SITE Centers (SITC) 10-K26 Feb 152014 FY Annual reportFinancial data

Company Profile

Document_and_Entity_Informatio

Document and Entity Information (USD $)	12 Months Ended
In Billions, except Share data, unless otherwise specified	Dec. 31, 2014	Feb. 17, 2015	Jun. 30, 2014
Document And Entity Information [Abstract]
Document Type	10-K
Amendment Flag	FALSE
Document Period End Date	31-Dec-14
Document Fiscal Year Focus	2014
Document Fiscal Period Focus	FY
Trading Symbol	DDR
Entity Registrant Name	DDR CORP
Entity Central Index Key	894315
Current Fiscal Year End Date	-19
Entity Well-known Seasoned Issuer	Yes
Entity Current Reporting Status	Yes
Entity Voluntary Filers	No
Entity Filer Category	Large Accelerated Filer
Entity Common Stock, Shares Outstanding		360,847,935
Entity Public Float			$5.30

CONSOLIDATED_BALANCE_SHEETS

CONSOLIDATED BALANCE SHEETS (USD $)	Dec. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Assets
Land	$2,208,468	$2,209,970
Buildings	7,087,040	6,949,440
Fixtures and tenant improvements	645,035	599,221
Total real estate rental property	9,940,543	9,758,631
Less: Accumulated depreciation	-1,909,585	-1,823,199
Real estate rental property, net	8,030,958	7,935,432
Land held for development and construction in progress	395,242	452,980
Real estate held for sale, net	0	12,670
Total real estate assets, net	8,426,200	8,401,082
Investments in and advances to joint ventures	414,848	448,008
Cash and cash equivalents	20,937	86,664
Restricted cash	11,375	33,476
Accounts receivable, net	132,661	129,513
Notes receivable, net	56,245	78,338
Deferred charges, less accumulated amortization of $38,796 and $41,605, respectively	28,187	38,124
Other assets, net	451,442	477,868
Total assets	9,541,895	9,693,073
Unsecured indebtedness:
Senior notes	2,765,893	2,754,120
Unsecured term loan	350,000	350,000
Revolving credit facilities	29,009	29,133
Total unsecured indebtedness	3,144,902	3,133,253
Secured indebtedness:
Secured term loan	400,000	400,000
Mortgage indebtedness	1,689,805	1,761,421
Total secured indebtedness	2,089,805	2,161,421
Total indebtedness	5,234,707	5,294,674
Accounts payable and other liabilities	448,192	415,413
Dividends payable	61,468	55,107
Total liabilities	5,744,367	5,765,194
Commitments and contingencies (Note 9)
DDR Equity
Preferred shares (Note 10)	350,000	405,000
Common shares, with par value, $0.10 stated value; 600,000,000 shares authorized; 360,711,232 and 359,378,751 shares issued at December 31, 2014 and 2013, respectively	36,071	35,938
Paid-in capital	5,438,778	5,417,363
Accumulated distributions in excess of net income	-2,047,212	-1,915,638
Deferred compensation obligation	16,609	16,702
Accumulated other comprehensive loss	-7,352	-36,493
Less: Common shares in treasury at cost: 957,068 and 1,030,053 shares at December 31, 2014 and 2013, respectively	-16,646	-18,211
Total DDR shareholders' equity	3,770,248	3,904,661
Non-controlling interests	27,280	23,218
Total equity	3,797,528	3,927,879
Total liabilities and equity	$9,541,895	$9,693,073

CONSOLIDATED_BALANCE_SHEETS_Pa

CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)	Dec. 31, 2014	Dec. 31, 2013
In Thousands, except Share data, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Statement Of Financial Position [Abstract]
Accumulated amortization on deferred charges	$38,796	$41,605
Common shares, par value	$0.10	$0.10
Common shares, shares authorized	600,000,000	600,000,000
Common shares, shares issued	360,711,232	359,378,751
Treasury at cost	957,068	1,030,053

CONSOLIDATED_STATEMENTS_OF_OPE

CONSOLIDATED STATEMENTS OF OPERATIONS (USD $)	12 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Revenues from operations:
Minimum rents	$688,556	$563,098	$474,693
Percentage and overage rents	5,231	5,650	4,675
Recoveries from tenants	230,987	186,672	156,483
Fee and other income	60,901	74,515	71,236
Total revenue from operations	985,675	829,935	707,087
Rental operation expenses:
Operating and maintenance	142,336	129,952	117,097
Real estate taxes	138,771	109,227	91,164
Impairment charges	29,175	19,044	46,741
General and administrative	84,484	79,556	76,444
Depreciation and amortization	402,825	296,560	219,902
Total rental operation expenses	797,591	634,339	551,348
Other income (expense):
Interest income	15,927	23,541	15,800
Interest expense	-237,120	-214,370	-197,641
Loss on debt retirement	0	0	-13,495
Other income (expense), net	-12,262	-6,408	-17,806
Total other income (expense)	-233,455	-197,237	-213,142
Loss before earnings from equity method investments and other items	-45,371	-1,641	-57,403
Equity in net income of joint ventures	10,989	6,819	35,250
Impairment of joint venture investments	-30,652	-980	-26,671
Gain on sale and change in control of interests, net	87,996	19,906	78,127
Income before tax expense of taxable REIT subsidiaries and state franchise and income taxes	22,962	24,104	29,303
Tax expense of taxable REIT subsidiaries and state franchise and income taxes	-1,855	-2,685	-1,131
Income from continuing operations	21,107	21,419	28,172
Income (loss) from discontinued operations	89,398	-31,267	-59,364
Income (loss) before gain on disposition of real estate	110,505	-9,848	-31,192
Gain on disposition of real estate, net of tax	3,060	467	5,863
Net income (loss)	113,565	-9,381	-25,329
Loss (income) attributable to non-controlling interests, net	3,717	-794	-493
Net income (loss) attributable to DDR	117,282	-10,175	-25,822
Write-off of preferred share original issuance costs	-1,943	-5,246	-5,804
Preferred dividends	-24,054	-27,721	-28,645
Net income (loss) attributable to common shareholders	$91,285	($43,142)	($60,271)
Basic earnings per share data:
Loss from continuing operations attributable to common shareholders	$0	($0.04)	($0.01)
Income (loss) from discontinued operations attributable to common shareholders	$0.25	($0.10)	($0.20)
Net income (loss) attributable to common shareholders	$0.25	($0.14)	($0.21)
Diluted earnings per share data:
Loss from continuing operations attributable to common shareholders	$0	($0.04)	($0.01)
Income (loss) from discontinued operations attributable to common shareholders	$0.25	($0.10)	($0.20)
Net income (loss) attributable to common shareholders	$0.25	($0.14)	($0.21)

CONSOLIDATED_STATEMENTS_OF_COM

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Net income (loss)	$113,565	($9,381)	($25,329)
Other comprehensive income (loss):
Foreign currency translation	9,115	-25,647	-14,075
Reclassification adjustment for foreign currency translation included in net income	21,755
Change in fair value of interest-rate contracts	-1,045	13,863	-13,094
Amortization of interest contracts to interest expense	472	472	921
Reclassification adjustment for realized gains on available-for-sale securities included in net income	-1,416	0	0
Unrealized (losses) gains on available-for-sale securities	-627	2,043	0
Total other comprehensive income (loss)	32,755	-9,269	-26,248
Comprehensive income (loss)	146,320	-18,650	-51,577
Comprehensive loss (income) attributable to non-controlling interests:
Allocation of net loss (income)	3,717	-794	-493
Foreign currency translation	887	701	-274
Total comprehensive loss (income) attributable to non-controlling interests	103	-93	-767
Total comprehensive income (loss) attributable to DDR	146,423	-18,743	-52,344
Parent
Other comprehensive income (loss):
Reclassification adjustment for foreign currency translation included in net income	26,256	0	0
Non-Controlling Interests
Other comprehensive income (loss):
Reclassification adjustment for foreign currency translation included in net income	-4,501	0	0
Comprehensive income (loss)	($103)	$93	$767

CONSOLIDATED_STATEMENTS_OF_EQU

CONSOLIDATED STATEMENTS OF EQUITY (USD $)	Total	Preferred Shares	Common Shares	Paid-in Capital	Accumulated Distributions in Excess of Net Income	Deferred Compensation Obligation	Accumulated Other Comprehensive Loss	Treasury Stock at Cost	Non-Controlling Interests
In Thousands	Total	Preferred Shares	Common Shares	Paid-in Capital	Accumulated Distributions in Excess of Net Income	Deferred Compensation Obligation	Accumulated Other Comprehensive Loss	Treasury Stock at Cost	Non-Controlling Interests
Balance at Dec. 31, 2011	$3,077,892	$375,000	$27,711	$4,138,812	($1,493,353)	$13,934	($1,403)	($15,017)	$32,208
Balance, shares at Dec. 31, 2011			277,115
Issuance of common shares related to stock plans	3,035	0	32	2,741	0	0	0	262	0
Issuance of common shares related to stock plans, shares			322
Issuance of common shares for cash offering	492,129	0	3,634	485,752	0	0	0	2,743	0
Issuance of common shares for cash offering, shares	36,500		36,335
Issuance of preferred shares	192,855	200,000	0	-7,145	0	0	0	0	0
Issuance of restricted stock	749	0	147	-2,334	0	910	0	2,026	0
Issuance of restricted stock, shares			1,467
Vesting of restricted stock	-2,936	0	0	2,818	0	712	0	-6,466	0
Stock-based compensation	2,809	0	0	2,809	0	0	0	0	0
Contributions from non-controlling interests	492	0	0	0	0	0	0	0	492
Distributions to non-controlling interests	-9,145	0	0	0	0	0	0	0	-9,145
Redemption of preferred shares	-170,000	-170,000	0	5,804	-5,804	0	0	0	0
Dividends declared-common shares	-141,152	0	0	0	-141,152	0	0	0	0
Dividends declared-preferred shares	-28,691	0	0	0	-28,691	0	0	0	0
Comprehensive income (loss)	-51,577	0	0	0	-25,822	0	-26,522	0	767
Balance at Dec. 31, 2012	3,366,460	405,000	31,524	4,629,257	-1,694,822	15,556	-27,925	-16,452	24,322
Balance, shares at Dec. 31, 2012			315,239
Issuance of common shares related to stock plans	1,622	0	12	1,235	0	0	0	375	0
Issuance of common shares related to stock plans, shares			120
Issuance of common shares for cash offering	788,045	0	4,402	782,406	0	0	0	1,237	0
Issuance of common shares for cash offering, shares	44,100		44,020
Issuance of preferred shares	144,863	150,000	0	-5,137	0	0	0	0	0
Issuance of restricted stock	0	0	0	-3,118	0	1,272	0	1,846	0
Vesting of restricted stock	-2,201	0	0	3,142	0	-126	0	-5,217	0
Stock-based compensation	4,332	0	0	4,332	0	0	0	0	0
Issuance of OP Units	0
Contributions from non-controlling interests	374	0	0	0	0	0	0	0	374
Distributions to non-controlling interests	-1,571	0	0	0	0	0	0	0	-1,571
Redemption of preferred shares	-150,000	-150,000	0	5,246	-5,246	0	0	0	0
Dividends declared-common shares	-177,709	0	0	0	-177,709	0	0	0	0
Dividends declared-preferred shares	-27,686	0	0	0	-27,686	0	0	0	0
Comprehensive income (loss)	-18,650	0	0	0	-10,175	0	-8,568	0	93
Balance at Dec. 31, 2013	3,927,879	405,000	35,938	5,417,363	-1,915,638	16,702	-36,493	-18,211	23,218
Balance, shares at Dec. 31, 2013			359,379
Issuance of common shares related to stock plans	6,930	0	40	6,066	0	0	0	824	0
Issuance of common shares related to stock plans, shares			397
Issuance of common shares for cash offering	11,634	0	66	11,568	0	0	0	0	0
Issuance of common shares for cash offering, shares	700		664
Issuance of restricted stock	0		23	-7,337	0	1,029	0	6,285	0
Issuance of restricted stock, shares			227
Vesting of restricted stock	-1,828	0	4	4,834	0	-1,122	0	-5,544	0
Vesting of restricted stock, shares			44
Stock-based compensation	4,367	0	0	4,367	0	0	0	0	0
Issuance of OP Units	18,256	0	0	0	0	0	0	0	18,256
Contributions from non-controlling interests	93	0	0	0	0	0	0	0	93
Distributions to non-controlling interests	-14,184	0	0	0	0	0	0	0	-14,184
Redemption of preferred shares	-55,026	-55,000	0	1,917	-1,943	0	0	0	0
Dividends declared-common shares	-223,016	0	0	0	-223,016	0	0	0	0
Dividends declared-preferred shares	-23,897	0	0	0	-23,897	0	0	0	0
Comprehensive income (loss)	146,320	0	0	0	117,282	0	29,141	0	-103
Balance at Dec. 31, 2014	$3,797,528	$350,000	$36,071	$5,438,778	($2,047,212)	$16,609	($7,352)	($16,646)	$27,280
Balance, shares at Dec. 31, 2014			360,711

CONSOLIDATED_STATEMENTS_OF_CAS

CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Cash flow from operating activities:
Net income (loss)	$113,565	($9,381)	($25,329)
Adjustments to reconcile net income (loss) to net cash flow provided by operating activities:
Depreciation and amortization	419,079	324,129	251,085
Stock-based compensation	9,962	8,371	7,553
Amortization of deferred finance costs	12,125	14,148	14,110
Accretion of convertible debt discount	11,377	10,789	10,884
Loss on debt retirement, net	0	0	505
Settlement of accreted debt discount on repurchase of senior convertible notes	0	0	-17,294
Net cash paid from interest rate hedging contracts	0	0	-4,689
Equity in net income of joint ventures	-10,989	-6,819	-35,250
Impairment of joint venture investments	30,652	980	26,671
Net gain on sale and change in control of interests	-87,996	-19,906	-78,127
Operating cash distributions from joint ventures	10,749	15,116	13,165
Realized gain on sale of available-for-sale securities	-1,416	0	0
Gain on disposition of real estate	-99,069	-11,741	-9,710
Impairment charges and loan loss reserves	38,552	72,597	130,771
Premium on issuance of senior notes	0	0	13,835
Change in notes receivable accrued interest	-8,259	-5,756	-6,314
Change in restricted cash	7,060	3,610	3,290
Net change in accounts receivable	-2,357	-3,463	326
Net change in accounts payable and accrued expenses	14,630	-18,651	2,580
Net change in other operating assets and liabilities	-37,383	-49	6,134
Total adjustments	306,717	383,355	329,525
Net cash flow provided by operating activities	420,282	373,974	304,196
Cash flow from investing activities:
Real estate acquired, net of liabilities and cash assumed	-330,929	-857,795	-393,541
Real estate developed and improvements to operating real estate	-260,897	-210,709	-193,363
Proceeds from disposition of real estate and joint venture interests	977,189	236,219	172,231
Equity contributions to joint ventures	-21,754	-21,043	-54,976
Issuance of joint venture advances, net	-258,248	-41,000	-149,921
Distributions of proceeds from sale and refinancing of joint venture interests	15,565	2,429	18,120
Return of investments in joint ventures	10,128	7,450	11,955
Purchase of available-for-sale securities	0	-1,800	0
Proceeds from sale of available-for-sale securities	3,216	0	0
Issuance of notes receivable	0	-26,555	-10,239
Repayment of notes receivable	1,436	18,326	1,080
Change in restricted cash b capital improvements	17,490	-3,381	10,224
Net cash flow provided by (used for) investing activities	153,196	-897,859	-588,430
Cash flow from financing activities:
Proceeds from (repayments of) revolving credit facilities, net	2,110	-117,256	5,511
Proceeds from issuance of senior notes, net of underwriting commissions and offering expenses	0	591,006	439,892
Repayments of senior notes	0	0	-445,682
Proceeds from mortgages and other secured debt	151,302	46,645	718,506
Repayment of term loans and mortgage debt	-497,238	-519,881	-785,588
Payment of debt issuance costs	-1,046	-3,999	-5,622
Redemption of preferred shares	-55,000	-150,000	-170,000
Proceeds from issuance of common shares, net of underwriting commissions and offering expenses	11,635	788,045	492,129
Proceeds from issuance of preferred shares, net of underwriting commissions and offering expenses	0	144,863	192,855
Repurchase of common shares in conjunction with equity award plans	-494	-4,416	-3,841
Contributions from non-controlling interests	93	374	492
Distributions to non-controlling interests and redeemable operating partnership units	-9,446	-1,565	-9,128
Dividends paid	-240,551	-194,497	-154,761
Net cash flow (used for) provided by financing activities	-638,635	579,319	274,763
Cash and cash equivalents:
(Decrease) increase in cash and cash equivalents	-65,157	55,434	-9,471
Effect of exchange rate changes on cash and cash equivalents	-570	56	-561
Cash and cash equivalents, beginning of year	86,664	31,174	41,206
Cash and cash equivalents, end of year	$20,937	$86,664	$31,174

Summary_of_Significant_Account

Summary of Significant Accounting Policies	12 Months Ended
Summary of Significant Accounting Policies	Dec. 31, 2014
Accounting Policies [Abstract]
Summary of Significant Accounting Policies	1	Summary of Significant Accounting Policies
	Nature of Business
	DDR Corp. and its related consolidated real estate subsidiaries (collectively, the “Company” or “DDR”) and unconsolidated joint ventures are primarily engaged in the business of acquiring, owning, developing, redeveloping, expanding, leasing and managing shopping centers. In addition, the Company engages in the origination and acquisition of loans and debt securities, which are generally collateralized directly or indirectly by shopping centers. Unless otherwise provided, references herein to the Company or DDR include DDR Corp., its wholly-owned and majority-owned subsidiaries and its consolidated joint ventures. The Company’s tenant base primarily includes national and regional retail chains and local retailers. Consequently, the Company’s credit risk is concentrated in the retail industry.
	Use of Estimates in Preparation of Financial Statements
	The preparation of financial statements in conformity with generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities and the reported amounts of revenues and expenses during the year. Actual results could differ from those estimates.
	Principles of Consolidation
	The consolidated financial statements include the results of the Company and all entities in which the Company has a controlling interest or has been determined to be the primary beneficiary of a variable interest entity.
	All significant inter-company balances and transactions have been eliminated in consolidation. Investments in real estate joint ventures and companies in which the Company has the ability to exercise significant influence, but does not have financial or operating control, are accounted for using the equity method of accounting. Accordingly, the Company’s share of the earnings (or loss) of these joint ventures and companies is included in consolidated net income.
	Statements of Cash Flows and Supplemental Disclosure of Non-Cash Investing and Financing Information
	Non-cash investing and financing activities are summarized as follows (in millions):

		For the Year Ended December 31,
		2014				2013				2012
	Mortgages assumed from acquisitions	$	293.3			$	969.7			$	271.6
	Issuance of Operating Partnership Units ("OP Units") in		18.3				—				—
	connection with acquisitions (Note 10)		18.3				—				—
	Preferred equity interest and mezzanine loan applied to purchase		51.8				160.1				—
	price of acquired properties		51.8				160.1				—
	Elimination of the previously held equity interest in		2.5				26.4				36.8
	unconsolidated joint ventures acquired		2.5				26.4				36.8
	Reclassification adjustment of foreign currency translation (Note 11)		21.8				—				—
	Accounts payable related to construction in progress		25.7				21.5				18.2
	Dividends declared		61.5				55.1				44.2
	Write-off of preferred share original issuance costs (Note 10)		1.9				5.2				5.8


	Real Estate
	Real estate assets, which include construction in progress and land held for development, are stated at cost less accumulated depreciation.
	Depreciation and amortization is recorded on a straight-line basis over the estimated useful lives of the assets as follows:

	Buildings	Useful lives, 20 to 31.5 years
	Building improvements and fixtures	Useful lives, ranging from 5 to 20 years
	Tenant improvements	Shorter of economic life or lease terms
	The Company periodically assesses the useful lives of its depreciable real estate assets and accounts for any revisions, which are not material for the periods presented, prospectively. Expenditures for maintenance and repairs are charged to operations as incurred. Significant expenditures that improve or extend the life of the asset are capitalized.
	Land Held for Development and Construction in Progress includes land held for future development as well as construction in progress related to shopping center developments and expansions. The Company capitalized certain direct costs (salaries and related personnel) and incremental internal construction costs and software development and implementation costs of $11.1 million, $10.9 million and $10.5 million in 2014, 2013 and 2012, respectively.
	Purchase Price Accounting
	Upon acquisition of properties, the Company estimates the fair value of acquired tangible assets, consisting of land, building and improvements and intangibles, generally (i) above- and below-market leases, (ii) in-place leases and (iii) tenant relationships. The Company allocates the purchase price to assets acquired and liabilities assumed on a gross basis based on their relative fair values at the date of acquisition. In estimating the fair value of the tangible and intangibles acquired, the Company considers information obtained about each property as a result of its due diligence and marketing and leasing activities and uses various valuation methods, such as estimated cash flow projections using appropriate discount and capitalization rates, analysis of recent comparable sales transactions, estimates of replacement costs net of depreciation and other available market information. The fair value of the tangible assets of an acquired property considers the value of the property as if it were vacant. Above- and below-market lease values are recorded based on the present value (using a discount rate that reflects the risks associated with the leases acquired) of the difference between (i) the contractual amounts to be paid pursuant to each in-place lease and (ii) management's estimate of fair market lease rates for each corresponding in-place lease, measured over a period equal to the remaining term of the lease for above-market leases and the initial term plus the estimated term of any below-market, fixed-rate renewal options for below-market leases. The capitalized above-market lease values are amortized as a reduction of base rental revenue over the remaining term of the respective leases, and the capitalized below-market lease values are amortized as an increase to base rental revenue over the remaining initial terms plus the estimated terms of any below-market, fixed-rate renewal options of the respective leases. The purchase price is further allocated to in-place lease values and tenant relationship values based on management's evaluation of the specific characteristics of the acquired lease portfolio and the Company's overall relationship with the anchor tenants. Such amounts are amortized to expense over the remaining initial lease term (and expected renewal periods for tenant relationships).
	Intangibles associated with property acquisitions are included in other assets and other liabilities, as appropriate, in the Company’s consolidated balance sheets. In the event a tenant terminates its lease prior to the contractual expiration, the unamortized portion of the related intangible asset or liability is written off. The Company’s intangibles are as follows (in millions):

		December 31,
		2014				2013
	Assets: Above-market leases, net	$	38.6			$	41.5
	Liabilities: Below-market leases, net		(139.3	)			(123.9	)

	Estimated net future amortization income associated with the Company’s above- and below-market leases is as follows:

	Year		(Millions)
	2015		$	1.4
	2016			2.7
	2017			4
	2018			5.7
	2019			6.6

	Real Estate Impairment Assessment
	The Company reviews its individual real estate assets, including land held for development and construction in progress, for potential impairment indicators whenever events or changes in circumstances indicate that the carrying value may not be recoverable. Impairment indicators include, but are not limited to, significant decreases in projected net operating income and occupancy percentages, projected losses on potential future sales, market factors, significant changes in projected development costs or completion dates and sustainability of development projects. An asset is considered impaired when the undiscounted future cash flows are not sufficient to recover the asset’s carrying value. The determination of anticipated undiscounted cash flows is inherently subjective, requiring significant estimates made by management, and considers the most likely expected course of action at the balance sheet date based on current plans, intended holding periods and available market information. If the Company is evaluating the potential sale of an asset or land held for development, the undiscounted future cash flows analysis is probability-weighted based upon management’s best estimate of the likelihood of the alternative courses of action as of the balance sheet date. If an impairment is indicated, an impairment loss is recognized based on the excess of the carrying amount of the asset over its fair value. The Company recorded aggregate impairment charges, including those classified within discontinued operations, of $38.1 million, $72.6 million and $126.5 million (Note 12) related to consolidated real estate investments during the years ended December 31, 2014, 2013 and 2012, respectively.
	Real Estate Held for Sale
	The Company generally considers assets to be held for sale when management believes that a sale is probable within a year. This generally occurs when a sales contract is executed with no substantive contingencies and the prospective buyer has significant funds at risk. Assets that are classified as held for sale are recorded at the lower of their carrying amount or fair value, less cost to sell.
	Disposition of Real Estate and Real Estate Investments
	Sales of real estate include the sale of land, operating properties and investments in real estate joint ventures. Gains from dispositions are recognized using the full accrual or partial sale methods, provided that various criteria relating to the terms of sale and any subsequent involvement by the Company with the asset sold are met. If the criteria for sale recognition or gain recognition are not met because of a form of continuing involvement, the accounting for such transactions is dependent on the nature of the continuing involvement. In certain cases, a sale might not be recognized, and in others all or a portion of the gain might be deferred.
	Pursuant to the definition of a component of an entity and, assuming no significant continuing involvement, the operations of the sold asset or asset classified as held for sale are considered discontinued operations. Interest expense that is specifically identifiable to the property is included in the computation of interest expense attributable to discontinued operations. Consolidated interest expense at the corporate level is allocated to discontinued operations based on the proportion of net assets disposed.
	Interest and Real Estate Taxes
	Interest and real estate taxes incurred relating to the construction, expansion or redevelopment of shopping centers are capitalized and depreciated over the estimated useful life of the building. This includes interest incurred on funds invested in or advanced to unconsolidated joint ventures with qualifying development activities. The Company will cease the capitalization of these costs when construction activities are substantially completed and the property is available for occupancy by tenants. If the Company suspends substantially all activities related to development of a qualifying asset, the Company will cease capitalization of interest and taxes until activities are resumed.
	Interest paid during the years ended December 31, 2014, 2013 and 2012 aggregated $243.2 million, $218.4 million and $209.3 million, respectively, of which $8.7 million, $8.8 million and $13.3 million, respectively, was capitalized.
	Investments in and Advances to Joint Ventures
To the extent that the Company’s cost basis in an unconsolidated joint venture is different from the basis reflected at the joint venture level, the basis difference is amortized over the life of the related assets and included in the Company’s share of equity in net income (loss) of the joint venture. On a periodic basis, management assesses whether there are any indicators that the value of the Company’s investments in unconsolidated joint ventures may be impaired. An investment is impaired only if the Company’s estimate of the fair value of the investment is less than the carrying value of the investment and such difference is deemed to be other than temporary. The Company recorded aggregate impairment charges of $30.7 million, $1.0 million and $26.7 million (Note 12) related to its investments in unconsolidated joint ventures during the years ended December 31, 2014, 2013 and 2012, respectively. These impairment charges create a basis difference between the Company’s share of accumulated equity as compared to the investment balance of the respective unconsolidated joint venture. The Company allocates the aggregate impairment charge to each of the respective properties owned by the joint venture on a relative fair value basis and amortizes this basis differential as an adjustment to the equity in net income (loss) recorded by the Company over the estimated remaining useful lives of the underlying assets.
Cash and Cash Equivalents
The Company considers all highly liquid investments with an original maturity of three months or less to be cash equivalents. The Company maintains cash deposits with major financial institutions, which from time to time may exceed federally insured limits. The Company periodically assesses the financial condition of these institutions and believes that the risk of loss is minimal. Cash flows associated with items intended as hedges of identifiable transactions or events are classified in the same category as the cash flows from the items being hedged.
Restricted Cash
Restricted cash represents amounts on deposit with financial institutions primarily for debt service payments, real estate taxes, capital improvements, operating reserves and a bond sinking fund as required pursuant to the respective loan agreement. For purposes of the consolidated statements of cash flows, changes in restricted cash caused by changes in capital improvements are reflected in cash from investing activities.
Accounts Receivable
The Company makes estimates of the amounts it believes will not be collected related to base rents, straight-line rents receivable, expense reimbursements and other amounts owed. The Company analyzes accounts receivable, tenant credit worthiness and current economic trends when evaluating the adequacy of the allowance for doubtful accounts. In addition, tenants in bankruptcy are analyzed and estimates are made in connection with the expected recovery of pre-petition and post-petition claims.
Accounts receivable, other than straight-line rents receivable, are expected to be collected within one year and are net of estimated unrecoverable amounts of $7.2 million and $10.0 million at December 31, 2014 and 2013, respectively. At December 31, 2014 and 2013, straight-line rents receivable, net of a provision for uncollectible amounts of $3.6 million and $3.9 million, respectively, aggregated $63.8 million and $61.9 million, respectively.
Notes Receivable
Notes receivable include certain loans that are held for investment and are generally collateralized by real estate-related investments and may be subordinate to other senior loans. Loan receivables are recorded at stated principal amounts or at initial investment plus accretable yield for loans purchased at a discount. The related discounts on mortgages and other loans purchased are accreted over the life of the related loan receivable. The Company defers loan origination and commitment fees, net of origination costs, and amortizes them over the term of the related loan. The Company evaluates the collectability of both principal and interest on each loan based on an assessment of the underlying collateral value to determine whether it is impaired, and not by the use of internal risk ratings. A loan loss reserve is recorded when, based upon current information and events, it is probable that the Company will be unable to collect all amounts due according to the existing contractual terms. When a loan is considered to be impaired, the amount of loss is calculated by comparing the recorded investment to the value of the underlying collateral. As the underlying collateral for a majority of the notes receivable is real-estate related investments, the same valuation techniques are used to value the collateral as those used to determine the fair value of real estate investments for impairment purposes. Given the small number of loans outstanding, the Company does not provide for an additional allowance for loan losses based on the grouping of loans, as the Company believes the characteristics of its loans are not sufficiently similar to allow an evaluation of these loans as a group for a possible loan loss allowance. As such, all of the Company’s loans are evaluated individually for this purpose. Interest income on performing loans is accrued as earned. A loan is placed on non-accrual status when, based upon current information and events, it is probable that the Company will not be able to collect all amounts due according to the existing contractual terms. Interest income on non-performing loans is generally recognized on a cash basis. Recognition of interest income on an accrual basis on non-performing loans is resumed when it is probable that the Company will be able to collect amounts due according to the contractual terms.
Deferred Charges
Costs incurred in obtaining indebtedness are included in deferred charges in the accompanying consolidated balance sheets and are amortized over the terms of the related debt agreements. Such amortization is reflected as Interest Expense in the consolidated statements of operations.

