculate into U.S. dollars was the spot rate at the date of the transaction. The effective interest rate was -0.11% at March 31, 2018, due to the amortization of the net premium on the debt. In association with the issuance, we entered into cash flow hedges to effectively fix the interest rate, as discussed in Note 9. Following the issuance, we used the proceeds to pay down our multi-currency term loan (“2017 Term Loan”).

Term Loans

In February 2018, we borrowed on our Credit Facilities and paid down CAD $201.4 million ($158.9 million) on the Canadian term loan (the “2015 Canadian Term Loan”), leaving CAD $170.5 million ($132.2 million at March 31, 2018) outstanding. In association with the pay down of the 2015 Canadian Term Loan, we terminated our Canadian denominated cash flow hedges. See Note 9 for more information.

We paid down $500.0 million and $197.7 million during the three months ended March 31, 2018 and 2017, respectively on our 2017 Term Loan. We did not reborrow during the three months ended March 31, 2018 and reborrowed $377.5 million during the three months ended March 31, 2017.

Long-Term Debt Maturities

Principal payments due on our debt for the remainder of 2018 and for each year through the period ended December 31, 2022, and thereafter were as follows at March 31, 2018 (in thousands):

	Unsecured
	Credit		Senior			Term Loans			Secured
Maturity	Facilities		Notes			and Other			Mortgages			Total
2018 (1)	$	-	$	-		$	935		$	163,553		$	164,488
2019		-		-			1,013			446,323			447,336
2020 (2)		336,848		1,232,100			1,077			12,402			1,582,427
2021		-		862,470			910			14,695			878,075
2022		-		862,470			470,464			10,705			1,343,639
Thereafter		-		3,782,658			1,005,341			310,122			5,098,121
Subtotal		336,848		6,739,698			1,479,740			957,800			9,514,086
Premiums (discounts), net		-		(19,082	)		-			3,439			(15,643	)
Debt issuance costs, net		-		(24,869	)		(9,891	)		(3,506	)		(38,266	)
Total	$	336,848	$	6,695,747		$	1,469,849		$	957,733		$	9,460,177

(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 Global Facility that can be extended until 2021, as discussed above.

Financial Debt Covenants

We have $6.7 billion of senior notes and $1.5 billion of term loans outstanding at March 31, 2018 under two separate indentures, as supplemented, that were subject to certain financial covenants. We are also subject to financial covenants under our Credit Facilities and certain secured mortgages. At March 31, 2018, we were in compliance with all of our financial debt covenants.

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Noncontrolling Interests

3 Months Ended

Mar. 31, 2018

Noncontrolling Interest [Abstract]

Noncontrolling Interests

NOTE 6. 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 certain entities in which we do not own 100% of the equity but the equity of these entities is not exchangeable into our common stock.

Prologis, Inc.

The noncontrolling interests of the Parent include the noncontrolling interests 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 liabilities (dollars in thousands):

	Our Ownership Percentage						Noncontrolling Interests				Total Assets				Total Liabilities
	Mar 31, 2018			Dec 31, 2017			Mar 31, 2018		Dec 31, 2017		Mar 31, 2018		Dec 31, 2017		Mar 31, 2018		Dec 31, 2017
Prologis U.S. Logistics Venture		55.0	%		55.0	%	$	2,565,165	$	2,581,629	$	5,999,624	$	6,030,819	$	292,833	$	284,162
Other consolidated entities (1)	various			various				77,869		78,613		815,427		806,138		30,412		30,330
Prologis, L.P.								2,643,034		2,660,242		6,815,051		6,836,957		323,245		314,492
Limited partners in Prologis, L.P. (2) (3)								465,011		414,341		-		-		-		-
Prologis, Inc.							$	3,108,045	$	3,074,583	$	6,815,051	$	6,836,957	$	323,245	$	314,492

(1) 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 March 31, 2018 and December 31, 2017 were exchangeable into cash or, at our option, 1.0 million shares of the Parent’s common stock.

(2) We had 8.9 million Class A Units that were convertible into 8.5 million limited partnership units of the OP at March 31, 2018 and December 31, 2017, respectively.

(3) At March 31, 2018 and December 31, 2017, excluding the Class A Units, there were limited partnership units in the OP that were exchangeable into cash or, at our option, 3.9 million shares and 4.1 million shares of the Parent’s common stock. Also included are the vested OP Long-Term Incentive Plan Units (“LTIP Units”) associated with our long-term compensation plan, see further discussion of LTIP Units in Note 7.

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Long-Term Compensation

3 Months Ended

Mar. 31, 2018

Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]

Long-Term Compensation

NOTE 7. LONG-TERM COMPENSATION

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 vest, which range from three to ten years. POP awards are earned to the extent our three-year compound annualized total stockholder return (“TSR”) for the performance period is positive and exceeds the three-year compound annualized TSR for the Morgan Stanley Capital International (“MSCI”) US REIT Index for the same period plus 100 basis points.

We granted participation points for the 2018 – 2020 performance period in January 2018, with a fair value of $23.3 million using a Monte Carlo valuation model that assumed a risk-free interest rate of 2.1% and an expected volatility of 16.5%. The 2018 – 2020 performance period has an absolute maximum cap of $100 million. If the award is earned then 20% of the POP award is paid at the end of the performance period and the remaining 80% is subject to additional seven-year cliff vesting. The 20% that is paid at the end of the three-year performance period is subject to an additional three-year holding requirement.

The performance criteria were met for the 2015 – 2017 performance period, which resulted in awards being earned at December 31, 2017. An aggregate performance pool of $110.2 million was awarded in January 2018 in the form of 0.6 million shares of common stock and 1.2 million vested LTIP Units.

Other Equity-Based Compensation Plans and Programs

Our other equity-based compensation plans and programs include (i) the Prologis Promote Plan (“PPP”); (ii) the annual long-term incentive (“LTI”) equity award program (“Annual LTI Award”); and (iii) the annual bonus exchange program. Awards under these plans and programs may be issued in the form of restricted stock units (“RSUs”) or LTIP Units at the participant’s election. 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. Beginning in February 2018 with awards for PPP and Annual LTI Awards, the service period is four years.

Summary of Award Activity

RSUs

The following table summarizes the activity for RSUs for the three months ended March 31, 2018 (units in thousands):

				Weighted Average
	Unvested RSUs			Grant Date Fair Value
Balance at January 1, 2018		1,374		$	45.57
Granted		676			60.74
Vested and distributed		(709	)		44.65
Forfeited		(7	)		49.47
Balance at March 31, 2018		1,334		$	53.74

LTIP Units

The following table summarizes the activity for LTIP Units for the three months ended March 31, 2018 (units in thousands):

	Vested			Unvested			Unvested Weighted Average
	LTIP Units (1)			LTIP Units (1)			Grant Date Fair Value
Balance at January 1, 2018		1,532			1,829		$	46.48
Granted		-			1,244			60.94
Forfeited		-			(53	)		45.70
Vested LTIP Units		783			(783	)		44.58
Vested LTIP Units – POP (2)		1,170			-		N/A
Conversion to common limited partnership units		(25	)		-		N/A
Balance at March 31, 2018		3,460			2,237		$	55.20

(1) The outstanding LTIP Units are exchangeable into limited partnership units of the OP and redeemable for the Parent’s common stock after they vest and other applicable conditions have been met.

(2) Vested units were based on the POP performance criteria being met for the 2015 – 2017 performance period and represented the earned award amount, as discussed above.

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Earnings Per Common Share or Unit

3 Months Ended

Mar. 31, 2018

Earnings Per Share [Abstract]

Earnings Per Common Share or Unit

NOTE 8. 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 (in thousands, except per share and unit amounts) was as follows:

	Three Months Ended
	March 31,
Prologis, Inc.	2018		2017
Net earnings attributable to common stockholders – Basic	$	365,902	$	203,255
Net earnings attributable to exchangeable limited partnership units (1)		10,693		5,967
Adjusted net earnings attributable to common stockholders – Diluted	$	376,595	$	209,222
Weighted average common shares outstanding – Basic		532,185		528,721
Incremental weighted average effect on exchange of limited partnership units (1)		16,270		16,455
Incremental weighted average effect of equity awards		5,668		4,834
Weighted average common shares outstanding – Diluted (2)		554,123		550,010
Net earnings per share attributable to common stockholders:
Basic	$	0.69	$	0.38
Diluted	$	0.68	$	0.38

	Three Months Ended
	March 31,
Prologis, L.P.	2018			2017
Net earnings attributable to common unitholders	$	376,425		$	208,878
Net earnings attributable to Class A convertible common unitholders		(5,853	)		(3,331	)
Net earnings attributable to common unitholders – Basic		370,572			205,547
Net earnings attributable to Class A convertible common unitholders		5,853			3,331
Net earnings attributable to exchangeable limited partnership units		170			344
Adjusted net earnings attributable to common unitholders – Diluted	$	376,595		$	209,222
Weighted average common partnership units outstanding – Basic		538,977			534,685
Incremental weighted average effect on exchange of Class A units		8,512			8,664
Incremental weighted average effect on exchange of limited partnership units		966			1,827
Incremental weighted average effect of equity awards of Prologis, Inc.		5,668			4,834
Weighted average common units outstanding – Diluted (2)		554,123			550,010
Net earnings per unit attributable to common unitholders:
Basic	$	0.69		$	0.38
Diluted	$	0.68		$	0.38

(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) Our total weighted average potentially dilutive shares and units outstanding consisted of the following:  

	Three Months Ended
	March 31,
	2018		2017
Total limited partnership units		9,478		10,491
Total stock awards		8,380		8,278
Prologis, L.P.		17,858		18,769
Limited partners in Prologis, L.P.		6,792		5,964
Prologis, Inc.		24,650		24,733

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Financial Instruments and Fair Value Measurements

3 Months Ended

Mar. 31, 2018

Derivative Instruments And Hedging Activities Disclosure [Abstract]

Financial Instruments and Fair Value Measurements

NOTE 9. FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS

Derivative Financial Instruments

In the normal course of business, our operations are exposed to market risks, including the effect of changes in foreign currency exchange rates and interest rates. 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 our foreign investments and 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 recognize derivatives at fair value within the line items Other Assets and Other Liabilities. We do not use derivative financial instruments for trading or speculative purposes. Each derivative transaction is customized and not exchange-traded. Management reviews our derivative positions, overall risk management strategy and hedging program, on a regular basis. We only enter into transactions that we believe will be highly effective at offsetting the underlying risk. There have been no significant changes in our policy or strategy from what was disclosed in our Annual Report on Form 10-K for the year ended December 31, 2017.

The following table presents the fair value and classification of our derivative financial instruments (in thousands):

	March 31, 2018				December 31, 2017
	Asset		Liability		Asset		Liability
Foreign currency contracts
Net investment hedges
Canadian dollar	$	-	$	123	$	-	$	7,263
Forwards and options (1)
Canadian dollar		436		592		-		1,698
British pound sterling		-		12,090		2,440		8,103
Euro		28		19,365		2		14,234
Japanese yen		1,663		5,009		6,474		931
Interest rate swaps
Cash flow hedges		-		485		10,223		-
Total fair value of derivatives	$	2,127	$	37,664	$	19,139	$	32,229

(1) As discussed below, 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 three months ended March 31 (in millions, except for weighted average forward rates and number of active contracts):  

	Foreign Currency Contracts
2018	Net Investment Hedges			Forwards and Options
Local Currency	CAD			CAD			CNY			EUR			GBP			JPY
Notional amounts at January 1	$	133		$	72		¥	-		€	199		£	102		¥	16,200
New contracts		128			6			519			23			-			-
Matured, expired or settled contracts		(133	)		(8	)		(519	)		(22	)		(18	)		(2,000	)
Notional amounts at March 31	$	128		$	70		¥	-		€	200		£	84		¥	14,200
	Foreign Currency Contracts
U.S. Dollar	Net Investment Hedges (1)			Forwards and Options (2)
Notional amounts at January 1	$	99		$	56		$	-		$	233		$	132		$	153
New contracts		100			5			80			28			-			-
Matured, expired or settled contracts		(99	)		(6	)		(80	)		(25	)		(24	)		(19	)
Notional amounts at March 31	$	100		$	55		$	-		$	236		$	108		$	134
Weighted average forward      rate at March 31		1.28			1.28			-			1.18			1.30			106.20
Active contracts at March 31		2			24			-			29			18			30

	Foreign Currency Contracts
2017	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		-			32			63			2,000
Matured, expired or settled contracts		(133	)		-		(7	)		(26	)		(15	)		(1,750	)
Notional amounts at March 31	$	133		£	131	$	43		€	180		£	96		¥	15,750
	Foreign Currency Contracts
U.S. Dollar	Net Investment Hedges					Forwards and Options (2)
Notional amounts at January 1	$	100		$	46	$	38		$	197		$	78		$	144
New contracts		99			127		-			36			80			19
Matured, expired or settled contracts		(100	)		-		(6	)		(30	)		(22	)		(16	)
Notional amounts at March 31	$	99		$	173	$	32		$	203		$	136		$	147

(1) During the three months ended March 31, 2018, we settled two Canadian net investment hedges. See Other Comprehensive Income (Loss) discussed below for the impact of these hedges on our Consolidated Statements of Comprehensive Income during the periods presented.