Available-for-Sale Securities
The Company’s marketable equity securities are recorded at fair value and are included in Other Assets in the accompanying consolidated balance sheets. Any unrealized gains or losses are recorded in Other Comprehensive Income (“OCI”), and any realized gains and losses are recorded using the specific identification method in the accompanying consolidated statements of comprehensive income or loss. The Company’s marketable securities are Level 1 investments as they have a quoted market price in an active market. See “Fair Value Hierarchy” below for a description of Level 1 investments.
Treasury Shares
The Company’s share repurchases are reflected as treasury shares utilizing the cost method of accounting and are presented as a reduction to consolidated shareholders’ equity. Reissuances of the Company’s treasury shares at an amount below cost are recorded as a charge to paid-in capital due to the Company’s cumulative distributions in excess of net income.
Revenue Recognition
Minimum rents from tenants are recognized using the straight-line method over the lease term of the respective leases. Percentage and overage rents are recognized after a tenant’s reported sales have exceeded the applicable sales breakpoint set forth in the applicable lease. Revenues associated with expense reimbursements from tenants are recognized in the period that the related expenses are incurred based upon the tenant lease provision. Fee and other income includes management fees recorded in the period earned based on a percentage of collected revenue at the properties under management. Fee income derived from the Company’s unconsolidated joint venture investments is recognized to the extent attributable to the unaffiliated ownership interest. Ancillary and other property-related income, primarily composed of leasing vacant space to temporary tenants and kiosk income, is recognized in the period earned. Lease termination fees are recognized upon the effective termination of a tenant’s lease when the Company has no further obligations under the lease.
Fee and other income from continuing operations was composed of the following (in thousands):

	For the Year Ended December 31,
	2014				2013				2012
Management and other fee income	$	31,907			$	40,160			$	43,706
Ancillary and other property income		24,288				28,108				26,179
Lease termination fees		4,085				5,699				919
Other		621				548				432
Total fee and other income	$	60,901			$	74,515			$	71,236
General and Administrative Expenses
General and administrative expenses include certain internal leasing and legal salaries and related expenses associated with the re-leasing of existing space, which are charged to operations as incurred as they are not eligible for capitalization.
Stock Option and Other Equity-Based Plans
Compensation cost relating to stock-based payment transactions classified as equity is recognized in the financial statements based upon the grant date fair value. Forfeitures are estimated at the time of grant in order to estimate the amount of share-based awards that will ultimately vest. The forfeiture rate is based on historical rates for non-executive employees and actual expectations for executives.
For the years ended December 31, 2014, 2013 and 2012, stock-based compensation cost recognized by the Company was $9.1 million, $7.4 million and $6.4 million, respectively. These amounts include $1.4 million, $0.1 million and $0.2 million as a result of accelerated vesting of awards due to employee separations in 2014, 2013 and 2012, respectively. This net cost is included in General and Administrative Expenses in the Company’s consolidated statements of operations.
Income Taxes
The Company has made an election to qualify, and believes it is operating so as to qualify, as a Real Estate Investment Trust (“REIT”) for federal income tax purposes. Accordingly, the Company generally will not be subject to federal income tax, provided that it makes distributions to its shareholders equal to at least the amount of its REIT taxable income as defined under Sections 856 through 860 of the Internal Revenue Code of 1986, as amended (the “Code”), and continues to satisfy certain other requirements.
In connection with the REIT Modernization Act, the Company is permitted to participate in certain activities and still maintain its qualification as a REIT, so long as these activities are conducted in entities that elect to be treated as taxable subsidiaries under the Code. As such, the Company is subject to federal and state income taxes on the income from these activities.
In the normal course of business, the Company or one or more of its subsidiaries is subject to examination by federal, state and local jurisdictions as well as certain jurisdictions outside the United States, in which it operates, where applicable. The Company expects to recognize interest and penalties related to uncertain tax positions, if any, as income tax expense, which is included in General and Administrative Expense. The Company recognized no material adjustments regarding its tax accounting treatment for uncertain tax provisions for the three years ended. As of December 31, 2014, the tax years that remain subject to examination by the major tax jurisdictions under applicable statutes of limitations are generally the year 2011 and forward.
Deferred Tax Assets
The Company accounts for income taxes related to its taxable REIT subsidiary (“TRS”) and its taxable activity in Puerto Rico under the asset and liability method, which requires the recognition of deferred tax assets and liabilities for the expected future tax consequences of events that have been included in the financial statements. Under this method, deferred tax assets and liabilities are determined based on the differences between the financial statement and tax basis of assets and liabilities using enacted tax rates in effect for the year in which the differences are expected to reverse. The effect of a change in tax rates on deferred tax assets and liabilities is recognized in the income statement in the period that includes the enactment date.
The Company records net deferred tax assets to the extent it believes it is more likely than not that these assets will be realized and would record a valuation allowance to reduce deferred tax assets when it has determined that an uncertainty exists regarding their realization, which would increase the provision for income taxes. In making such determination, the Company considers all available positive and negative evidence, including forecasts of future taxable income, the reversal of other existing temporary differences, available net operating loss carryforwards, tax planning strategies and recent results of operations. Several of these considerations require assumptions and significant judgment about the forecasts of future taxable income and are consistent with the plans and estimates that the Company is utilizing to manage its business. To the extent facts and circumstances change in the future, adjustments to the valuation allowances may be required.
Foreign Currency Translation
The financial statements of the Company’s international consolidated and unconsolidated joint venture investments are translated into U.S. dollars using the exchange rate at each balance sheet date for assets and liabilities, an average exchange rate for each period for revenues, expenses, gains and losses, and at the transaction date for impairments or asset sales, with the Company’s proportionate share of the resulting translation adjustments recorded as Accumulated OCI. Gains or losses resulting from foreign currency transactions, translated to local currency, are included in income as incurred. In 2014, the Company recorded a release of foreign currency translation from Accumulated OCI to earnings as a result of the sale of its entire investments in Brazil and Russia and substantially all of its investments in Canada.
Derivative and Hedging Activities
The Company records all derivatives on the balance sheet at fair value. The accounting for changes in the fair value of derivatives depends on the intended use of the derivative, whether the Company has elected to designate a derivative in a hedging relationship and apply hedge accounting and whether the hedging relationship has satisfied the criteria necessary to apply hedge accounting. Derivatives designated and qualifying as a hedge of the exposure to changes in the fair value of an asset, liability or firm commitment attributable to a particular risk, such as interest rate risk, are considered fair value hedges. Derivatives designated and qualifying as a hedge of the exposure to variability in expected future cash flows, or other types of forecasted transactions, are considered cash flow hedges. Derivatives may also be designated as hedges of the foreign currency exposure of a net investment in a foreign operation. Hedge accounting generally provides for the matching of the timing of gain or loss recognition on the hedging instrument with the recognition of the changes in the fair value of the hedged asset or liability that is attributable to the hedged risk in a fair value hedge or the earnings effect of the hedged forecasted transactions in a cash flow hedge. The Company may enter into derivative contracts that are intended to economically hedge certain of its risks, even if hedge accounting does not apply or the Company elects not to apply hedge accounting.
Fair Value Hierarchy
The standard Fair Value Measurements specifies a hierarchy of valuation techniques based upon whether the inputs to those valuation techniques reflect assumptions other market participants would use based upon market data obtained from independent sources (observable inputs). The following summarizes the fair value hierarchy:

• Level 1	Quoted prices in active markets that are unadjusted and accessible at the measurement date for identical, unrestricted assets or liabilities;

• Level 2	Quoted prices for identical assets and liabilities in markets that are inactive, quoted prices for similar assets and liabilities in active markets or financial instruments for which significant inputs are observable, either directly or indirectly, such as interest rates and yield curves that are observable at commonly quoted intervals and

• Level 3	Prices or valuations that require inputs that are both significant to the fair value measurement and unobservable.
In certain cases, the inputs used to measure fair value may fall into different levels of the fair value hierarchy. In such cases, the level in the fair value hierarchy within which the fair value measurement in its entirety falls has been determined based on the lowest level input that is significant to the fair value measurement in its entirety. The Company’s assessment of the significance of a particular input to the fair value measurement in its entirety requires judgment and considers factors specific to the asset or liability. See Note 8 – Financial Instruments for additional information.
New Accounting Standards
Revenue Recognition
In May 2014, the Financial Accounting Standards Board (the “FASB”) issued Accounting Standards Update No. 2014-09 (“ASU 2014-09”), Revenue from Contracts with Customers. The objective of ASU 2014-09 is to establish a single comprehensive five-step model for entities to use in accounting for revenue arising from contracts with customers and will supersede most of the existing revenue recognition guidance, including industry-specific guidance. The core principle of ASU 2014-09 is that an entity recognizes revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. ASU 2014-09 applies to all contracts with customers except those that are within the scope of other topics in the FASB Accounting Standards Codification. Most significantly for the real estate industry, leasing transactions are not within the scope of the new standard. A majority of the Company’s tenant-related revenue is recognized pursuant to lease agreements. The new guidance is effective for public companies for annual reporting periods (including interim periods within those periods) beginning after December 15, 2016. Early adoption is not permitted. Entities have the option of using either a full retrospective or modified approach to adopt ASU 2014-09. The Company is currently assessing the impact, if any, the adoption of this standard will have on its financial statements and has not decided upon the method of adoption.
Discontinued Operations
In April 2014, the FASB issued a final standard that changed the criteria for determining which disposals are presented as discontinued operations. The revised definition of a discontinued operation is “a component or group of components that has been disposed of or is classified as held for sale, together as a group in a single transaction,” and “represents a strategic shift that has (or will have) a major effect on an entity’s financial results.” The FASB agreed that a strategic shift includes “a disposal of (i) a separate major line of business, (ii) a separate major geographical area of operations or (iii) a combination of parts of (i) or (ii) that make up a major part of an entity’s operations and financial results.” A business that, upon acquisition, qualifies as held for sale will also be a discontinued operation. The FASB also reaffirmed its decision to no longer preclude presentation of a disposal as a discontinued operation if (a) there is significant continuing involvement with a component after its disposal, or (b) there are operations and cash flows of the component that have not been eliminated from the reporting entity’s ongoing operations. Public entities will be required to apply the standard in annual periods beginning on or after December 15, 2014, and interim periods within those annual periods. Beginning in 2015, the Company will apply the new guidance, as applicable, to future disposals of its shopping centers or classifications as held for sale. The Company believes that a significant portion of its ordinary course shopping center disposals will not qualify for discontinued operations presentation under this new standard.

Investments_in_and_Advances_to

Investments in and Advances to Joint Ventures	12 Months Ended
Investments in and Advances to Joint Ventures	Dec. 31, 2014
Equity Method Investments And Joint Ventures [Abstract]
Investments in and Advances to Joint Ventures	2	Investments in and Advances to Joint Ventures
	The Company’s equity method joint ventures, which are included in Investments in and Advances to Joint Ventures in the Company’s consolidated balance sheet at December 31, 2014, are as follows:

	Unconsolidated Real Estate Ventures		Effective				Assets Owned
			Ownership
			Percentage
	DDR Domestic Retail Fund I			20.00%			56 grocery-anchored retail centers in several states
	DDR – SAU Retail Fund, LLC		20				23 grocery-anchored retail centers in several states
	DDRTC Core Retail Fund, LLC		15				26 shopping centers in several states
	BRE DDR Retail Holdings III		5				70 shopping centers in several states
	Other Joint Venture Interests		25.25–79.45				13 shopping centers in several states and a management company
	Coventry II Fund		20				Three shopping centers in three states
	In addition, included in the condensed combined financial information, the Company has a zero investment basis in 17 retail sites/centers in several states owned through several Coventry II joint ventures and accounted for under the equity method at December 31, 2014, and has no intent or obligation to fund any further capital in these joint ventures.
	Condensed combined financial information of the Company’s unconsolidated joint venture investments is as follows (in thousands):

		December 31,
		2014				2013
	Condensed Combined Balance Sheets
	Land	$	1,439,849			$	1,275,232
	Buildings		3,854,585				3,940,806
	Fixtures and tenant improvements		200,696				266,851
			5,495,130				5,482,889
	Less: Accumulated depreciation		(773,256	)			(839,867	)
			4,721,874				4,643,022
	Land held for development and construction in progress		55,698				116,088
	Real estate, net		4,777,572				4,759,110
	Cash and restricted cash		100,812				282,866
	Receivables, net		80,508				101,003
	Other assets		394,751				196,615
		$	5,353,643			$	5,339,594

	Mortgage debt	$	3,552,764			$	3,282,643
	Notes and accrued interest payable to DDR(A)		144,831				127,679
	Other liabilities		276,998				245,368
			3,974,593				3,655,690
	Redeemable preferred equity		305,310				71,771
	Accumulated equity		1,073,740				1,612,133
		$	5,353,643			$	5,339,594
	Company's share of Accumulated Equity	$	122,937			$	365,297
	(A)	The Company had net amounts receivable from several joint ventures aggregating $2.1 million and $2.7 million at December 31, 2014 and 2013, respectively, which were included in Investments in and Advances to Joint Ventures on the consolidated balance sheets.

		For the Year Ended December 31,
		2014				2013				2012
	Condensed Combined Statements of Operations
	Revenues from operations	$	485,764			$	635,933			$	622,771
	Expenses from operations:
	Operating expenses		167,691				210,829				200,662
	Impairment charges(A)		21,583				43,913				840
	Depreciation and amortization		151,651				201,021				175,225
	Interest expense		171,803				204,893				203,205
	Other (income) expense, net		18,249				2,298				10,435
			530,977				662,954				590,367
	(Loss) income before tax expense and discontinued operations		(45,213	)			(27,021	)			32,404
	Income tax expense (primarily Sonae Sierra Brasil), net		(6,565	)			(27,553	)			(25,444	)
	(Loss) income from continuing operations		(51,778	)			(54,574	)			6,960
	Discontinued operations:
	Loss from discontinued operations(B)		(13,955	)			(65,951	)			(79,705	)
	Gain (loss) on disposition of real estate, net of tax(C)		55,020				(19,190	)			11,739
	Loss before gain on disposition of real estate, net		(10,713	)			(139,715	)			(61,006	)
	Gain on disposition of real estate, net		10,116				794				54,582
	Net loss	$	(597	)		$	(138,921	)		$	(6,424	)
	Income attributable to non-controlling interests		(2,022	)			(26,005	)			(42,995	)
	Net loss attributable to unconsolidated joint ventures	$	(2,619	)		$	(164,926	)		$	(49,419	)
	Company's share of equity in net income of joint ventures(D)	$	9,218			$	3,314			$	33,512
Basis differential adjustments(E)		1,771				3,505				1,738
Equity in net income of joint ventures(D)	$	10,989			$	6,819			$	35,250
(A)	For the years ended December 31, 2014, 2013 and 2012, the Company’s proportionate share was $4.4 million, $6.6 million and $0.4 million, respectively.
(B)	For the years ended December 31, 2014, 2013 and 2012, impairment charges included in discontinued operations related to asset sales were $11.1 million, $49.3 million and $56.3 million, respectively, of which the Company’s proportionate share was $0.8 million, $4.0 million and $0.7 million for the years ended December 31, 2014, 2013 and 2012, respectively. The Company’s share of the impairment charges was reduced by the impact of the other than temporary impairment charges recorded on these investments, as appropriate, as discussed below.
(C)	For the year ended December 31, 2013, the loss primarily was attributable to an investment in the Coventry II Fund in which the Company had a 20% interest. The joint venture recorded a loss of $32.6 million on the transfer of its ownership of one of its properties to the lender. The Company’s share of the loss was zero as the Company had previously written off its investment in this operating property.
(D)	The Company is not recording income or loss from those investments in which its investment basis is zero as the Company does not have the intent or obligation to fund any additional capital in the joint ventures.
(E)	The difference between the Company’s share of net income, as reported above, and the amounts included in the consolidated statements of operations is attributable to the amortization of basis differentials, the recognition of deferred gains and differences in gain (loss) on sale of certain assets recognized due to the basis differentials and other than temporary impairment charges.
Investments in and Advances to Joint Ventures include the following items, which represent the difference between the Company’s investment and its share of all of the unconsolidated joint ventures’ underlying net assets (in millions):

	December 31,
	2014				2013
Company's share of accumulated equity	$	122.9			$	365.3
Redeemable preferred equity and other(A)		305.3				72.2
Basis differentials		(13.0	)			10.6
Deferred development fees, net of portion related to the Company's interest		(2.5	)			(2.8	)
Amounts payable to DDR		2.1				2.7
Investments in and Advances to Joint Ventures	$	414.8			$	448
(A)	Primarily related to $305.3 million and $71.8 million in preferred equity investments in joint ventures with an affiliate of The Blackstone Group L.P. (collectively “Blackstone”), at December 31, 2014 and 2013, respectively.
Service fees and income earned by the Company through management, financing, leasing and development activities performed related to all of the Company’s unconsolidated joint ventures are as follows (in millions):

	For the Year Ended December 31,
	2014				2013				2012
Management and other fees	$	24.9			$	29.3			$	28.6
Development fees and leasing commissions		6.4				10				8.7
Interest income		11				16.1				9.7
The Company’s joint venture agreements generally include provisions whereby each partner has the right to trigger a purchase or sale of its interest in the joint venture (Reciprocal Purchase Rights) or to initiate a purchase or sale of the properties (Property Purchase Rights) after a certain number of years or if either party is in default of the joint venture agreements. The Company is not obligated to purchase the interests of its outside joint venture partners under these provisions.
BRE DDR Retail Holdings Joint Venture Acquisitions
In 2014 and 2013, in two separate transactions, two joint ventures between consolidated affiliates of the Company and Blackstone acquired a portfolio of shopping centers (the “BRE DDR Joint Ventures”). The joint ventures were completed on similar terms as follows:

Terms		BRE DDR Retail Holdings II				BRE DDR Retail Holdings III
Date acquired		Aug-13				Oct-14
Number of centers			7				70
Gross leasable area ("GLA")(A)		2.3 million				11.4 million
DDR common equity interest (5%)		$3.5 million				$19.6 million
DDR preferred equity interest		$30.0 million				$300.0 million
Preferred equity fixed dividend rate per annum			9.00%				8.50%
Transaction value at 100%		$332.0 million				$1.93 billion
Maximum preferred equity fixed distribution deferral			22.20%				23.50%
Fixed distribution rate per annum for any deferred and unpaid			9.00%				8.50%
preferred equity distributions			9.00%				8.50%
Mortgage debt assumed at 100%		$206.6 million				$436.8 million
New mortgage financings at 100%		$28.0 million				$800.0 million
(A)	All references to GLA or square feet are unaudited.
Blackstone owned 95% of the common equity of the BRE DDR Joint Ventures and consolidated affiliates of DDR owned the remaining 5%. The Company’s preferred equity entitled it to certain preferential cumulative distributions payable out of operating and capital proceeds pursuant to the terms and conditions of the preferred equity. This distribution was recognized as interest income within the Company’s consolidated statements of operations and classified as a note receivable in Investments in and Advances to Joint Ventures on the Company’s consolidated balance sheets. The preferred equity is redeemable (1) at Blackstone’s option, in whole or in part, following acquisition of the properties, subject to early redemption premiums; (2) at DDR’s option after seven years; (3) at varying levels based upon specified financial covenants upon a sale of properties over a certain threshold and (4) upon the incurrence of additional indebtedness by the joint venture. The Company provides leasing and property management services to all of the joint venture properties. The Company cannot be removed as the property and leasing manager until the preferred equity is redeemed in full (except for certain specified events). In 2014, the Company acquired Blackstone’s 95% interest in all of the assets owned by BRE DDR Retail Holdings II (the “Blackstone II Acquisition”) and one asset owned by BRE DDR Retail Holdings I (Note 3).
Sonae Sierra Brazil BV SARL (“SSB”)
On April 28, 2014, affiliates of DDR sold to Mr. Alexander Otto and certain of his affiliates the Company’s 50% ownership interest in SSB for approximately $343.6 million, which represented the Company’s entire investment in Brazil. SSB owned an approximate 66% interest in a publicly traded company in Brazil, Sonae Sierra Brasil, S.A., which owned 10 shopping centers in Brazil and an indirect interest in the Parque Dom Pedro shopping center. The Company’s effective economic ownership in this investment was approximately 33%. The Company recorded a Gain on Sale of Interests of $83.7 million in 2014, which included the reclassification of $19.7 million of foreign currency translation from Accumulated OCI (Note 11). See discussions of related party considerations (Note 14).
The weighted-average exchange rate used for recording the equity in net income into U.S. dollars was 2.26 for the Company’s ownership period, January 1, 2014 to April 28, 2014, and 2.14 and 1.94 for the years ended December 31, 2013 and 2012, respectively.
Coventry II Fund
The Company and Coventry Real Estate Advisors L.L.C. (“CREA”) formed Coventry Real Estate Fund II L.L.C. and Coventry Fund II Parallel Fund, L.L.C. (collectively, the “Coventry II Fund”) to invest in a variety of retail properties that presented opportunities for value creation. The Coventry II Fund was formed with several institutional investors and CREA as the investment manager. In 2014, the asset owned by Coventry II Westover LLC was sold for an aggregate gain of $18.4 million, of which the Company’s share was $4.4 million. In addition in 2014, an asset in Chicago, Illinois, was foreclosed upon by the lender and three assets owned by the Service Holdings LLC joint venture were sold. The Company had previously written down its investment to zero in these four assets. At December 31, 2014, the aggregate carrying amount of the Company’s net investment in the Coventry II Fund joint ventures was $0.9 million. See discussion of legal matters surrounding the Coventry II Fund (Note 9).
Discontinued Operations
Included in discontinued operations in the condensed combined statements of operations for the unconsolidated joint ventures are 37 properties sold in 2014, 27 properties sold in 2013 and seven properties sold in 2012.

Acquisitions

Acquisitions	12 Months Ended
Acquisitions	Dec. 31, 2014
Business Combinations [Abstract]
Acquisitions	3	Acquisitions
	In 2014 and 2013, the Company acquired the following shopping centers (in millions):

	Location or Transaction		Date		Gross				Face Value of
			Acquired		Purchase				Mortgage Debt
					Price				Assumed
	Colorado Springs, CO		Apr-14		$	29.4			$	12.9
	Roseville, CA		May-14			89.5				—
	Cincinnati, OH		May-14			29.5				—
	Chicago, IL		Jun-14			98				35.5
	Philadelphia, PA		Aug-14			31.5				—
	Blackstone II Acquisition (seven assets)(A)		Sep-14			395.3				233.3
	Erie, PA(A)		Dec-14			15.6				—
	Oakland, CA		Feb-13			41.1				—
	Dallas, TX		Mar-13			40.3				—
	Tampa, FL; Atlanta, GA; Newport News, VA and		Apr-13			110.5				—
	Richmond, VA (two assets)(A)		Apr-13			110.5				—
	Parcels adjacent to existing shopping centers		Jun-13			11.7				—
	Orlando, FL and Atlanta, GA		Jul-13			258.5				139.4
	Blackstone I Acquisition (30 assets)(A)		Oct-13			1,548.40				792.9
	(A)	Acquired from various unconsolidated joint ventures in separate transactions. See description of Blackstone Acquisitions below. Due to the change in control that occurred, the Company recorded an aggregate Gain on Change in Control of $4.3 million and $19.9 million for the years ended December 31, 2014 and 2013, respectively, associated with these acquisitions related to the difference between the Company’s carrying value and fair value of its previously held equity interest on the respective acquisition date.
	The fair value of acquisitions was allocated as follows (in thousands):

										Weighted-Average
										Amortization Period
										(in Years)
		2014				2013				2014		2013
	Land	$	147,559			$	402,289			N/A		N/A
	Buildings		399,274				1,338,851			(B)		(B)
	Tenant improvements		9,625				35,334			(B)		(B)
	Construction in progress		76,214				—			N/A		N/A
	In-place leases (including lease origination costs and fair		59,684				186,370			7.1		5.2
	market value of leases)(A)		59,684				186,370			7.1		5.2
	Tenant relations		35,828				156,990			7.7		5.6
	Other assets		4,402				19,536			N/A		N/A
			732,586				2,139,370
	Less: Mortgage debt assumed at fair value		(293,288	)			(969,734	)		N/A		N/A
	Less: Below-market leases		(28,115	)			(79,499	)		19.1		15.9
	Less: Other liabilities assumed		(3,478	)			(26,456	)		N/A		N/A
	Net assets acquired	$	407,705			$	1,063,681
	(A)	Includes above-market value leases of $8.8 million and $29.2 million at December 31, 2014 and 2013, respectively.
	(B)	Depreciated in accordance with the Company’s policy (Note 1).

		2014				2013
	Consideration:
	Cash (including debt repaid at closing)	$	330,929			$	857,219
	Repayment of preferred equity interest and mezzanine loan		51,775				160,123
	Issuance of OP Units		18,256				—
	Gain on Sale and Change in Control of Interests		4,296				19,906
	Fair value of previously held equity interest(A)		2,449				26,433
	Total consideration(B)	$	407,705			$	1,063,681
	(A)	The significant inputs used to value the previously held equity interests were determined to be Level 3 for all of the applicable acquisitions. In 2014 and 2013, the weighted-average discount rates applied to cash flows were approximately 7.6% and 7.8%, respectively; the weighted-average residual capitalization rates applied were approximately 7.0% for both periods.
	(B)	Total consideration excludes $2.5 million and $3.3 million, in 2014 and 2013, respectively, of costs related to the acquisition of these assets. These transaction costs were expensed as incurred and included in Other Income (Expense) in the consolidated statements of operations.
	Included in the Company’s consolidated statements of operations are $23.1 million, $62.1 million and $25.8 million in total revenues from the date of acquisition through December 31, 2014, 2013 and 2012, respectively, for the acquisition properties.
	Blackstone Acquisitions
	In 2014 and 2013, in two separate transactions, the Company acquired sole ownership of power centers owned through its interests in joint ventures with Blackstone. The Company accounted for these transactions as step acquisitions and, accordingly, recorded a Gain on Sale and Change in Control of Interests related to the difference between the Company’s carrying value and fair value of the previously held equity interest. The acquisitions were completed on similar terms as follows:

	Terms		Blackstone I Acquisition				Blackstone II Acquisition
	Date acquired		Oct-13				Sep-14
	Number of centers			30				7
	Transaction value at 100%		$1.55 billion				$395.3 million
	Mortgage debt assumed at 95% (face value)		$792.9 million				$233.3 million
	Mortgage debt repaid at closing		$139.0 million				$28.0 million
	Mortgage debt repaid subsequent to closing		$256.0 million				N/A
DDR preferred equity interest repaid to DDR		$128.4 million				$31.2 million
DDR mezzanine loan repaid to DDR		$31.7 million				N/A
Gain on Sale and Change in Control of Interests		$18.8 million				$4.0 million
Pro Forma Information
The following unaudited supplemental pro forma operating data is presented for the year ended December 31, 2014, as if the acquisition of the interests in the properties acquired in 2014 were completed on January 1, 2013. The following unaudited supplemental pro forma operating data is presented for the years ended December 31, 2013 and 2012, as if the acquisition of the interests in the properties acquired in 2013 were completed on January 1, 2012, and as if the acquisition of the interests in the properties acquired in 2012 were completed on January 1, 2011. The Gain on Change in Control of Interests related to the acquisitions from unconsolidated joint ventures was adjusted to the assumed acquisition date. The unaudited supplemental pro forma operating data is not necessarily indicative of what the actual results of operations of the Company would have been assuming the transactions had been completed as set forth above, nor do they purport to represent the Company’s results of operations for future periods (in thousands, except per share amounts).

	For the Year Ended December 31,
	(Unaudited)
	2014				2013				2012
Pro forma revenues	$	1,019,646			$	997,369			$	906,028
Pro forma income (loss) from continuing operations	$	8,651			$	(66,946	)		$	(126,346	)
Pro forma net income (loss) attributable to common shareholders	$	78,829			$	(131,507	)		$	(214,789	)
Basic earnings per share data:
Net income (loss) attributable to common shareholders	$	0.22			$	(0.37	)		$	(0.62	)
Diluted earnings per share data:
Net income (loss) attributable to common shareholders	$	0.22			$	(0.37	)		$	(0.62	)

Notes_Receivable

Notes Receivable	12 Months Ended
Notes Receivable	Dec. 31, 2014
Receivables [Abstract]
Notes Receivable	4	Notes Receivable
	The Company has notes receivable, including accrued interest, that are collateralized by certain rights in development projects, partnership interests, sponsor guaranties and/or real estate assets, some of which are subordinate to other financings.
	Notes receivable consisted of the following (in thousands):

		December 31,
		2014			2013			Maturity Date		Interest Rate
	Loans receivable	$	52,444		$	72,218		September 2011 to		5.7%–14.0%
	Loans receivable	$	52,444		$	72,218		Jun-23		5.7%–14.0%
	Other notes		50			1,034		Sep-17			12.00%
	Tax Increment Financing Bonds		3,751			5,086		April 2018 to		5.6%–8.5%
	("TIF Bonds")(A)		3,751			5,086		Jul-26		5.6%–8.5%
		$	56,245		$	78,338
	(A)	Principal and interest are payable solely from the incremental real estate taxes, if any, generated by the respective shopping center and development project pursuant to the terms of the financing agreement.
	As of December 31, 2014 and 2013, the Company had six and seven loans receivable outstanding, respectively. The following table reconciles the loans receivable on real estate from January 1, 2013, to December 31, 2014 (in thousands):

		2014			2013
	Balance at January 1	$	72,218		$	60,378
	Additions:
	New mortgage loans		—			26,508
	Interest		810			773
	Accretion of discount		926			874
	Deductions:
	Payments of principal and interest		(460	)		(16,315	)
	Loan loss reserve(A)		(500	)		—
	Other(B)		(20,550	)		—
	Balance at December 31	$	52,444		$	72,218
	(A)	Amount classified in Other Income (Expense) in the consolidated statement of operations for the year ended December 31, 2014.
	(B)	Loan applied toward the purchase price of the asset acquired in Chicago, Illinois (Note 3).
	The following table summarizes the activity in the loan loss reserve from January 1, 2012, to December 31, 2014 (in thousands):

		2014			2013			2012
	Balance at January 1	$	15,106		$	15,106		$	10,806
	Additions:
	Loan loss reserve		500			—			4,300
	Balance at December 31	$	15,606		$	15,106		$	15,106
	At December 31, 2014, the Company had one loan outstanding aggregating $9.8 million that matured and was more than 90 days past due and one loan that was fully reserved. No other loans outstanding are past due. The Company is no longer accruing interest income on these notes as no payments have been received. For the $9.8 million loan, a loan loss reserve of $4.3 million was established in 2012, and an additional loan loss reserve of $0.5 million was recorded in 2014 based on the estimated value of the underlying real estate collateral.

Other_Assets

Other Assets	12 Months Ended
Other Assets	Dec. 31, 2014
Deferred Costs Capitalized Prepaid And Other Assets Disclosure [Abstract]
Other Assets	5	Other Assets
	Other assets consist of the following (in thousands):

		December 31,
		2014			2013
	Intangible assets:
	In-place leases, net	$	160,351		$	159,357
	Above-market rent, net		57,199			59,211
	Tenant relations, net		171,666			191,045
	Total intangible assets, net		389,216			409,613
	Other assets:
	Prepaid expenses		14,456			14,082
	Other assets(A)		39,746			45,403
	Deposits		8,024			8,770
	Total other assets, net	$	451,442		$	477,868
	(A)	Includes deferred tax assets (Note 17).
	Amortization expense related to the Company’s intangibles, excluding above- and below-market leases, was as follows:

	Year		(Millions)
	2014		$	109.5
	2013			57
	2012			17.5
	Estimated future amortization expense associated with the Company’s intangible assets, excluding above- and below-market leases, is as follows:

	Year		(Millions)
	2015		$	91.9
	2016			69.6
	2017			56.1
	2018			38.3
	2019			27.1

Revolving_Credit_Facilities_Te

Revolving Credit Facilities, Term Loans, Mortgages Payable and Scheduled Principal Repayments	12 Months Ended
	Dec. 31, 2014
Debt Disclosure [Abstract]
Revolving Credit Facilities, Term Loans, Mortgages Payable and Scheduled Principal Repayments	6	Revolving Credit Facilities, Term Loans, Mortgages Payable and Scheduled Principal Repayments
	The following table discloses certain information regarding the Company’s Revolving Credit Facilities (as defined below), Term Loans (as defined below) and mortgages payable (in millions):

			Carrying Value at				Weighted-Average				Maturity Date at
			December 31,				Interest Rate(A) at
							December 31,
			2014		2013		2014		2013		31-Dec-14
	Unsecured indebtedness:
	Unsecured Credit Facility		$	29	$	29.1		2.20%		2.20%	Apr-17
	PNC Facility			—		—	N/A		N/A		Apr-17
	Unsecured Term Loan – Tranche 1			50		50		2.10%		2.10%	Jan-17
	Unsecured Term Loan – Tranche 2			300		300		3.20%		3.20%	Jan-19
	Secured indebtedness:
	Secured Term Loan			400		400		1.60%		1.80%	Apr-17
	Mortgage indebtedness – Fixed Rate			1,590.60		1,663.70		5.40%		5.20%	September 2015–February 2022
	Mortgage indebtedness – Variable Rate			99.2		97.7		1.40%		1.80%	March 2016–December 2037
	(A)	Interest rate on variable-rate debt calculated using the base rate and spreads in effect at December 31, 2014 and 2013.
	Revolving Credit Facilities
	The Company maintains an unsecured revolving credit facility with a syndicate of financial institutions, arranged by J.P. Morgan Securities, LLC and Wells Fargo Securities, LLC (the “Unsecured Credit Facility”). The Unsecured Credit Facility provides for borrowings of up to $750 million, if certain financial covenants are maintained, an accordion feature for expansion of availability up to $1.25 billion upon the Company’s request, provided that new or existing lenders agree to the existing terms of the facility and increase their commitment level and the ability to extend the maturity for one year to April 2018, at the Company’s option. The Unsecured Credit Facility includes a competitive bid option on periodic interest rates for up to 50% of the facility. The Unsecured Credit Facility also provides for an annual facility fee, which was 20 basis points on the entire facility at December 31, 2014. The Unsecured Credit Facility also allows for foreign currency-denominated borrowings. At December 31, 2014, the Company had US$22.5 million of Canadian dollar borrowings outstanding and $6.5 million US$ borrowings outstanding.
	The Company also maintains a $65 million unsecured revolving credit facility with PNC Bank, National Association (the “PNC Facility” and, together with the Unsecured Credit Facility, the “Revolving Credit Facilities”). The PNC Facility reflects terms consistent with those contained in the Unsecured Credit Facility.
	The Company’s borrowings under the Revolving Credit Facilities bear interest at variable rates at the Company’s election, based on either (i) the prime rate plus a specified spread (0.15% at December 31, 2014), as defined in the respective facility, or (ii) LIBOR, plus a specified spread (1.15% at December 31, 2014). The specified spreads vary depending on the Company’s long-term senior unsecured debt rating from Moody’s Investors Service and Standard and Poor’s. The Company is required to comply with certain covenants under the Revolving Credit Facilities relating to total outstanding indebtedness, secured indebtedness, maintenance of unencumbered real estate assets and fixed charge coverage. The covenants also require that the Company cannot exceed a total dividend payout ratio of 95% of the Company's pro rata share of Funds From Operations (as defined in the agreements governing the Revolving Credit Facilities) for the prior 12-month period unless required to maintain REIT status. The Company was in compliance with these covenants at December 31, 2014 and 2013.
	Unsecured Term Loan
	The Company maintains a $350 million unsecured term loan (the “Unsecured Term Loan”) with a syndicate of financial institutions, for which Wells Fargo Bank National Association and PNC Bank serve as the administrative agents. As of December 31, 2014 and 2013, the Unsecured Term Loan consisted of a $50 million tranche (“Tranche 1”) and a $300 million tranche (“Tranche 2”). The Unsecured Term Loan bears interest at variable rates based on LIBOR, as defined in the loan agreement, plus a specified spread based on the Company’s long-term senior unsecured debt rating (1.5% and 1.9% for Tranche 1 and Tranche 2, respectively, at December 31, 2014 and 2013). The Company is required to comply with covenants similar to those contained in the Revolving Credit Facilities. The Company was in compliance with these covenants at December 31, 2014 and 2013.
	Secured Term Loan
	The Company maintains a collateralized term loan (the “Secured Term Loan” and, together with the Unsecured Term Loan, the “Term Loans”) with a syndicate of financial institutions, for which KeyBank National Association serves as the administrative agent. The Secured Term Loan includes an option to extend the maturity for one year to April 2018, at the Company’s option. Borrowings under the Secured Term Loan bear interest at variable rates based on LIBOR, as defined in the loan agreement, plus a specified spread (1.35% at December 31, 2014) based on the Company’s long-term senior unsecured debt rating. The collateral for the Secured Term Loan is real estate assets, or investment interests in certain assets, that are already encumbered by first mortgage loans. The Company is required to comply with covenants similar to those contained in the Revolving Credit Facilities. The Company was in compliance with these covenants at December 31, 2014 and 2013.
	Mortgages Payable
	At December 31, 2014, mortgages payable, collateralized by investments and real estate with a net book value of $2.9 billion, and related tenant leases are generally due in monthly installments of principal and/or interest. Fixed interest rates on mortgages payable range from approximately 3.4% to 9.8%.
	Scheduled Principal Repayments
	The scheduled principal payments of the Revolving Credit Facilities, Term Loans, senior notes (Note 7) and mortgages payable, excluding extension options, as of December 31, 2014, are as follows (in thousands):

	Year		Amount
	2015		$	959,015
	2016			414,920
	2017			1,011,975
	2018			505,211
	2019			185,819
	Thereafter			2,128,113
				5,205,053
	Unamortized fair market value of assumed debt			29,654
	Total indebtedness		$	5,234,707
	Total gross fees paid by the Company for the Revolving Credit Facilities and Term Loans in 2014, 2013 and 2012 aggregated $1.9 million, $3.2 million and $3.0 million, respectively.

Senior_Notes

Senior Notes	12 Months Ended
Senior Notes	Dec. 31, 2014
Debt Disclosure [Abstract]
Senior Notes Text Block	7	Senior Notes
	The following table discloses certain information regarding the Company’s fixed-rate senior notes (in millions):

			Carrying Value at					Coupon Rate at		Effective Interest Rate at		Maturity Date at
			December 31,					Coupon Rate at		Effective Interest Rate at		Maturity Date at
			2014			2013		31-Dec-14		31-Dec-14		31-Dec-14
	Unsecured indebtedness:
	Senior notes		$	2,425.20		$	2,425.20	3.375%–9.625%		3.5%–9.9%		May 2015–
	Senior notes		$	2,425.20		$	2,425.20	3.375%–9.625%		3.5%–9.9%		May-23
	Senior notes – premium, net			0.7			0.2
	Senior convertible notes due 2040, net (A)			340			328.7		1.75%		5.30%	Nov-40
	Total Senior notes		$	2,765.90		$	2,754.10
	(A)	The Company may redeem the senior convertible notes any time on or after November 20, 2015, in whole or in part, for cash equal to 100% of the principal amount of the notes plus accrued and unpaid interest through, but excluding, the redemption date. The holders of the senior convertible notes may require the Company to repurchase its notes in whole or in part on specified dates, the first of which is November 15, 2015, upon the fulfillment of certain conditions.
	Senior Notes
	The Company’s various fixed-rate senior notes have interest coupon rates that averaged 5.3% at both December 31, 2014 and 2013. Senior notes with an aggregate principal amount of $82.2 million may not be redeemed by the Company prior to maturity and will not be subject to any sinking fund requirements. The remaining senior notes may be redeemed based upon a yield maintenance calculation.
	The fixed-rate senior notes and senior convertible notes were issued pursuant to indentures that contain certain covenants, including limitation on incurrence of debt, maintenance of unencumbered real estate assets and debt service coverage. The covenants also require that the cumulative dividends declared or paid from December 31, 1993, through the end of the current period cannot exceed Funds From Operations (as defined in the agreement) plus an additional $20.0 million for the same period unless required to maintain REIT status. Interest is paid semiannually in arrears. At December 31, 2014 and 2013, the Company was in compliance with all of the financial and other covenants.
	Total fees paid by the Company for the issuance of senior notes were $1.3 million in both years 2013 and 2012. During the year ended December 31, 2012, the Company purchased $60.0 million aggregate principal amount of its outstanding senior unsecured notes and recorded a net loss on retirement of $13.5 million.
	Senior Convertible Notes
	The senior convertible notes are senior unsecured obligations and rank equally with all other senior unsecured indebtedness of the Company. The senior convertible notes may be converted prior to maturity into cash equal to the lesser of the principal amount of the note or the conversion value and, to the extent the conversion value exceeds the principal amount of the note, the Company’s common shares, at the Company’s option. The senior convertible notes are subject to net settlement based on conversion prices (“Conversion Price”) that are subject to adjustment based on increases in the Company’s quarterly common share dividend. The senior convertible notes had a conversion price of $14.85 and $15.33 at December 31, 2014 and 2013, respectively. The senior convertible notes may be converted prior to maturity based only on certain provisions in the governing note documents including, but not limited to, when the Company’s closing sale price of its common shares for at least 20 trading days (whether or not consecutive) in the period of 30 consecutive trading days ending on the last trading day of the preceding fiscal quarter is greater than 125% of the conversion price per common share in effect on the applicable trading day. In connection with the issuance of these notes, the Company entered into a registration rights agreement for the common shares that may be issuable upon conversion of the senior convertible notes.
	The Company’s carrying amounts of its debt and equity balances for the senior convertible notes are as follows (in thousands):

		December 31,
		2014			2013
	Carrying value of equity component	$	52,497		$	52,497
	Principal amount of senior convertible notes	$	350,000		$	350,000
	Remaining unamortized accretion		(9,954	)		(21,331	)
	Net carrying value of senior convertible notes	$	340,046		$	328,669
	As of December 31, 2014, the remaining period for the debt accretion for the senior convertible notes was 10 months, the period during which the debt is expected to be outstanding (i.e., through the first optional redemption date or maturity date).

Financial_Instruments

Financial Instruments	12 Months Ended
Financial Instruments	Dec. 31, 2014
Fair Value Disclosures [Abstract]
Financial Instruments	8	Financial Instruments
	The following methods and assumptions were used by the Company in estimating fair value disclosures of financial instruments:
	Measurement of Fair Value
	At December 31, 2014 and 2013, the Company used pay-fixed interest rate swaps to manage its exposure to changes in benchmark interest rates (the “Swaps”). The estimated fair values were determined using the market standard methodology of netting the discounted fixed cash payments and the discounted expected variable cash receipts. The variable cash receipts are based on an expectation of interest rates (forward curves) derived from observable market interest rate curves. In addition, credit valuation adjustments, which consider the impact of any credit enhancements to the contracts, are incorporated in the fair values to account for potential non-performance risk, including the Company’s own non-performance risk and the respective counterparty's non-performance risk. The Company determined that the significant inputs used to value its derivatives fell within Level 2 of the fair value hierarchy.
	Items Measured at Fair Value on a Recurring Basis
	The Company maintains interest rate swap agreements (included in Other Assets and Other Liabilities) and marketable equity securities (included in Other Assets), which include investments in the Company’s Elective Deferred Compensation Plan (Note 15) as of December 31, 2014 and 2013, and investments in securities measured at fair value on a recurring basis as of December 31, 2013. The following table presents information about the Company’s financial assets and liabilities and indicates the fair value hierarchy of the valuation techniques used by the Company to determine such fair value (in millions):

			Fair Value Measurements
	Assets (Liabilities):		Level 1				Level 2				Level 3				Total
	31-Dec-14
	Derivative financial instruments		$	—			$	(4.3	)		$	—			$	(4.3	)
	Marketable equity securities		$	3.7			$	—			$	—			$	3.7
	31-Dec-13
	Derivative financial instruments		$	—			$	(3.2	)		$	—			$	(3.2	)
	Marketable equity securities		$	7.4			$	—			$	—			$	7.4
	The unrealized loss of $1.1 million and the unrealized gain of $13.9 million included in OCI is attributable to the net change in fair value related to derivative financial instruments that remained outstanding at December 31, 2014 and 2013, respectively, none of which were reported in the Company’s consolidated statements of operations because the Swaps are documented and qualify as hedging instruments.
	Other Fair Value Instruments
	Investments in unconsolidated joint ventures are considered financial assets. See discussion of fair value considerations of joint venture investments in Note 12.
	Cash and Cash Equivalents, Restricted Cash, Accounts Receivable, Marketable Equity Securities, Accounts Payable, Accrued Expenses and Other Liabilities
	The carrying amounts reported in the consolidated balance sheets for these financial instruments approximated fair value because of their short-term maturities. The Company’s marketable equity securities have been classified as available-for-sale and were recorded at fair value.
	Notes Receivable and Advances to Affiliates
	The fair value is estimated using a discounted cash flow analysis in which the Company uses unobservable inputs such as market interest rates determined by the loan to value and market capitalization rates related to the underlying collateral at which management believes similar loans would be made and classified as Level 3 in the fair value hierarchy. The fair value of these notes was approximately $362.2 million and $148.2 million at December 31, 2014 and 2013, respectively, as compared to the carrying amounts of $358.2 million and $145.5 million, respectively. The carrying value of the TIF bonds, which was $3.8 million and $5.1 million at December 31, 2014 and 2013, respectively, approximated their fair value as of both dates. The fair value of loans to affiliates has been estimated by management based upon its assessment of the interest rate, credit risk and performance risk.
	Debt
	The fair market value of senior notes, except senior convertible notes, is determined using the trading price of the Company’s public debt. The fair market value for all other debt is estimated using a discounted cash flow technique that incorporates future contractual interest and principal payments and a market interest yield curve with adjustments for duration, optionality and risk profile, including the Company’s non-performance risk and loan to value. The Company’s senior notes, except senior convertible notes, and all other debt including senior convertible notes are classified as Level 2 and Level 3, respectively, in the fair value hierarchy.
	Considerable judgment is necessary to develop estimated fair values of financial instruments. Accordingly, the estimates presented herein are not necessarily indicative of the amounts the Company could realize on disposition of the financial instruments.
	Debt instruments at December 31, 2014 and 2013, with carrying values that are different than estimated fair values, are summarized as follows (in thousands):

		31-Dec-14								31-Dec-13
		Carrying				Fair				Carrying				Fair
		Amount				Value				Amount				Value
	Senior Notes	$	2,765,893			$	3,011,374			$	2,754,120			$	2,991,698
	Revolving Credit Facilities and Term Loans		779,009				786,922				779,133				787,772
	Mortgage indebtedness		1,689,805				1,741,855				1,761,421				1,779,375
		$	5,234,707			$	5,540,151			$	5,294,674			$	5,558,845
	Risk Management Objective of Using Derivatives
	The Company is exposed to certain risks arising from both its business operations and economic conditions. The Company principally manages its exposures to a wide variety of business and operational risks through management of its core business activities. The Company manages economic risks, including interest rate, liquidity and credit risk, primarily by managing the amount, sources and duration of its debt funding and, from time to time, through the use of derivative financial instruments. Specifically, the Company enters into derivative financial instruments to manage exposures that arise from business activities that result in the receipt or payment of future known and uncertain cash amounts, the values of which are determined by interest rates. The Company’s derivative financial instruments are used to manage differences in the amount, timing and duration of the Company’s known or expected cash receipts and its known or expected cash payments principally related to the Company’s investments and borrowings.
	At December 31, 2014, the Company had an interest in a consolidated joint venture that owns a real estate asset in Canada. The net assets of this subsidiary are exposed to volatility in currency exchange rates. The Company uses non-derivative financial instruments to economically hedge a portion of this exposure. The Company manages its currency exposure related to the net assets of its Canadian subsidiary through foreign currency-denominated debt agreements.
	Cash Flow Hedges of Interest Rate Risk
	The Company’s objectives in using interest rate derivatives are to manage its exposure to interest rate movements. To accomplish this objective, the Company generally uses Swaps as part of its interest rate risk management strategy. The Swaps designated as cash flow hedges involve the receipt of variable-rate amounts from a counterparty in exchange for the Company making fixed-rate payments over the life of the agreements without exchange of the underlying notional amount.
	As of December 31, 2014 and 2013, the notional amount of the Swaps was $530.0 million and $631.4 million, respectively. The following table discloses certain information regarding the Company’s Swaps (nine at December 31, 2014, not including the specified spreads), as well as their classification on the consolidated balance sheets, as of December 31, 2014 and 2013 (in millions):

			Aggregate
			Notional				Counterparty		DDR Pays				Fair Value
			Amount at				Pays Variable		Fixed				31-Dec-14							31-Dec-13
	Maturity Date		31-Dec-14				Rate		Rate				Asset				Liability			Asset		Liability
	Jun-14		N/A				1 Month LIBOR			1.00%			N/A				N/A			$	—	$	(0.4	)
	Jun-15		$	50			1 Month LIBOR			0.60%			$	—			$	(0.1	)		—		(0.2	)
	Jul-15			100			1 Month LIBOR			0.50%				—				(0.2	)		—		(0.4	)
	Sep-17			80			1 Month LIBOR			2.80%				—				(3.8	)		—		(5.0	)
	Jan-18			100			1 Month LIBOR			0.90%				0.7				—			1.4		—
	Feb-19			100			1 Month LIBOR			1.60%				—				(0.6	)		0.5		—
	Feb-19			100			1 Month LIBOR			1.50%				—				(0.3	)		0.9		—
	Other Assets												$	0.7			N/A			$	2.8	N/A
	Accounts Payable												N/A				$	(5.0	)	N/A		$	(6.0	)
	All components of the Swaps were included in the assessment of hedge effectiveness. The Company expects to reflect within the next 12 months, an increase to interest expense (and a corresponding decrease to earnings) of approximately $5.9 million, which includes amortization of previously settled interest rate contracts.
	The effective portion of changes in the fair value of derivatives designated, and that qualify, as cash flow hedges is recorded in Accumulated OCI and is subsequently reclassified into earnings in the period that the hedged forecasted transaction affects earnings. During 2014, such derivatives were used to hedge the forecasted variable cash flows associated with existing or probable future obligations. The ineffective portion of the change in the fair value of derivatives is recognized directly in earnings. During the three years ended December 31, 2014, the amount of hedge ineffectiveness recorded was not material.
	The Company is exposed to credit risk in the event of non-performance by the counterparties to the Swaps if the derivative position has a positive balance. The Company believes it mitigates its credit risk by entering into Swaps with major financial institutions. The Company continually monitors and actively manages interest costs on its variable-rate debt portfolio and may enter into additional interest rate swap positions or other derivative interest rate instruments based on market conditions. The Company has not entered, and does not plan to enter, into any derivative financial instruments for trading or speculative purposes.
	Credit Risk-Related Contingent Features
	The Company has agreements with each of its Swap counterparties that contain a provision whereby if the Company defaults on certain of its unsecured indebtedness the Company could also be declared in default on its Swaps, resulting in an acceleration of payment under the Swaps.
	Net Investment Hedges
	The Company is exposed to foreign exchange risk from its consolidated and unconsolidated international investments. The Company has foreign currency-denominated debt agreements that expose the Company to fluctuations in foreign exchange rates. The Company has designated these foreign currency borrowings as a hedge of its net investment in its Canadian subsidiary. Changes in the spot rate value are recorded as adjustments to the debt balance with offsetting unrealized gains and losses recorded in OCI. Because the notional amount of the non-derivative instrument substantially matches the portion of the net investment designated as being hedged, and the non-derivative instrument is denominated in the functional currency of the hedged net investment, the hedge ineffectiveness recognized in earnings is not material. The Company repaid all of its Euro-denominated borrowings in 2014 (Note 6).
	Effect on Net Income (Loss) and OCI
	The effect of the Company’s cash flow hedges on net income (loss) and OCI is as follows (in millions):

	Amount of Gain (Loss)												Location of
	Recognized in OCI												Gain (Loss)
	(Effective Portion)												Reclassified from
													Accumulated
													OCI
	For the Year Ended December 31,												(Effective
	2014				2013				2012				Portion)
Interest rate contracts	$	(1.0	)		$	13.9			$	(8.3	)		Interest Expense

Net investment hedges were immaterial in all three periods presented as the Company disposed of all of its Euro-based investment and a significant portion of its Canadian-based investments.

Commitments_and_Contingencies

Commitments and Contingencies	12 Months Ended
	Dec. 31, 2014
Commitments And Contingencies Disclosure [Abstract]
Commitments and Contingencies	9	Commitments and Contingencies
	Legal Matters
	Coventry II Fund
	The Company is a party to various joint ventures with the Coventry II Fund, through which 10 existing or proposed retail properties, along with a portfolio of former Service Merchandise locations, were acquired at various times from 2003 through 2006. The Company was generally responsible for day-to-day management of the properties through December 2011. On November 4, 2009, Coventry Real Estate Advisors L.L.C., Coventry Real Estate Fund II, L.L.C. and Coventry Fund II Parallel Fund, L.L.C. (collectively, “Coventry”) filed suit against the Company and certain of its affiliates and officers in the Supreme Court of the State of New York, County of New York. The complaint contained allegations including breach of contract, breach of fiduciary duty, fraudulent inducement, misrepresentation and economic duress. The complaint sought compensatory, consequential and punitive damages.
	In response to this action, the Company filed a motion to dismiss the complaint. In June 2010, the court granted the motion in part (which was affirmed on appeal), dismissing Coventry’s claim that the Company breached a fiduciary duty owed to Coventry. The Company also filed an answer to the complaint, and asserted various counterclaims against Coventry. On October 10, 2011, the Company filed a motion for summary judgment, seeking dismissal of all of Coventry’s remaining claims. On April 18, 2013, the court issued an order dismissing most of Coventry’s remaining claims against the Company. The court’s decision denied the Company’s motion solely with respect to several claims for breach of contract under the Company’s prior management agreements in connection with certain assets. Coventry appealed the court’s ruling dismissing its claims. On June 14, 2014, the appellate court issued an opinion affirming the dismissal of most of Coventry’s remaining claims.
	On October 10, 2014, the Company and Coventry entered into a settlement agreement. The agreement, which is subject to certain contingencies, provides for mutual releases of all claims and for the dismissal of the pending litigation and is expected to be finalized during the first quarter of 2015. The Company does not expect the settlement to have a material adverse effect on the Company’s financial condition, results of operations or cash flows.
	Other
	In addition to the litigation discussed above, the Company and its subsidiaries are subject to various legal proceedings, which, taken together, are not expected to have a material adverse effect on the Company. The Company is also subject to a variety of legal actions for personal injury or property damage arising in the ordinary course of its business, most of which are covered by insurance. While the resolution of all matters cannot be predicted with certainty, management believes that the final outcome of such legal proceedings and claims will not have a material adverse effect on the Company’s liquidity, financial position or results of operations.
	Commitments and Guaranties
	In conjunction with the development and expansion of various shopping centers, the Company has entered into agreements with general contractors for the construction or redevelopment of shopping centers aggregating approximately $52.2 million as of December 31, 2014.
	At December 31, 2014, the Company had letters of credit outstanding of $31.3 million. The Company has not recorded any obligation associated with these letters of credit. The majority of the letters of credit are collateral for existing indebtedness and other obligations of the Company.
	In connection with certain of the Company’s unconsolidated joint ventures, the Company agreed to fund amounts due to the joint venture’s lender, under certain circumstances, if such amounts are not paid by the joint venture based on the Company’s pro rata share of such amount, aggregating $4.9 million at December 31, 2014.
	The Company has guaranteed certain special assessment and revenue bonds issued by the Midtown Miami Community Development District. The bond proceeds were used to finance certain infrastructure and parking facility improvements. In the event of a debt service shortfall, the Company is responsible for satisfying its share of the shortfall. There are no assets held as collateral or liabilities recorded related to these guaranties. To date, tax revenues have exceeded the debt service payments for these bonds.
	Leases
	The Company is engaged in the operation of shopping centers that are either owned or, with respect to certain shopping centers, operated under long-term ground leases that expire at various dates through 2070, with renewal options. Space in the shopping centers is leased to tenants pursuant to agreements that provide for terms ranging generally from one month to 30 years and, in some cases, for annual rentals subject to upward adjustments based on operating expense levels, sales volume or contractual increases as defined in the lease agreements.
	The scheduled future minimum rental revenues from rental properties under the terms of all non-cancelable tenant leases, assuming no new or renegotiated leases or option extensions for such premises and the scheduled minimum rental payments under the terms of all non-cancelable operating leases in which the Company is the lessee, principally for office space and ground leases as of December 31, 2014, are as follows for continuing operations (in thousands):

	Year		Minimum		Minimum
			Rental		Rental
			Revenues		Payments
	2015		$	697,101	$	3,672
	2016			619,175		3,542
	2017			529,607		3,105
	2018			431,771		2,971
	2019			339,182		2,606
	Thereafter			1,123,625		128,658
			$	3,740,461	$	144,554

NonControlling_Interests_Prefe

Non-Controlling Interests, Preferred Shares, Common Shares and Common Shares in Treasury	12 Months Ended
	Dec. 31, 2014
Equity [Abstract]
Non-Controlling Interests, Preferred Shares, Common Shares and Common Shares in Treasury	10	Non-Controlling Interests, Preferred Shares, Common Shares and Common Shares in Treasury
	Non-Controlling Interests
	Non-controlling interests relate to the following (in millions):

		December 31,
		2014			2013
	OP Units	$	25.6		$	7.4
	Consolidated joint venture interests		1.7			15.8
		$	27.3		$	23.2
	In 2014, the Company issued 1.0 million OP Units in conjunction with the purchase of an asset in Chicago, Illinois (Note 3). The Company had 1,412,366 and 369,176 OP Units outstanding at December 31, 2014 and 2013, respectively. These OP Units, issued to different partnerships, are exchangeable at the election of the OP Unit holder and, under certain circumstances at the option of the Company, into an equivalent number of the Company’s common shares or for the equivalent amount of cash. Most of these OP Units are subject to registration rights agreements coverning shares equivalent to the number of OP Units held by the holder if the Company elects to settle in its common shares. The OP Units are classified on the Company’s balance sheet as Non-Controlling Interests.
	Preferred Shares
	The Company’s preferred shares outstanding at December 31 are as follows (in thousands):

		December 31,
		2014			2013
	Class H—7.375% cumulative redeemable preferred shares, without par value, $500 liquidation	$	—		$	55,000
	value; 750,000 shares authorized; 110,000 shares issued and outstanding at December 31, 2013	$	—		$	55,000
	Class J—6.5% cumulative redeemable preferred shares, without par value, $500 liquidation		200,000			200,000
	value; 750,000 shares authorized; 400,000 shares issued and outstanding at December 31,
	2014 and 2013
	Class K—6.25% cumulative redeemable preferred shares, without par value, $500 liquidation		150,000			150,000
	value; 750,000 shares authorized; 300,000 shares issued and outstanding at December 31,
	2014 and 2013
		$	350,000		$	405,000
	In May 2014, the Company redeemed the remaining $55.0 million of its Class H Cumulative Redeemable Preferred Shares (“Class H Preferred Shares”) at a redemption price of $504.6094 per Class H Preferred Share (the sum of $500.00 per Class H Preferred Share and dividends per Class H Preferred Share of $4.6094 prorated to the redemption date of May 30, 2014) or $25.2305 per depositary share (the sum of $25.00 per depositary share and dividends per depositary share of $0.2305 prorated to the redemption date of May 30, 2014). The Company recorded a charge of $1.9 million related to the write-off of the Class H Preferred Shares’ original issuance costs. In 2013 and 2012, the Company also recorded charges of $5.2 million and $5.8 million, respectively, to net loss attributable to common shareholders related to the write-off of preferred share original issuance costs triggered by the redemption of preferred shares in the respective year. Total fees paid by the Company for the issuance of preferred shares were $0.4 million and $0.8 million in 2013 and 2012, respectively.
	The depositary shares, representing the Class J Cumulative Redeemable Preferred Shares (“Class J Shares”) and the Class K Cumulative Redeemable Preferred Shares (“Class K Shares”) represent 1/20 of a Class J Share and Class K Share, respectively, and have a stated value of $500 per share. The Class J depositary shares are not redeemable by the Company prior to August 1, 2017, and the Class K depositary shares are not redeemable by the Company prior to April 9, 2018, except in certain circumstances relating to the preservation of the Company’s status as a REIT.
	The Company’s authorized preferred shares consist of the following:
	·	750,000 of each: Class A, Class B, Class C, Class D, Class E, Class F, Class G, Class H, Class I, Class J and Class K Cumulative Redeemable Preferred Shares, without par value
	·	750,000 Non-Cumulative Preferred Shares, without par value
	·	2,000,000 Cumulative Voting Preferred Shares, without par value
	Common Shares
	The Company’s common shares have a $0.10 per share par value. Common share dividends declared per share were as follows:

			For the Year Ended December 31,
			2014			2013		2012
	Common share dividends declared per share		$	0.62		$	0.54	$	0.48
	The Company issued common shares, including through the use of its continuous equity programs, for the years ended December 31, 2014, 2013 and 2012, and paid fees of $0.2 million, $0.7 million $1.1 million, respectively, as follows (amounts in millions, except per share):

	Year		Number of			Average Price		Net Proceeds
	Year		Shares Sold			Per Share		Net Proceeds
	2014			0.7		$	18.15	$	11.6
	2013			44.1		$	18.76	$	788
	2012			36.5		$	13.98	$	492.1

Other_Comprehensive_Loss

Other Comprehensive Loss	12 Months Ended
Other Comprehensive Loss	Dec. 31, 2014
Equity [Abstract]
Other Comprehensive Loss	11	Other Comprehensive Loss
	The changes in Accumulated OCI by component are as follows:

		Gains and			Foreign			Net			Total
		Losses on			Currency			Unrealized
		Cash			Items			Gains (Losses) on
		Flow						Marketable
		Hedges						Securities
	Balance, December 31, 2012	$	(22,247	)	$	(5,678	)	$	—		$	(27,925	)
	Other comprehensive income (loss) before reclassifications		13,863			(24,946	)		2,043			(9,040	)
	Amortization of interest contracts to interest expense(A)		472			—			—			472
	Net current-period other comprehensive income (loss)		14,335			(24,946	)		2,043			(8,568	)
	Balance, December 31, 2013	$	(7,912	)	$	(30,624	)	$	2,043		$	(36,493	)
	Other comprehensive (loss) income before reclassifications		(1,045	)		10,002			(627	)		8,330
	Amortization of interest contracts to interest expense(A)		472			—			—			472
	Reclassification adjustment for foreign currency translation(B)		—			21,755			—			21,755
	Reclassification adjustment for realized gains on		—			—			(1,416	)		(1,416	)
	available-for-sale securities(C)		—			—			(1,416	)		(1,416	)
	Net current-period other comprehensive (loss) income		(573	)		31,757			(2,043	)		29,141
	Balance, December 31, 2014	$	(8,485	)	$	1,133		$	—		$	(7,352	)
	(A)	Reflects amortization classified in Interest Expense of $0.6 million, partially offset by amortization classified in Equity in Net Income of Joint Ventures of $0.1 million, which was previously recognized in Accumulated OCI in the Company’s consolidated statements of operations for the years ended December 31, 2014 and 2013.
	(B)	Includes a release of foreign currency translation of $19.7 million related to the Company’s sale of its interest in the SSB joint venture (Note 2) classified as Gain on Sale and Control of Interests in the Company’s consolidated financial statements. Also includes a release of foreign currency translation of $2.1 million related to the Company’s liquidation of its investment in Russia and its substantial liquidation of its consolidated investment in Canada, classified as Gain on Sale as well as Non-Controlling Interests in the Company’s consolidated statement of operations. These transactions were previously recognized in Accumulated OCI.
	(C)	Realized gains are included in the consolidated statement of operations within Other Income (Expense) for the year ended December 31, 2014.