(2) During thethree months ended March 31, 2018 and 2017, we exercised 15 and 11 forward and option contracts, respectively. We realized losses of $6.8 million and gains of $5.3 million for the three months ended March 31, 2018 and 2017, respectively, from the contracts that matured, expired or settled in Foreign Currency and Derivative Losses, Net in the Consolidated Statements of Income.

We recognized unrealized losses of $12.9 million and $13.7 million for the three months ended March 31, 2018 and 2017, respectively, from the change in value of our outstanding foreign currency contracts within Foreign Currency and Derivative Losses, Net.

Interest Rate Swaps

The following table summarizes the activity of our interest rates swaps designated as cash flow hedges (in millions):

	Three Months Ended March 31,
	2018			2017
Notional amounts at January 1	$	271		$	271
New contracts (1)		500			-
Matured, expired or settled contracts (2)		(271	)		-
Notional amounts at March 31	$	500		$	271

(1) During the three months ended March 31, 2018, we entered into two contracts with an aggregated notional amount of €400.0 million ($499.7 million) to effectively fix the interest rate on our senior notes bearing a floating rate of Euribor plus 0.25% issued in January 2018.

(2) During 2018, we repaid CAD $201.4 million ($158.9 million) on our 2015 Canadian Term Loan, leaving CAD $170.5 million ($132.2 million at March 31, 2018) outstanding. At that time, we settled the interest rate swap contracts related to the 2015 Canadian Term Loan and we determined it was no longer probable that we would continue to have the future cash flows as originally hedged. As a result, the $12.5 million gain in Accumulated Other Comprehensive Income (Loss) “AOCI/L” at the time of settlement was reclassified to Interest Expense during the three months ended March 31, 2018.

During the three months ended March 31, 2018 and 2017, we had no losses due to hedge ineffectiveness.

Other Comprehensive Income (Loss)

The change in Other Comprehensive Income (Loss) in the Consolidated Statements of Comprehensive Income during the periods presented is due to the translation into U.S. dollars on consolidation of the financial statements of our consolidated subsidiaries whose functional currency is not the U.S. dollar. The change in fair value of the effective portion of our derivative and nonderivative instruments that have been designated as hedges and the translation of our nonderivative net investment hedges discussed below are also included in Other Comprehensive Income (Loss).

The following table presents these changes in Other Comprehensive Income (Loss) (in thousands):

	Three Months Ended March 31,
	2018			2017
Derivative net investment hedges (1)	$	3,093		$	2,294
Cash flow hedges (2)		(9,285	)		429
Our share of derivatives from unconsolidated co-investment ventures		2,998			2,202
Total derivative hedging instruments		(3,194	)		4,925
Nonderivative net investment hedges (3) (4)		(109,877	)		(44,526	)
Total derivative and nonderivative hedging instruments – gains (losses)	$	(113,071	)	$	(39,601	)
Cumulative translation adjustment		111,554			81,899
Total change in other comprehensive income (loss)	$	(1,517	)	$	42,298

(1) We paid $4.0 million and received $1.8 million for the three months ended March 31, 2018 and 2017, respectively, on the settlement of net investment hedges.

(2) The amounts reclassified to interest expense due to the amortization of previously settled cash flow hedges for the three months ended March 31, 2018 and 2017, were $1.1 million and $1.4 million, respectively. Additionally, during the three months ended March 31, 2018 we reclassified the settlement of the interest rate swap contracts on the 2015 Canadian Term Loan, as discussed above. For the next 12 months from March 31, 2018, we estimate an additional expense of $4.3 million will be reclassified to Interest Expense.

(3) At March 31, 2018 and December 31, 2017, we had €3.0 billion ($3.6 billion) and €3.1 billion ($3.6 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 $9.2 million and $4.1 million in Foreign Currency and Derivative Losses, Net on the unhedged portion of our debt, net of accrued interest, for the three months ended March 31, 2018 and 2017, respectively.

(4) At March 31, 2018 and December 31, 2017, we had £213.7 million ($295.3 million) and £323.7 million ($436.0 million) of debt, net of accrued interest, respectively, designated as a nonderivative financial instrument hedge of our net investment in international subsidiaries. We recognized unrealized losses of $15.1 million in Foreign Currency and Derivative Losses, Net on the unhedged portion of our debt, net of accrued interest, for the three months ended March 31, 2018. We did not recognize any gains or losses for the three months ended March 31, 2017.

Fair Value Measurements

There have been no significant changes in our policy from what was disclosed in our Annual Report on Form 10-K for the year ended December 31, 2017.

Fair Value Measurements on a Recurring Basis

At March 31, 2018 and December 31, 2017, 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 March 31, 2018 and December 31, 2017, 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 on a nonrecurring basis at fair value and the lower of their carrying amount or their estimated fair value less the costs to sell, respectively, at March 31, 2018 and December 31, 2017. At March 31, 2018 and December 31, 2017, we estimate the fair value of our properties using Level 2 or Level 3 inputs from the fair value hierarchy. See more information on our acquired properties and assets held for sale or contribution in Notes 2 and 4, respectively.

Fair Value of Financial Instruments

At March 31, 2018 and December 31, 2017, 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 March 31, 2018 and December 31, 2017, 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 mortgages 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 (in thousands):

	March 31, 2018				December 31, 2017
	Carrying Value		Fair Value		Carrying Value		Fair Value
Credit Facilities	$	336,848	$	336,909	$	317,392	$	317,496
Senior notes		6,695,747		7,079,764		6,067,277		6,537,100
Term loans and unsecured other		1,469,849		1,483,207		2,060,491		2,075,002
Secured mortgages		957,733		1,004,500		967,471		1,026,197
Total	$	9,460,177	$	9,904,380	$	9,412,631	$	9,955,795

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Business Segments

3 Months Ended

Mar. 31, 2018

Segment Reporting [Abstract]

Business Segments

NOTE 10. BUSINESS SEGMENTS

Our current business strategy consists of two operating segments: Real Estate Operations and Strategic Capital. We generate revenues, net operating income, earnings 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 and property management services and we earn additional revenues by providing leasing, acquisition, construction, development, financing, legal 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; (ii) each reportable business segment’s net operating income from external customers to Operating Income and Earnings Before Income Taxes; and (iii) each reportable business segment’s assets to Total Assets. Our chief operating decision makers rely primarily on net operating income and similar measures to make decisions about allocating resources and assessing segment performance. The applicable components of Total Revenues, Operating Income, Earnings Before Income Taxes and Total Assets are allocated to each reportable business segment’s revenues, net operating income and assets. Items that are not directly assignable to a segment, such as certain corporate income and expenses, are not allocated but reflected as reconciling items. The following reconciliations are presented in thousands:

	Three Months Ended March 31,
		2018			2017
Segment revenues:
Real estate operations segment:
U.S.	$	499,257		$	524,147
Other Americas		30,431			15,089
Europe		17,202			18,231
Asia		13,805			14,643
Total real estate operations segment		560,695			572,110
Strategic capital segment:
U.S.		16,069			11,908
Other Americas		6,153			6,051
Europe		38,817			26,262
Asia		71,922			12,824
Total strategic capital segment		132,961			57,045
Total segment revenues		693,656			629,155
Segment net operating income:
Real estate operations segment:
U.S. (1)		369,364			384,100
Other Americas		22,923			9,982
Europe		12,459			12,858
Asia		9,769			9,908
Total real estate operations segment		414,515			416,848
Strategic capital segment:
U.S. (1)		(4,236	)		1,939
Other Americas		2,907			3,145
Europe		27,663			16,390
Asia		62,767			3,772
Total strategic capital segment		89,101			25,246
Total segment net operating income		503,616			442,094
Reconciling items:
General and administrative expenses		62,428			53,617
Depreciation and amortization expenses		204,081			226,591
Operating income		237,107			161,886
Earnings from unconsolidated entities, net		62,656			48,605
Interest expense		(47,245	)		(72,912	)
Interest and other income, net		1,976			2,785
Gains on dispositions of investments in real estate, net		195,111			97,325
Foreign currency and derivative losses, net		(41,094	)		(7,400	)
Earnings before income taxes	$	408,511		$	230,289

	March 31,		December 31,
		2018		2017
Segment assets:
Real estate operations segment:
U.S.	$	19,054,745	$	19,058,610
Other Americas		1,787,608		1,767,385
Europe		1,037,712		1,008,340
Asia		953,788		1,083,764
Total real estate operations segment		22,833,853		22,918,099
Strategic capital segment:
U.S.		16,756		16,818
Europe		25,280		25,280
Asia		360		544
Total strategic capital segment		42,396		42,642
Total segment assets		22,876,249		22,960,741
Reconciling items:
Investments in and advances to unconsolidated entities		5,675,999		5,496,450
Assets held for sale or contribution		473,154		342,060
Notes receivable backed by real estate		-		34,260
Cash and cash equivalents		458,099		447,046
Other assets		187,984		200,518
Total reconciling items		6,795,236		6,520,334
Total assets	$	29,671,485	$	29,481,075

(1) This includes compensation and personnel costs for employees who were located in the U.S. but also support other regions.

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Supplemental Cash Flow Information

3 Months Ended

Mar. 31, 2018

Supplemental Cash Flow Elements [Abstract]

Supplemental Cash Flow Information

NOTE 11. SUPPLEMENTAL CASH FLOW INFORMATION

Our significant noncash investing and financing activities for the three months ended March 31, 2018 and 2017 included the following:

• We capitalized $7.5 million and $7.0 million in 2018 and 2017, respectively, of equity-based compensation expense resulting from our development and leasing activities.

• We issued 0.2 million and 0.6 million shares in 2018 and in 2017, respectively, of the Parent’s common stock upon redemption of an equal number of common limited partnership units in the OP. In 2018, the 0.2 million shares were subsequently redeemed for cash.

• We received $50.6 million and $10.2 million in 2018 and 2017, respectively, of ownership interests in certain unconsolidated co-investment ventures as a portion of our proceeds from the contribution of properties to these entities, as disclosed in Note 2.

We paid $82.9 million and $111.5 million for interest, net of amounts capitalized, for the three months ended March 31, 2018 and 2017, respectively.

We paid $24.8 million and $15.2 million for income taxes, net of refunds, for the three months ended March 31, 2018 and 2017, respectively.

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General (Policies)

3 Months Ended

Mar. 31, 2018

Accounting Policies [Abstract]

Basis of Presentation

Basis of Presentation. 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.

The accompanying unaudited interim financial information has been prepared according to the rules and regulations of the U.S. Securities and Exchange Commission (“SEC”). Certain information and note disclosures normally included in our annual financial statements prepared in accordance with GAAP have been condensed or omitted in accordance with such rules and regulations. Our management believes that the disclosures presented in these financial statements are adequate to make the information presented not misleading. In our opinion, all adjustments and eliminations, consisting only of normal recurring adjustments, necessary to present fairly the financial position and results of operations for both the Parent and the OP for the reported periods have been included. The results of operations for such interim periods are not necessarily indicative of the results for the full year. The accompanying unaudited interim financial information should be read in conjunction with our Annual Report on Form 10-K for the year ended December 31, 2017, as filed with the SEC, and other public information.

New Accounting Pronouncements

New Accounting Pronouncements.

New Accounting Standards Adopted

Revenue Recognition. In May 2014, the Financial Accounting Standards Board (“FASB”) issued an accounting standard update (“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. 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.

We adopted the revenue recognition and derecognition of non-financial assets standards (collectively “the new revenue recognition standard”) on January 1, 2018, on a modified retrospective basis.

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 new revenue recognition standard included recurring and transactional fees and incentive fees (“promotes” or “promote revenues”) earned from our co-investment ventures as well as dispositions and contributions of real estate properties. There is no change in our recognition of recurring and transactional fees as we will continue to recognize these fees as we provide the services. Promote revenues are earned based on a venture’s cumulative returns over a certain time-period and the returns are determined by both the operating performance and real estate valuation of the venture, including highly variable inputs such as capitalization rates, interest rates and foreign currency exchange rates. As these key inputs are highly volatile and out of our control, and such volatility can materially impact our promotes period over period, we expect promote revenues will continue to be recognized at or near the end of the performance period. Accordingly, we do not expect significant changes in promote revenue recognition as a result of this ASU.

For dispositions of real estate properties to third parties, the standard will not impact the recognition of the sale. Beginning January 1, 2018, we recognized the entire gain attributed to contributions of real estate properties to unconsolidated entities. We previously recognized a gain on contribution only to the extent of the third-party ownership in the unconsolidated entity acquiring the property and deferred the portion of the gain related to our ownership. For discussion of net gains on contributions to unconsolidated entities recognized during the three months ended March 31, 2018 and 2017, see Note 2. For deferred gains from partial sales recorded prior to the adoption, we will continue to recognize these gains over the lives of the underlying real estate properties or at the time of disposition to a third party, as discussed in Note 3.

We adopted the practical expedient to only assess the recognition of revenue for open contracts during the transition period and there was no adjustment to the opening balance of retained earnings at January 1, 2018. The comparative information has not been restated and continues to be reported under the accounting standards in effect for that period.

New Accounting Standards Issued but not yet Adopted

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 the three months ended March 31, 2018 and 2017, we capitalized $5.4 million and $6.5 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 finance or operating 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 90 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. There have been no significant changes to our ground and office space leases since December 31, 2017. Details of our future minimum rental payments under these ground and office space leases are disclosed in Note 4 to the Annual Report on Form 10-K for the year ended December 31, 2017.

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 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 evaluate the key drivers in the measurement of the ROU asset and lease liability and 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 consolidated 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 do not expect the adoption of this standard to have a material impact on the Consolidated Financial Statements.

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Real Estate (Tables)

3 Months Ended

Mar. 31, 2018

Real Estate [Abstract]

Investments in Real Estate Properties

Investments in real estate properties consisted of the following (dollars and square feet in thousands):

	Square Feet				Number of Buildings
	March 31,		December 31,		March 31,		December 31,		March 31,		December 31,
	2018		2017		2018		2017		2018		2017
Operating properties:
Buildings and improvements		290,474		294,811		1,511		1,525	$	16,720,688	$	16,849,349
Improved land										5,700,945		5,735,978
Development portfolio, including      land costs:
Prestabilized		6,512		7,345		22		22		501,772		546,173
Properties under development		23,116		22,216		62		63		1,195,715		1,047,316
Land (1)										1,231,759		1,154,383
Other real estate investments (2)										525,123		505,445
Total investments in real estate      properties										25,876,002		25,838,644
Less accumulated depreciation										4,199,159		4,059,348
Net investments in real estate      properties									$	21,676,843	$	21,779,296

(1) Included in our investments in real estate at March 31, 2018 and December 31, 2017, were 5,224 and 5,191 acres of land, respectively. During the three months ended March 31, 2018, we acquired 379 acres of land for $134.9 million.

(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 Real Estate Disposition Activity

The following table summarizes our real estate disposition activity (dollars and square feet in thousands):

	Three Months Ended March 31,
	2018		2017
Contributions to unconsolidated co-investment ventures
Number of properties		8		5
Square feet		3,078		2,769
Net proceeds (1)	$	539,822	$	397,489
Gains on contributions, net (1) (2)	$	167,726	$	88,366
Dispositions to third parties
Number of properties		11		18
Square feet		1,303		2,318
Net proceeds (1) (3)	$	87,981	$	243,389
Gains on dispositions, net (1) (3)	$	27,385	$	8,959
Total gains on dispositions of investments in real estate, net	$	195,111	$	97,325

(1) Includes the contribution and disposition of land parcels.

(2) The three months ended March 31, 2018 reflects the adoption of the new revenue recognition standard under which we recognized the entire gain attributed to contributions of real estate properties to unconsolidated entities. The three months ended March 31, 2017 reflects our prior recognition of the gain to the extent of the third-party ownership in the unconsolidated entity acquiring the property with the deferral of a portion of the gain related to our ownership.

(3) Includes the sale of our investment in Europe Logistics Venture 1 in January 2017.

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Unconsolidated Entities (Tables)

3 Months Ended

Mar. 31, 2018

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 (in thousands):

	March 31,		December 31,
	2018		2017
Unconsolidated co-investment ventures	$	5,468,405	$	5,274,702
Other ventures		207,594		221,748
Total	$	5,675,999	$	5,496,450

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 key property information, financial position and operating information of our unconsolidated co-investment ventures (not our proportionate share) and the amounts we recognized in the Consolidated Financial Statements related to our unconsolidated co-investment ventures (dollars and square feet in millions):

	U.S.						Other Americas						Europe						Asia						Total
As of:	Mar 31, 2018			Dec 31, 2017			Mar 31, 2018			Dec 31, 2017			Mar 31, 2018			Dec 31, 2017			Mar 31, 2018			Dec 31, 2017			Mar 31, 2018			Dec 31, 2017
Key Property Information
Ventures		1			1			2			2			3			3			2			2			8			8
Operating properties		552			552			205			205			691			707			100			95			1,548			1,559
Square feet		88			88			37			37			163			166			43			41			331			332
Financial Position
Unconsolidated Co-Investment Ventures:
Total assets ($)		7,009			7,062			2,102			2,118			13,941			13,586			6,749			6,133			29,801			28,899
Third-party debt ($)		2,278			2,313			744			756			2,746			2,682			2,607			2,328			8,375			8,079
Total liabilities ($)		2,479			2,520			773			782			3,884			3,655			2,989			2,685			10,125			9,642
Our investment balance ($) (1)		1,372			1,383			555			555			2,898			2,813			643			524			5,468			5,275
Our weighted average ownership (2)		28.1	%		28.2	%		43.4	%		43.4	%		32.8	%		32.8	%		15.1	%		15.1	%		28.6	%		28.8	%
	U.S.						Other Americas						Europe						Asia						Total
For the three months ended:	Mar 31, 2018			Mar 31, 2017			Mar 31, 2018			Mar 31, 2017			Mar 31, 2018			Mar 31, 2017			Mar 31, 2018			Mar 31, 2017			Mar 31, 2018			Mar 31, 2017
Operating Information
Unconsolidated Co-Investment Ventures:
Total revenues ($)		168			104			53			64			288			244			108			88			617			500
Net earnings ($)		13			36			14			17			93			73			42			24			162			150
Our earnings from unconsolidated co-investment ventures, net ($)		5			5			6			6			37			30			7			4			55			45

(1) Prologis’ investment balance is presented at our adjusted basis derived from the ventures’ U.S. GAAP information. The difference between our ownership interest of a venture’s equity and our investment balance at March 31, 2018 and December 31, 2017, results principally from three types of transactions: (i) deferred gains from the contribution of property to a venture prior to January 1, 2018 ($656.9 million and $667.3 million, respectively); (ii) recording additional costs associated with our investment in the venture ($98.0 million and $94.2 million, respectively); and (iii) advances to a venture ($304.0 million and $210.0 million, respectively). For deferred gains from partial sales recorded prior to the adoption the new revenue recognition standard, we will continue to recognize these gains over the lives of the underlying real estate properties or at the time of disposition to a third party.

(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.

Summary of Strategic Capital Revenues Recognized in Consolidated Statements of Income Related to Co-Investment Ventures

The following table summarizes the Strategic Capital Revenues we recognized in the Consolidated Statements of Income related to our unconsolidated co-investment ventures (in thousands):

	Three Months Ended March 31,
	2018		2017
Recurring fees	$	54,644	$	44,195
Transactional fees		15,624		8,593
Promote revenues		62,544		3,146
Total strategic capital revenues from unconsolidated co-investment ventures, net	$	132,812	$	55,934

Summary of Remaining Equity Commitments

The following table summarizes the remaining equity commitments at March 31, 2018 (in millions):

	Equity Commitments						Expiration Date
	Prologis		Venture Partners		Total
Prologis Targeted U.S. Logistics Fund	$	-	$	563	$	563	2019
Prologis European Logistics Fund (1)		-		1,245		1,245	2018 – 2019
Prologis UK Logistics Venture (2)		23		132		155	2021
Prologis China Logistics Venture		294		1,665		1,959	2020 – 2024
Total	$	317	$	3,605	$	3,922

(1) Equity commitments are denominated in euro and reported in U.S. dollars based on an exchange rate of $1.23 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 $1.41 U.S. dollars to the British pound sterling.

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Assets Held for Sale or Contribution (Tables)

3 Months Ended

Mar. 31, 2018

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):

	March 31,		December 31,
	2018		2017
Number of operating properties		23		22
Square feet		7,369		5,384
Total assets held for sale or contribution	$	473,154	$	342,060
Total liabilities associated with assets held for sale or contribution – included in Other Liabilities	$	5,335	$	9,341

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Debt (Tables)

3 Months Ended

Mar. 31, 2018

Debt Disclosure [Abstract]

Debt Summary

The following table summarizes our debt (dollars in thousands):

	March 31, 2018					December 31, 2017
	Weighted Average Interest Rate (1)			Amount Outstanding (2)		Weighted Average Interest Rate (1)			Amount Outstanding
Credit facilities		2.4	%	$	336,848		1.8	%	$	317,392
Senior notes		2.7	%		6,695,747		3.0	%		6,067,277
Term loans		1.2	%		1,456,308		1.7	%		2,046,945
Unsecured other		6.1	%		13,541		6.1	%		13,546
Secured mortgages		5.3	%		957,733		5.3	%		967,471
Total		2.8	%	$	9,460,177		2.9	%	$	9,412,631

(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 period for the debt outstanding.

(2) Included in the outstanding balances were borrowings denominated in non-U.S. dollars, principally: euro ($4.4 billion), Japanese yen ($1.3 billion), British pound sterling ($0.7 billion) and Canadian dollars ($0.4 billion).

Credit Facilities

The following table summarizes information about our Credit Facilities at March 31, 2018 (in millions):

Aggregate lender commitments	$	3,563
Less:
Borrowings outstanding		337
Outstanding letters of credit		34
Current availability	$	3,192

Long-Term Debt Maturities

Principal payments due on our debt for the remainder of 2018 and for each year through the period ended December 31, 2022, and thereafter were as follows at March 31, 2018 (in thousands):

	Unsecured
	Credit		Senior			Term Loans			Secured
Maturity	Facilities		Notes			and Other			Mortgages			Total
2018 (1)	$	-	$	-		$	935		$	163,553		$	164,488
2019		-		-			1,013			446,323			447,336
2020 (2)		336,848		1,232,100			1,077			12,402			1,582,427
2021		-		862,470			910			14,695			878,075
2022		-		862,470			470,464			10,705			1,343,639
Thereafter		-		3,782,658			1,005,341			310,122			5,098,121
Subtotal		336,848		6,739,698			1,479,740			957,800			9,514,086
Premiums (discounts), net		-		(19,082	)		-			3,439			(15,643	)
Debt issuance costs, net		-		(24,869	)		(9,891	)		(3,506	)		(38,266	)
Total	$	336,848	$	6,695,747		$	1,469,849		$	957,733		$	9,460,177

(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 Global Facility that can be extended until 2021, as discussed above.