Impairment_Charges_and_Impairm

Impairment Charges and Impairment of Joint Venture Investments	12 Months Ended
	Dec. 31, 2014
Goodwill And Intangible Assets Disclosure [Abstract]
Impairment Charges and Impairment of Joint Venture Investments	12	Impairment Charges and Impairment of Joint Venture Investments
	The Company recorded impairment charges based on the difference between the carrying value of the assets or investments and the estimated fair market value as follows (in millions):

		For the Year Ended December 31,
		2014			2013			2012
	Land held for development(A)	$	13.2		$	—		$	10.1
	Undeveloped land(B)		5.4			3			20.1
	Assets marketed for sale(B)		10.6			16			16.6
	Total continuing operations	$	29.2		$	19		$	46.8
	Sold assets or assets held for sale – discontinued operations		8.9			53.6			79.7
	Joint venture investments(C)		30.7			1			26.7
	Total impairment charges	$	68.8		$	73.6		$	153.2
	(A)	Amounts reported in the years ended December 31, 2014 and 2012, primarily related to land held for development in Canada that was owned through a consolidated joint venture. The asset impairments were triggered primarily by the Company’s decision to sell the land.
	(B)	The impairment charges were triggered primarily due to the Company’s marketing of these assets for sale and management’s assessment of the likelihood and timing of one or more potential transactions.
	(C)	Represents “other than temporary impairment” charges on unconsolidated joint venture investments. Amount recorded in 2014 represents a charge on a joint venture development project in Canada. The impairment primarily was triggered as a result of a major retailer’s change in its strategy to exit the Canadian market, as well as changes in the timing of the project and development assumptions. In 2012, the charges primarily related to the investment in the Coventry II DDR Montgomery Farm LLC joint venture in which the Company sold its interest in 2012.
	Items Measured at Fair Value on a Non-Recurring Basis
	The Company is required to assess the fair value of certain impaired consolidated and unconsolidated joint venture investments. The valuation of impaired real estate assets and investments is determined using widely accepted valuation techniques including discounted cash flow analysis on the expected cash flows of each asset as well as the income capitalization approach considering prevailing market capitalization rates, analysis of recent comparable sales transactions, actual sales negotiations and bona fide purchase offers received from third parties and/or consideration of the amount that currently would be required to replace the asset, as adjusted for obsolescence. In general, the Company considers multiple valuation techniques when measuring fair value of an investment. However, in certain circumstances, a single valuation technique may be appropriate.
	For operational real estate assets, the significant assumptions included the capitalization rate used in the income capitalization valuation as well as the projected property net operating income. For projects under development, the significant assumptions included the discount rate, the timing and the estimated costs for the construction completion and project stabilization, projected net operating income and the exit capitalization rate. For investments in unconsolidated joint ventures, the Company also considered the valuation of any underlying joint venture debt. These valuation adjustments were calculated based on market conditions and assumptions made by management at the time the valuation adjustments were recorded, which may differ materially from actual results if market conditions or the underlying assumptions change.
	The following table presents information about the Company’s impairment charges on both financial and nonfinancial assets that were measured on a fair value basis for the years ended December 31, 2014, 2013 and 2012. The table also indicates the fair value hierarchy of the valuation techniques used by the Company to determine such fair value (in millions).

			Fair Value Measurements
			Level 1			Level 2			Level 3			Total		Total
			Level 1			Level 2			Level 3			Total		Losses
	31-Dec-14
	Long-lived assets held and used		$	—		$	—		$	141.2		$	141.2	$	38.1
	Unconsolidated joint venture investments			—			—			6.4			6.4		30.7
	31-Dec-13
	Long-lived assets held and used/held for sale			—			—			164.2			164.2		72.6
	Unconsolidated joint venture investments			—			—			35.3			35.3		1
	31-Dec-12
	Long-lived assets held and used			—			—			180.7			180.7		126.5
	Unconsolidated joint venture investments			—			—			4.7			4.7		26.7
	Deconsolidated joint venture investment			—			—			56.1			56.1		9.3

	The following table presents quantitative information about the significant unobservable inputs used by the Company to determine the fair value of non-recurring items (in millions):

			Quantitative Information about Level 3 Fair Value Measurements
			Fair Value at December 31,									Range
	Description		2014			2013			Valuation		Unobservable	2014		2013
	Description		2014			2013			Technique		Inputs	2014		2013
	Impairment of consolidated assets		$	74.2		$	88.7		Indicative Bid (A)/		Indicative Bid (A)/	N/A		N/A
	Impairment of consolidated assets		$	74.2		$	88.7		Contracted Price		Contracted Price	N/A		N/A
				67			75.5		Income		Market		8%	8%–10%
									Capitalization		Capitalization
									Approach(B)		Rate
											Price per	N/A		$12–$117
											Square Foot	N/A		$12–$117
	Impairment of joint venture investments			6.4			35.3		Discounted		Discount		15%	8%–15%
	Impairment of joint venture investments			6.4			35.3		Cash Flow		Rate		15%	8%–15%
											Terminal		6%	N/A
											Capitalization
											Rate
	(A)	Fair value measurements based upon indicative bids were developed by third-party sources (including offers and comparable sales values), subject to the Company’s corroboration for reasonableness. The Company does not have access to certain unobservable inputs used by these third parties to determine these estimated fair values.
	(B)	Vacant space in certain assets was valued based on a price per square foot.

Discontinued_Operations_and_Di

Discontinued Operations and Disposition of Real Estate and Real Estate Investments	12 Months Ended
	Dec. 31, 2014
Discontinued Operations And Disposal Groups [Abstract]
Discontinued Operations and Disposition of Real Estate and Real Estate Investments	13	Discontinued Operations and Disposition of Real Estate and Real Estate Investments
	Discontinued Operations
	During the year ended December 31, 2014, the Company sold 35 properties (including two properties held for sale at December 31, 2013) that were classified as discontinued operations for the years ended December 31, 2014, 2013 and 2012. Included in discontinued operations for the three years ended December 31, 2014, are 103 properties.
	The operating results related to assets sold as of December 31, 2014, are as follows (in thousands):

		For the Year Ended December 31,
		2014			2013			2012
	Revenues	$	39,537		$	81,241		$	102,552
	Expenses:
	Operating expenses		11,070			23,204			29,103
	Impairment charges		8,877			53,553			79,731
	Interest, net		9,947			19,457			25,745
	Depreciation and amortization		16,254			27,568			31,184
			46,148			123,782			165,763
	Loss from discontinued operations		(6,611	)		(42,541	)		(63,211	)
	Gain on disposition of real estate, net of tax		96,009			11,274			3,847
	Income (loss) from discontinued operations	$	89,398		$	(31,267	)	$	(59,364	)

Transactions_with_Related_Part

Transactions with Related Parties	12 Months Ended
	Dec. 31, 2014
Related Party Transactions [Abstract]
Transactions with Related Parties	14	Transactions with Related Parties
	Transactions with the Company’s equity affiliates are described in Note 2.
	As discussed in Note 2, on April 28, 2014, affiliates of DDR sold to Mr. Alexander Otto (the “Investor”) and certain of his affiliates (collectively with the Investor, the “Purchasers”) the Company’s 50% ownership interest in SSB for approximately $343.6 million, which represented the Company’s entire investment in Brazil. The Investor is deemed to be a related party as a result of his common stock ownership in DDR. Furthermore, Dr. Finne, a director of DDR, is a Managing Director of certain entities affiliated with the Investor, which entities purchased a portion of the Company’s ownership interest in SSB. The Company believes that the sales price and other terms of the transaction were negotiated on terms equivalent to those prevailing in an arms’ length transaction. The transaction was approved by the Company’s Board of Directors, with the two board members recommended for nomination by the Investor recusing themselves.
	In 2010, the Company funded a $31.7 million mezzanine loan to a subsidiary of EDT Retail Trust (“EDT”) collateralized by equity interests in six shopping center assets managed by the Company. Although the Company’s interest in EDT was redeemed in 2009, the Company retained two positions on EDT’s board of directors through June 2012. The mezzanine loan bore interest at a fixed rate of 10%. For the first six months of 2012, the period in which EDT owned the assets, the Company recorded $1.5 million of interest income. The loan was assumed by the Company’s unconsolidated joint venture BRE DDR Retail Holdings I, LLC and reclassified into Investments in and Advances to Joint Ventures in the Company’s consolidated balance sheet at December 31, 2012 (Note 2). In 2013, this loan was repaid in its entirety and applied to fund the Blackstone I Acquisition (Notes 2 and 3).

Benefit_Plans

Benefit Plans	12 Months Ended
Benefit Plans	Dec. 31, 2014
Postemployment Benefits [Abstract]
Benefit Plans	15	Benefit Plans
	Stock-Based Compensation
	The Company’s equity-based award plans provide for grants to Company employees and directors of incentive and non-qualified options to purchase common shares, rights to receive the appreciation in value of common shares, awards of common shares subject to restrictions on transfer, awards of common shares issuable in the future upon satisfaction of certain conditions and rights to purchase common shares and other awards based on common shares. Under the terms of the plans, awards available for grant were 6.8 million common shares at December 31, 2014.
	Stock Options
	Stock options may be granted at per-share prices not less than fair market value at the date of grant and must be exercised within the maximum contractual term of 10 years thereof. Options granted under the plans generally vest over three years in one-third increments, beginning one year after the date of grant.
	The fair values for option awards granted in 2014, 2013 and 2012 were estimated at the date of grant using the Black-Scholes option pricing model with the following weighted-average assumptions:

		For the Year Ended December 31
		2014				2013				2012
	Weighted-average fair value of grants	$	2.43			$	5.31			$	5.07
	Risk-free interest rate (range) – Based upon the U.S. Treasury Strip with a	1.2%–1.4%				0.9%–1.8%				0.5%–1.1%
	maturity date that approximates the expected term of the award	1.2%–1.4%				0.9%–1.8%				0.5%–1.1%
	Dividend yield (range) – Forecasted dividend yield based on the expected	4.5%–4.6%				4.1%–4.5%				3.6%–4.7%
	life	4.5%–4.6%				4.1%–4.5%				3.6%–4.7%
	Expected life (range) – Derived by referring to actual exercise experience	4–5 years				5–6 years				4–5 years
	Expected volatility (range) – Derived by using a 50/50 blend of implied and	24.7%–28.5%				49.2%–52.5%				50.8%–66.8%
	historical changes in the Company's historical stock prices over a time
	frame consistent with the expected life of the award

	The following table reflects the stock option activity described above:

		Number of Options								Weighted-			Weighted-			Aggregate
		(Thousands)								Weighted-			Average			Aggregate
		Employees				Directors				Average			Remaining			Intrinsic
										Exercise			Contractual Term			Value
										Price			(Years)			(Thousands)
	Balance December 31, 2011		2,683				10			$	25.35
	Granted		345				—				13.87
	Exercised		(266	)			—				6.54
	Forfeited		(166	)			(10	)			26.21
	Balance December 31, 2012		2,596				—				25.7
	Granted		345				—				16.91
	Exercised		(87	)			—				9.25
	Forfeited		(193	)			—				28.1
	Balance December 31, 2013		2,661				—				24.77
	Granted		774				—				16.61
	Exercised		(154	)			—				10.02
	Forfeited		(320	)			—				33.4
	Balance December 31, 2014		2,961				—			$	22.48			5.6		$	11,088

	Options exercisable at December 31,
	2014		1,922				—			$	25.75			4		$	9,077
	2013		2,052				—				27.53			4.1			6,491
	2012		2,035				—				29.12			4.5			6,538

	The following table summarizes the characteristics of the options outstanding at December 31, 2014 (in thousands):

			Options Outstanding											Options Exercisable
	Range of		Outstanding				Weighted-Average Remaining				Weighted-Average			Exercisable at 12/31/14			Weighted-Average
	Exercise Prices		at 12/31/14				Contractual Life				Exercise Price						Exercise Price
							(Years)
	$0.00–$6.50			471				4			$	6.01			471		$	6.01
	$6.51–$12.50			200				5.3				10.42			197			10.39
	$12.51–$21.00			1,480				8.2				15.88			444			14.56
	$21.01–$45.50			490				2				38.74			490			38.74
	$45.51–$69.50			320				1.8				59.96			320			59.96
				2,961				5.7			$	22.48			1,922		$	25.75
	The following table reflects the activity for unvested stock option awards for the year ended December 31, 2014 (options in thousands):

		Options				Weighted-Average
						Grant Date
						Fair Value
	Unvested at December 31, 2013	$	609			$	5.26
	Granted		774				2.43
Vested		(273	)			5.28
Forfeited		(71	)			3.95
Unvested at December 31, 2014	$	1,039			$	3.23
As of December 31, 2014, total unrecognized stock option compensation cost granted under the plans was $1.9 million, which is expected to be recognized over a weighted-average 1.8-year term.
Exercises of Employee Stock Options
The Company settles employee stock option exercises primarily with newly issued common shares or with treasury shares, if available (in millions).

	For the Year Ended December 31,
	2014				2013				2012
Cash received for exercise price	$	1.5			$	0.8			$	1.7
Intrinsic value		1.1				0.7				2.2
Restricted Stock Awards
In 2014, 2013 and 2012, the Board of Directors approved grants of 0.3 million, 0.2 million and 0.3 million restricted common shares, respectively, to executives of the Company. The restricted stock grants generally vest in equal annual amounts over a four-year period. Restricted share awards have the same cash dividend and voting rights as other common stock and are considered to be currently issued and outstanding. These grants have a weighted-average fair value at the date of grant ranging from $9.25 to $16.92, which was equal to the market value of the Company’s common shares at the date of grant. As a component of compensation to the Company’s non-employee directors, the Company issued 0.1 million common shares to the non-employee directors in each of the three years ended December 31, 2014. These grants were issued equal to the market value of the Company’s common shares at the date of grant and immediately vested upon grant.
In 2009, the Company’s Board of Directors approved and adopted the Value Sharing Equity Program (the “2009 VSEP”) and the grant of awards to certain of the Company’s executives. These award grants are reflected as restricted stock and vest in equal annual amounts through December 31, 2016.
2013 Value Sharing Equity Program
The Company adopted the 2013 Value Sharing Equity Program (“2013 VSEP”) and on January 1, 2013, granted awards to certain officers of the Company that represent the opportunity to earn restricted stock grants through December 31, 2015 (unless terminated early pursuant to a change in control). The 2013 VSEP awards, if earned, may result in the granting of common shares of the Company to participants on measurement dates over the three-year term, subject to an additional four-year service-based vesting schedule. As a result, in general, the total compensation available to participants under the 2013 VSEP will be fully earned and vested only after seven years or December 31, 2019.
The 2013 VSEP is designed to allow DDR to reward participants for superior financial performance and allow them to share in value created based upon (1) increases in DDR’s adjusted market capitalization over pre-established periods and (2) increases in relative total shareholder return of DDR as compared to the performance of the FTSE NAREIT Equity REITs Total Return Index for the FTSE International Limited NAREIT U.S. Real Estate Index Series (the “NAREIT Index”). Under the 2013 VSEP, participants may be granted two types of performance-based awards – an “absolute performance award” and a “relative performance award” – that, if earned, are settled with DDR common shares and are subject to additional service-based vesting requirements for a period of four years.
Absolute Performance Awards. Under the absolute performance awards, on five specified measurement dates occurring through December 31, 2015, DDR will measure the “Value Created” during the period between the start of the 2013 VSEP and the applicable measurement date. Value Created is measured for each period for the absolute performance awards as the increase in DDR’s market capitalization, as adjusted for equity issuances and/or equity repurchases, between the start of the 2013 VSEP and the applicable measurement date. The share price used for purposes of determining Value Created for the absolute performance awards is capped based on an 8.0% compound annual growth rate for DDR shares from the start of the 2013 VSEP through the end of 2015 (the “Maximum Ending Share Price”), with the cap applying to each measurement period.
The total share of Value Created for all participants for the absolute performance awards is capped at $18.0 million (the aggregate percentage share for all participants for the absolute performance awards is 1.4133%). As a result, each participant’s total share of Value Created for the absolute performance awards is capped at an individual maximum limit. After the final measurement date (or, if earlier, upon a change in control, as defined in the 2013 VSEP), each participant will earn DDR common shares with an aggregate value equal to the participant’s full percentage share of the Value Created.
Relative Performance Awards. Under the relative performance awards, on December 31, 2015 (or upon a change in control, if earlier), DDR will compare its dividend-adjusted share price performance during the period between the start of the 2013 VSEP and December 31, 2015, to the performance of a comparable hypothetical investment in the NAREIT Index (in each case as adjusted for equity issuances and/or equity repurchases during the same period). No relative performance awards will be earned by participants unless and until the absolute performance awards have already been earned by DDR achieving its Maximum Ending Share Price, and thus achieving maximum performance for the absolute performance awards.
If DDR’s relative performance exceeds the NAREIT Index, then the relative performance awards may be earned provided certain conditions are met. The total share of Value Created for all participants for the relative performance awards is capped at $36.0 million (the aggregate percentage share for all participants for the relative performance awards is 1.9337%), and, as a result, each participant’s total share of Value Created for the relative performance awards is capped at an individual maximum limit. The participant must be employed with DDR on the measurement date to be granted the relative performance awards.
Unless otherwise determined by the Executive Compensation Committee of the Board of Directors, the DDR shares earned under the absolute performance awards and relative performance awards will generally be subject to additional service-based restrictions consistent with the Company’s restricted stock awards. The fair value of the 2013 VSEP awards was estimated on the date of grant using a Monte Carlo approach model based on the following assumptions:

	Range
Risk-free interest rate		0.36%
Weighted-average dividend yield		4.00%
Expected life	3 years
Expected volatility	18%–24%
Summary of Unvested Share Awards
The following table reflects the activity for the unvested awards pursuant to all restricted stock grants and grants under the 2009 VSEP and 2013 VSEP for the year ended December 31, 2014 (awards in thousands):

	Awards				Weighted-Average
					Grant Date
					Fair Value
Unvested at December 31, 2013		1,719			$	14.35
Granted		765				17.43
Vested		(1,261	)			14.66
Forfeited		(58	)			10.59
Unvested at December 31, 2014		1,165			$	16
As of December 31, 2014, total unrecognized compensation for the restricted awards granted under the plans as summarized above was $12.2 million, which is expected to be recognized over a weighted-average 2.3-year term.
401(k) Plan
The Company has a 401(k) defined contribution plan covering substantially all of the officers and employees of the Company that permits participants to defer up to a maximum of 50% of their compensation subject to statutory limits. The Company matches the participant’s contribution in an amount equal to 50% of the participant’s elective deferral for the plan year up to a maximum of 6% of a participant’s base salary plus annual cash bonus, not to exceed the sum of 3% of the participant’s base salary plus annual cash bonus. The Company’s plan allows for the Company to make additional discretionary contributions. No discretionary contributions have been made. Employees’ contributions are fully vested, and the Company’s matching contributions vest 20% per year over five years. Once an employee has been employed by the Company for five years, all matching contributions are fully vested. The Company funds all matching contributions with cash. The Company’s contributions for each of the three years ended December 31, 2014, 2013 and 2012, were $1.1 million, $1.1 million and $1.0 million, respectively. The 401(k) plan was fully funded at December 31, 2014.
Elective Deferred Compensation Plan
The Company has a non-qualified elective deferred compensation plan (“Elective Deferred Compensation Plan”) for certain officers that permits participants to defer up to 100% of their base salaries, commissions and annual performance-based cash bonuses, less applicable taxes and benefits deductions. The Company provides a matching contribution in the Elective Deferred Compensation Plan to any participant who defers to the Elective Deferred Compensation Plan based upon the lesser of (1) 3% of the participant’s total cash compensation or (2) 50% of total deferrals to the 401(k) and the Elective Deferred Compensation Plans combined, less any matching contributions made to the participant’s 401(k) plan. Deferred compensation related to an employee contribution is charged to expense and is fully vested. Deferred compensation related to the Company’s matching contribution is charged to expense and vests 20% per year. Once an employee has been employed by the Company five years, all matching contributions are fully vested. The Company’s contributions were $0.1 million for each of the years ended December 31, 2014, 2013 and 2012. At December 31, 2014 and 2013, deferred compensation under the Elective Deferred Compensation Plan aggregated $3.7 million and $3.5 million, respectively. The Elective Deferred Compensation Plan was fully funded at December 31, 2014.
Equity Deferred Compensation Plan
The Company maintains the DDR Corp. Equity Deferred Compensation Plan (the “Equity Deferred Compensation Plan”), a non-qualified compensation plan for certain officers and directors of the Company to defer the receipt of restricted shares. At each of December 31, 2014 and 2013, there were 0.5 million common shares of the Company in the Equity Deferred Compensation Plan valued at $8.3 million and $7.1 million, respectively. The Equity Deferred Compensation Plan was fully funded at December 31, 2014.
Vesting of restricted share grants of approximately 0.1 million common shares in 2014, 2013 and 2012 was deferred through the Equity Deferred Compensation Plan. The Company recorded $1.1 million in 2014 and 2013 and $1.8 million in 2012, in equity as deferred compensation obligations for the vested restricted shares deferred into the Equity Deferred Compensation Plan.
In 2014, 2013 and 2012, certain officers elected to have their deferred compensation distributed, which resulted in a reduction of the deferred obligation of $1.3 million in 2014 and $1.1 million for 2013 and 2012.
Directors’ Deferred Compensation Plan
The Company maintains the Directors’ Deferred Compensation Plan (the “Directors Plan”), a non-qualified compensation plan for the directors of the Company to defer the receipt of compensation. At each of December 31, 2014 and 2013, there were 0.5 million and 0.4 million common shares of the Company in the Directors Plan valued at $8.8 million and $6.6 million, respectively. The Directors Plan was fully funded at December 31, 2014.

Earnings_Per_Share

Earnings Per Share	12 Months Ended
Earnings Per Share	Dec. 31, 2014
Earnings Per Share [Abstract]
Earnings Per Share	16	Earnings Per Share
	The following table provides a reconciliation of net income (loss) from continuing operations and the number of common shares used in the computations of “basic” earnings per share (“EPS”), which utilizes the weighted-average number of common shares outstanding without regard to dilutive potential common shares, and “diluted” EPS, which includes all such shares (in thousands, except per share amounts):

		For the Year Ended December 31,
		2014				2013			2012
	Numerators – Basic and Diluted
	Continuing Operations:
	Income from continuing operations	$	21,107			$	21,419		$	28,172
	Plus: Gain on disposition of real estate		3,060				467			5,863
	Plus: Income (loss) attributable to non-controlling interests		2,356				(640	)		(348	)
	Write-off of preferred share original issuance costs		(1,943	)			(5,246	)		(5,804	)
	Preferred dividends		(24,054	)			(27,721	)		(28,645	)
	Less: Earnings attributable to unvested shares and operating partnership units		(1,684	)			(1,367	)		(1,114	)
	Loss from continuing operations		(1,158	)			(13,088	)		(1,876	)
	Discontinued Operations:
	Income (loss) from discontinued operations		89,398				(31,267	)		(59,364	)
	Plus: Income (loss) attributable to non-controlling interests		1,361				(154	)		(145	)
	Net income (loss) attributable to common shareholders after allocation	$	89,601			$	(44,509	)	$	(61,385	)
	to participating securities	$	89,601			$	(44,509	)	$	(61,385	)
	Denominators – Number of Shares
	Basic and Diluted – Average shares outstanding		358,122				326,426			291,726
	Basic Earnings Per Share:
	Loss from continuing operations attributable to common	$	0			$	(0.04	)	$	(0.01	)
	shareholders	$	0			$	(0.04	)	$	(0.01	)
	Income (loss) from discontinued operations attributable to common		0.25				(0.10	)		(0.20	)
	shareholders		0.25				(0.10	)		(0.20	)
	Net income (loss) attributable to common shareholders	$	0.25			$	(0.14	)	$	(0.21	)
	Diluted Earnings Per Share:
	Loss from continuing operations attributable to common	$	0			$	(0.04	)	$	(0.01	)
	shareholders	$	0			$	(0.04	)	$	(0.01	)
	Income (loss) from discontinued operations attributable to common		0.25				(0.10	)		(0.20	)
	shareholders		0.25				(0.10	)		(0.20	)
	Net income (loss) attributable to common shareholders	$	0.25			$	(0.14	)	$	(0.21	)

	Basic average shares outstanding do not include restricted shares totaling 1.2 million, 1.8 million and 2.4 million that were not vested at December 31, 2014, 2013 and 2012, respectively (Note 15).
	The following potentially dilutive securities were considered in the calculation of EPS:
	Potentially Dilutive Securities
	·	Options to purchase 3.0 million, 2.7 million and 2.6 million common shares were outstanding at December 31, 2014, 2013 and 2012, respectively (Note 15). These outstanding options were not considered in the computation of diluted EPS for all periods presented, as the options were anti-dilutive due to the Company’s loss from continuing operations.
	·	The Company’s senior convertible notes due 2040 were not included in the computation of diluted EPS for all periods presented due to the Company’s loss from continuing operations. In accordance with the terms specified in the governing documents, the senior convertible notes are convertible into common shares of the Company if the Company’s trading price exceeds 125% of the conversion price ($14.85 at December 31, 2014) (Note 7) and dilutive if the Company’s average trading price exceeds the conversion price. The Company’s senior convertible notes due 2012, which were also convertible into common shares of the Company, were not included in the computation of diluted EPS in 2012 due to the Company’s loss from continuing operations. The senior convertible notes due 2012 were repaid at maturity. In addition, the purchased option related to these notes was not included in the computation of diluted EPS for 2012 because the purchase option was anti-dilutive.
	·	The exchange into common shares associated with OP Units was not included in the computation of diluted shares outstanding for 2014, 2013 or 2012 because the effect of assuming conversion was anti-dilutive (Note 10).
	·	Shares subject to issuance under the Company’s 2013 VSEP (Note 15) were not considered in the computation of diluted EPS for the years ended December 2014 and 2013 as the calculation was anti-dilutive. This 2013 VSEP was not in effect in 2012.
	·	Common shares that were subject to the forward equity agreements were not included in the computation of diluted EPS using the treasury stock method prior to the date of settlement because they were anti-dilutive due to the Company’s loss from continuing operations and are as follows (shares in millions):

	Contract Date		Settlement Date		Number of
	Contract Date		Settlement Date		Common Shares
	May-13		September and October 2013			39.1
	Jan-12		Jun-12			19

Income_Taxes

Income Taxes	12 Months Ended
Income Taxes	Dec. 31, 2014
Income Tax Disclosure [Abstract]
Income Taxes	17	Income Taxes
	The Company elected to be treated as a REIT under the Internal Revenue Code of 1986, as amended, commencing with its taxable year ended December 31, 1993. To qualify as a REIT, the Company must meet a number of organizational and operational requirements, including a requirement that the Company distribute at least 90% of its taxable income to its shareholders. It is management’s current intention to adhere to these requirements and maintain the Company’s REIT status. As a REIT, the Company generally will not be subject to corporate level federal income tax on taxable income it distributes to its shareholders. As the Company distributed sufficient taxable income for each of the three years ended December 31, 2014, no U.S. federal income or excise taxes were incurred.
	If the Company fails to qualify as a REIT in any taxable year, it will be subject to federal income taxes at regular corporate rates (including any alternative minimum tax) and may not be able to qualify as a REIT for the four subsequent taxable years. Even if the Company qualifies for taxation as a REIT, the Company may be subject to certain foreign, state and local taxes on its income and property and to federal income and excise taxes on its undistributed taxable income. In addition, the Company has a TRS that is subject to federal, state and local income taxes on any taxable income generated from its operational activity.
	In order to maintain its REIT status, the Company must meet certain income tests to ensure that its gross income consists of passive income and not income from the active conduct of a trade or business. The Company utilizes its TRS to the extent certain fee and other miscellaneous non-real estate-related income cannot be earned by the REIT. In addition, the Company is subject to income tax on any taxable income generated from its operations in Puerto Rico.
	At December 31, 2014, 2013 and 2012, the tax cost basis of assets was $10.6 billion, $10.4 billion and $8.7 billion, respectively. For the years ended December 31, 2014, 2013 and 2012, the Company recorded a net payment of $1.6 million, $1.9 million and $1.1 million, respectively, related to taxes. These amounts reflect taxes paid to federal and state authorities for franchise and other taxes.
	The following represents the combined activity of the Company’s TRS and its taxable activity in Puerto Rico (in thousands):