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Noncontrolling Interests (Tables)

3 Months Ended

Mar. 31, 2018

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 liabilities (dollars in thousands):

	Our Ownership Percentage						Noncontrolling Interests				Total Assets				Total Liabilities
	Mar 31, 2018			Dec 31, 2017			Mar 31, 2018		Dec 31, 2017		Mar 31, 2018		Dec 31, 2017		Mar 31, 2018		Dec 31, 2017
Prologis U.S. Logistics Venture		55.0	%		55.0	%	$	2,565,165	$	2,581,629	$	5,999,624	$	6,030,819	$	292,833	$	284,162
Other consolidated entities (1)	various			various				77,869		78,613		815,427		806,138		30,412		30,330
Prologis, L.P.								2,643,034		2,660,242		6,815,051		6,836,957		323,245		314,492
Limited partners in Prologis, L.P. (2) (3)								465,011		414,341		-		-		-		-
Prologis, Inc.							$	3,108,045	$	3,074,583	$	6,815,051	$	6,836,957	$	323,245	$	314,492

(1) 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 March 31, 2018 and December 31, 2017 were exchangeable into cash or, at our option, 1.0 million shares of the Parent’s common stock.

(2) We had 8.9 million Class A Units that were convertible into 8.5 million limited partnership units of the OP at March 31, 2018 and December 31, 2017, respectively.

(3) At March 31, 2018 and December 31, 2017, excluding the Class A Units, there were limited partnership units in the OP that were exchangeable into cash or, at our option, 3.9 million shares and 4.1 million shares of the Parent’s common stock. Also included are the vested OP Long-Term Incentive Plan Units (“LTIP Units”) associated with our long-term compensation plan, see further discussion of LTIP Units in Note 7.

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Long-Term Compensation (Tables)

3 Months Ended

Mar. 31, 2018

Restricted Stock Units (RSUs) [Member]

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 RSUs for the three months ended March 31, 2018 (units in thousands):

				Weighted Average
	Unvested RSUs			Grant Date Fair Value
Balance at January 1, 2018		1,374		$	45.57
Granted		676			60.74
Vested and distributed		(709	)		44.65
Forfeited		(7	)		49.47
Balance at March 31, 2018		1,334		$	53.74

Long Term Incentive Plan Units [Member]

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 three months ended March 31, 2018 (units in thousands):

	Vested			Unvested			Unvested Weighted Average
	LTIP Units (1)			LTIP Units (1)			Grant Date Fair Value
Balance at January 1, 2018		1,532			1,829		$	46.48
Granted		-			1,244			60.94
Forfeited		-			(53	)		45.70
Vested LTIP Units		783			(783	)		44.58
Vested LTIP Units – POP (2)		1,170			-		N/A
Conversion to common limited partnership units		(25	)		-		N/A
Balance at March 31, 2018		3,460			2,237		$	55.20

(1) The outstanding LTIP Units are exchangeable into limited partnership units of the OP and redeemable for the Parent’s common stock after they vest and other applicable conditions have been met.

(2) Vested units were based on the POP performance criteria being met for the 2015 – 2017 performance period and represented the earned award amount, as discussed above.

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Earnings Per Common Share or Unit (Tables)

3 Months Ended

Mar. 31, 2018

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 (in thousands, except per share and unit amounts) was as follows:

	Three Months Ended
	March 31,
Prologis, Inc.	2018		2017
Net earnings attributable to common stockholders – Basic	$	365,902	$	203,255
Net earnings attributable to exchangeable limited partnership units (1)		10,693		5,967
Adjusted net earnings attributable to common stockholders – Diluted	$	376,595	$	209,222
Weighted average common shares outstanding – Basic		532,185		528,721
Incremental weighted average effect on exchange of limited partnership units (1)		16,270		16,455
Incremental weighted average effect of equity awards		5,668		4,834
Weighted average common shares outstanding – Diluted (2)		554,123		550,010
Net earnings per share attributable to common stockholders:
Basic	$	0.69	$	0.38
Diluted	$	0.68	$	0.38

	Three Months Ended
	March 31,
Prologis, L.P.	2018			2017
Net earnings attributable to common unitholders	$	376,425		$	208,878
Net earnings attributable to Class A convertible common unitholders		(5,853	)		(3,331	)
Net earnings attributable to common unitholders – Basic		370,572			205,547
Net earnings attributable to Class A convertible common unitholders		5,853			3,331
Net earnings attributable to exchangeable limited partnership units		170			344
Adjusted net earnings attributable to common unitholders – Diluted	$	376,595		$	209,222
Weighted average common partnership units outstanding – Basic		538,977			534,685
Incremental weighted average effect on exchange of Class A units		8,512			8,664
Incremental weighted average effect on exchange of limited partnership units		966			1,827
Incremental weighted average effect of equity awards of Prologis, Inc.		5,668			4,834
Weighted average common units outstanding – Diluted (2)		554,123			550,010
Net earnings per unit attributable to common unitholders:
Basic	$	0.69		$	0.38
Diluted	$	0.68		$	0.38

(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) Our total weighted average potentially dilutive shares and units outstanding consisted of the following:  

	Three Months Ended
	March 31,
	2018		2017
Total limited partnership units		9,478		10,491
Total stock awards		8,380		8,278
Prologis, L.P.		17,858		18,769
Limited partners in Prologis, L.P.		6,792		5,964
Prologis, Inc.		24,650		24,733

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Financial Instruments and Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2018

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 (in thousands):

	March 31, 2018				December 31, 2017
	Asset		Liability		Asset		Liability
Foreign currency contracts
Net investment hedges
Canadian dollar	$	-	$	123	$	-	$	7,263
Forwards and options (1)
Canadian dollar		436		592		-		1,698
British pound sterling		-		12,090		2,440		8,103
Euro		28		19,365		2		14,234
Japanese yen		1,663		5,009		6,474		931
Interest rate swaps
Cash flow hedges		-		485		10,223		-
Total fair value of derivatives	$	2,127	$	37,664	$	19,139	$	32,229

(1) As discussed below, 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 three months ended March 31 (in millions, except for weighted average forward rates and number of active contracts):  

	Foreign Currency Contracts
2018	Net Investment Hedges			Forwards and Options
Local Currency	CAD			CAD			CNY			EUR			GBP			JPY
Notional amounts at January 1	$	133		$	72		¥	-		€	199		£	102		¥	16,200
New contracts		128			6			519			23			-			-
Matured, expired or settled contracts		(133	)		(8	)		(519	)		(22	)		(18	)		(2,000	)
Notional amounts at March 31	$	128		$	70		¥	-		€	200		£	84		¥	14,200
	Foreign Currency Contracts
U.S. Dollar	Net Investment Hedges (1)			Forwards and Options (2)
Notional amounts at January 1	$	99		$	56		$	-		$	233		$	132		$	153
New contracts		100			5			80			28			-			-
Matured, expired or settled contracts		(99	)		(6	)		(80	)		(25	)		(24	)		(19	)
Notional amounts at March 31	$	100		$	55		$	-		$	236		$	108		$	134
Weighted average forward      rate at March 31		1.28			1.28			-			1.18			1.30			106.20
Active contracts at March 31		2			24			-			29			18			30

	Foreign Currency Contracts
2017	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		-			32			63			2,000
Matured, expired or settled contracts		(133	)		-		(7	)		(26	)		(15	)		(1,750	)
Notional amounts at March 31	$	133		£	131	$	43		€	180		£	96		¥	15,750
	Foreign Currency Contracts
U.S. Dollar	Net Investment Hedges					Forwards and Options (2)
Notional amounts at January 1	$	100		$	46	$	38		$	197		$	78		$	144
New contracts		99			127		-			36			80			19
Matured, expired or settled contracts		(100	)		-		(6	)		(30	)		(22	)		(16	)
Notional amounts at March 31	$	99		$	173	$	32		$	203		$	136		$	147

(1) During the three months ended March 31, 2018, we settled two Canadian net investment hedges. See Other Comprehensive Income (Loss) discussed below for the impact of these hedges on our Consolidated Statements of Comprehensive Income during the periods presented.

(2) During thethree months ended March 31, 2018 and 2017, we exercised 15 and 11 forward and option contracts, respectively. We realized losses of $6.8 million and gains of $5.3 million for the three months ended March 31, 2018 and 2017, respectively, from the contracts that matured, expired or settled in Foreign Currency and Derivative Losses, Net in the Consolidated Statements of Income.

Summary of Activity in Interest Rate Swaps

The following table summarizes the activity of our interest rates swaps designated as cash flow hedges (in millions):

	Three Months Ended March 31,
	2018			2017
Notional amounts at January 1	$	271		$	271
New contracts (1)		500			-
Matured, expired or settled contracts (2)		(271	)		-
Notional amounts at March 31	$	500		$	271

(1) During the three months ended March 31, 2018, we entered into two contracts with an aggregated notional amount of €400.0 million ($499.7 million) to effectively fix the interest rate on our senior notes bearing a floating rate of Euribor plus 0.25% issued in January 2018.

(2) During 2018, we repaid CAD $201.4 million ($158.9 million) on our 2015 Canadian Term Loan, leaving CAD $170.5 million ($132.2 million at March 31, 2018) outstanding. At that time, we settled the interest rate swap contracts related to the 2015 Canadian Term Loan and we determined it was no longer probable that we would continue to have the future cash flows as originally hedged. As a result, the $12.5 million gain in Accumulated Other Comprehensive Income (Loss) “AOCI/L” at the time of settlement was reclassified to Interest Expense during the three months ended March 31, 2018.

Summary of Changes in Other Comprehensive Income (Loss)

The following table presents these changes in Other Comprehensive Income (Loss) (in thousands):

	Three Months Ended March 31,
	2018			2017
Derivative net investment hedges (1)	$	3,093		$	2,294
Cash flow hedges (2)		(9,285	)		429
Our share of derivatives from unconsolidated co-investment ventures		2,998			2,202
Total derivative hedging instruments		(3,194	)		4,925
Nonderivative net investment hedges (3) (4)		(109,877	)		(44,526	)
Total derivative and nonderivative hedging instruments – gains (losses)	$	(113,071	)	$	(39,601	)
Cumulative translation adjustment		111,554			81,899
Total change in other comprehensive income (loss)	$	(1,517	)	$	42,298

(1) We paid $4.0 million and received $1.8 million for the three months ended March 31, 2018 and 2017, respectively, on the settlement of net investment hedges.

(2) The amounts reclassified to interest expense due to the amortization of previously settled cash flow hedges for the three months ended March 31, 2018 and 2017, were $1.1 million and $1.4 million, respectively. Additionally, during the three months ended March 31, 2018 we reclassified the settlement of the interest rate swap contracts on the 2015 Canadian Term Loan, as discussed above. For the next 12 months from March 31, 2018, we estimate an additional expense of $4.3 million will be reclassified to Interest Expense.

(3) At March 31, 2018 and December 31, 2017, we had €3.0 billion ($3.6 billion) and €3.1 billion ($3.6 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 $9.2 million and $4.1 million in Foreign Currency and Derivative Losses, Net on the unhedged portion of our debt, net of accrued interest, for the three months ended March 31, 2018 and 2017, respectively.

(4) At March 31, 2018 and December 31, 2017, we had £213.7 million ($295.3 million) and £323.7 million ($436.0 million) of debt, net of accrued interest, respectively, designated as a nonderivative financial instrument hedge of our net investment in international subsidiaries. We recognized unrealized losses of $15.1 million in Foreign Currency and Derivative Losses, Net on the unhedged portion of our debt, net of accrued interest, for the three months ended March 31, 2018. We did not recognize any gains or losses for the three months ended March 31, 2017.

Carrying Amounts and Estimated Fair Values of Debt

The following table reflects the carrying amounts and estimated fair values of our debt (in thousands):

	March 31, 2018				December 31, 2017
	Carrying Value		Fair Value		Carrying Value		Fair Value
Credit Facilities	$	336,848	$	336,909	$	317,392	$	317,496
Senior notes		6,695,747		7,079,764		6,067,277		6,537,100
Term loans and unsecured other		1,469,849		1,483,207		2,060,491		2,075,002
Secured mortgages		957,733		1,004,500		967,471		1,026,197
Total	$	9,460,177	$	9,904,380	$	9,412,631	$	9,955,795

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Business Segments (Tables)

3 Months Ended

Mar. 31, 2018

Segment Reporting [Abstract]

Segment Reporting, Reconciliation of Revenues, Operating Income and Assets

The following reconciliations are presented in thousands:

	Three Months Ended March 31,
		2018			2017
Segment revenues:
Real estate operations segment:
U.S.	$	499,257		$	524,147
Other Americas		30,431			15,089
Europe		17,202			18,231
Asia		13,805			14,643
Total real estate operations segment		560,695			572,110
Strategic capital segment:
U.S.		16,069			11,908
Other Americas		6,153			6,051
Europe		38,817			26,262
Asia		71,922			12,824
Total strategic capital segment		132,961			57,045
Total segment revenues		693,656			629,155
Segment net operating income:
Real estate operations segment:
U.S. (1)		369,364			384,100
Other Americas		22,923			9,982
Europe		12,459			12,858
Asia		9,769			9,908
Total real estate operations segment		414,515			416,848
Strategic capital segment:
U.S. (1)		(4,236	)		1,939
Other Americas		2,907			3,145
Europe		27,663			16,390
Asia		62,767			3,772
Total strategic capital segment		89,101			25,246
Total segment net operating income		503,616			442,094
Reconciling items:
General and administrative expenses		62,428			53,617
Depreciation and amortization expenses		204,081			226,591
Operating income		237,107			161,886
Earnings from unconsolidated entities, net		62,656			48,605
Interest expense		(47,245	)		(72,912	)
Interest and other income, net		1,976			2,785
Gains on dispositions of investments in real estate, net		195,111			97,325
Foreign currency and derivative losses, net		(41,094	)		(7,400	)
Earnings before income taxes	$	408,511		$	230,289

	March 31,		December 31,
		2018		2017
Segment assets:
Real estate operations segment:
U.S.	$	19,054,745	$	19,058,610
Other Americas		1,787,608		1,767,385
Europe		1,037,712		1,008,340
Asia		953,788		1,083,764
Total real estate operations segment		22,833,853		22,918,099
Strategic capital segment:
U.S.		16,756		16,818
Europe		25,280		25,280
Asia		360		544
Total strategic capital segment		42,396		42,642
Total segment assets		22,876,249		22,960,741
Reconciling items:
Investments in and advances to unconsolidated entities		5,675,999		5,496,450
Assets held for sale or contribution		473,154		342,060
Notes receivable backed by real estate		-		34,260
Cash and cash equivalents		458,099		447,046
Other assets		187,984		200,518
Total reconciling items		6,795,236		6,520,334
Total assets	$	29,671,485	$	29,481,075

(1) This includes compensation and personnel costs for employees who were located in the U.S. but also support other regions.

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General - Additional Information (Detail) shares in Millions, $ in Millions	3 Months Ended
	Mar. 31, 2018 USD ($) Segment shares	Dec. 31, 2017 Ground	Mar. 31, 2017 USD ($)
General [Line Items]
Number of reportable segments | Segment	2
Percentage of common limited partnership interest	2.89%
Capitalized cost | $	$ 5.4		$ 6.5
Number of ground and office space leases | Ground		90
General Partner | Prologis Limited Partnership [Member]
General [Line Items]
Percentage of ownership in operating partnership	97.11%
Preferred [Member] | Prologis Limited Partnership [Member]
General [Line Items]
Percentage of ownership in operating partnership	100.00%
Class A Common [Member]
General [Line Items]
Class of common limited partnership units designated as class A common units | shares	8.9

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Real Estate - Investments in Real Estate Properties (Detail) ft² in Thousands, $ in Thousands	Mar. 31, 2018 USD ($) ft² a Buildings	Dec. 31, 2017 USD ($) ft² a Buildings
Real Estate Properties [Line Items]
Total investments in real estate properties	$ 25,876,002	$ 25,838,644
Less accumulated depreciation	4,199,159	4,059,348
Net investments in real estate properties	$ 21,676,843	$ 21,779,296
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	$ 5,700,945	$ 5,735,978
Building and Improvements [Member]
Real Estate Properties [Line Items]
Square Feet | ft²	290,474	294,811
Number of buildings | Buildings	1,511	1,525
Total investments in real estate properties	$ 16,720,688	$ 16,849,349
Development Portfolio, Including Cost of Land: Pre-stabilized [Member]
Real Estate Properties [Line Items]
Square Feet | ft²	6,512	7,345
Number of buildings | Buildings	22	22
Total investments in real estate properties	$ 501,772	$ 546,173
Properties Under Development [Member]
Real Estate Properties [Line Items]
Square Feet | ft²	23,116	22,216
Number of buildings | Buildings	62	63
Total investments in real estate properties	$ 1,195,715	$ 1,047,316
Land [Member]
Real Estate Properties [Line Items]
Square Feet | a	5,224	5,191
Total investments in real estate properties	$ 1,231,759	$ 1,154,383
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	$ 525,123	$ 505,445

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Real Estate - Investments in Real Estate Properties (Parenthetical) (Detail) - Land [Member] $ in Millions	3 Months Ended
	Mar. 31, 2018 USD ($) a	Dec. 31, 2017 a
Real Estate Properties [Line Items]
Square feet	5,224	5,191
Acquisition of net investments in real estate properties, square feet	379
Acquisition value of net investments in real estate properties | $	$ 134.9

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Real Estate - Summary of Dispositions (Detail) ft² in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2018 USD ($) ft² Property	Mar. 31, 2017 USD ($) ft² Property
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Gains on dispositions of investments in real estate, net	$ 195,111	$ 97,325
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	8	5
Square feet | ft²	3,078	2,769
Net proceeds	$ 539,822	$ 397,489
Gains on contributions, dispositions, revaluations or redemptions, net	$ 167,726	$ 88,366
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	11	18
Square feet | ft²	1,303	2,318
Net proceeds	$ 87,981	$ 243,389
Gains on contributions, dispositions, revaluations or redemptions, net	$ 27,385	$ 8,959

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Unconsolidated Entities - Summary of Investments in and Advances to our Unconsolidated Entities (Detail) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Schedule Of Equity Method Investments [Line Items]
Investments in and advances to unconsolidated entities	$ 5,675,999	$ 5,496,450
Unconsolidated Co-Investment Ventures [Member]
Schedule Of Equity Method Investments [Line Items]
Investments in and advances to unconsolidated entities	5,468,405	5,274,702
Other Ventures [Member]
Schedule Of Equity Method Investments [Line Items]
Investments in and advances to unconsolidated entities	$ 207,594	$ 221,748

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Unconsolidated Entities - Summary of Strategic Capital Revenues Recognized in Consolidated Statements of Income Related to Co-Investment Ventures (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Schedule Of Equity Method Investments [Line Items]
Total strategic capital revenues from unconsolidated co-investment ventures, net	$ 132,961	$ 57,045
Unconsolidated Co-Investment Ventures [Member]
Schedule Of Equity Method Investments [Line Items]
Recurring fees	54,644	44,195
Transactional fees	15,624	8,593
Promote revenues	62,544	3,146
Total strategic capital revenues from unconsolidated co-investment ventures, net	$ 132,812	$ 55,934

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Unconsolidated Entities - Summary of Operating Information and Financial Position of Unconsolidated Co-investment Ventures (Detail) $ in Thousands, ft² in Millions		3 Months Ended
		Mar. 31, 2018 USD ($) ft² Property Venture	Mar. 31, 2017 USD ($)	Dec. 31, 2017 USD ($) ft² Property Venture
Schedule Of Equity Method Investments [Line Items]
Our earnings from unconsolidated co-investment ventures, net		$ 62,656	$ 48,605
Unconsolidated Co-Investment Ventures [Member]
Schedule Of Equity Method Investments [Line Items]
Ventures | Venture		8		8
Number of buildings | Property		1,548		1,559
Square feet | ft²		331		332
Total assets		$ 29,801,000		$ 28,899,000
Third-party debt		8,375,000		8,079,000
Total liabilities		10,125,000		9,642,000
Our investment balance	[1]	5,468,000		$ 5,275,000
Total revenues		617,000	500,000
Net earnings		162,000	150,000
Our earnings from unconsolidated co-investment ventures, net		$ 55,000	45,000
Unconsolidated Co-Investment Ventures [Member] | U.S. [Member]
Schedule Of Equity Method Investments [Line Items]
Ventures | Venture		1		1
Number of buildings | Property		552		552
Square feet | ft²		88		88
Total assets		$ 7,009,000		$ 7,062,000
Third-party debt		2,278,000		2,313,000
Total liabilities		2,479,000		2,520,000
Our investment balance	[1]	1,372,000		$ 1,383,000
Total revenues		168,000	104,000
Net earnings		13,000	36,000
Our earnings from unconsolidated co-investment ventures, net		$ 5,000	5,000
Unconsolidated Co-Investment Ventures [Member] | Other Americas [Member]
Schedule Of Equity Method Investments [Line Items]
Ventures | Venture		2		2
Number of buildings | Property		205		205
Square feet | ft²		37		37
Total assets		$ 2,102,000		$ 2,118,000
Third-party debt		744,000		756,000
Total liabilities		773,000		782,000
Our investment balance	[1]	555,000		$ 555,000
Total revenues		53,000	64,000
Net earnings		14,000	17,000
Our earnings from unconsolidated co-investment ventures, net		$ 6,000	6,000
Unconsolidated Co-Investment Ventures [Member] | Europe [Member]
Schedule Of Equity Method Investments [Line Items]
Ventures | Venture		3		3
Number of buildings | Property		691		707
Square feet | ft²		163		166
Total assets		$ 13,941,000		$ 13,586,000
Third-party debt		2,746,000		2,682,000
Total liabilities		3,884,000		3,655,000
Our investment balance	[1]	2,898,000		$ 2,813,000
Total revenues		288,000	244,000
Net earnings		93,000	73,000
Our earnings from unconsolidated co-investment ventures, net		$ 37,000	30,000
Unconsolidated Co-Investment Ventures [Member] | Asia [Member]
Schedule Of Equity Method Investments [Line Items]
Ventures | Venture		2		2
Number of buildings | Property		100		95
Square feet | ft²		43		41
Total assets		$ 6,749,000		$ 6,133,000
Third-party debt		2,607,000		2,328,000
Total liabilities		2,989,000		2,685,000
Our investment balance	[1]	643,000		$ 524,000
Total revenues		108,000	88,000
Net earnings		42,000	24,000
Our earnings from unconsolidated co-investment ventures, net		$ 7,000	$ 4,000
Unconsolidated Co-Investment Ventures [Member] | Weighted Average [Member]
Schedule Of Equity Method Investments [Line Items]
Our weighted average ownership	[2]	28.60%		28.80%
Unconsolidated Co-Investment Ventures [Member] | Weighted Average [Member] | U.S. [Member]
Schedule Of Equity Method Investments [Line Items]
Our weighted average ownership	[2]	28.10%		28.20%
Unconsolidated Co-Investment Ventures [Member] | Weighted Average [Member] | Other Americas [Member]
Schedule Of Equity Method Investments [Line Items]
Our weighted average ownership	[2]	43.40%		43.40%
Unconsolidated Co-Investment Ventures [Member] | Weighted Average [Member] | Europe [Member]
Schedule Of Equity Method Investments [Line Items]
Our weighted average ownership	[2]	32.80%		32.80%
Unconsolidated Co-Investment Ventures [Member] | Weighted Average [Member] | Asia [Member]
Schedule Of Equity Method Investments [Line Items]
Our weighted average ownership	[2]	15.10%		15.10%

[1] Prologis’ investment balance is presented at our adjusted basis derived from the ventures’ U.S. GAAP information. The difference between our ownership interest of a venture’s equity and our investment balance at March 31, 2018 and December 31, 2017, results principally from three types of transactions: (i) deferred gains from the contribution of property to a venture prior to January 1, 2018 ($656.9 million and $667.3 million, respectively); (ii) recording additional costs associated with our investment in the venture ($98.0 million and $94.2 million, respectively); and (iii) advances to a venture ($304.0 million and $210.0 million, respectively). For deferred gains from partial sales recorded prior to the adoption the new revenue recognition standard, we will continue to recognize these gains over the lives of the underlying real estate properties or at the time of disposition to a third party.

[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.