			For the Year Ended December 31,
	TRS		2014				2013				2012
	Book income (loss) before income taxes		$	12,104			$	6,705			$	(16,934	)
	Current		$	—			$	—			$	—
	Deferred			—				—				—
	Total expense		$	—			$	—			$	—

			For the Year Ended December 31,
	Puerto Rico		2014				2013				2012
	Book loss before income taxes		$	(11,040	)		$	(9,919	)		$	(19,738	)
	Current		$	—			$	673			$	—
	Deferred			—				—				—
	Total expense		$	—			$	673			$	—
	At December 31, 2014 and 2013, the Company had combined net deferred tax assets of $84.5 million and $86.5 million, respectively. The net deferred tax asset at December 31, 2014, included $36.4 million attributed to TRS net operating loss carryforwards that expire in varying amounts between the years 2022 through 2034 and $48.3 million of Puerto Rico special partnership loss carryforwards with no expiration date.
	The differences between total income tax expense or benefit and the amount computed by applying the statutory income tax rate to income before taxes with respect to its TRS activity and its Puerto Rico activity were as follows (in thousands):

			For the Year Ended December 31,
	TRS		2014				2013				2012
	Statutory rate of 34% applied to pre-tax income (loss)		$	4,115			$	2,280			$	(5,757	)
	Effect of state and local income taxes, net of federal tax benefit			605				335				(847	)
	Valuation allowance (decrease) increase			(6,144	)			(1,725	)			16,808
	Other			1,424				(890	)			(10,204	)
	Total expense		$	—			$	—			$	—
	Effective tax rate			0	%			0	%			0	%

			For the Year Ended December 31,
	Puerto Rico		2014				2013				2012
	Statutory rate of 39%(A) applied to pre-tax loss		$	(4,306	)		$	(3,869	)		$	(5,921	)
	Valuation allowance increase			4,194				6,714				7,049
	Statutory rate increase			—				(2,189	)			—
	Other			112				17				(1,128	)
	Total expense		$	—			$	673			$	—
	Effective tax rate			0	%			(6.79	)%			0	%

	(A)	Act No. 40-2013, the “Tax Burden Redistribution and Adjustment Act,” was passed on June 30, 2013, which increased the corporate statutory rate in Puerto Rico from 30% to 39% retroactive to January 1, 2013.
	Deferred tax assets and liabilities of the Company’s TRS and Puerto Rico were as follows (in thousands):

		For the Year Ended December 31,
		2014				2013				2012
	Deferred tax assets – TRS	$	67,085			$	73,182			$	75,450
	Deferred tax assets – Puerto Rico		53,394				50,061				34,041
	Deferred tax liabilities – TRS		(539	)			(492	)			(1,035	)
	Deferred tax liabilities – Puerto Rico		(35,437	)			(36,298	)			(26,992	)
	Valuation allowance – TRS		(66,546	)			(72,690	)			(74,415	)
	Valuation allowance – Puerto Rico		(17,957	)			(13,763	)			(7,049	)
	Net deferred tax asset(A)	$	—			$	—			$	—
	(A)	The components of the net deferred tax assets are primarily attributable to net operating losses, Puerto Rico special partnership losses and interest expense, subject to limitations and basis differentials in assets due to purchase price accounting.
	Reconciliation of GAAP net income (loss) attributable to DDR to taxable income is as follows (in thousands):

		For the Year Ended December 31,
		2014				2013				2012
	GAAP net income (loss) attributable to DDR	$	117,282			$	(10,175	)		$	(25,822	)
	Plus: Book depreciation and amortization(A)		341,391				296,008				247,084
	Less: Tax depreciation and amortization(A)		(210,850	)			(194,889	)			(185,230	)
	Book/tax differences on losses from capital transactions		(313,855	)			(148,066	)			(122,101	)
	Joint venture equity in earnings (loss), net(A)		96,860				15,156				(23,885	)
	Dividends from subsidiary REIT investments		463				503				480
Deferred income		(12,545	)			4,910				8,471
Compensation expense		(6,103	)			(5,626	)			(11,325	)
Impairment charges		68,703				73,577				153,142
Senior convertible notes - accretion adjustment		11,377				10,789				10,884
Miscellaneous book/tax differences, net		(14,745	)			(9,268	)			(2,755	)
Taxable income before adjustments		77,978				32,919				48,943
Less: Capital gains		(48,015	)			—				(48,943	)
Taxable income subject to the 90% dividend requirement	$	29,963			$	32,919			$	—
(A)	Depreciation expense from majority-owned subsidiaries and affiliates, which is consolidated for financial reporting purposes but not for tax reporting purposes, is included in the reconciliation item “Joint venture equity in earnings (loss), net.”
Reconciliation between cash dividends paid and the dividends paid deduction is as follows (in thousands):

	For the Year Ended December 31,
	2014				2013				2012
Dividends paid	$	239,294			$	193,101			$	153,617
Plus: Deemed dividends on convertible debt		12,026				9,987				7,875
Less: Dividends designated to prior year		(6,608	)			(7,030	)			(6,967	)
Plus: Dividends designated from the following year		5,594				6,608				7,030
Less: Return of capital		(172,328	)			(169,747	)			(112,612	)
Dividends paid deduction	$	77,978			$	32,919			$	48,943

The dividends declared in the fourth quarter with respect to the Company’s common shares for the years ended December 31, 2014, 2013 and 2012, have been allocated and reported to shareholders in the subsequent year. The tax characterization of common share dividends per share as reported to shareholders for the three years ended December 31, 2014, is summarized as follows:

2014 Dividends		Date Paid		Gross Ordinary				Capital Gain				Return of		Total
2014 Dividends		Date Paid		Income				Distributions				Capital		Dividends
4th quarter 2013		1/7/14		$	0.012391			$	0.019856			$	0.102753	$	0.135
1st quarter		4/8/14			0.014227				0.022798				0.117975		0.155
2nd quarter		7/8/14			0.014227				0.022798				0.117975		0.155
3rd quarter		10/10/14			0.014227				0.022798				0.117975		0.155
4th quarter		1/6/15			—				—				—		—
				$	0.055072			$	0.08825			$	0.456678	$	0.6

2013 Dividends		Date Paid		Gross Ordinary				Capital Gain				Return of		Total
2013 Dividends		Date Paid		Income				Distributions				Capital		Dividends
4th quarter 2012		1/4/13		$	0.003589			$	—			$	0.116411	$	0.12
1st quarter		4/2/13			0.004038				—				0.130962		0.135
2nd quarter		7/2/13			0.004038				—				0.130962		0.135
3rd quarter		10/8/13			0.004038				—				0.130962		0.135
4th quarter		1/7/14			—				—				—		—
				$	0.015703			$	—			$	0.509297	$	0.525

2012 Dividends		Date Paid		Gross Ordinary				Capital Gain				Return of		Total
2012 Dividends		Date Paid		Income				Distributions				Capital		Dividends
4th quarter 2011		1/6/12		$	—			$	0.0122			$	0.0678	$	0.08
1st quarter		4/3/12			—				0.0183				0.1017		0.12
2nd quarter		7/6/12			—				0.0183				0.1017		0.12
3rd quarter		10/2/12			—				0.0183				0.1017		0.12
4th quarter		1/4/13			—				—				—		—
				$	—			$	0.0671			$	0.3729	$	0.44

Segment_Information

Segment Information	12 Months Ended
Segment Information	Dec. 31, 2014
Segment Reporting [Abstract]
Segment Information	18	Segment Information
	The Company has two reportable operating segments: shopping centers and loan investments. Each consolidated shopping center is considered a separate operating segment and follows the accounting policies described in Note 1; however, each shopping center on a stand-alone basis represents less than 10% of the revenues, profit or loss, and assets of the combined reported operating segment and meets the majority of the aggregation criteria under the applicable standard. Effective 2014, the Company’s equity method investment in the Brazil equity investment was no longer considered a reportable segment due to the Company’s sale of its entire ownership interest in SSB (Note 2). The operating segment information for the years ended December 2013 and 2012 has been restated to conform to the current presentation. The following table summarizes the Company’s shopping centers:

		December 31,
		2014			2013			2012
	Shopping centers owned		415			416			452
	Joint venture shopping centers owned		189			173			209

	The tables below present information about the Company’s reportable operating segments and reflect the impact of discontinued operations (Note 13) (in thousands):

		For the Year Ended December 31, 2014
		Shopping			Loan			Other			Total
		Centers			Investments			Other			Total
	Total revenues	$	985,479		$	196					$	985,675
	Operating expenses(A)		(310,180	)		(102	)					(310,282	)
	Net operating income		675,299			94						675,393
	Depreciation and amortization		(402,825	)								(402,825	)
	Interest income					15,927						15,927
	Other income (expense), net					(500	)	$	(11,762	)		(12,262	)
	Unallocated expenses(B)								(323,459	)		(323,459	)
	Equity in net income of joint ventures		10,989									10,989
	Impairment of joint venture investments		(30,652	)								(30,652	)
	Gain on sale and change in control of interests, net		87,996									87,996
	Income from continuing operations										$	21,107
	As of December 31, 2014:
	Total gross real estate assets	$	10,335,785								$	10,335,785
	Notes receivable, net(C)				$	357,754		$	(301,509	)	$	56,245

		For the Year Ended December 31, 2013
		Shopping			Loan			Other			Total
		Centers			Investments			Other			Total
	Total revenues	$	829,890		$	45					$	829,935
	Operating expenses(A)		(257,771	)		(452	)					(258,223	)
	Net operating income (loss)		572,119			(407	)					571,712
	Depreciation and amortization		(296,560	)								(296,560	)
	Interest income					23,541						23,541
	Other income (expense), net							$	(6,408	)		(6,408	)
	Unallocated expenses(B)								(296,611	)		(296,611	)
	Equity in net (loss) income of joint ventures		(10,020	)					16,839			6,819
	Impairment of joint venture investments		(980	)								(980	)
	Gain on sale and change in control of interests, net		19,906									19,906
	Income from continuing operations										$	21,419
	As of December 31, 2013:
	Total gross real estate assets	$	10,228,061								$	10,228,061
	Notes receivable, net(C)				$	143,989		$	(65,651	)	$	78,338

		For the Year Ended December 31, 2012
		Shopping			Loan			Other			Total
		Centers			Investments			Other			Total
	Total revenues	$	707,070		$	17					$	707,087
	Operating expenses(A)		(254,405	)		(597	)					(255,002	)
	Net operating income (loss)		452,665			(580	)					452,085
	Depreciation and amortization		(219,902	)								(219,902	)
	Interest income					15,800						15,800
	Other income (expense), net					(4,300	)	$	(13,506	)	$	(17,806	)
	Unallocated expenses(B)								(288,711	)		(288,711	)
	Equity in net (loss) income of joint ventures		(2,570	)					37,820			35,250
	Impairment of joint venture investments		(26,671	)								(26,671	)
	Gain on sale and change in control of interests, net		78,127									78,127
	Income from continuing operations										$	28,172
	As of December 31, 2012:
	Total gross real estate assets	$	8,639,111								$	8,639,111
	Notes receivable, net(C)				$	246,907		$	(178,189	)	$	68,718
	(A)	Includes impairment charges of $29.2 million, $19.0 million and $46.8 million for the years ended December 31, 2014, 2013 and 2012, respectively.
(B)	Unallocated expenses consist of General and Administrative expenses, Interest Expense, Loss on Debt Retirement, Net and Tax Expense as listed in the consolidated statements of operations.
(C)	Amount includes loans to affiliates classified in Investments in and Advances to Joint Ventures on the consolidated balance sheets.

Subsequent_Events

Subsequent Events	12 Months Ended
	Dec. 31, 2014
Subsequent Events [Abstract]
Subsequent Events	19	Subsequent Events
	In January 2015, the Company issued $500.0 million aggregate principal amount of 3.625% senior unsecured notes due February 2025. Net proceeds from the issuance were used to repay $350.0 million of debt under the Company’s Unsecured Term Loan, $100.0 million of debt under the Company’s Secured Term Loan and amounts outstanding on the Revolving Credit Facilities.

Quarterly_Results_of_Operation

Quarterly Results of Operations (Unaudited)	12 Months Ended
	Dec. 31, 2014
Quarterly Financial Information Disclosure [Abstract]
Quarterly Results of Operations (Unaudited)	20	Quarterly Results of Operations (Unaudited)
	The following table sets forth the quarterly results of operations, as restated for discontinued operations, for the years ended December 31, 2014 and 2013 (in thousands, except per share amounts):

		2014											2013
		First Quarter			Second Quarter		Third Quarter		Fourth Quarter				First Quarter			Second Quarter			Third Quarter			Fourth Quarter
	Revenues	$	241,512		$	242,040	$	245,355	$	256,768			$	188,924		$	197,664		$	201,682		$	241,665
	Net (loss) income attributable to		(16,640	)		76,016		68,606		(10,700	)	(A)		6,303			(23,313	)		(375	)		7,210	(A)
	DDR
	Net (loss) income attributable to		(23,248	)		67,815		63,012		(16,294	)	(A)		(727	)		(36,034	)		(6,983	)		602	(A)
	common shareholders
	Basic:
	Net (loss) income per common	$	(0.07	)	$	0.19	$	0.17	$	(0.05	)		$	0		$	(0.11	)	$	(0.02	)	$	0
	share attributable to common
	shareholders
	Weighted-average number of		357,634			357,812		358,025		359,007				313,231			316,967			318,184			356,935
	shares
	Diluted:
	Net (loss) income per common	$	(0.07	)	$	0.19	$	0.17	$	(0.05	)		$	0		$	(0.11	)	$	(0.02	)	$	0
	share attributable to common
	shareholders
	Weighted-average number of		357,634			358,295		358,512		359,007				313,899			316,967			318,184			356,935
	shares
	(A)	Includes impairment charges of $32.6 million and $6.8 million for the three months ended December 31, 2014 and 2013, respectively. In addition, the Company recorded a Gain on Change in Control of Interests of $18.8 million (Note 3) during the three months ended December 31, 2013.

VALUATION_AND_QUALIFYING_ACCOU

VALUATION AND QUALIFYING ACCOUNTS AND RESERVES	12 Months Ended
VALUATION AND QUALIFYING ACCOUNTS AND RESERVES	Dec. 31, 2014
Valuation And Qualifying Accounts [Abstract]
Valuation and Qualifying Accounts and Reserves	SCHEDULE II
	DDR Corp.
	Valuation and Qualifying Accounts and Reserves
	For the years ended December 31, 2014, 2013 and 2012
	(in thousands)

		Balance at		Charged to			Deductions		Balance at
		Beginning of		Expense					End of
		Year							Year
	Year ended December 31, 2014
	Allowance for uncollectible accounts(A)	$	29,032	$	4,342	(B)	$	6,985	$	26,389
	Valuation allowance for deferred tax assets	$	86,453	$	—		$	1,950	$	84,503
	Year ended December 31, 2013
	Allowance for uncollectible accounts(A)	$	29,458	$	8,315		$	8,741	$	29,032
	Valuation allowance for deferred tax assets	$	81,464	$	4,989		$	—	$	86,453
	Year ended December 31, 2012
	Allowance for uncollectible accounts(A)	$	33,291	$	12,290	(B)	$	16,123	$	29,458
	Valuation allowance for deferred tax assets	$	57,607	$	23,857		$	—	$	81,464
	(A)	Includes allowances on accounts receivable, straight-line rents and notes receivable.
	(B)	Includes loan loss reserve of $0.5 million and $4.3 million for the years ended December 31, 2014 and 2012, respectively.

Real_Estate_and_Accumulated_De

Real Estate and Accumulated Depreciation	12 Months Ended
Real Estate and Accumulated Depreciation	Dec. 31, 2014
Real Estate And Accumulated Depreciation Disclosure [Abstract]
Real Estate and Accumulated Depreciation
	DDR Corp.
	Real Estate and Accumulated Depreciation
	31-Dec-14
	(In thousands)

																												Total Cost,
			Initial Cost											Total Cost(1)														Net of							Depreciable		Date of
							Buildings &											Buildings &							Accumulated			Accumulated							Lives		Construction (C)
			Land				Improvements				Improvements			Land				Improvements				Total			Depreciation			Depreciation			Encumbrances				(Years)(2)		Acquisition (A)
	Bayamon, PR		$	132,074			$	152,441			$	—		$	132,759			$	185,565			$	318,324		$	52,692		$	265,632		$	—			S/L 31.5		2005 (A)
	Carolina, PR			28,522				76,947				—			28,601				82,634				111,235			26,038			85,197			74,222			S/L 31.5		2005 (A)
	Humacao, PR			16,386				74,059				—			16,386				83,385				99,771			28,148			71,623			—			S/L 31.5		2005 (A)
	Isabela, PR			8,175				41,094				—			8,236				43,001				51,237			13,742			37,495			22,101			S/L 31.5		2005 (A)
	San German, PR			3,215				24				—			3,215				41				3,256			33			3,223			—			S/L 31.5		2005 (A)
	Cayey, PR			18,226				25,101				—			18,538				27,104				45,642			8,570			37,072			20,925			S/L 31.5		2005 (A)
	Bayamon, PR			91,645				98,007				—			92,027				117,667				209,694			34,277			175,417			125,700			S/L 31.5		2005 (A)
	Rio Piedras, PR			10,338				23,285				—			10,338				29,787				40,125			9,362			30,763			—			S/L 31.5		2005 (A)
	Bayamon, PR			4,294				11,987				—			4,584				24,579				29,163			6,160			23,003			—			S/L 31.5		2005 (A)
	Arecibo, PR			7,965				29,898				—			8,094				32,679				40,773			10,437			30,336			—			S/L 31.5		2005 (A)
	Hatillo, PR			101,219				105,465				—			101,219				131,530				232,749			41,290			191,459			—			S/L 31.5		2005 (A)
	Vega Baja, PR			7,076				18,684				—			7,076				18,950				26,026			6,105			19,921			—			S/L 31.5		2005 (A)
	Guayama, PR			1,960				18,721				—			1,960				19,642				21,602			6,191			15,411			11,759			S/L 31.5		2005 (A)
	Fajardo, PR			4,376				41,199				—			4,376				49,971				54,347			13,644			40,703			25,159			S/L 31.5		2005 (A)
	San German, PR			6,470				20,751				—			6,470				21,469				27,939			6,940			20,999			—			S/L 31.5		2005 (A)
	Brandon, FL			—				4,111				—			—				6,366				6,366			5,339			1,027			—			S/L 30.0		1972 (C)
	Stow, OH			993				9,028				—			993				37,400				38,393			17,108			21,285			—			S/L 30.0		1969 (C)
	Westlake, OH			424				3,803				201			424				10,501				10,925			7,184			3,741			—			S/L 30.0		1974 (C)
	Palm Harbor, FL			1,137				4,089				—			1,137				4,967				6,104			2,885			3,219			—			S/L 31.5		1995 (A)
	Homestead, FL			23,390				59,639				—			24,103				62,294				86,397			9,719			76,678			—			S/L 31.5		2008 (C)
	Tarpon Springs, FL			146				7,382				81			146				9,804				9,950			7,264			2,686			—			S/L 30.0		1974 (C)
	McHenry, IL			1,294				5,251				—			14,255				61,701				75,956			13,201			62,755			—			S/L 31.5		2006 (C)
	Miami, FL			11,626				30,457				—			26,743				115,864				142,607			25,502			117,105			—			S/L 31.5		2006 (C)
	San Antonio, TX			3,990				28,404				—			3,990				38,506				42,496			8,096			34,400			—			S/L 31.5		2007 (C)
	Gulfport, MS			—				36,370				—			—				53,595				53,595			20,174			33,421			—			S/L 31.5		2003 (A)
	Tupelo, MS			2,213				14,979				—			2,213				19,034				21,247			11,270			9,977			—			S/L 31.5		1994 (A)
	Long Beach, CA			—				111,512				—			—				146,056				146,056			49,562			96,494			—			S/L 31.5		2005 (C)
	Brunswick, ME			3,796				15,459				—			3,796				20,879				24,675			11,393			13,282			—			S/L 31.5		1997 (A)
	Oceanside, CA			—				10,643				—			—				14,406				14,406			6,416			7,990			—			S/L 31.5		2000 (C)
	Reno, NV			1,132				4,696				—			1,132				4,723				5,855			1,510			4,345			—			S/L 31.5		2000 (C)
	Everett, MA			9,311				44,647				—			9,462				51,858				61,320			21,936			39,384			—			S/L 31.5		2001 (C)
	Pasadena, CA			46,957				101,475				2,053			46,957				106,143				153,100			46,597			106,503			—			S/L 31.5		2003 (A)
	Salisbury, MD			2,070				12,495				277			2,071				15,584				17,655			6,155			11,500			—			S/L 31.5		1999 (C)
	Apex, NC			9,576				43,619				—			10,521				56,124				66,645			14,245			52,400			—			S/L 31.5		2006 (C)
	Erie, PA			6,373				19,201				—			6,373				53,281				59,654			27,823			31,831			—			S/L 31.5		1995 (C)
	San Francisco, CA			10,464				25,730				—			10,464				26,394				36,858			8,669			28,189			—			S/L 31.5		2002 (A)
	Chillicothe, OH			43				2,549				2			1,170				4,405				5,575			2,685			2,890			—			S/L 31.5		1974 (C)
	Phoenix, AZ			18,701				18,811				118			18,701				20,125				38,826			5,624			33,202			—			S/L 31.5		1999 (A)


	DDR Corp.
	Real Estate and Accumulated Depreciation
	31-Dec-14
	(In thousands)

																												Total Cost,
			Initial Cost											Total Cost(1)														Net of							Depreciable		Date of
							Buildings &											Buildings &							Accumulated			Accumulated							Lives		Construction (C)
			Land				Improvements				Improvements			Land				Improvements				Total			Depreciation			Depreciation			Encumbrances				(Years)(2)		Acquisition (A)
	Macedonia, OH			11,582				34,323				—			11,582				36,844				48,426			7,559			40,867			19,375			S/L 31.5		2011 (A)
	Huber Hts, OH			757				14,469				—			757				27,112				27,869			15,191			12,678			—			S/L 31.5		1993 (A)
	Boardman, OH			8,152				27,983				—			8,152				30,770				38,922			15,871			23,051			24,470			S/L 31.5		1997 (C)
	Solon, OH			6,220				7,454				—			6,220				25,445				31,665			11,565			20,100			—			S/L 31.5		1998 (C)
	Bedford, IN			706				8,425				6			1,067				12,210				13,277			7,127			6,150			—			S/L 31.5		1993 (A)
Sunset Hills, MO			12,791				38,404				—			13,403				52,241				65,644			26,156			39,488			—			S/L 31.5		1998 (A)
Brentwood, MO			10,018				32,053				—			10,018				35,424				45,442			16,628			28,814			31,058			S/L 31.5		1998 (A)
Cedar Rapids, IA			4,219				12,697				—			4,219				14,069				18,288			7,522			10,766			5,094			S/L 31.5		1998 (A)
Des Peres, MO			2,775				8,370				—			4,275				12,982				17,257			5,012			12,245			—			S/L 31.5		1998 (A)
Springfield, MO			—				2,048				—			—				2,655				2,655			1,316			1,339			—			S/L 31.5		1998 (A)
St. Louis, MO			4,159				3,818				—			6,051				7,801				13,852			2,448			11,404			—			S/L 31.5		1998 (A)
Aurora, OH			832				7,560				—			1,592				14,162				15,754			7,267			8,487			—			S/L 31.5		1995 (C)
Nampa, ID			1,395				8,563				—			9,609				92,401				102,010			15,420			86,590			—			S/L 31.5		2007 (A)
Simpsonville, SC			417				6,563				—			417				7,096				7,513			4,751			2,762			—			S/L 31.5		1994 (A)
Camden, SC			627				7,519				7			1,021				11,818				12,839			7,830			5,009			—			S/L 31.5		1993 (A)
N. Charleston, SC			911				11,346				1			1,081				16,996				18,077			11,302			6,775			—			S/L 31.5		1993 (A)
Mt. Pleasant, SC			2,430				10,470				—			2,364				21,519				23,883			11,531			12,352			—			S/L 31.5		1995 (A)
Sault St. Marie, MI			1,826				13,710				—			1,826				20,646				22,472			10,810			11,662			—			S/L 31.5		1994 (A)
Grand Rapids, MI			3,380				17,323				—			3,380				25,656				29,036			12,579			16,457			—			S/L 31.5		1995 (A)
Meridian, ID			24,591				31,779				—			24,841				63,276				88,117			23,340			64,777			—			S/L 31.5		2001 (C)
Birmingham, AL			10,573				26,002				—			11,434				56,051				67,485			26,626			40,859			—			S/L 31.5		1994 (A)
Valencia, CA			—				15,784				—			—				18,015				18,015			5,245			12,770			—			S/L 31.5		2006 (A)
Mooresville, NC			14,369				43,688				—			14,369				46,845				61,214			15,642			45,572			—			S/L 31.5		2004 (A)
Wilmington, NC			4,287				16,852				1,183			4,287				35,326				39,613			22,778			16,835			—			S/L 31.5		1989 (C)
Spring Hill, FL			1,084				4,816				266			2,096				11,959				14,055			7,626			6,429			2,578			S/L 30.0		1988 (C)
Centennial, CO			7,833				35,550				—			8,082				64,158				72,240			30,301			41,939			—			S/L 31.5		1997 (C)
New Bern, NC			441				6,575				—			441				7,166				7,607			4,331			3,276			—			S/L 31.5		1989 (C)
Princeton, NJ			13,448				74,249				—			14,464				98,418				112,882			44,054			68,828			57,000			S/L 31.5		1997 (A)
Phoenix, AZ			15,352				22,813				1,601			15,352				27,054				42,406			13,733			28,673			30,000			S/L 31.5		2003 (A)
Russellville, AR			606				13,391				—			606				21,104				21,710			10,272			11,438			—			S/L 31.5		1994 (A)
N. Little Rock, AR			907				17,160				—			907				21,545				22,452			11,014			11,438			—			S/L 31.5		1994 (A)
Littleton, CO			12,249				50,709				—			12,621				70,677				83,298			23,803			59,495			—			S/L 31.5		2002 (C)
San Antonio, TX			3,475				37,327				—			4,873				49,959				54,832			16,962			37,870			24,800			S/L 31.5		2002 (C)
Denver, CO			1,141				3,593				—			1,141				6,540				7,681			1,523			6,158			—			S/L 31.5		2001 (A)
Dublin, OH			3,609				11,546				—			3,609				15,065				18,674			7,180			11,494			—			S/L 31.5		1998 (A)
Columbus, OH			11,087				44,494				—			12,243				59,787				72,030			28,305			43,725			50,200			S/L 31.5		1998 (A)
Freehold, NJ			2,460				2,475				—			3,166				3,322				6,488			646			5,842			—			S/L 31.5		2005 (C)
Jackson, MS			4,190				6,783				—			4,190				7,613				11,803			2,856			8,947			—			S/L 31.5		2003 (A)
Tallahassee, FL			1,881				2,956				—			1,881				7,461				9,342			2,684			6,658			—			S/L 31.5		2003 (A)
Cumming, GA			14,249				23,653				—			14,249				25,584				39,833			9,842			29,991			—			S/L 31.5		2003 (A)
Douglasville, GA			3,540				9,625				—			3,540				9,930				13,470			3,951			9,519			—			S/L 31.5		2003 (A)


DDR Corp.
Real Estate and Accumulated Depreciation
31-Dec-14
(In thousands)

																											Total Cost,
		Initial Cost											Total Cost(1)														Net of							Depreciable		Date of
						Buildings &											Buildings &							Accumulated			Accumulated							Lives		Construction (C)
		Land				Improvements				Improvements			Land				Improvements				Total			Depreciation			Depreciation			Encumbrances				(Years)(2)		Acquisition (A)
Columbus, GA			4,220				8,159				—			4,220				10,474				14,694			4,207			10,487			—			S/L 31.5		2003 (A)
Newnan, GA			2,858				15,248				—			2,651				15,776				18,427			4,743			13,684			—			S/L 31.5		2003 (A)
Warner Robins, GA			5,729				7,459				—			5,729				8,005				13,734			3,221			10,513			—			S/L 31.5		2003 (A)
Fayetteville, NC			8,524				10,627				—			8,524				14,781				23,305			5,398			17,907			—			S/L 31.5		2003 (A)
Charleston, SC			3,479				9,850				—			3,479				19,159				22,638			9,306			13,332			—			S/L 31.5		2003 (A)
Denver, CO			20,733				22,818				—			20,804				26,071				46,875			9,960			36,915			—			S/L 31.5		2003 (A)
Chattanooga, TN			1,845				13,214				—			1,845				17,732				19,577			7,091			12,486			—			S/L 31.5		2003 (A)
Hendersonville, TN			3,249				9,068				—			3,249				9,123				12,372			3,563			8,809			4,055			S/L 31.5		2003 (A)
Johnson City, TN			—				521				—			—				3,886				3,886			600			3,286			—			S/L 31.5		2003 (A)
Chester, VA			10,780				4,752				—			10,780				10,903				21,683			4,419			17,264			—			S/L 31.5		2003 (A)
Suwanee, GA			13,479				23,923				—			13,335				32,800				46,135			11,767			34,368			24,470			S/L 31.5		2003 (A)
West Allis, WI			2,371				10,982				—			1,703				12,267				13,970			4,533			9,437			—			S/L 31.5		2003 (A)
Orland Park, IL			10,430				13,081				—			10,430				13,953				24,383			4,694			19,689			—			S/L 31.5		2004 (A)
Louisville, KY			4,180				747				—			4,288				2,124				6,412			781			5,631			—			S/L 31.5		2004 (A)
West Long Branch, NJ			14,131				51,982				—			14,131				58,010				72,141			19,228			52,913			—			S/L 31.5		2004 (A)
Mays Landing, NJ			49,033				107,230				—			49,033				115,373				164,406			40,498			123,908			60,757			S/L 31.5		2004 (A)
Toledo, OH			1,316				3,961				—			928				3,143				4,071			1,324			2,747			—			S/L 31.5		2004 (A)
Mays Landing, NJ			36,224				56,949				—			36,224				62,535				98,759			21,620			77,139			1,446			S/L 31.5		2004 (A)
Ashtabula, OH			1,444				9,912				—			107				3,567				3,674			3,074			600			—			S/L 31.5		2004 (A)
Horseheads, NY			829				3,630				—			6,061				35,062				41,123			5,855			35,268			—			S/L 31.5		2008 (C)
West Seneca, NY			2,929				12,926				—			2,929				13,193				16,122			4,532			11,590			—			S/L 31.5		2004 (A)
Amherst, NY			—				28,331				—			—				25,902				25,902			11,610			14,292			—			S/L 31.5		2004 (A)
Ithaca, NY			9,198				42,969				—			9,198				44,425				53,623			15,052			38,571			6,579			S/L 31.5		2004 (A)
Hamburg, NY			2,565				9,238				—			2,565				10,748				13,313			1,952			11,361			—			S/L 31.5		2004 (A)
Hamburg, NY			6,598				31,853				—			6,598				35,191				41,789			11,901			29,888			—			S/L 31.5		2004 (A)
Hamburg, NY			4,152				22,075				—			4,152				22,792				26,944			7,843			19,101			—			S/L 31.5		2004 (A)
Olean, NY			8,834				29,813				—			8,844				32,090				40,934			11,132			29,802			—			S/L 31.5		2004 (A)
Big Flats, NY			22,229				52,579				—			22,279				58,634				80,913			20,248			60,665			—			S/L 31.5		2004 (A)
Williamsville, NY			5,021				6,768				—			5,021				8,859				13,880			3,728			10,152			—			S/L 31.5		2004 (A)
Buffalo, NY			6,010				19,044				—			4,369				15,255				19,624			6,098			13,526			—			S/L 31.5		2004 (A)
Lockport, NY			9,253				23,829				—			9,253				25,522				34,775			8,337			26,438			1,941			S/L 31.5		2004 (A)
Buffalo, NY			3,568				29,001				—			3,620				30,342				33,962			10,233			23,729			—			S/L 31.5		2004 (A)
Cheektowaga, NY			15,471				25,600				—			15,471				27,319				42,790			10,217			32,573			1,574			S/L 31.5		2004 (A)
New Hartford, NY			1,279				13,685				—			1,053				12,139				13,192			4,690			8,502			—			S/L 31.5		2004 (A)
Gates, NY			9,369				40,672				—			9,369				42,409				51,778			14,934			36,844			—			S/L 31.5		2004 (A)
Rome, NY			4,565				5,078				—			4,565				9,416				13,981			3,021			10,960			775			S/L 31.5		2004 (A)
Niskayuna, NY			20,297				51,155				—			20,297				52,778				73,075			18,452			54,623			9,771			S/L 31.5		2004 (A)
Allentown, PA			5,558				20,060				—			5,558				23,340				28,898			8,509			20,389			10,009			S/L 31.5		2003 (A)
Ft. Collins, CO			1,129				2,054				—			1,129				4,581				5,710			1,686			4,024			—			S/L 31.5		2003 (A)
Hamilton, NJ			8,039				49,896				—			11,774				85,739				97,513			28,979			68,534			—			S/L 31.5		2003 (A)
Lansing, MI			1,598				6,999				—			2,094				17,165				19,259			4,423			14,836			—			S/L 31.5		2003 (A)