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Unconsolidated Entities - Summary of Operating Information and Financial Position of Unconsolidated Co-investment Ventures (Parenthetical) (Detail) - USD ($) $ in Millions	3 Months Ended	12 Months Ended
	Mar. 31, 2018	Dec. 31, 2017
Equity Method Investments And Joint Ventures [Abstract]
Deferred gain recognized from contribution of property to a venture	$ 656.9	$ 667.3
Additional costs associated with investment in a venture	98.0	94.2
Advances to venture	$ 304.0	$ 210.0

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Unconsolidated Entities - Summary of Remaining Equity Commitments (Detail) $ in Millions	3 Months Ended
	Mar. 31, 2018 USD ($)
Schedule Of Equity Method Investments [Line Items]
Remaining equity commitments	$ 3,922
Prologis Targeted U S Logistics Fund [Member]
Schedule Of Equity Method Investments [Line Items]
Remaining equity commitments	$ 563
Expiration date for remaining commitments range start	2019
Prologis European Logistics Fund [Member]
Schedule Of Equity Method Investments [Line Items]
Remaining equity commitments	$ 1,245	[1]
Expiration date for remaining commitments range start	2018	[1]
Expiration date for remaining commitments range end	2019	[1]
Prologis U.K. Logistics Venture [Member]
Schedule Of Equity Method Investments [Line Items]
Remaining equity commitments	$ 155	[2]
Expiration date for remaining commitments range start	2021	[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	2020
Expiration date for remaining commitments range end	2024
Prologis Inc [Member]
Schedule Of Equity Method Investments [Line Items]
Remaining equity commitments	$ 317
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	23	[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	3,605
Venture Partners [Member] | Prologis Targeted U S Logistics Fund [Member]
Schedule Of Equity Method Investments [Line Items]
Remaining equity commitments	563
Venture Partners [Member] | Prologis European Logistics Fund [Member]
Schedule Of Equity Method Investments [Line Items]
Remaining equity commitments	1,245	[1]
Venture Partners [Member] | Prologis U.K. Logistics Venture [Member]
Schedule Of Equity Method Investments [Line Items]
Remaining equity commitments	132	[2]
Venture Partners [Member] | Prologis China Logistics Venture [Member]
Schedule Of Equity Method Investments [Line Items]
Remaining equity commitments	$ 1,665

[1] Equity commitments are denominated in euro and reported in U.S. dollars based on an exchange rate of $1.23 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 $1.41 U.S. dollars to the British pound sterling.

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Unconsolidated Entities - Summary of Remaining Equity Commitments (Parenthetical) (Detail)	Mar. 31, 2018 $ / € $ / £
Prologis European Logistics Fund [Member]
Schedule Of Equity Method Investments [Line Items]
Exchange rate | $ / €	1.23
Prologis U.K. Logistics Venture [Member]
Schedule Of Equity Method Investments [Line Items]
Exchange rate | $ / £	1.41

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Assets Held for Sale or Contribution - Summary of Assets Held for Sale or Contribution (Detail) ft² in Thousands, $ in Thousands	Mar. 31, 2018 USD ($) ft² Property	Dec. 31, 2017 USD ($) ft² Property
Long Lived Assets Held For Sale [Line Items]
Total assets held for sale or contribution	$ 473,154	$ 342,060
Total liabilities associated with assets held for sale or contribution – included in Other Liabilities	$ 5,335	$ 9,341
Disposal Group Held for Sale Not Discontinued Operations
Long Lived Assets Held For Sale [Line Items]
Number of operating properties | Property	23	22
Square feet | ft²	7,369	5,384

XML

Debt - Debt Summary (Detail) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2018	Dec. 31, 2017
Debt Instrument [Line Items]
Weighted Average Interest Rate	2.80%	2.90%
Debt	$ 9,460,177	$ 9,412,631
Credit Facilities [Member]
Debt Instrument [Line Items]
Weighted Average Interest Rate	2.40%	1.80%
Debt	$ 336,848	$ 317,392
Senior Notes [Member]
Debt Instrument [Line Items]
Weighted Average Interest Rate	2.70%	3.00%
Debt	$ 6,695,747	$ 6,067,277
Term Loan [Member]
Debt Instrument [Line Items]
Weighted Average Interest Rate	1.20%	1.70%
Debt	$ 1,456,308	$ 2,046,945
Unsecured Other Debt [Member]
Debt Instrument [Line Items]
Weighted Average Interest Rate	6.10%	6.10%
Debt	$ 13,541	$ 13,546
Secured Mortgages [Member]
Debt Instrument [Line Items]
Weighted Average Interest Rate	5.30%	5.30%
Debt	$ 957,733	$ 967,471

XML

Debt - Debt Summary (Parenthetical) (Detail) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Debt Instrument [Line Items]
Debt	$ 9,460,177	$ 9,412,631
EUR
Debt Instrument [Line Items]
Debt	4,400,000
JPY
Debt Instrument [Line Items]
Debt	1,300,000
GBP
Debt Instrument [Line Items]
Debt	700,000
CAD
Debt Instrument [Line Items]
Debt	$ 400,000

XML

Debt - Additional Information (Detail) € in Millions, $ in Millions, ¥ in Billions	1 Months Ended			3 Months Ended
	Feb. 28, 2018 USD ($)	Feb. 28, 2018 CAD ($)	Jan. 31, 2018 USD ($)	Mar. 31, 2018 USD ($)	Mar. 31, 2017 USD ($)	Mar. 31, 2018 JPY (¥)	Mar. 31, 2018 CAD ($)	Jan. 31, 2018 EUR (€)	Dec. 31, 2017 USD ($)
Debt Instrument [Line Items]
Credit facility maximum borrowing capacity				$ 3,563,000,000
Issued amount				9,514,086,000
Senior Notes Outstanding				6,700,000,000
Carrying Value of Debt				9,460,177,000					$ 9,412,631,000
Senior Notes [Member]
Debt Instrument [Line Items]
Debt Instrument maturity date			2020-01
Issued amount			$ 494,200,000	$ 6,739,698,000				€ 400.0
Effective interest rate				(0.11%)		(0.11%)	(0.11%)
Carrying Value of Debt				$ 6,695,747,000					6,067,277,000
Senior Notes [Member] | Euribor [Member]
Debt Instrument [Line Items]
Interest rate			0.25%	0.25%
2015 Canadian Term Loan [Member]
Debt Instrument [Line Items]
Repayments of debt	$ 158,900,000	$ 201.4
Term loan outstanding				$ 132,200,000			$ 170.5
2017 Term Loan [Member]
Debt Instrument [Line Items]
Repayments of debt				500,000,000	$ 197,700,000
Debt reborrowed during period				0	$ 377,500,000
Term Loan [Member]
Debt Instrument [Line Items]
Carrying Value of Debt				1,456,308,000					$ 2,046,945,000
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				$ 610,600,000		¥ 65.0
Debt Instrument maturity date				2021-02
Credit facility current borrowing capacity				$ 469,700,000		¥ 50.0

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Debt - Credit Facilities (Detail) $ in Millions	Mar. 31, 2018 USD ($)
Debt Disclosure [Abstract]
Aggregate lender commitments	$ 3,563
Borrowings outstanding	337
Outstanding letters of credit	34
Current availability	$ 3,192

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Debt - Long-Term Debt Maturities (Detail) $ in Thousands, € in Millions	Mar. 31, 2018 USD ($)	Jan. 31, 2018 USD ($)	Jan. 31, 2018 EUR (€)	Dec. 31, 2017 USD ($)
Debt Instrument [Line Items]
2018	$ 164,488
2019	447,336
2020	1,582,427
2021	878,075
2022	1,343,639
Thereafter	5,098,121
Subtotal	9,514,086
Premiums (discounts), net	(15,643)
Debt issuance costs, net	(38,266)
Total	9,460,177			$ 9,412,631
Credit Facilities [Member]
Debt Instrument [Line Items]
2018	0
2019	0
2020	336,848
2021	0
2022	0
Thereafter	0
Subtotal	336,848
Premiums (discounts), net	0
Debt issuance costs, net	0
Total	336,848			317,392
Senior Notes [Member]
Debt Instrument [Line Items]
2018	0
2019	0
2020	1,232,100
2021	862,470
2022	862,470
Thereafter	3,782,658
Subtotal	6,739,698	$ 494,200	€ 400.0
Premiums (discounts), net	(19,082)
Debt issuance costs, net	(24,869)
Total	6,695,747			6,067,277
Term Loans And Other Debt [Member]
Debt Instrument [Line Items]
2018	935
2019	1,013
2020	1,077
2021	910
2022	470,464
Thereafter	1,005,341
Subtotal	1,479,740
Premiums (discounts), net	0
Debt issuance costs, net	(9,891)
Total	1,469,849			2,060,491
Secured Mortgages [Member]
Debt Instrument [Line Items]
2018	163,553
2019	446,323
2020	12,402
2021	14,695
2022	10,705
Thereafter	310,122
Subtotal	957,800
Premiums (discounts), net	3,439
Debt issuance costs, net	(3,506)
Total	$ 957,733			$ 967,471

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Noncontrolling Interests - Additional Information (Detail)	3 Months Ended
	Mar. 31, 2018
Prologis, L.P. [Member]
Noncontrolling Interest [Line Items]
Description of conversion rate	One share of common stock to one unit

XML

Noncontrolling Interests - Noncontrolling Interest Summary (Detail) - USD ($) $ in Thousands		3 Months Ended	12 Months Ended
		Mar. 31, 2018	Dec. 31, 2017	Mar. 31, 2017
Noncontrolling Interest [Line Items]
Operating Partnership noncontrolling interest		$ 2,643,034	$ 2,660,242
Noncontrolling interests		3,108,045	3,074,583
Total Assets		29,671,485	29,481,075	$ 29,481,075
Total Liabilities		10,883,365	10,775,334
Non-controlling Interests [Member]
Noncontrolling Interest [Line Items]
Total Assets		6,815,051	6,836,957
Total Liabilities		$ 323,245	$ 314,492
Prologis US Logistics Venture [Member]
Noncontrolling Interest [Line Items]
Parent Company's Ownership Percentage		55.00%	55.00%
Operating Partnership noncontrolling interest		$ 2,565,165	$ 2,581,629
Total Assets		5,999,624	6,030,819
Total Liabilities		$ 292,833	$ 284,162
Other Consolidated Entities [Member]
Noncontrolling Interest [Line Items]
Parent Company's Ownership	[1]	various	various
Operating Partnership noncontrolling interest	[1]	$ 77,869	$ 78,613
Total Assets	[1]	815,427	806,138
Total Liabilities	[1]	30,412	30,330
Prologis, L.P. [Member]
Noncontrolling Interest [Line Items]
Noncontrolling interests		2,643,034	2,660,242
Total Assets		29,671,485	29,481,075
Total Liabilities		10,883,365	10,775,334
Prologis, L.P. [Member] | Non-controlling Interests [Member]
Noncontrolling Interest [Line Items]
Limited partners in Prologis, L.P.	[2],[3]	465,011	414,341
Total Assets	[2],[3]	0	0
Total Liabilities	[2],[3]	0	0
Prologis Inc [Member]
Noncontrolling Interest [Line Items]
Total Assets		6,815,051	6,836,957
Total Liabilities		323,245	314,492
Prologis Inc [Member] | Non-controlling Interests [Member]
Noncontrolling Interest [Line Items]
Noncontrolling interests		$ 3,108,045	$ 3,074,583

[1] 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 March 31, 2018 and December 31, 2017 were exchangeable into cash or, at our option, 1.0 million shares of the Parent’s common stock.

[2] At March 31, 2018 and December 31, 2017, excluding the Class A Units, there were limited partnership units in the OP that were exchangeable into cash or, at our option, 3.9 million shares and 4.1 million shares of the Parent’s common stock

[3] We had 8.9 million Class A Units that were convertible into 8.5 million limited partnership units of the OP at March 31, 2018 and December 31, 2017, respectively.

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Noncontrolling Interests - Noncontrolling Interest Summary (Parenthetical) (Detail) - shares shares in Millions	3 Months Ended	12 Months Ended
	Mar. 31, 2018	Dec. 31, 2017
Noncontrolling Interest [Line Items]
Business acquisition, common units issued	3.9	4.1
Class A Common [Member]
Noncontrolling Interest [Line Items]
Outstanding limited partnership units, exchanged	8.5	8.5
Units outstanding	8.9	8.9
Other Consolidated Entities [Member]
Noncontrolling Interest [Line Items]
Outstanding limited partnership units, exchanged	1.0	0.0
Other Consolidated Entities [Member] | Common Stock [Member]
Noncontrolling Interest [Line Items]
Outstanding limited partnership units	1.0	1.0

XML

Long-Term Compensation - Additional Information (Detail) - USD ($) shares in Millions	1 Months Ended	3 Months Ended
	Jan. 31, 2018	Mar. 31, 2018
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%
Prologis Out-Performance Plan [Member] | 2018 - 2020 Performance Periods [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Performance Period		3 years
Cash incentive award maximum		$ 100,000,000
Holding period		3 years
Aggregate fair value		$ 23,300,000
Assumed risk free interest rate		2.10%
Expected volatility rate		16.50%
Prologis Out-Performance Plan [Member] | 2018 - 2020 Performance Periods [Member] | Tranche 1 [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting rights, percentage		20.00%
Prologis Out-Performance Plan [Member] | 2018 - 2020 Performance Periods [Member] | Tranche 2 (After Seven Year Cliff) [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting period		7 years
Vesting rights, percentage		80.00%
Prologis Out-Performance Plan [Member] | 2015 - 2017 Performance Periods [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Aggregate of performance pool award	$ 110,200,000
Common stock	0.6
Aggregate fair value	1.2
Prologis Out-Performance Plan [Member] | Minimum [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting period		3 years
Prologis Out-Performance Plan [Member] | Maximum [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting period		10 years
PPP and Annual LTI Awards [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting period		4 years

XML

Long-Term Compensation - RSU Awards (Detail) - Restricted Stock Units (RSUs) [Member] shares in Thousands	3 Months Ended
	Mar. 31, 2018 $ / shares shares
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of Unvested Awards, Beginning Balance | shares	1,374
Granted | shares	676
Vested and distributed | shares	(709)
Forfeited | shares	(7)
Number of Unvested Awards, Ending Balance | shares	1,334
Weighted Average Grant Date Fair Value | $ / shares	$ 45.57
Weighted Average Grant Date Fair Value, Granted | $ / shares	60.74
Weighted Average Grant Date Fair Value, Vested and distributed | $ / shares	44.65
Weighted Average Grant Date Fair Value, Forfeited | $ / shares	49.47
Weighted Average Grant Date Fair Value | $ / shares	$ 53.74

XML

Long-Term Compensation - LTIP Units Awards (Detail) - Long Term Incentive Plan Units [Member] shares in Thousands	3 Months Ended
	Mar. 31, 2018 $ / shares shares
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of Shares, Beginning Balance	1,532
Vested LTIP Units	783
Vested LTIP Units – POP	1,170
Conversion to common limited partnership units	(25)
Number of Shares, Ending Balance	3,460
Number of Unvested Awards, Beginning Balance	1,829
Granted	1,244
Forfeited	(53)
Vested LTIP Units	(783)
Number of Unvested Awards, Ending Balance	2,237
Weighted Average Grant Date Fair Value | $ / shares	$ 46.48
Unvested Weighted Average Grant Date Fair Value, Granted | $ / shares	60.94
Weighted Average Grant Date Fair Value, Forfeited | $ / shares	45.70
Unvested Weighted Average Grant Date Fair Value, Vested LTIP Units | $ / shares	44.58
Weighted Average Grant Date Fair Value, Vested LTIP Units - POP | $ / shares	0
Weighted Average Gant Date Fair Value, Conversion to common limited partnership units | $ / shares	0
Weighted Average Grant Date Fair Value | $ / shares	$ 55.20

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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
	Mar. 31, 2018	Mar. 31, 2017
Summary Of Computation Of Basic And Diluted Earnings Per Share [Line Items]
Net earnings attributable to common stockholders/unit holders - Basic	$ 365,902	$ 203,255
Net earnings attributable to exchangeable limited partnership units	10,693	5,967
Adjusted net earnings attributable to common stockholders – Diluted	$ 376,595	$ 209,222
Weighted average common shares/units outstanding – Basic	532,185	528,721
Incremental weighted average effect on exchange of limited partnership units	16,270	16,455
Incremental weighted average effect of equity awards	5,668	4,834
Weighted average common shares/partnership units outstanding - Diluted	554,123	550,010
Net earnings per share/unit attributable to common stockholders/unitholders -
Basic	$ 0.69	$ 0.38
Diluted	$ 0.68	$ 0.38
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	$ 376,425	$ 208,878
Net earnings attributable to exchangeable limited partnership units	170	344
Adjusted net earnings attributable to common stockholders – Diluted	$ 376,595	$ 209,222
Weighted average common shares/units outstanding – Basic	538,977	534,685
Incremental weighted average effect on exchange of Class A convertible units	8,512	8,664
Incremental weighted average effect on exchange of limited partnership units	966	1,827
Incremental weighted average effect of equity awards	5,668	4,834
Weighted average common shares/partnership units outstanding - Diluted	554,123	550,010
Net earnings per share/unit attributable to common stockholders/unitholders -
Basic	$ 0.69	$ 0.38
Diluted	$ 0.68	$ 0.38
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	$ (5,853)	$ (3,331)
Adjusted net earnings attributable to common stockholders – Diluted	5,853	3,331
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	$ 370,572	$ 205,547

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Earnings Per Common Share or Unit - Computation of Basic and Diluted Earnings Per Share Unit (Parenthetical) (Detail) - shares	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Summary Of Computation Of Basic And Diluted Earnings Per Share [Line Items]
Total weighted average potential dilutive shares and units outstanding	24,650	24,733
Prologis, L.P. [Member]
Summary Of Computation Of Basic And Diluted Earnings Per Share [Line Items]
Total weighted average potentially dilutive limited partnership units	9,478	10,491
Total weighted average potentially dilutive stock awards	8,380	8,278
Total weighted average potential dilutive shares and units outstanding	17,858	18,769
Total weighted average potential dilutive shares and units outstanding limited partnership	6,792	5,964

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Financial Instruments and Fair Value Measurements - Schedule of Fair Value and Classification of Derivative Financial Instruments (Detail) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Derivatives Fair Value [Line Items]
Asset	$ 2,127	$ 19,139
Liability	37,664	32,229
Forwards and Options [Member] | CAD
Derivatives Fair Value [Line Items]
Asset	436	0
Liability	592	1,698
Forwards and Options [Member] | GBP
Derivatives Fair Value [Line Items]
Asset	0	2,440
Liability	12,090	8,103
Forwards and Options [Member] | EUR
Derivatives Fair Value [Line Items]
Asset	28	2
Liability	19,365	14,234
Forwards and Options [Member] | JPY
Derivatives Fair Value [Line Items]
Asset	1,663	6,474
Liability	5,009	931
Interest Rate Hedges [Member]
Derivatives Fair Value [Line Items]
Asset	0	0
Liability	0	0
Net Investment Hedges [Member] | CAD
Derivatives Fair Value [Line Items]
Asset	0	0
Liability	123	7,263
Cash Flow Hedges [Member]
Derivatives Fair Value [Line Items]
Asset	0	10,223
Liability	$ 485	$ 0

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Financial Instruments and Fair Value Measurements - Foreign Currency Contracts Activity (Detail)	3 Months Ended
	Mar. 31, 2018 USD ($) Derivative $ / $ ¥ / $ € / $ £ / $ ¥ / $		Mar. 31, 2018 JPY (¥) Derivative $ / $ ¥ / $ € / $ £ / $ ¥ / $	Mar. 31, 2018 EUR (€) Derivative $ / $ ¥ / $ € / $ £ / $ ¥ / $	Mar. 31, 2018 CAD ($) Derivative $ / $ ¥ / $ € / $ £ / $ ¥ / $	Mar. 31, 2018 CNY (¥) Derivative $ / $ ¥ / $ € / $ £ / $ ¥ / $	Mar. 31, 2018 GBP (£) Derivative $ / $ ¥ / $ € / $ £ / $ ¥ / $	Mar. 31, 2017 USD ($)		Mar. 31, 2017 JPY (¥)	Mar. 31, 2017 EUR (€)	Mar. 31, 2017 CAD ($)	Mar. 31, 2017 GBP (£)
Net Investment Hedges [Member] | CAD
Derivative [Line Items]
Notional amounts at January 1	$ 99,000,000	[1]			$ 133,000,000			$ 100,000,000				$ 133,000,000
New contracts	100,000,000	[1]			128,000,000			99,000,000				133,000,000
Matured, expired or settled contracts	(99,000,000)	[1]			(133,000,000)			(100,000,000)				(133,000,000)
Notional amounts at March 31	$ 100,000,000	[1]			$ 128,000,000			99,000,000				133,000,000
Weighted average forward rate at March 31 | $ / $	1.28		1.28	1.28	1.28	1.28	1.28
Active contracts at March 31	2		2	2	2	2	2
Net Investment Hedges [Member] | GBP
Derivative [Line Items]
Notional amounts at January 1								46,000,000					£ 31,000,000
New contracts								127,000,000					100,000,000
Matured, expired or settled contracts								0					0
Notional amounts at March 31								173,000,000					131,000,000
Forwards and Options [Member] | CAD
Derivative [Line Items]
Notional amounts at January 1	$ 56,000,000	[1]			$ 72,000,000			38,000,000	[2]			50,000,000
New contracts	5,000,000	[1]			6,000,000			0	[2]			0
Matured, expired or settled contracts	(6,000,000)	[1]			(8,000,000)			(6,000,000)	[2]			(7,000,000)
Notional amounts at March 31	$ 55,000,000	[1]			$ 70,000,000			32,000,000	[3]			$ 43,000,000
Weighted average forward rate at March 31 | $ / $	1.28		1.28	1.28	1.28	1.28	1.28
Active contracts at March 31	24		24	24	24	24	24
Forwards and Options [Member] | CNY
Derivative [Line Items]
Notional amounts at January 1	$ 0	[1]				¥ 0
New contracts	80,000,000	[1]				519,000,000
Matured, expired or settled contracts	(80,000,000)	[1]				(519,000,000)
Notional amounts at March 31	$ 0	[1]				¥ 0
Weighted average forward rate at March 31 | ¥ / $	0		0	0	0	0	0
Active contracts at March 31	0		0	0	0	0	0
Forwards and Options [Member] | JPY
Derivative [Line Items]
Notional amounts at January 1	$ 153,000,000	[3]	¥ 16,200,000,000					144,000,000	[3]	¥ 15,500,000,000
New contracts	0	[3]	0					19,000,000	[3]	2,000,000,000
Matured, expired or settled contracts	(19,000,000)	[3]	(2,000,000,000)					(16,000,000)	[3]	(1,750,000,000)
Notional amounts at March 31	$ 134,000,000	[3]	¥ 14,200,000,000					147,000,000	[3]	¥ 15,750,000,000
Weighted average forward rate at March 31 | ¥ / $	106.20		106.20	106.20	106.20	106.20	106.20
Active contracts at March 31	30		30	30	30	30	30
Forwards and Options [Member] | EUR
Derivative [Line Items]
Notional amounts at January 1	$ 233,000,000	[3]		€ 199,000,000				197,000,000	[3]		€ 174,000,000
New contracts	28,000,000	[3]		23,000,000				36,000,000	[3]		32,000,000
Matured, expired or settled contracts	(25,000,000)	[3]		(22,000,000)				(30,000,000)	[3]		(26,000,000)
Notional amounts at March 31	$ 236,000,000	[3]		€ 200,000,000				203,000,000	[3]		€ 180,000,000
Weighted average forward rate at March 31 | € / $	1.18		1.18	1.18	1.18	1.18	1.18
Active contracts at March 31	29		29	29	29	29	29
Forwards and Options [Member] | GBP
Derivative [Line Items]
Notional amounts at January 1	$ 132,000,000	[3]					£ 102,000,000	78,000,000	[3]				48,000,000
New contracts	0	[3]					0	80,000,000	[3]				63,000,000
Matured, expired or settled contracts	(24,000,000)	[3]					(18,000,000)	(22,000,000)	[3]				(15,000,000)
Notional amounts at March 31	$ 108,000,000	[3]					£ 84,000,000	$ 136,000,000	[3]				£ 96,000,000
Weighted average forward rate at March 31 | £ / $	1.30		1.30	1.30	1.30	1.30	1.30
Active contracts at March 31	18		18	18	18	18	18

[1] During the three months ended March 31, 2018, we settled two Canadian net investment hedges. See Other Comprehensive Income (Loss) discussed below for the impact of these hedges on our Consolidated Statements of Comprehensive Income during the periods presented

[2] During the three months ended March 31, 2018 and 2017, we exercised 15 and 11 forward and option contracts, respectively. We realized losses of $6.8 million and gains of $5.3 million for the three months ended March 31, 2018 and 2017, respectively, from the contracts that matured, expired or settled in Foreign Currency and Derivative Losses, Net in the Consolidated Statements of Income

[3] During the three months ended March 31, 2018 and 2017, we exercised 15 and 11 forward and option contracts, respectively. We realized losses of $6.8 million and gains of $5.3 million for the three months ended March 31, 2018 and 2017, respectively, from the contracts that matured, expired or settled in Foreign Currency and Derivative Losses, Net in the Consolidated Statements of Income.