DDR Corp.
Real Estate and Accumulated Depreciation
31-Dec-14
(In thousands)

																											Total Cost,
		Initial Cost											Total Cost(1)														Net of							Depreciable		Date of
						Buildings &											Buildings &							Accumulated			Accumulated							Lives		Construction (C)
		Land				Improvements				Improvements			Land				Improvements				Total			Depreciation			Depreciation			Encumbrances				(Years)(2)		Acquisition (A)
San Antonio, TX			1,613				10,791				—			6,168				71,987				78,155			13,909			64,246			—			S/L 31.5		2007 (C)
San Antonio, TX			2,381				6,487				—			2,381				22,606				24,987			5,704			19,283			—			S/L 31.5		2007 (A)
Kyle, TX			2,548				7,349				—			6,236				21,116				27,352			2,409			24,943			—			S/L 31.5		2009 (C)
Brandon, FL			4,775				13,117				—			4,775				17,153				21,928			2,412			19,516			—			S/L 31.5		2009 (A)
Atlanta, GA			14,078				41,050				—			14,078				42,215				56,293			6,916			49,377			43,300			S/L 31.5		2009 (A)
Marietta, GA			8,425				27,737				—			8,425				28,197				36,622			4,808			31,814			—			S/L 31.5		2009 (A)
Maple Grove, MN			8,917				23,954				—			8,917				25,660				34,577			3,095			31,482			—			S/L 31.5		2011 (A)
Charlotte, NC			27,707				45,021				—			27,707				49,498				77,205			5,544			71,661			—			S/L 31.5		2011 (A)
Charlotte, NC			4,733				5,424				—			4,733				5,793				10,526			602			9,924			—			S/L 31.5		2011 (A)
Colorado Springs, CO			4,890				25,531				—			4,890				26,068				30,958			2,715			28,243			8,548			S/L 31.5		2011 (A)
Columbus, OH			18,716				64,617				—			20,666				69,635				90,301			7,178			83,123			43,654			S/L 31.5		2011 (A)
Portland, OR			20,208				50,738				—			20,208				51,518				71,726			4,921			66,805			—			S/L 31.5		2012 (A)
Phoenix, AZ			15,090				36,880				—			15,090				38,529				53,619			4,221			49,398			—			S/L 31.5		2012 (A)
Charlotte, NC			3,600				30,392				—			3,600				33,295				36,895			1,680			35,215			—			S/L 31.5		2013 (C)
Tucson, AZ			19,298				94,117				—			19,088				96,653				115,741			8,357			107,384			—			S/L 31.5		2012 (A)
Phoenix, AZ			34,201				88,475				—			34,201				97,021				131,222			8,392			122,830			—			S/L 31.5		2012 (A)
Independence, MO			5,011				45,752				—			5,011				46,053				51,064			3,713			47,351			—			S/L 31.5		2012 (A)
Arnold, MO			892				5,283				—			892				6,901				7,793			500			7,293			—			S/L 31.5		2012 (A)
Charlotte, NC			11,224				82,124				—			11,224				85,372				96,596			6,591			90,005			—			S/L 31.5		2012 (A)
Raleigh, NC			3,317				35,411				—			3,317				36,141				39,458			2,740			36,718			—			S/L 31.5		2012 (A)
Oakland, CA			4,361				33,538				—			4,361				33,538				37,899			1,999			35,900			—			S/L 31.5		2013 (A)
Highland Village, TX			5,545				28,365				—			5,545				29,389				34,934			1,856			33,078			—			S/L 31.5		2013 (A)
Tampa, FL			4,124				20,082				—			4,124				21,248				25,372			1,277			24,095			—			S/L 31.5		2013 (A)
Douglasville, GA			6,812				24,645				—			6,812				24,926				31,738			1,478			30,260			—			S/L 31.5		2013 (A)
Midlothian, VA			3,507				9,229				—			3,507				9,249				12,756			567			12,189			—			S/L 31.5		2013 (A)
Midlothian, VA			4,754				20,273				—			4,754				21,149				25,903			1,330			24,573			—			S/L 31.5		2013 (A)
Newport News, VA			963				7,120				—			963				7,121				8,084			466			7,618			—			S/L 31.5		2013 (A)
Cumming, GA			6,851				49,659				—			6,851				49,728				56,579			2,720			53,859			33,667			S/L 31.5		2013 (A)
Winter Garden, FL			38,945				130,382				—			38,945				130,660				169,605			6,811			162,794			103,762			S/L 31.5		2013 (A)
Colorado Springs, CO			4,111				22,140				—			4,111				23,132				27,243			643			26,600			12,528			S/L 31.5		2014 (A)
Mason, OH			2,032				23,788				—			2,032				23,796				25,828			499			25,329			—			S/L 31.5		2014 (A)
Roseville, CA			23,574				67,031				—			23,574				67,181				90,755			1,319			89,436			—			S/L 31.5		2014 (A)
Chicago, IL			22,642				82,754				—			22,642				82,754				105,396			1,113			104,283			55,500			S/L 31.5		2014 (A)
Jenkintown, PA			4,705				21,918				—			4,705				22,132				26,837			332			26,505			—			S/L 30.0		2014 (A)
Erie, PA			2,971				12,805				—			2,971				13,095				16,066			40			16,026			—			S/L 31.5		2014 (A)
Cincinnati, OH			19,572				54,495				—			19,572				54,504				74,076			481			73,595			63,511			S/L 31.5		2014 (A)
Dumfries, VA			12,911				10,092				—			12,911				10,093				23,004			82			22,922			12,120			S/L 31.5		2014 (A)
Hamilton, OH			1,805				8,502				—			1,805				8,502				10,307			74			10,233			—			S/L 31.5		2014 (A)
Mechanicsburg, PA			12,574				57,283				—			12,574				57,284				69,858			508			69,350			38,000			S/L 31.5		2014 (A)
Vancouver, WA			4,169				25,769				—			4,169				25,769				29,938			240			29,698			—			S/L 31.5		2014 (A)


DDR Corp.
Real Estate and Accumulated Depreciation
31-Dec-14
(In thousands)

																											Total Cost,
		Initial Cost											Total Cost(1)														Net of							Depreciable		Date of
						Buildings &											Buildings &							Accumulated			Accumulated							Lives		Construction (C)
		Land				Improvements				Improvements			Land				Improvements				Total			Depreciation			Depreciation			Encumbrances				(Years)(2)		Acquisition (A)
Vista, CA			12,677				47,145				—			12,677				47,187				59,864			454			59,410			33,200			S/L 31.5		2014 (A)
Fontana, CA			23,861				57,931				—			23,861				58,212				82,073			513			81,560			58,204			S/L 31.5		2014 (A)
Grandville, MI			6,483				18,933				—			6,204				19,092				25,296			1,137			24,159			—			S/L 31.5		2013 (A)
Aurora, CO			4,816				20,798				—			4,816				21,737				26,553			883			25,670			—			S/L 31.5		2013 (A)
Irving, TX			17,701				10,571				—			17,701				10,964				28,665			603			28,062			—			S/L 31.5		2013 (A)
Brentwood, TN			6,101				25,956				—			6,101				27,014				33,115			1,215			31,900			—			S/L 31.5		2013 (A)
Clarence, NY			2,232				4,705				—			2,232				4,710				6,942			424			6,518			—			S/L 20.0		2013 (A)
St. Paul, MN			7,150				21,558				—			7,150				22,829				29,979			1,582			28,397			—			S/L 20.0		2013 (A)
Columbia, SC			2,950				29,065				—			2,950				36,246				39,196			1,368			37,828			—			S/L 31.5		2013 (A)
Merriam, KS			7,153				41,811				—			7,153				42,601				49,754			1,939			47,815			—			S/L 31.5		2013 (A)
Apopka, FL			2,721				5,302				—			2,721				5,314				8,035			431			7,604			—			S/L 20.0		2013 (A)
Plant City, FL			4,304				24,875				—			4,304				27,907				32,211			1,194			31,017			—			S/L 31.5		2013 (A)
North Canton, OH			9,889				46,335				—			9,889				47,485				57,374			2,261			55,113			—			S/L 31.5		2013 (A)
North Olmsted, OH			24,352				61,449				—			24,352				62,628				86,980			4,278			82,702			—			S/L 20.0		2013 (A)
Parker, CO			9,089				35,697				—			9,089				36,182				45,271			1,519			43,752			—			S/L 31.5		2013 (A)
Birmingham, AL			1,974				13,884				—			1,974				14,260				16,234			633			15,601			—			S/L 31.5		2013 (A)
Schaumburg, IL			27,466				84,679				—			27,466				85,724				113,190			3,800			109,390			65,387			S/L 31.5		2013 (A)
Naples, FL			10,172				39,342				—			10,172				39,564				49,736			1,778			47,958			25,636			S/L 31.5		2013 (A)
Fairfax, VA			15,681				68,536				—			15,681				69,002				84,683			2,919			81,764			38,886			S/L 31.5		2013 (A)
Framingham, MA			75,675				191,594				—			75,675				192,333				268,008			8,202			259,806			127,413			S/L 31.5		2013 (A)
Lithonia, GA			2,477				3,476				—			2,477				3,576				6,053			149			5,904			—			S/L 31.5		2013 (A)
Lithonia, GA			4,546				5,951				—			4,546				5,951				10,497			307			10,190			—			S/L 31.5		2013 (A)
Frisco, TX			4,793				4,708				—			4,793				4,742				9,535			191			9,344			—			S/L 31.5		2013 (A)
McKinney, TX			4,813				10,034				—			4,813				10,091				14,904			473			14,431			—			S/L 31.5		2013 (A)
Mesquite, TX			7,051				25,531				—			7,051				25,557				32,608			1,161			31,447			—			S/L 31.5		2013 (A)
Overland Park, KS			4,776				3,652				—			4,776				3,672				8,448			154			8,294			—			S/L 31.5		2013 (A)
Plainville, CT			17,528				59,777				—			17,528				61,654				79,182			2,850			76,332			47,401			S/L 31.5		2013 (A)
Coon Rapids, MN			25,692				106,300				—			25,692				107,512				133,204			5,201			128,003			58,595			S/L 31.5		2013 (A)
Brandon, FL			2,938				13,685				—			2,938				13,752				16,690			653			16,037			9,368			S/L 31.5		2013 (A)
Brookfield, WI			4,791				16,023				—			4,791				16,112				20,903			1,881			19,022			5,855			S/L 20.0		2013 (A)
Brown Deer, WI			8,465				32,652				—			8,465				34,361				42,826			2,409			40,417			12,084			S/L 20.0		2013 (A)
Tinley Park, IL			9,120				37,496				—			9,120				49,478				58,598			4,820			53,778			—			S/L 31.5		2012 (A)
Macon, GA			2,940				5,192				—			2,940				6,224				9,164			1,512			7,652			—			S/L 31.5		2007 (A)
Snellville, GA			10,185				51,815				—			10,342				56,409				66,751			14,214			52,537			21,200			S/L 31.5		2007 (A)
Union, NJ			7,650				15,689				—			7,650				24,913				32,563			5,482			27,081			—			S/L 31.5		2007 (A)
Taylors, SC			1,732				4,506				—			1,575				4,519				6,094			1,158			4,936			—			S/L 31.5		2007 (A)
Bradenton, FL			10,766				31,203				—			10,916				32,445				43,361			8,221			35,140			—			S/L 31.5		2007 (A)
Clearwater, FL			5,579				15,855				—			5,579				17,555				23,134			4,927			18,207			—			S/L 31.5		2007 (A)
Tampa, FL			1,699				3,338				—			1,699				3,404				5,103			855			4,248			—			S/L 31.5		2007 (A)
Tequesta, FL			2,108				7,400				—			2,108				13,290				15,398			2,005			13,393			—			S/L 31.5		2007 (A)


DDR Corp.
Real Estate and Accumulated Depreciation
31-Dec-14
(In thousands)

																											Total Cost,
		Initial Cost											Total Cost(1)														Net of							Depreciable		Date of
						Buildings &											Buildings &							Accumulated			Accumulated							Lives		Construction (C)
		Land				Improvements				Improvements			Land				Improvements				Total			Depreciation			Depreciation			Encumbrances				(Years)(2)		Acquisition (A)
Roswell, GA			6,566				15,005				—			7,894				25,833				33,727			8,050			25,677			—			S/L 31.5		2007 (A)
Greensboro, NC			3,153				9,455				—			3,153				9,837				12,990			2,520			10,470			—			S/L 31.5		2007 (A)
East Hanover, NJ			3,847				23,798				—			3,847				24,857				28,704			6,118			22,586			—			S/L 31.5		2007 (A)
Middletown, RI			3,804				16,805				—			3,842				18,027				21,869			4,438			17,431			—			S/L 31.5		2007 (A)
Lexington, SC			1,795				9,933				—			1,795				10,006				11,801			2,545			9,256			—			S/L 31.5		2007 (A)
Newport News, VA			10,064				21,272				—			4,026				11,258				15,284			4,691			10,593			—			S/L 31.5		2007 (A)
Richmond, VA			11,879				34,736				—			11,879				35,955				47,834			9,259			38,575			—			S/L 31.5		2007 (A)
Springfield, VA			12,627				30,572				—			12,627				31,546				44,173			8,094			36,079			—			S/L 31.5		2007 (A)
Springfield, VA			4,389				9,466				—			4,389				10,167				14,556			2,851			11,705			—			S/L 31.5		2007 (A)
Sterling, VA			8,426				18,651				—			5,580				14,096				19,676			4,742			14,934			—			S/L 31.5		2007 (A)
Windsor Court, CT			6,090				11,745				—			6,090				11,900				17,990			2,999			14,991			—			S/L 31.5		2007 (A)
Valrico, FL			3,282				12,190				—			3,282				18,602				21,884			3,907			17,977			—			S/L 31.5		2007 (A)
Bowie, MD			5,739				14,301				—			5,744				14,404				20,148			3,710			16,438			—			S/L 31.5		2007 (A)
Charlotte, NC			2,842				9,807				—			2,842				10,015				12,857			2,577			10,280			—			S/L 31.5		2007 (A)
Cornelius, NC			4,382				15,184				—			4,382				20,780				25,162			5,916			19,246			—			S/L 31.5		2007 (A)
Raleigh, NC			2,728				10,665				—			2,728				10,821				13,549			2,757			10,792			—			S/L 31.5		2007 (A)
Morgantown, WV			4,645				10,341				—			4,645				10,517				15,162			2,860			12,302			—			S/L 31.5		2007 (A)
Edgewater, NJ			7,714				30,473				—			7,714				31,020				38,734			7,803			30,931			—			S/L 31.5		2007 (A)
Plantation, FL			21,729				37,331				—			22,112				95,148				117,260			24,648			92,612			45,800			S/L 31.5		2007 (A)
Sylvania, GA			431				3,774				—			431				3,774				4,205			994			3,211			—			S/L 31.5		2007 (A)
Winston Salem, NC			7,156				15,010				—			7,156				15,010				22,166			3,936			18,230			3,447			S/L 31.5		2007 (A)
Alliance, OH			812				16,244				—			812				16,244				17,056			4,242			12,814			—			S/L 31.5		2007 (A)
Cincinnati, OH			2,805				5,028				—			2,805				5,028				7,833			1,288			6,545			—			S/L 31.5		2007 (A)
Greenville, SC			1,452				1,891				—			419				877				1,296			443			853			—			S/L 31.5		2007 (A)
Greenville, SC			5,659				14,411				—			5,659				14,411				20,070			3,791			16,279			3,547			S/L 31.5		2007 (A)
Evansville, IN			8,964				18,764				—			8,964				18,776				27,740			4,883			22,857			—			S/L 31.5		2007 (A)
Apex, NC			2,362				4,452				—			1,932				3,779				5,711			774			4,937			—			S/L 31.5		2007 (A)
Portfolio Balance (DDR) –			179,255				235,784				—			179,252				235,782				415,034			923			414,111			—			S/L 31.5
unencumbered			179,255				235,784				—			179,252				235,782				415,034			923			414,111			—			S/L 31.5
Portfolio Balance (DDR) –			24,383				186,646				—			24,383				186,646				211,029			83,784			127,245			28,715			S/L 31.5
encumbered			24,383				186,646				—			24,383				186,646				211,029			83,784			127,245			28,715			S/L 31.5
		$	2,332,290			$	6,632,972			$	5,796		$	2,392,501		-3	$	7,943,284		-4	$	10,335,785		$	1,909,585		$	8,426,200		$	1,645,146		-5

(1) The aggregate cost for federal income tax purposes was approximately $10.6 billion at December 31, 2014.
(2) S/L refers to straight-line depreciation.
(3) Includes $184.0 million of land under development at December 31, 2014.
(4) Includes $211.2 million of construction in progress at December 31, 2014.
(5) Does not include tax-exempt certificates and fair market value of debt adjustments aggregating $15.0 million and $29.7 million, respectively.


The changes in Total Real Estate Assets, excluding real estate held for sale, are as follows:

	For the Year Ended December 31,
	2014				2013				2012
Balance at beginning of year	$	10,211,611			$	8,639,111			$	8,266,839
Acquisitions and transfers from joint ventures		632,672				1,776,474				594,633
Developments, improvements and expansions		249,891				194,243				108,320
Real estate held for sale	—					(16,450	)		—
Adjustments of property carrying values		(38,052	)			(72,597	)			(135,813	)
Sales, transfers to joint ventures and retirements		(720,337	)			(309,170	)			(194,868	)
Balance at end of year	$	10,335,785			$	10,211,611			$	8,639,111

The changes in Accumulated Depreciation and Amortization, excluding real estate held for sale, are as follows:

	For the Year Ended December 31,
	2014				2013				2012
Balance at beginning of year	$	1,823,199			$	1,670,717			$	1,550,066
Depreciation for year		309,595				267,096				233,619
Real estate held for sale	—					(3,780	)		—
Sales and retirements		(223,209	)			(110,834	)			(112,968	)
Balance at end of year	$	1,909,585			$	1,823,199			$	1,670,717

Mortgage_Loans_on_Real_Estate

Mortgage Loans on Real Estate	12 Months Ended
Mortgage Loans on Real Estate	Dec. 31, 2014
Mortgage Loans On Real Estate [Abstract]
Mortgage Loans on Real Estate, by Loan Disclosure [Text Block]	SCHEDULE IV
	DDR Corp.
	Mortgage Loans on Real Estate
	December 31, 2014
	(Dollar amounts in thousands)

	Description		Interest			Final		Periodic Payment Terms (A)		Prior Liens(B)		Face Amount		Carrying		Principal
			Rate			Maturity						of Mortgages		Amount of		Amount of
						Date								Mortgages(C)		Loans Subject
																to Delinquent
																Principal or
																Interest
	Senior Loans
	Retail
	Borrower A			5.73%		17-Sep		P&I		$	—	$	33,000	$	29,415	$	—
	Mezzanine Loans
	Multi-family
	Borrower B		LIBOR+6.0%,			17-Feb		I			26,000		5,868		5,923		—
	Borrower B		Floor 11%			17-Feb		I			26,000		5,868		5,923		—
	Retail
	Borrower C			10.00%		22-Nov		I			59,000		4,500		4,539		—
	Borrower D			9.00%		23-Jun		I			20,500		7,500		7,541		—
	Borrower E		LIBOR+8.0%,			on demand		I			12,816		10,806		—		10,806
			Floor 12%			(loan
						in default)
	Mixed Use
	Borrower F		LIBOR+10.0%,			on demand		I			—		12,816		5,026		9,343
			Floor 14%			(loan
						in default)
											118,316		74,490		52,444		20,149
	Investments in and Advances to Joint Ventures
	Borrower G			8.50%		21-Oct		QI			1,236,797		300,000		305,310		—
										$	1,355,113	$	374,490	$	357,754	$	20,149
	(A)	I =nterest only; P&I =rincipal & Interest; QI =uarterly partial payment Interest only.
	(B)	The first mortgage loans on certain properties are not held by the Company. Accordingly, the amounts of the prior liens for those properties at December 31, 2014, are estimated.
	(C)	Carrying amount includes all applicable accrued interest and accretion of discount to date, net of amounts reserved for impairment.

	Changes in mortgage loans are summarized below (in thousands):

		For the Year Ended December 31,
		2014			2013				2012
	Balance at beginning of period	$	143,989		$	246,907			$	84,541
	Additions during period:
	New mortgage loans		300,000			67,508				160,995
	Interest		6,120			4,853				4,949
	Accretion of discount		926			874				826
	Deductions during period:
	Provision for loan loss reserve		(500	)		—				(4,300	)
	Collections of principal and interest		(92,781	)		(176,153	)			(104	)
	Balance at close of period	$	357,754		$	143,989			$	246,907

Summary_of_Significant_Account1

Summary of Significant Accounting Policies (Policies)

12 Months Ended

Dec. 31, 2014

Accounting Policies [Abstract]

Nature of Business

DDR Corp. and its related consolidated real estate subsidiaries (collectively, the “Company” or “DDR”) and unconsolidated joint ventures are primarily engaged in the business of acquiring, owning, developing, redeveloping, expanding, leasing and managing shopping centers. In addition, the Company engages in the origination and acquisition of loans and debt securities, which are generally collateralized directly or indirectly by shopping centers. Unless otherwise provided, references herein to the Company or DDR include DDR Corp., its wholly-owned and majority-owned subsidiaries and its consolidated joint ventures. The Company’s tenant base primarily includes national and regional retail chains and local retailers. Consequently, the Company’s credit risk is concentrated in the retail industry.

Use of Estimates in Preparation of Financial Statements

The preparation of financial statements in conformity with generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities and the reported amounts of revenues and expenses during the year. Actual results could differ from those estimates.

Principles of Consolidation

The consolidated financial statements include the results of the Company and all entities in which the Company has a controlling interest or has been determined to be the primary beneficiary of a variable interest entity.

All significant inter-company balances and transactions have been eliminated in consolidation. Investments in real estate joint ventures and companies in which the Company has the ability to exercise significant influence, but does not have financial or operating control, are accounted for using the equity method of accounting. Accordingly, the Company’s share of the earnings (or loss) of these joint ventures and companies is included in consolidated net income.

Statements of Cash Flows and Supplemental Disclosure of Non-Cash Investing and Financing Information

Non-cash investing and financing activities are summarized as follows (in millions):

For the Year Ended December 31,

2014

2013

2012

Mortgages assumed from acquisitions

293.3

969.7

271.6

Issuance of Operating Partnership Units ("OP Units") in

18.3

—

connection with acquisitions (Note 10)

Preferred equity interest and mezzanine loan applied to purchase

51.8

160.1

—

price of acquired properties

Elimination of the previously held equity interest in

2.5

26.4

36.8

unconsolidated joint ventures acquired

Reclassification adjustment of foreign currency translation (Note 11)

21.8

—

Accounts payable related to construction in progress

25.7

21.5

18.2

Dividends declared

61.5

55.1

44.2

Write-off of preferred share original issuance costs (Note 10)

1.9

5.2

5.8

Real Estate

Real estate assets, which include construction in progress and land held for development, are stated at cost less accumulated depreciation.

Depreciation and amortization is recorded on a straight-line basis over the estimated useful lives of the assets as follows:

Buildings

Useful lives, 20 to 31.5 years

Building improvements and fixtures

Useful lives, ranging from 5 to 20 years

Tenant improvements

Shorter of economic life or lease terms

The Company periodically assesses the useful lives of its depreciable real estate assets and accounts for any revisions, which are not material for the periods presented, prospectively. Expenditures for maintenance and repairs are charged to operations as incurred. Significant expenditures that improve or extend the life of the asset are capitalized.

Land Held for Development and Construction in Progress includes land held for future development as well as construction in progress related to shopping center developments and expansions. The Company capitalized certain direct costs (salaries and related personnel) and incremental internal construction costs and software development and implementation costs of $11.1 million, $10.9 million and $10.5 million in 2014, 2013 and 2012, respectively.

Purchase Price Accounting

Upon acquisition of properties, the Company estimates the fair value of acquired tangible assets, consisting of land, building and improvements and intangibles, generally (i) above- and below-market leases, (ii) in-place leases and (iii) tenant relationships. The Company allocates the purchase price to assets acquired and liabilities assumed on a gross basis based on their relative fair values at the date of acquisition. In estimating the fair value of the tangible and intangibles acquired, the Company considers information obtained about each property as a result of its due diligence and marketing and leasing activities and uses various valuation methods, such as estimated cash flow projections using appropriate discount and capitalization rates, analysis of recent comparable sales transactions, estimates of replacement costs net of depreciation and other available market information. The fair value of the tangible assets of an acquired property considers the value of the property as if it were vacant. Above- and below-market lease values are recorded based on the present value (using a discount rate that reflects the risks associated with the leases acquired) of the difference between (i) the contractual amounts to be paid pursuant to each in-place lease and (ii) management's estimate of fair market lease rates for each corresponding in-place lease, measured over a period equal to the remaining term of the lease for above-market leases and the initial term plus the estimated term of any below-market, fixed-rate renewal options for below-market leases. The capitalized above-market lease values are amortized as a reduction of base rental revenue over the remaining term of the respective leases, and the capitalized below-market lease values are amortized as an increase to base rental revenue over the remaining initial terms plus the estimated terms of any below-market, fixed-rate renewal options of the respective leases. The purchase price is further allocated to in-place lease values and tenant relationship values based on management's evaluation of the specific characteristics of the acquired lease portfolio and the Company's overall relationship with the anchor tenants. Such amounts are amortized to expense over the remaining initial lease term (and expected renewal periods for tenant relationships).

Intangibles associated with property acquisitions are included in other assets and other liabilities, as appropriate, in the Company’s consolidated balance sheets. In the event a tenant terminates its lease prior to the contractual expiration, the unamortized portion of the related intangible asset or liability is written off. The Company’s intangibles are as follows (in millions):

December 31,

2014

2013

Assets: Above-market leases, net

38.6

41.5

Liabilities: Below-market leases, net

(139.3

)

(123.9

)

Estimated net future amortization income associated with the Company’s above- and below-market leases is as follows:

Year

(Millions)

2015

1.4

2016

2.7

2017

2018

5.7

2019

6.6

Real Estate Impairment Assessment

The Company reviews its individual real estate assets, including land held for development and construction in progress, for potential impairment indicators whenever events or changes in circumstances indicate that the carrying value may not be recoverable. Impairment indicators include, but are not limited to, significant decreases in projected net operating income and occupancy percentages, projected losses on potential future sales, market factors, significant changes in projected development costs or completion dates and sustainability of development projects. An asset is considered impaired when the undiscounted future cash flows are not sufficient to recover the asset’s carrying value. The determination of anticipated undiscounted cash flows is inherently subjective, requiring significant estimates made by management, and considers the most likely expected course of action at the balance sheet date based on current plans, intended holding periods and available market information. If the Company is evaluating the potential sale of an asset or land held for development, the undiscounted future cash flows analysis is probability-weighted based upon management’s best estimate of the likelihood of the alternative courses of action as of the balance sheet date. If an impairment is indicated, an impairment loss is recognized based on the excess of the carrying amount of the asset over its fair value. The Company recorded aggregate impairment charges, including those classified within discontinued operations, of $38.1 million, $72.6 million and $126.5 million (Note 12) related to consolidated real estate investments during the years ended December 31, 2014, 2013 and 2012, respectively.

Real Estate Held for Sale

The Company generally considers assets to be held for sale when management believes that a sale is probable within a year. This generally occurs when a sales contract is executed with no substantive contingencies and the prospective buyer has significant funds at risk. Assets that are classified as held for sale are recorded at the lower of their carrying amount or fair value, less cost to sell.

Disposition of Real Estate and Real Estate Investments

Sales of real estate include the sale of land, operating properties and investments in real estate joint ventures. Gains from dispositions are recognized using the full accrual or partial sale methods, provided that various criteria relating to the terms of sale and any subsequent involvement by the Company with the asset sold are met. If the criteria for sale recognition or gain recognition are not met because of a form of continuing involvement, the accounting for such transactions is dependent on the nature of the continuing involvement. In certain cases, a sale might not be recognized, and in others all or a portion of the gain might be deferred.