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Financial Instruments and Fair Value Measurements - Foreign Currency Contracts Activity (Parenthetical) (Detail) $ in Millions	3 Months Ended
	Mar. 31, 2018 USD ($) Derivative Contracts	Mar. 31, 2017 USD ($) Contracts
Derivative [Line Items]
Number of forward and option contracts exercised | Contracts	15	11
Gains (losses) from forward and option contracts exercised | $	$ (6.8)	$ 5.3
Net Investment Hedges [Member] | CAD
Derivative [Line Items]
Number of investment hedges settled | Derivative	2

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Financial Instruments and Fair Value Measurements - Additional Information (Detail) - USD ($)	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Derivatives Fair Value [Line Items]
Hedge ineffectiveness	$ 0	$ 0
Foreign Currency Options [Member]
Derivatives Fair Value [Line Items]
Unrealized losses on foreign exchange transactions	$ 12,900,000	$ 13,700,000

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Financial Instruments and Fair Value Measurements - Summary of Activity in Interest Rate Swaps (Detail) - Interest Rate Swaps [Member] - USD ($)		3 Months Ended
		Mar. 31, 2018	Mar. 31, 2017
Derivative [Line Items]
Notional amounts at January 1		$ 271,000	$ 271,000
New contracts	[1]	500,000	0
Matured, expired or settled contracts	[2]	(271,000)	0
Notional amounts at March 31		$ 500,000	$ 271,000

[1] During the three months ended March 31, 2018, we entered into two contracts with an aggregated notional amount of €400.0 million ($499.7 million) to effectively fix the interest rate on our senior notes bearing a floating rate of Euribor plus 0.25% issued in January 2018.

[2] During 2018, we repaid CAD $201.4 million ($158.9 million) on our 2015 Canadian Term Loan, leaving CAD $170.5 million ($132.2 million at March 31, 2018) outstanding. At that time, we settled the interest rate swap contracts related to the 2015 Canadian Term Loan and we determined it was no longer probable that we would continue to have the future cash flows as originally hedged. As a result, the $12.5 million gain in Accumulated Other Comprehensive Income (Loss) “AOCI/L” at the time of settlement was reclassified to Interest Expense during the three months ended March 31, 2018.

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Financial Instruments and Fair Value Measurements - Summary of Activity in Interest Rate Swaps (Parenthetical) (Detail) € in Millions, $ in Millions	1 Months Ended	3 Months Ended
	Jan. 31, 2018	Mar. 31, 2018 USD ($) Contract	Mar. 31, 2018 CAD ($) Contract	Mar. 31, 2018 EUR (€)	Mar. 31, 2018 CAD ($)	Dec. 31, 2017 USD ($)	Mar. 31, 2017 USD ($)	Dec. 31, 2016 USD ($)
Interest Rate Swaps [Member]
Derivative [Line Items]
Notional value of derivative		$ 500,000				$ 271,000	$ 271,000	$ 271,000
Senior Notes [Member] | Interest Rate Swaps [Member]
Derivative [Line Items]
Number of Contracts | Contract		2	2
Notional value of derivative		$ 499,700,000		€ 400
2015 Canadian Term Loan [Member] | Interest Rate Swaps [Member]
Derivative [Line Items]
Notional value of derivative		132,200,000			$ 170.5
Repayments of debt		158,900,000	$ 201.4
Gain on derivative		$ 12,500,000
Euribor [Member] | Senior Notes [Member]
Derivative [Line Items]
Interest rate	0.25%	0.25%	0.25%

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Financial Instruments and Fair Value Measurements - Summary of Changes in Other Comprehensive Income (Loss) (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Accumulated Other Comprehensive Income (Loss) [Line Items]
Total derivative hedging instruments	$ (3,194)	$ 4,925
Total derivative and nonderivative hedging instruments – gains (losses)	(113,071)	(39,601)
Cumulative translation adjustment	111,554	81,899
Total change in other comprehensive income (loss)	(1,517)	42,298
Designated As Hedging Instrument [Member] | Derivative Net Investment Hedges [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Total derivative hedging instruments	3,093	2,294
Designated As Hedging Instrument [Member] | Cash Flow Hedges [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Total derivative hedging instruments	(9,285)	429
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	2,998	2,202
Non-Derivative Net Investment Hedges [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Nonderivative net investment hedges	$ (109,877)	$ (44,526)

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Financial Instruments and Fair Value Measurements - Summary of Changes in Other Comprehensive Income (Loss) (Parenthetical) (Detail) $ in Thousands, £ in Millions, € in Billions	3 Months Ended
	Mar. 31, 2018 USD ($)	Mar. 31, 2017 USD ($)	Mar. 31, 2018 EUR (€)	Mar. 31, 2018 GBP (£)	Dec. 31, 2017 USD ($)	Dec. 31, 2017 EUR (€)	Dec. 31, 2017 GBP (£)
Derivative Instruments Gain Loss [Line Items]
Amount paid for (received from) on the settlement of net investment hedges	$ (4,000)	$ (1,800)
Interest expense reclassified	47,245	72,912
Debt	9,460,177				$ 9,412,631
Amount of gain (loss) included in AOCI	(4,770)	(39,667)
Senior notes	6,700,000
Forward Contracts [Member]
Derivative Instruments Gain Loss [Line Items]
Amount of gain (loss) included in AOCI	9,200	4,100
Foreign Currency Options [Member]
Derivative Instruments Gain Loss [Line Items]
Amount of gain (loss) included in AOCI	15,100	0
Designated As Hedging Instrument [Member] | Forward Contracts [Member]
Derivative Instruments Gain Loss [Line Items]
Debt	3,600,000		€ 3.0		3,600,000	€ 3.1
Designated As Hedging Instrument [Member] | Foreign Currency Options [Member]
Derivative Instruments Gain Loss [Line Items]
Senior notes	295,300			£ 213.7	$ 436,000		£ 323.7
Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member]
Derivative Instruments Gain Loss [Line Items]
Interest expense reclassified	1,100	$ 1,400
Amount to be reclassified to interest expense, next 12 months	$ 4,300

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Financial Instruments and Fair Value Measurements - Carrying Amounts and Estimated Fair Values of Debt (Detail) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Carrying Value of Debt	$ 9,460,177	$ 9,412,631
Fair Value of Debt	9,904,380	9,955,795
Credit Facilities [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Carrying Value of Debt	336,848	317,392
Fair Value of Debt	336,909	317,496
Senior Notes [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Carrying Value of Debt	6,695,747	6,067,277
Fair Value of Debt	7,079,764	6,537,100
Term Loans and Unsecured Other Debt [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Carrying Value of Debt	1,469,849	2,060,491
Fair Value of Debt	1,483,207	2,075,002
Secured Mortgages [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Carrying Value of Debt	957,733	967,471
Fair Value of Debt	$ 1,004,500	$ 1,026,197

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Business Segments - Additional Information (Detail)	3 Months Ended
	Mar. 31, 2018 Segment
Segment Reporting [Abstract]
Number of operating segments	2

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Business Segments - Segment Reporting, Reconciliation of Revenues, Operating Income and Assets (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017	Dec. 31, 2017	Dec. 31, 2016
Segment Reporting Information [Line Items]
Total revenues	$ 693,656	$ 629,155
Operating income	237,107	161,886
General and administrative expenses	62,428	53,617
Depreciation and amortization expenses	204,081	226,591
Earnings from unconsolidated entities, net	62,656	48,605
Interest expense	(47,245)	(72,912)
Interest and other income, net	1,976	2,785
Gains on dispositions of investments in real estate, net	195,111	97,325
Foreign currency and derivative losses, net	(41,094)	(7,400)
Earnings before income taxes	408,511	230,289
Total assets	29,671,485	29,481,075	$ 29,481,075
Investments in and advances to unconsolidated entities	5,675,999		5,496,450
Assets held for sale or contribution	473,154		342,060
Notes receivable backed by real estate	0		34,260
Cash and cash equivalents	458,099	395,829	447,046	$ 807,316
Other assets	1,387,390		$ 1,381,963
Operating Segments [Member]
Segment Reporting Information [Line Items]
Total revenues	693,656	629,155
Operating income	503,616	442,094
Total assets	22,876,249	22,960,741
Operating Segments [Member] | Real Estate Operations [Member]
Segment Reporting Information [Line Items]
Total revenues	560,695	572,110
Operating income	414,515	416,848
Total assets	22,833,853	22,918,099
Operating Segments [Member] | Strategic Capital [Member]
Segment Reporting Information [Line Items]
Total revenues	132,961	57,045
Operating income	89,101	25,246
Total assets	42,396	42,642
Operating Segments [Member] | U.S. [Member] | Real Estate Operations [Member]
Segment Reporting Information [Line Items]
Total revenues	499,257	524,147
Operating income	369,364	384,100
Total assets	19,054,745	19,058,610
Operating Segments [Member] | U.S. [Member] | Strategic Capital [Member]
Segment Reporting Information [Line Items]
Total revenues	16,069	11,908
Operating income	(4,236)	1,939
Total assets	16,756	16,818
Operating Segments [Member] | Other Americas [Member] | Real Estate Operations [Member]
Segment Reporting Information [Line Items]
Total revenues	30,431	15,089
Operating income	22,923	9,982
Total assets	1,787,608	1,767,385
Operating Segments [Member] | Other Americas [Member] | Strategic Capital [Member]
Segment Reporting Information [Line Items]
Total revenues	6,153	6,051
Operating income	2,907	3,145
Operating Segments [Member] | Europe [Member] | Real Estate Operations [Member]
Segment Reporting Information [Line Items]
Total revenues	17,202	18,231
Operating income	12,459	12,858
Total assets	1,037,712	1,008,340
Operating Segments [Member] | Europe [Member] | Strategic Capital [Member]
Segment Reporting Information [Line Items]
Total revenues	38,817	26,262
Operating income	27,663	16,390
Total assets	25,280	25,280
Operating Segments [Member] | Asia [Member] | Real Estate Operations [Member]
Segment Reporting Information [Line Items]
Total revenues	13,805	14,643
Operating income	9,769	9,908
Total assets	953,788	1,083,764
Operating Segments [Member] | Asia [Member] | Strategic Capital [Member]
Segment Reporting Information [Line Items]
Total revenues	71,922	12,824
Operating income	62,767	3,772
Total assets	360	544
Reconciling Items [Member]
Segment Reporting Information [Line Items]
Operating income	237,107	161,886
General and administrative expenses	62,428	53,617
Depreciation and amortization expenses	204,081	226,591
Earnings from unconsolidated entities, net	62,656	48,605
Interest expense	(47,245)	(72,912)
Interest and other income, net	1,976	2,785
Gains on dispositions of investments in real estate, net	195,111	97,325
Foreign currency and derivative losses, net	(41,094)	(7,400)
Total assets	6,795,236	6,520,334
Investments in and advances to unconsolidated entities	5,675,999	5,496,450
Assets held for sale or contribution	473,154	342,060
Notes receivable backed by real estate	0	34,260
Cash and cash equivalents	458,099	447,046
Other assets	$ 187,984	$ 200,518

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Supplemental Cash Flow Information - Additional Information (Detail) - USD ($) shares in Thousands, $ in Millions	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Supplemental Cash Flow Information [Line Items]
Capitalization for equity based compensation expense	$ 7.5	$ 7.0
Shares redeemed for cash	200	0
Interest paid, net of amounts capitalized	$ 82.9	$ 111.5
Cash paid for income taxes, net of refunds	24.8	15.2
Unconsolidated Entities [Member]
Supplemental Cash Flow Information [Line Items]
Equity ownership interest received	$ 50.6	$ 10.2
Limited Partners [Member] | Prologis, L.P. [Member] | Common [Member]
Supplemental Cash Flow Information [Line Items]
Limited partnerships units redeemed	213	600