Pursuant to the definition of a component of an entity and, assuming no significant continuing involvement, the operations of the sold asset or asset classified as held for sale are considered discontinued operations. Interest expense that is specifically identifiable to the property is included in the computation of interest expense attributable to discontinued operations. Consolidated interest expense at the corporate level is allocated to discontinued operations based on the proportion of net assets disposed.

Interest and Real Estate Taxes

Interest and real estate taxes incurred relating to the construction, expansion or redevelopment of shopping centers are capitalized and depreciated over the estimated useful life of the building. This includes interest incurred on funds invested in or advanced to unconsolidated joint ventures with qualifying development activities. The Company will cease the capitalization of these costs when construction activities are substantially completed and the property is available for occupancy by tenants. If the Company suspends substantially all activities related to development of a qualifying asset, the Company will cease capitalization of interest and taxes until activities are resumed.

Interest paid during the years ended December 31, 2014, 2013 and 2012 aggregated $243.2 million, $218.4 million and $209.3 million, respectively, of which $8.7 million, $8.8 million and $13.3 million, respectively, was capitalized.

Investments in and Advances to Joint Ventures

To the extent that the Company’s cost basis in an unconsolidated joint venture is different from the basis reflected at the joint venture level, the basis difference is amortized over the life of the related assets and included in the Company’s share of equity in net income (loss) of the joint venture. On a periodic basis, management assesses whether there are any indicators that the value of the Company’s investments in unconsolidated joint ventures may be impaired. An investment is impaired only if the Company’s estimate of the fair value of the investment is less than the carrying value of the investment and such difference is deemed to be other than temporary. The Company recorded aggregate impairment charges of $30.7 million, $1.0 million and $26.7 million (Note 12) related to its investments in unconsolidated joint ventures during the years ended December 31, 2014, 2013 and 2012, respectively. These impairment charges create a basis difference between the Company’s share of accumulated equity as compared to the investment balance of the respective unconsolidated joint venture. The Company allocates the aggregate impairment charge to each of the respective properties owned by the joint venture on a relative fair value basis and amortizes this basis differential as an adjustment to the equity in net income (loss) recorded by the Company over the estimated remaining useful lives of the underlying assets.

Cash and Cash Equivalents

The Company considers all highly liquid investments with an original maturity of three months or less to be cash equivalents. The Company maintains cash deposits with major financial institutions, which from time to time may exceed federally insured limits. The Company periodically assesses the financial condition of these institutions and believes that the risk of loss is minimal. Cash flows associated with items intended as hedges of identifiable transactions or events are classified in the same category as the cash flows from the items being hedged.

Restricted Cash

Restricted cash represents amounts on deposit with financial institutions primarily for debt service payments, real estate taxes, capital improvements, operating reserves and a bond sinking fund as required pursuant to the respective loan agreement. For purposes of the consolidated statements of cash flows, changes in restricted cash caused by changes in capital improvements are reflected in cash from investing activities.

Accounts Receivable

The Company makes estimates of the amounts it believes will not be collected related to base rents, straight-line rents receivable, expense reimbursements and other amounts owed. The Company analyzes accounts receivable, tenant credit worthiness and current economic trends when evaluating the adequacy of the allowance for doubtful accounts. In addition, tenants in bankruptcy are analyzed and estimates are made in connection with the expected recovery of pre-petition and post-petition claims.

Accounts receivable, other than straight-line rents receivable, are expected to be collected within one year and are net of estimated unrecoverable amounts of $7.2 million and $10.0 million at December 31, 2014 and 2013, respectively. At December 31, 2014 and 2013, straight-line rents receivable, net of a provision for uncollectible amounts of $3.6 million and $3.9 million, respectively, aggregated $63.8 million and $61.9 million, respectively.

Notes Receivable

Notes receivable include certain loans that are held for investment and are generally collateralized by real estate-related investments and may be subordinate to other senior loans. Loan receivables are recorded at stated principal amounts or at initial investment plus accretable yield for loans purchased at a discount. The related discounts on mortgages and other loans purchased are accreted over the life of the related loan receivable. The Company defers loan origination and commitment fees, net of origination costs, and amortizes them over the term of the related loan. The Company evaluates the collectability of both principal and interest on each loan based on an assessment of the underlying collateral value to determine whether it is impaired, and not by the use of internal risk ratings. A loan loss reserve is recorded when, based upon current information and events, it is probable that the Company will be unable to collect all amounts due according to the existing contractual terms. When a loan is considered to be impaired, the amount of loss is calculated by comparing the recorded investment to the value of the underlying collateral. As the underlying collateral for a majority of the notes receivable is real-estate related investments, the same valuation techniques are used to value the collateral as those used to determine the fair value of real estate investments for impairment purposes. Given the small number of loans outstanding, the Company does not provide for an additional allowance for loan losses based on the grouping of loans, as the Company believes the characteristics of its loans are not sufficiently similar to allow an evaluation of these loans as a group for a possible loan loss allowance. As such, all of the Company’s loans are evaluated individually for this purpose. Interest income on performing loans is accrued as earned. A loan is placed on non-accrual status when, based upon current information and events, it is probable that the Company will not be able to collect all amounts due according to the existing contractual terms. Interest income on non-performing loans is generally recognized on a cash basis. Recognition of interest income on an accrual basis on non-performing loans is resumed when it is probable that the Company will be able to collect amounts due according to the contractual terms.

Deferred Charges

Costs incurred in obtaining indebtedness are included in deferred charges in the accompanying consolidated balance sheets and are amortized over the terms of the related debt agreements. Such amortization is reflected as Interest Expense in the consolidated statements of operations.

Available-for-Sale Securities

The Company’s marketable equity securities are recorded at fair value and are included in Other Assets in the accompanying consolidated balance sheets. Any unrealized gains or losses are recorded in Other Comprehensive Income (“OCI”), and any realized gains and losses are recorded using the specific identification method in the accompanying consolidated statements of comprehensive income or loss. The Company’s marketable securities are Level 1 investments as they have a quoted market price in an active market. See “Fair Value Hierarchy” below for a description of Level 1 investments.

Treasury Shares

The Company’s share repurchases are reflected as treasury shares utilizing the cost method of accounting and are presented as a reduction to consolidated shareholders’ equity. Reissuances of the Company’s treasury shares at an amount below cost are recorded as a charge to paid-in capital due to the Company’s cumulative distributions in excess of net income.

Revenue Recognition

Minimum rents from tenants are recognized using the straight-line method over the lease term of the respective leases. Percentage and overage rents are recognized after a tenant’s reported sales have exceeded the applicable sales breakpoint set forth in the applicable lease. Revenues associated with expense reimbursements from tenants are recognized in the period that the related expenses are incurred based upon the tenant lease provision. Fee and other income includes management fees recorded in the period earned based on a percentage of collected revenue at the properties under management. Fee income derived from the Company’s unconsolidated joint venture investments is recognized to the extent attributable to the unaffiliated ownership interest. Ancillary and other property-related income, primarily composed of leasing vacant space to temporary tenants and kiosk income, is recognized in the period earned. Lease termination fees are recognized upon the effective termination of a tenant’s lease when the Company has no further obligations under the lease.

Fee and other income from continuing operations was composed of the following (in thousands):

For the Year Ended December 31,

2014

2013

2012

Management and other fee income

31,907

40,160

43,706

Ancillary and other property income

24,288

28,108

26,179

Lease termination fees

4,085

5,699

919

Other

621

548

432

Total fee and other income

60,901

74,515

71,236

General and Administrative Expenses

General and administrative expenses include certain internal leasing and legal salaries and related expenses associated with the re-leasing of existing space, which are charged to operations as incurred as they are not eligible for capitalization.

Stock Option and Other Equity-Based Plans

Compensation cost relating to stock-based payment transactions classified as equity is recognized in the financial statements based upon the grant date fair value. Forfeitures are estimated at the time of grant in order to estimate the amount of share-based awards that will ultimately vest. The forfeiture rate is based on historical rates for non-executive employees and actual expectations for executives.

For the years ended December 31, 2014, 2013 and 2012, stock-based compensation cost recognized by the Company was $9.1 million, $7.4 million and $6.4 million, respectively. These amounts include $1.4 million, $0.1 million and $0.2 million as a result of accelerated vesting of awards due to employee separations in 2014, 2013 and 2012, respectively. This net cost is included in General and Administrative Expenses in the Company’s consolidated statements of operations.

Income Taxes

The Company has made an election to qualify, and believes it is operating so as to qualify, as a Real Estate Investment Trust (“REIT”) for federal income tax purposes. Accordingly, the Company generally will not be subject to federal income tax, provided that it makes distributions to its shareholders equal to at least the amount of its REIT taxable income as defined under Sections 856 through 860 of the Internal Revenue Code of 1986, as amended (the “Code”), and continues to satisfy certain other requirements.

In connection with the REIT Modernization Act, the Company is permitted to participate in certain activities and still maintain its qualification as a REIT, so long as these activities are conducted in entities that elect to be treated as taxable subsidiaries under the Code. As such, the Company is subject to federal and state income taxes on the income from these activities.

In the normal course of business, the Company or one or more of its subsidiaries is subject to examination by federal, state and local jurisdictions as well as certain jurisdictions outside the United States, in which it operates, where applicable. The Company expects to recognize interest and penalties related to uncertain tax positions, if any, as income tax expense, which is included in General and Administrative Expense. The Company recognized no material adjustments regarding its tax accounting treatment for uncertain tax provisions for the three years ended. As of December 31, 2014, the tax years that remain subject to examination by the major tax jurisdictions under applicable statutes of limitations are generally the year 2011 and forward.

Deferred Tax Assets

The Company accounts for income taxes related to its taxable REIT subsidiary (“TRS”) and its taxable activity in Puerto Rico under the asset and liability method, which requires the recognition of deferred tax assets and liabilities for the expected future tax consequences of events that have been included in the financial statements. Under this method, deferred tax assets and liabilities are determined based on the differences between the financial statement and tax basis of assets and liabilities using enacted tax rates in effect for the year in which the differences are expected to reverse. The effect of a change in tax rates on deferred tax assets and liabilities is recognized in the income statement in the period that includes the enactment date.

The Company records net deferred tax assets to the extent it believes it is more likely than not that these assets will be realized and would record a valuation allowance to reduce deferred tax assets when it has determined that an uncertainty exists regarding their realization, which would increase the provision for income taxes. In making such determination, the Company considers all available positive and negative evidence, including forecasts of future taxable income, the reversal of other existing temporary differences, available net operating loss carryforwards, tax planning strategies and recent results of operations. Several of these considerations require assumptions and significant judgment about the forecasts of future taxable income and are consistent with the plans and estimates that the Company is utilizing to manage its business. To the extent facts and circumstances change in the future, adjustments to the valuation allowances may be required.

Foreign Currency Translation

The financial statements of the Company’s international consolidated and unconsolidated joint venture investments are translated into U.S. dollars using the exchange rate at each balance sheet date for assets and liabilities, an average exchange rate for each period for revenues, expenses, gains and losses, and at the transaction date for impairments or asset sales, with the Company’s proportionate share of the resulting translation adjustments recorded as Accumulated OCI. Gains or losses resulting from foreign currency transactions, translated to local currency, are included in income as incurred. In 2014, the Company recorded a release of foreign currency translation from Accumulated OCI to earnings as a result of the sale of its entire investments in Brazil and Russia and substantially all of its investments in Canada.

Derivative and Hedging Activities

The Company records all derivatives on the balance sheet at fair value. The accounting for changes in the fair value of derivatives depends on the intended use of the derivative, whether the Company has elected to designate a derivative in a hedging relationship and apply hedge accounting and whether the hedging relationship has satisfied the criteria necessary to apply hedge accounting. Derivatives designated and qualifying as a hedge of the exposure to changes in the fair value of an asset, liability or firm commitment attributable to a particular risk, such as interest rate risk, are considered fair value hedges. Derivatives designated and qualifying as a hedge of the exposure to variability in expected future cash flows, or other types of forecasted transactions, are considered cash flow hedges. Derivatives may also be designated as hedges of the foreign currency exposure of a net investment in a foreign operation. Hedge accounting generally provides for the matching of the timing of gain or loss recognition on the hedging instrument with the recognition of the changes in the fair value of the hedged asset or liability that is attributable to the hedged risk in a fair value hedge or the earnings effect of the hedged forecasted transactions in a cash flow hedge. The Company may enter into derivative contracts that are intended to economically hedge certain of its risks, even if hedge accounting does not apply or the Company elects not to apply hedge accounting.

Fair Value Hierarchy

The standard Fair Value Measurements specifies a hierarchy of valuation techniques based upon whether the inputs to those valuation techniques reflect assumptions other market participants would use based upon market data obtained from independent sources (observable inputs). The following summarizes the fair value hierarchy:

• Level 1

Quoted prices in active markets that are unadjusted and accessible at the measurement date for identical, unrestricted assets or liabilities;

• Level 2

Quoted prices for identical assets and liabilities in markets that are inactive, quoted prices for similar assets and liabilities in active markets or financial instruments for which significant inputs are observable, either directly or indirectly, such as interest rates and yield curves that are observable at commonly quoted intervals and

• Level 3

Prices or valuations that require inputs that are both significant to the fair value measurement and unobservable.

In certain cases, the inputs used to measure fair value may fall into different levels of the fair value hierarchy. In such cases, the level in the fair value hierarchy within which the fair value measurement in its entirety falls has been determined based on the lowest level input that is significant to the fair value measurement in its entirety. The Company’s assessment of the significance of a particular input to the fair value measurement in its entirety requires judgment and considers factors specific to the asset or liability. See Note 8 – Financial Instruments for additional information.

New Accounting Standards

Revenue Recognition

In May 2014, the Financial Accounting Standards Board (the “FASB”) issued Accounting Standards Update No. 2014-09 (“ASU 2014-09”), Revenue from Contracts with Customers. The objective of ASU 2014-09 is to establish a single comprehensive five-step model for entities to use in accounting for revenue arising from contracts with customers and will supersede most of the existing revenue recognition guidance, including industry-specific guidance. The core principle of ASU 2014-09 is that an entity recognizes revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. ASU 2014-09 applies to all contracts with customers except those that are within the scope of other topics in the FASB Accounting Standards Codification. Most significantly for the real estate industry, leasing transactions are not within the scope of the new standard. A majority of the Company’s tenant-related revenue is recognized pursuant to lease agreements. The new guidance is effective for public companies for annual reporting periods (including interim periods within those periods) beginning after December 15, 2016. Early adoption is not permitted. Entities have the option of using either a full retrospective or modified approach to adopt ASU 2014-09. The Company is currently assessing the impact, if any, the adoption of this standard will have on its financial statements and has not decided upon the method of adoption.

Discontinued Operations

In April 2014, the FASB issued a final standard that changed the criteria for determining which disposals are presented as discontinued operations. The revised definition of a discontinued operation is “a component or group of components that has been disposed of or is classified as held for sale, together as a group in a single transaction,” and “represents a strategic shift that has (or will have) a major effect on an entity’s financial results.” The FASB agreed that a strategic shift includes “a disposal of (i) a separate major line of business, (ii) a separate major geographical area of operations or (iii) a combination of parts of (i) or (ii) that make up a major part of an entity’s operations and financial results.” A business that, upon acquisition, qualifies as held for sale will also be a discontinued operation. The FASB also reaffirmed its decision to no longer preclude presentation of a disposal as a discontinued operation if (a) there is significant continuing involvement with a component after its disposal, or (b) there are operations and cash flows of the component that have not been eliminated from the reporting entity’s ongoing operations. Public entities will be required to apply the standard in annual periods beginning on or after December 15, 2014, and interim periods within those annual periods. Beginning in 2015, the Company will apply the new guidance, as applicable, to future disposals of its shopping centers or classifications as held for sale. The Company believes that a significant portion of its ordinary course shopping center disposals will not qualify for discontinued operations presentation under this new standard.

Summary_of_Significant_Account2

Summary of Significant Accounting Policies (Tables)	12 Months Ended
Summary of Significant Accounting Policies (Tables)	Dec. 31, 2014
Accounting Policies [Abstract]
Non-cash Investing and Financing Activities	Non-cash investing and financing activities are summarized as follows (in millions):

		For the Year Ended December 31,
		2014			2013			2012
	Mortgages assumed from acquisitions	$	293.3		$	969.7		$	271.6
	Issuance of Operating Partnership Units ("OP Units") in		18.3			—			—
	connection with acquisitions (Note 10)		18.3			—			—
	Preferred equity interest and mezzanine loan applied to purchase		51.8			160.1			—
	price of acquired properties		51.8			160.1			—
	Elimination of the previously held equity interest in		2.5			26.4			36.8
	unconsolidated joint ventures acquired		2.5			26.4			36.8
	Reclassification adjustment of foreign currency translation (Note 11)		21.8			—			—
	Accounts payable related to construction in progress		25.7			21.5			18.2
	Dividends declared		61.5			55.1			44.2
	Write-off of preferred share original issuance costs (Note 10)		1.9			5.2			5.8

Estimated Useful Lives of Assets	Depreciation and amortization is recorded on a straight-line basis over the estimated useful lives of the assets as follows:

	Buildings	Useful lives, 20 to 31.5 years
	Building improvements and fixtures	Useful lives, ranging from 5 to 20 years
	Tenant improvements	Shorter of economic life or lease terms

Schedule of Company's Intangibles	The Company’s intangibles are as follows (in millions):

		December 31,
		2014			2013
	Assets: Above-market leases, net	$	38.6		$	41.5
	Liabilities: Below-market leases, net		(139.3	)		(123.9	)

Summary of Estimated Net Future Amortization Income Associated with Above and Below-Market Leases	Estimated net future amortization income associated with the Company’s above- and below-market leases is as follows:

	Year		(Millions)
	2015		$	1.4
	2016			2.7
	2017			4
	2018			5.7
	2019			6.6

Schedule of Fee and Other Income from Continuing Operations	Fee and other income from continuing operations was composed of the following (in thousands):

		For the Year Ended December 31,
		2014			2013			2012
	Management and other fee income	$	31,907		$	40,160		$	43,706
	Ancillary and other property income		24,288			28,108			26,179
	Lease termination fees		4,085			5,699			919
	Other		621			548			432
	Total fee and other income	$	60,901		$	74,515		$	71,236

Investments_in_and_Advances_to1

Investments in and Advances to Joint Ventures (Tables)	12 Months Ended
Investments in and Advances to Joint Ventures (Tables)	Dec. 31, 2014
Summary of Company's Equity Method Joint Ventures Included in Investments in and Advances	The Company’s equity method joint ventures, which are included in Investments in and Advances to Joint Ventures in the Company’s consolidated balance sheet at December 31, 2014, are as follows:

	Unconsolidated Real Estate Ventures		Effective				Assets Owned
			Ownership
			Percentage
	DDR Domestic Retail Fund I			20.00%			56 grocery-anchored retail centers in several states
	DDR – SAU Retail Fund, LLC		20				23 grocery-anchored retail centers in several states
	DDRTC Core Retail Fund, LLC		15				26 shopping centers in several states
	BRE DDR Retail Holdings III		5				70 shopping centers in several states
	Other Joint Venture Interests		25.25–79.45				13 shopping centers in several states and a management company
	Coventry II Fund		20				Three shopping centers in three states

Investments in and Advances to Joint Ventures	Investments in and Advances to Joint Ventures include the following items, which represent the difference between the Company’s investment and its share of all of the unconsolidated joint ventures’ underlying net assets (in millions):

		December 31,
		2014				2013
	Company's share of accumulated equity	$	122.9			$	365.3
	Redeemable preferred equity and other(A)		305.3				72.2
	Basis differentials		(13.0	)			10.6
	Deferred development fees, net of portion related to the Company's interest		(2.5	)			(2.8	)
	Amounts payable to DDR		2.1				2.7
	Investments in and Advances to Joint Ventures	$	414.8			$	448
	(A)	Primarily related to $305.3 million and $71.8 million in preferred equity investments in joint ventures with an affiliate of The Blackstone Group L.P. (collectively “Blackstone”), at December 31, 2014 and 2013, respectively.
Schedule of Business Acquisitions	In 2014 and 2013, the Company acquired the following shopping centers (in millions):

	Location or Transaction		Date		Gross				Face Value of
			Acquired		Purchase				Mortgage Debt
					Price				Assumed
	Colorado Springs, CO		Apr-14		$	29.4			$	12.9
	Roseville, CA		May-14			89.5				—
	Cincinnati, OH		May-14			29.5				—
	Chicago, IL		Jun-14			98				35.5
	Philadelphia, PA		Aug-14			31.5				—
	Blackstone II Acquisition (seven assets)(A)		Sep-14			395.3				233.3
	Erie, PA(A)		Dec-14			15.6				—
	Oakland, CA		Feb-13			41.1				—
	Dallas, TX		Mar-13			40.3				—
	Tampa, FL; Atlanta, GA; Newport News, VA and		Apr-13			110.5				—
	Richmond, VA (two assets)(A)		Apr-13			110.5				—
	Parcels adjacent to existing shopping centers		Jun-13			11.7				—
	Orlando, FL and Atlanta, GA		Jul-13			258.5				139.4
	Blackstone I Acquisition (30 assets)(A)		Oct-13			1,548.40				792.9
	(A)	Acquired from various unconsolidated joint ventures in separate transactions. See description of Blackstone Acquisitions below. Due to the change in control that occurred, the Company recorded an aggregate Gain on Change in Control of $4.3 million and $19.9 million for the years ended December 31, 2014 and 2013, respectively, associated with these acquisitions related to the difference between the Company’s carrying value and fair value of its previously held equity interest on the respective acquisition date.
BRE DDR Retail Holdings Joint Venture Acquisitions [Member]
Schedule of Business Acquisitions	The joint ventures were completed on similar terms as follows:
	Terms		BRE DDR Retail Holdings II				BRE DDR Retail Holdings III
	Date acquired		Aug-13				Oct-14
	Number of centers			7				70
	Gross leasable area ("GLA")(A)		2.3 million				11.4 million
	DDR common equity interest (5%)		$3.5 million				$19.6 million
	DDR preferred equity interest		$30.0 million				$300.0 million
	Preferred equity fixed dividend rate per annum			9.00%				8.50%
	Transaction value at 100%		$332.0 million				$1.93 billion
	Maximum preferred equity fixed distribution deferral			22.20%				23.50%
	Fixed distribution rate per annum for any deferred and unpaid			9.00%				8.50%
	preferred equity distributions			9.00%				8.50%
	Mortgage debt assumed at 100%		$206.6 million				$436.8 million
	New mortgage financings at 100%		$28.0 million				$800.0 million
	(A)	All references to GLA or square feet are unaudited.
Unconsolidated Joint Ventures [Member]
Condensed Combined Financial Information of Company's Unconsolidated Joint Venture Investments	Condensed combined financial information of the Company’s unconsolidated joint venture investments is as follows (in thousands):

		December 31,
		2014				2013
	Condensed Combined Balance Sheets
	Land	$	1,439,849			$	1,275,232
	Buildings		3,854,585				3,940,806
	Fixtures and tenant improvements		200,696				266,851
			5,495,130				5,482,889
	Less: Accumulated depreciation		(773,256	)			(839,867	)
			4,721,874				4,643,022
	Land held for development and construction in progress		55,698				116,088
	Real estate, net		4,777,572				4,759,110
	Cash and restricted cash		100,812				282,866
	Receivables, net		80,508				101,003
	Other assets		394,751				196,615
		$	5,353,643			$	5,339,594

	Mortgage debt	$	3,552,764			$	3,282,643
	Notes and accrued interest payable to DDR(A)		144,831				127,679
	Other liabilities		276,998				245,368
			3,974,593				3,655,690
	Redeemable preferred equity		305,310				71,771
	Accumulated equity		1,073,740				1,612,133
		$	5,353,643			$	5,339,594
	Company's share of Accumulated Equity	$	122,937			$	365,297
	(A)	The Company had net amounts receivable from several joint ventures aggregating $2.1 million and $2.7 million at December 31, 2014 and 2013, respectively, which were included in Investments in and Advances to Joint Ventures on the consolidated balance sheets.
Condensed Combined Statements of Operations of Unconsolidated Joint Venture Investments
		For the Year Ended December 31,
		2014				2013				2012
	Condensed Combined Statements of Operations
	Revenues from operations	$	485,764			$	635,933			$	622,771
	Expenses from operations:
	Operating expenses		167,691				210,829				200,662
	Impairment charges(A)		21,583				43,913				840
	Depreciation and amortization		151,651				201,021				175,225
	Interest expense		171,803				204,893				203,205
	Other (income) expense, net		18,249				2,298				10,435
			530,977				662,954				590,367
	(Loss) income before tax expense and discontinued operations		(45,213	)			(27,021	)			32,404
	Income tax expense (primarily Sonae Sierra Brasil), net		(6,565	)			(27,553	)			(25,444	)
	(Loss) income from continuing operations		(51,778	)			(54,574	)			6,960
	Discontinued operations:
	Loss from discontinued operations(B)		(13,955	)			(65,951	)			(79,705	)
	Gain (loss) on disposition of real estate, net of tax(C)		55,020				(19,190	)			11,739
	Loss before gain on disposition of real estate, net		(10,713	)			(139,715	)			(61,006	)
	Gain on disposition of real estate, net		10,116				794				54,582
	Net loss	$	(597	)		$	(138,921	)		$	(6,424	)
	Income attributable to non-controlling interests		(2,022	)			(26,005	)			(42,995	)
	Net loss attributable to unconsolidated joint ventures	$	(2,619	)		$	(164,926	)		$	(49,419	)
	Company's share of equity in net income of joint ventures(D)	$	9,218			$	3,314			$	33,512
	Basis differential adjustments(E)		1,771				3,505				1,738
	Equity in net income of joint ventures(D)	$	10,989			$	6,819			$	35,250
	(A)	For the years ended December 31, 2014, 2013 and 2012, the Company’s proportionate share was $4.4 million, $6.6 million and $0.4 million, respectively.
	(B)	For the years ended December 31, 2014, 2013 and 2012, impairment charges included in discontinued operations related to asset sales were $11.1 million, $49.3 million and $56.3 million, respectively, of which the Company’s proportionate share was $0.8 million, $4.0 million and $0.7 million for the years ended December 31, 2014, 2013 and 2012, respectively. The Company’s share of the impairment charges was reduced by the impact of the other than temporary impairment charges recorded on these investments, as appropriate, as discussed below.
	(C)	For the year ended December 31, 2013, the loss primarily was attributable to an investment in the Coventry II Fund in which the Company had a 20% interest. The joint venture recorded a loss of $32.6 million on the transfer of its ownership of one of its properties to the lender. The Company’s share of the loss was zero as the Company had previously written off its investment in this operating property.
	(D)	The Company is not recording income or loss from those investments in which its investment basis is zero as the Company does not have the intent or obligation to fund any additional capital in the joint ventures.
	(E)	The difference between the Company’s share of net income, as reported above, and the amounts included in the consolidated statements of operations is attributable to the amortization of basis differentials, the recognition of deferred gains and differences in gain (loss) on sale of certain assets recognized due to the basis differentials and other than temporary impairment charges.
Service Fees and Income Earned by Company's Unconsolidated Joint Ventures	Service fees and income earned by the Company through management, financing, leasing and development activities performed related to all of the Company’s unconsolidated joint ventures are as follows (in millions):

		For the Year Ended December 31,
		2014				2013				2012
	Management and other fees	$	24.9			$	29.3			$	28.6
	Development fees and leasing commissions		6.4				10				8.7
	Interest income		11				16.1				9.7

Acquisitions_Tables

Acquisitions (Tables)	12 Months Ended
Acquisitions (Tables)	Dec. 31, 2014
Business Acquisition [Line Items]
Schedule of Business Acquisitions	In 2014 and 2013, the Company acquired the following shopping centers (in millions):

	Location or Transaction		Date		Gross				Face Value of
			Acquired		Purchase				Mortgage Debt
					Price				Assumed
	Colorado Springs, CO		Apr-14		$	29.4			$	12.9
	Roseville, CA		May-14			89.5				—
	Cincinnati, OH		May-14			29.5				—
	Chicago, IL		Jun-14			98				35.5
	Philadelphia, PA		Aug-14			31.5				—
	Blackstone II Acquisition (seven assets)(A)		Sep-14			395.3				233.3
	Erie, PA(A)		Dec-14			15.6				—
	Oakland, CA		Feb-13			41.1				—
	Dallas, TX		Mar-13			40.3				—
	Tampa, FL; Atlanta, GA; Newport News, VA and		Apr-13			110.5				—
	Richmond, VA (two assets)(A)		Apr-13			110.5				—
	Parcels adjacent to existing shopping centers		Jun-13			11.7				—
	Orlando, FL and Atlanta, GA		Jul-13			258.5				139.4
	Blackstone I Acquisition (30 assets)(A)		Oct-13			1,548.40				792.9
	(A)	Acquired from various unconsolidated joint ventures in separate transactions. See description of Blackstone Acquisitions below. Due to the change in control that occurred, the Company recorded an aggregate Gain on Change in Control of $4.3 million and $19.9 million for the years ended December 31, 2014 and 2013, respectively, associated with these acquisitions related to the difference between the Company’s carrying value and fair value of its previously held equity interest on the respective acquisition date.
Schedule of Acquisition Cost of Shopping Centers	The fair value of acquisitions was allocated as follows (in thousands):

										Weighted-Average
										Amortization Period
										(in Years)
		2014				2013				2014		2013
	Land	$	147,559			$	402,289			N/A		N/A
	Buildings		399,274				1,338,851			(B)		(B)
	Tenant improvements		9,625				35,334			(B)		(B)
	Construction in progress		76,214				—			N/A		N/A
	In-place leases (including lease origination costs and fair		59,684				186,370			7.1		5.2
	market value of leases)(A)		59,684				186,370			7.1		5.2
	Tenant relations		35,828				156,990			7.7		5.6
	Other assets		4,402				19,536			N/A		N/A
			732,586				2,139,370
	Less: Mortgage debt assumed at fair value		(293,288	)			(969,734	)		N/A		N/A
	Less: Below-market leases		(28,115	)			(79,499	)		19.1		15.9
	Less: Other liabilities assumed		(3,478	)			(26,456	)		N/A		N/A
	Net assets acquired	$	407,705			$	1,063,681
	(A)	Includes above-market value leases of $8.8 million and $29.2 million at December 31, 2014 and 2013, respectively.
	(B)	Depreciated in accordance with the Company’s policy (Note 1).
Consideration
		2014				2013
	Consideration:
	Cash (including debt repaid at closing)	$	330,929			$	857,219
	Repayment of preferred equity interest and mezzanine loan		51,775				160,123
	Issuance of OP Units		18,256				—
	Gain on Sale and Change in Control of Interests		4,296				19,906
	Fair value of previously held equity interest(A)		2,449				26,433
	Total consideration(B)	$	407,705			$	1,063,681
	(A)	The significant inputs used to value the previously held equity interests were determined to be Level 3 for all of the applicable acquisitions. In 2014 and 2013, the weighted-average discount rates applied to cash flows were approximately 7.6% and 7.8%, respectively; the weighted-average residual capitalization rates applied were approximately 7.0% for both periods.
	(B)	Total consideration excludes $2.5 million and $3.3 million, in 2014 and 2013, respectively, of costs related to the acquisition of these assets. These transaction costs were expensed as incurred and included in Other Income (Expense) in the consolidated statements of operations.
Unaudited Supplemental to Pro Forma Operating Data	The following unaudited supplemental pro forma operating data is presented for the year ended December 31, 2014, as if the acquisition of the interests in the properties acquired in 2014 were completed on January 1, 2013. The following unaudited supplemental pro forma operating data is presented for the years ended December 31, 2013 and 2012, as if the acquisition of the interests in the properties acquired in 2013 were completed on January 1, 2012, and as if the acquisition of the interests in the properties acquired in 2012 were completed on January 1, 2011. The Gain on Change in Control of Interests related to the acquisitions from unconsolidated joint ventures was adjusted to the assumed acquisition date. The unaudited supplemental pro forma operating data is not necessarily indicative of what the actual results of operations of the Company would have been assuming the transactions had been completed as set forth above, nor do they purport to represent the Company’s results of operations for future periods (in thousands, except per share amounts).

		For the Year Ended December 31,
		(Unaudited)
		2014				2013				2012
	Pro forma revenues	$	1,019,646			$	997,369			$	906,028
	Pro forma income (loss) from continuing operations	$	8,651			$	(66,946	)		$	(126,346	)
	Pro forma net income (loss) attributable to common shareholders	$	78,829			$	(131,507	)		$	(214,789	)
	Basic earnings per share data:
	Net income (loss) attributable to common shareholders	$	0.22			$	(0.37	)		$	(0.62	)
	Diluted earnings per share data:
	Net income (loss) attributable to common shareholders	$	0.22			$	(0.37	)		$	(0.62	)

Blackstone Acquisition [Member]
Business Acquisition [Line Items]
Schedule of Business Acquisitions	The acquisitions were completed on similar terms as follows

	Terms		Blackstone I Acquisition				Blackstone II Acquisition
	Date acquired		Oct-13				Sep-14
	Number of centers			30				7
	Transaction value at 100%		$1.55 billion				$395.3 million
	Mortgage debt assumed at 95% (face value)		$792.9 million				$233.3 million
	Mortgage debt repaid at closing		$139.0 million				$28.0 million
	Mortgage debt repaid subsequent to closing		$256.0 million				N/A
	DDR preferred equity interest repaid to DDR		$128.4 million				$31.2 million
	DDR mezzanine loan repaid to DDR		$31.7 million				N/A
	Gain on Sale and Change in Control of Interests		$18.8 million				$4.0 million

Notes_Receivable_Tables

Notes Receivable (Tables)	12 Months Ended
Notes Receivable (Tables)	Dec. 31, 2014
Receivables [Abstract]
Components of Notes Receivable	Notes receivable consisted of the following (in thousands):

		December 31,
		2014			2013			Maturity Date		Interest Rate
	Loans receivable	$	52,444		$	72,218		September 2011 to		5.7%–14.0%
	Loans receivable	$	52,444		$	72,218		Jun-23		5.7%–14.0%
	Other notes		50			1,034		Sep-17			12.00%
	Tax Increment Financing Bonds		3,751			5,086		April 2018 to		5.6%–8.5%
	("TIF Bonds")(A)		3,751			5,086		Jul-26		5.6%–8.5%
		$	56,245		$	78,338
	(A)	Principal and interest are payable solely from the incremental real estate taxes, if any, generated by the respective shopping center and development project pursuant to the terms of the financing agreement.
Loans Receivable on Real Estate	The following table reconciles the loans receivable on real estate from January 1, 2013, to December 31, 2014 (in thousands):
		2014			2013
	Balance at January 1	$	72,218		$	60,378
	Additions:
	New mortgage loans		—			26,508
	Interest		810			773
	Accretion of discount		926			874
	Deductions:
	Payments of principal and interest		(460	)		(16,315	)
	Loan loss reserve(A)		(500	)		—
	Other(B)		(20,550	)		—
	Balance at December 31	$	52,444		$	72,218
	(A)	Amount classified in Other Income (Expense) in the consolidated statement of operations for the year ended December 31, 2014.
	(B)	Loan applied toward the purchase price of the asset acquired in Chicago, Illinois (Note 3).
Summary of Activity in Loan Loss Reserve	The following table summarizes the activity in the loan loss reserve from January 1, 2012, to December 31, 2014 (in thousands):

		2014			2013			2012
	Balance at January 1	$	15,106		$	15,106		$	10,806
	Additions:
	Loan loss reserve		500			—			4,300
	Balance at December 31	$	15,606		$	15,106		$	15,106

Other_Assets_Tables

Other Assets (Tables)	12 Months Ended
Other Assets (Tables)	Dec. 31, 2014
Deferred Costs Capitalized Prepaid And Other Assets Disclosure [Abstract]
Components of Other Assets	Other assets consist of the following (in thousands):

		December 31,
		2014			2013
	Intangible assets:
	In-place leases, net	$	160,351		$	159,357
	Above-market rent, net		57,199			59,211
	Tenant relations, net		171,666			191,045
	Total intangible assets, net		389,216			409,613
	Other assets:
	Prepaid expenses		14,456			14,082
	Other assets(A)		39,746			45,403
	Deposits		8,024			8,770
	Total other assets, net	$	451,442		$	477,868
	(A)	Includes deferred tax assets (Note 17).
Summary of Amortization Expense Related to the Intangibles, Excluding Above and Below-Market Leases	Amortization expense related to the Company’s intangibles, excluding above- and below-market leases, was as follows:

	Year		(Millions)
	2014		$	109.5
	2013			57
	2012			17.5

Summary of Estimated Future Amortization Expense Associated with Intangible Assets, Excluding of Above and Below-Market Leases	Estimated future amortization expense associated with the Company’s intangible assets, excluding above- and below-market leases, is as follows:

	Year		(Millions)
	2015		$	91.9
	2016			69.6
	2017			56.1
	2018			38.3
	2019			27.1

Revolving_Credit_Facilities_Te1

Revolving Credit Facilities, Term Loans, Mortgages Payable and Scheduled Principal Repayments (Tables)	12 Months Ended
	Dec. 31, 2014
Debt Disclosure [Abstract]
Information Regarding Company's Revolving Credit Facilities, Term Loans and Mortgages Payable	The following table discloses certain information regarding the Company’s Revolving Credit Facilities (as defined below), Term Loans (as defined below) and mortgages payable (in millions):

			Carrying Value at				Weighted-Average				Maturity Date at
			December 31,				Interest Rate(A) at
							December 31,
			2014		2013		2014		2013		31-Dec-14
	Unsecured indebtedness:
	Unsecured Credit Facility		$	29	$	29.1		2.20%		2.20%	Apr-17
	PNC Facility			—		—	N/A		N/A		Apr-17
	Unsecured Term Loan – Tranche 1			50		50		2.10%		2.10%	Jan-17
	Unsecured Term Loan – Tranche 2			300		300		3.20%		3.20%	Jan-19
	Secured indebtedness:
	Secured Term Loan			400		400		1.60%		1.80%	Apr-17
	Mortgage indebtedness – Fixed Rate			1,590.60		1,663.70		5.40%		5.20%	September 2015–February 2022
	Mortgage indebtedness – Variable Rate			99.2		97.7		1.40%		1.80%	March 2016–December 2037
	(A)	Interest rate on variable-rate debt calculated using the base rate and spreads in effect at December 31, 2014 and 2013.
Scheduled Principal Payments	The scheduled principal payments of the Revolving Credit Facilities, Term Loans, senior notes (Note 7) and mortgages payable, excluding extension options, as of December 31, 2014, are as follows (in thousands):

	Year		Amount
	2015		$	959,015
	2016			414,920
	2017			1,011,975
	2018			505,211
	2019			185,819
	Thereafter			2,128,113
				5,205,053
	Unamortized fair market value of assumed debt			29,654
	Total indebtedness		$	5,234,707

Senior_Notes_Tables

Senior Notes (Tables)	12 Months Ended
Senior Notes (Tables)	Dec. 31, 2014
Debt Disclosure [Abstract]
Summary of Fixed-Rate Senior Notes	The following table discloses certain information regarding the Company’s fixed-rate senior notes (in millions):

			Carrying Value at					Coupon Rate at		Effective Interest Rate at		Maturity Date at
			December 31,					Coupon Rate at		Effective Interest Rate at		Maturity Date at
			2014			2013		31-Dec-14		31-Dec-14		31-Dec-14
	Unsecured indebtedness:
	Senior notes		$	2,425.20		$	2,425.20	3.375%–9.625%		3.5%–9.9%		May 2015–
	Senior notes		$	2,425.20		$	2,425.20	3.375%–9.625%		3.5%–9.9%		May-23
	Senior notes – premium, net			0.7			0.2
	Senior convertible notes due 2040, net (A)			340			328.7		1.75%		5.30%	Nov-40
	Total Senior notes		$	2,765.90		$	2,754.10

	(A)	The Company may redeem the senior convertible notes any time on or after November 20, 2015, in whole or in part, for cash equal to 100% of the principal amount of the notes plus accrued and unpaid interest through, but excluding, the redemption date. The holders of the senior convertible notes may require the Company to repurchase its notes in whole or in part on specified dates, the first of which is November 15, 2015, upon the fulfillment of certain conditions.
Summary of Carrying Amounts of Debt and Equity Balances	The Company’s carrying amounts of its debt and equity balances for the senior convertible notes are as follows (in thousands):

		December 31,
		2014			2013
	Carrying value of equity component	$	52,497		$	52,497
	Principal amount of senior convertible notes	$	350,000		$	350,000
	Remaining unamortized accretion		(9,954	)		(21,331	)
	Net carrying value of senior convertible notes	$	340,046		$	328,669

Financial_Instruments_Tables

Financial Instruments (Tables)	12 Months Ended
Financial Instruments (Tables)	Dec. 31, 2014
Fair Value Disclosures [Abstract]
Items Measured at Fair Value on a Recurring Basis	The Company maintains interest rate swap agreements (included in Other Assets and Other Liabilities) and marketable equity securities (included in Other Assets), which include investments in the Company’s Elective Deferred Compensation Plan (Note 15) as of December 31, 2014 and 2013, and investments in securities measured at fair value on a recurring basis as of December 31, 2013. The following table presents information about the Company’s financial assets and liabilities and indicates the fair value hierarchy of the valuation techniques used by the Company to determine such fair value (in millions):

			Fair Value Measurements
	Assets (Liabilities):		Level 1			Level 2				Level 3				Total
	31-Dec-14
	Derivative financial instruments		$	—		$	(4.3	)		$	—			$	(4.3	)
	Marketable equity securities		$	3.7		$	—			$	—			$	3.7
	31-Dec-13
	Derivative financial instruments		$	—		$	(3.2	)		$	—			$	(3.2	)
	Marketable equity securities		$	7.4		$	—			$	—			$	7.4

Debt Instruments with Carrying Values Different than Estimated Fair Values	Debt instruments at December 31, 2014 and 2013, with carrying values that are different than estimated fair values, are summarized as follows (in thousands):

		31-Dec-14							31-Dec-13
		Carrying			Fair				Carrying				Fair
		Amount			Value				Amount				Value
	Senior Notes	$	2,765,893		$	3,011,374			$	2,754,120			$	2,991,698
	Revolving Credit Facilities and Term Loans		779,009			786,922				779,133				787,772
	Mortgage indebtedness		1,689,805			1,741,855				1,761,421				1,779,375
		$	5,234,707		$	5,540,151			$	5,294,674			$	5,558,845

Information Regarding Swaps	As of December 31, 2014 and 2013, the notional amount of the Swaps was $530.0 million and $631.4 million, respectively. The following table discloses certain information regarding the Company’s Swaps (nine at December 31, 2014, not including the specified spreads), as well as their classification on the consolidated balance sheets, as of December 31, 2014 and 2013 (in millions):

			Aggregate
			Notional			Counterparty		DDR Pays				Fair Value
			Amount at			Pays Variable		Fixed				31-Dec-14							31-Dec-13
	Maturity Date		31-Dec-14			Rate		Rate				Asset				Liability			Asset		Liability
	Jun-14		N/A			1 Month LIBOR			1.00%			N/A				N/A			$	—	$	(0.4	)
	Jun-15		$	50		1 Month LIBOR			0.60%			$	—			$	(0.1	)		—		(0.2	)
	Jul-15			100		1 Month LIBOR			0.50%				—				(0.2	)		—		(0.4	)
	Sep-17			80		1 Month LIBOR			2.80%				—				(3.8	)		—		(5.0	)
	Jan-18			100		1 Month LIBOR			0.90%				0.7				—			1.4		—
	Feb-19			100		1 Month LIBOR			1.60%				—				(0.6	)		0.5		—
	Feb-19			100		1 Month LIBOR			1.50%				—				(0.3	)		0.9		—
	Other Assets											$	0.7			N/A			$	2.8	N/A
	Accounts Payable											N/A				$	(5.0	)	N/A		$	(6.0	)

Effect of Company's Derivative Instruments on Net Income (Loss) and OCI	The effect of the Company’s cash flow hedges on net income (loss) and OCI is as follows (in millions):

		Amount of Gain (Loss)											Location of
		Recognized in OCI											Gain (Loss)
		(Effective Portion)											Reclassified from
													Accumulated
													OCI
		For the Year Ended December 31,											(Effective
		2014			2013				2012				Portion)
	Interest rate contracts	$	(1.0	)	$	13.9			$	(8.3	)		Interest Expense

Commitments_and_Contingencies_

Commitments and Contingencies (Tables)	12 Months Ended
Commitments and Contingencies (Tables)	Dec. 31, 2014
Commitments And Contingencies Disclosure [Abstract]
Schedule Of Future Minimum Rental Revenues And Minimum Rental Payments	The scheduled future minimum rental revenues from rental properties under the terms of all non-cancelable tenant leases, assuming no new or renegotiated leases or option extensions for such premises and the scheduled minimum rental payments under the terms of all non-cancelable operating leases in which the Company is the lessee, principally for office space and ground leases as of December 31, 2014, are as follows for continuing operations (in thousands):

	Year	Minimum		Minimum
		Rental		Rental
		Revenues		Payments
	2015	$	697,101	$	3,672
	2016		619,175		3,542
	2017		529,607		3,105
	2018		431,771		2,971
	2019		339,182		2,606
	Thereafter		1,123,625		128,658
		$	3,740,461	$	144,554

NonControlling_Interests_Prefe1

Non-Controlling Interests, Preferred Shares, Common Shares and Common Shares in Treasury (Tables)	12 Months Ended
	Dec. 31, 2014
Redeemable Noncontrolling Interest [Line Items]
Non-Controlling Interests	Non-controlling interests relate to the following (in millions):

		December 31,
		2014			2013
	OP Units	$	25.6		$	7.4
	Consolidated joint venture interests		1.7			15.8
		$	27.3		$	23.2

Preferred Shares Outstanding	The Company’s preferred shares outstanding at December 31 are as follows (in thousands):

		December 31,
		2014			2013
	Class H—7.375% cumulative redeemable preferred shares, without par value, $500 liquidation	$	—		$	55,000
	value; 750,000 shares authorized; 110,000 shares issued and outstanding at December 31, 2013	$	—		$	55,000
	Class J—6.5% cumulative redeemable preferred shares, without par value, $500 liquidation		200,000			200,000
	value; 750,000 shares authorized; 400,000 shares issued and outstanding at December 31,
	2014 and 2013
	Class K—6.25% cumulative redeemable preferred shares, without par value, $500 liquidation		150,000			150,000
	value; 750,000 shares authorized; 300,000 shares issued and outstanding at December 31,
	2014 and 2013
		$	350,000		$	405,000

Common Shares Issued	The Company issued common shares, including through the use of its continuous equity programs, for the years ended December 31, 2014, 2013 and 2012, and paid fees of $0.2 million, $0.7 million $1.1 million, respectively, as follows (amounts in millions, except per share):

	Year		Number of			Average Price		Net Proceeds
	Year		Shares Sold			Per Share		Net Proceeds
	2014			0.7		$	18.15	$	11.6
	2013			44.1		$	18.76	$	788
	2012			36.5		$	13.98	$	492.1

Common Shares
Redeemable Noncontrolling Interest [Line Items]
Common Share Dividends Declared Per Share	Common share dividends declared per share were as follows:

			For the Year Ended December 31,
			2014			2013		2012
	Common share dividends declared per share		$	0.62		$	0.54	$	0.48

Other_Comprehensive_Loss_Table

Other Comprehensive Loss (Tables)	12 Months Ended
Other Comprehensive Loss (Tables)	Dec. 31, 2014
Equity [Abstract]
Changes in Accumulated OCI by Component	The changes in Accumulated OCI by component are as follows:

		Gains and			Foreign			Net			Total
		Losses on			Currency			Unrealized
		Cash			Items			Gains (Losses) on
		Flow						Marketable
		Hedges						Securities
	Balance, December 31, 2012	$	(22,247	)	$	(5,678	)	$	—		$	(27,925	)
	Other comprehensive income (loss) before reclassifications		13,863			(24,946	)		2,043			(9,040	)
	Amortization of interest contracts to interest expense(A)		472			—			—			472
	Net current-period other comprehensive income (loss)		14,335			(24,946	)		2,043			(8,568	)
	Balance, December 31, 2013	$	(7,912	)	$	(30,624	)	$	2,043		$	(36,493	)
	Other comprehensive (loss) income before reclassifications		(1,045	)		10,002			(627	)		8,330
	Amortization of interest contracts to interest expense(A)		472			—			—			472
	Reclassification adjustment for foreign currency translation(B)		—			21,755			—			21,755
	Reclassification adjustment for realized gains on		—			—			(1,416	)		(1,416	)
	available-for-sale securities(C)		—			—			(1,416	)		(1,416	)
	Net current-period other comprehensive (loss) income		(573	)		31,757			(2,043	)		29,141
	Balance, December 31, 2014	$	(8,485	)	$	1,133		$	—		$	(7,352	)
	(A)	Reflects amortization classified in Interest Expense of $0.6 million, partially offset by amortization classified in Equity in Net Income of Joint Ventures of $0.1 million, which was previously recognized in Accumulated OCI in the Company’s consolidated statements of operations for the years ended December 31, 2014 and 2013.
	(B)	Includes a release of foreign currency translation of $19.7 million related to the Company’s sale of its interest in the SSB joint venture (Note 2) classified as Gain on Sale and Control of Interests in the Company’s consolidated financial statements. Also includes a release of foreign currency translation of $2.1 million related to the Company’s liquidation of its investment in Russia and its substantial liquidation of its consolidated investment in Canada, classified as Gain on Sale as well as Non-Controlling Interests in the Company’s consolidated statement of operations. These transactions were previously recognized in Accumulated OCI.
	(C)	Realized gains are included in the consolidated statement of operations within Other Income (Expense) for the year ended December 31, 2014.

Impairment_Charges_and_Impairm1

Impairment Charges and Impairment of Joint Venture Investments (Tables)	12 Months Ended
	Dec. 31, 2014
Goodwill And Intangible Assets Disclosure [Abstract]
Impairment Charges on Assets or Investments	The Company recorded impairment charges based on the difference between the carrying value of the assets or investments and the estimated fair market value as follows (in millions):

		For the Year Ended December 31,
		2014			2013			2012
	Land held for development(A)	$	13.2		$	—		$	10.1
	Undeveloped land(B)		5.4			3			20.1
	Assets marketed for sale(B)		10.6			16			16.6
	Total continuing operations	$	29.2		$	19		$	46.8
	Sold assets or assets held for sale – discontinued operations		8.9			53.6			79.7
	Joint venture investments(C)		30.7			1			26.7
	Total impairment charges	$	68.8		$	73.6		$	153.2
	(A)	Amounts reported in the years ended December 31, 2014 and 2012, primarily related to land held for development in Canada that was owned through a consolidated joint venture. The asset impairments were triggered primarily by the Company’s decision to sell the land.
	(B)	The impairment charges were triggered primarily due to the Company’s marketing of these assets for sale and management’s assessment of the likelihood and timing of one or more potential transactions.
	(C)	Represents “other than temporary impairment” charges on unconsolidated joint venture investments. Amount recorded in 2014 represents a charge on a joint venture development project in Canada. The impairment primarily was triggered as a result of a major retailer’s change in its strategy to exit the Canadian market, as well as changes in the timing of the project and development assumptions. In 2012, the charges primarily related to the investment in the Coventry II DDR Montgomery Farm LLC joint venture in which the Company sold its interest in 2012.
Impairment Charges Measured at Fair Value on Non-Recurring Basis	The following table presents information about the Company’s impairment charges on both financial and nonfinancial assets that were measured on a fair value basis for the years ended December 31, 2014, 2013 and 2012. The table also indicates the fair value hierarchy of the valuation techniques used by the Company to determine such fair value (in millions).

			Fair Value Measurements
			Level 1			Level 2			Level 3			Total		Total
			Level 1			Level 2			Level 3			Total		Losses
	31-Dec-14
	Long-lived assets held and used		$	—		$	—		$	141.2		$	141.2	$	38.1
	Unconsolidated joint venture investments			—			—			6.4			6.4		30.7
	31-Dec-13
	Long-lived assets held and used/held for sale			—			—			164.2			164.2		72.6
	Unconsolidated joint venture investments			—			—			35.3			35.3		1
	31-Dec-12
	Long-lived assets held and used			—			—			180.7			180.7		126.5
	Unconsolidated joint venture investments			—			—			4.7			4.7		26.7
	Deconsolidated joint venture investment			—			—			56.1			56.1		9.3

Summary of Significant Unobservable Inputs	The following table presents quantitative information about the significant unobservable inputs used by the Company to determine the fair value of non-recurring items (in millions):

			Quantitative Information about Level 3 Fair Value Measurements
			Fair Value at December 31,									Range
	Description		2014			2013			Valuation		Unobservable	2014		2013
	Description		2014			2013			Technique		Inputs	2014		2013
	Impairment of consolidated assets		$	74.2		$	88.7		Indicative Bid (A)/		Indicative Bid (A)/	N/A		N/A
	Impairment of consolidated assets		$	74.2		$	88.7		Contracted Price		Contracted Price	N/A		N/A
				67			75.5		Income		Market		8%	8%–10%
									Capitalization		Capitalization
									Approach(B)		Rate
											Price per	N/A		$12–$117
											Square Foot	N/A		$12–$117
	Impairment of joint venture investments			6.4			35.3		Discounted		Discount		15%	8%–15%
	Impairment of joint venture investments			6.4			35.3		Cash Flow		Rate		15%	8%–15%
											Terminal		6%	N/A
											Capitalization
											Rate
	(A)	Fair value measurements based upon indicative bids were developed by third-party sources (including offers and comparable sales values), subject to the Company’s corroboration for reasonableness. The Company does not have access to certain unobservable inputs used by these third parties to determine these estimated fair values.
	(B)	Vacant space in certain assets was valued based on a price per square foot.

Discontinued_Operations_and_Di1

Discontinued Operations and Disposition of Real Estate and Real Estate Investments (Tables)	12 Months Ended
	Dec. 31, 2014
Discontinued Operations And Disposal Groups [Abstract]
Operating Results Related to Assets Sold	The operating results related to assets sold as of December 31, 2014, are as follows (in thousands):

		For the Year Ended December 31,
		2014			2013			2012
	Revenues	$	39,537		$	81,241		$	102,552
	Expenses:
	Operating expenses		11,070			23,204			29,103
	Impairment charges		8,877			53,553			79,731
	Interest, net		9,947			19,457			25,745
	Depreciation and amortization		16,254			27,568			31,184
			46,148			123,782			165,763
	Loss from discontinued operations		(6,611	)		(42,541	)		(63,211	)
	Gain on disposition of real estate, net of tax		96,009			11,274			3,847
	Income (loss) from discontinued operations	$	89,398		$	(31,267	)	$	(59,364	)

Benefit_Plans_Tables

Benefit Plans (Tables)	12 Months Ended
Benefit Plans (Tables)	Dec. 31, 2014
Summary of Fair Values for Stock-based Awards Granted Using Black-Scholes Option Pricing Model	The fair values for option awards granted in 2014, 2013 and 2012 were estimated at the date of grant using the Black-Scholes option pricing model with the following weighted-average assumptions:

		For the Year Ended December 31
		2014			2013			2012
	Weighted-average fair value of grants	$	2.43		$	5.31		$	5.07
	Risk-free interest rate (range) – Based upon the U.S. Treasury Strip with a	1.2%–1.4%			0.9%–1.8%			0.5%–1.1%
	maturity date that approximates the expected term of the award	1.2%–1.4%			0.9%–1.8%			0.5%–1.1%
	Dividend yield (range) – Forecasted dividend yield based on the expected	4.5%–4.6%			4.1%–4.5%			3.6%–4.7%
	life	4.5%–4.6%			4.1%–4.5%			3.6%–4.7%
	Expected life (range) – Derived by referring to actual exercise experience	4–5 years			5–6 years			4–5 years
	Expected volatility (range) – Derived by using a 50/50 blend of implied and	24.7%–28.5%			49.2%–52.5%			50.8%–66.8%
	historical changes in the Company's historical stock prices over a time
	frame consistent with the expected life of the award

Summary of Stock Option Activity	The following table reflects the stock option activity described above:

		Number of Options						Weighted-			Weighted-			Aggregate
		(Thousands)						Weighted-			Average			Aggregate
		Employees			Directors			Average			Remaining			Intrinsic
								Exercise			Contractual Term			Value
								Price			(Years)			(Thousands)
	Balance December 31, 2011		2,683			10		$	25.35
	Granted		345			—			13.87
	Exercised		(266	)		—			6.54
	Forfeited		(166	)		(10	)		26.21
	Balance December 31, 2012		2,596			—			25.7
	Granted		345			—			16.91
	Exercised		(87	)		—			9.25
	Forfeited		(193	)		—			28.1
	Balance December 31, 2013		2,661			—			24.77
	Granted		774			—			16.61
	Exercised		(154	)		—			10.02
	Forfeited		(320	)		—			33.4
	Balance December 31, 2014		2,961			—		$	22.48			5.6		$	11,088

	Options exercisable at December 31,
	2014		1,922			—		$	25.75			4		$	9,077
	2013		2,052			—			27.53			4.1			6,491
	2012		2,035			—			29.12			4.5			6,538

Summary of Characteristics of Options Outstanding	The following table summarizes the characteristics of the options outstanding at December 31, 2014 (in thousands):

			Options Outstanding									Options Exercisable
	Range of		Outstanding			Weighted-Average Remaining			Weighted-Average			Exercisable at 12/31/14			Weighted-Average
	Exercise Prices		at 12/31/14			Contractual Life			Exercise Price						Exercise Price
						(Years)
	$0.00–$6.50			471			4		$	6.01			471		$	6.01
	$6.51–$12.50			200			5.3			10.42			197			10.39
	$12.51–$21.00			1,480			8.2			15.88			444			14.56
	$21.01–$45.50			490			2			38.74			490			38.74
	$45.51–$69.50			320			1.8			59.96			320			59.96
				2,961			5.7		$	22.48			1,922		$	25.75

Activities for Unvested Stock Option Awards	The following table reflects the activity for unvested stock option awards for the year ended December 31, 2014 (options in thousands):

		Options			Weighted-Average
					Grant Date
					Fair Value
	Unvested at December 31, 2013	$	609		$	5.26
	Granted		774			2.43
	Vested		(273	)		5.28
	Forfeited		(71	)		3.95
	Unvested at December 31, 2014	$	1,039		$	3.23

Summary of Employee Stock Option Exercises	The Company settles employee stock option exercises primarily with newly issued common shares or with treasury shares, if available (in millions).

		For the Year Ended December 31,
		2014			2013			2012
	Cash received for exercise price	$	1.5		$	0.8		$	1.7
	Intrinsic value		1.1			0.7			2.2

VSEP grants [Member]
Summary of Fair Value of Value Sharing Equity Program Grants	The fair value of the 2013 VSEP awards was estimated on the date of grant using a Monte Carlo approach model based on the following assumptions:

		Range
	Risk-free interest rate		0.36%
	Weighted-average dividend yield		4.00%
	Expected life	3 years
	Expected volatility	18%–24%

Activities for Unvested Restricted Stock Awards	The following table reflects the activity for the unvested awards pursuant to all restricted stock grants and grants under the 2009 VSEP and 2013 VSEP for the year ended December 31, 2014 (awards in thousands):

		Awards			Weighted-Average
					Grant Date
					Fair Value
	Unvested at December 31, 2013		1,719		$	14.35
	Granted		765			17.43
	Vested		(1,261	)		14.66
	Forfeited		(58	)		10.59
	Unvested at December 31, 2014		1,165		$	16

Earnings_Per_Share_Tables

Earnings Per Share (Tables)	12 Months Ended
Earnings Per Share (Tables)	Dec. 31, 2014
Earnings Per Share [Abstract]
Computation of Company's Earnings Per Share (EPS) and Reconciliation of Net Income from Continuing Operations and Number of Common Shares Used in Computations of "Basic" EPS and "Diluted" EPS	The following table provides a reconciliation of net income (loss) from continuing operations and the number of common shares used in the computations of “basic” earnings per share (“EPS”), which utilizes the weighted-average number of common shares outstanding without regard to dilutive potential common shares, and “diluted” EPS, which includes all such shares (in thousands, except per share amounts):

		For the Year Ended December 31,
		2014				2013			2012
	Numerators – Basic and Diluted
	Continuing Operations:
	Income from continuing operations	$	21,107			$	21,419		$	28,172
	Plus: Gain on disposition of real estate		3,060				467			5,863
	Plus: Income (loss) attributable to non-controlling interests		2,356				(640	)		(348	)
	Write-off of preferred share original issuance costs		(1,943	)			(5,246	)		(5,804	)
	Preferred dividends		(24,054	)			(27,721	)		(28,645	)
	Less: Earnings attributable to unvested shares and operating partnership units		(1,684	)			(1,367	)		(1,114	)
	Loss from continuing operations		(1,158	)			(13,088	)		(1,876	)
	Discontinued Operations:
	Income (loss) from discontinued operations		89,398				(31,267	)		(59,364	)
	Plus: Income (loss) attributable to non-controlling interests		1,361				(154	)		(145	)
	Net income (loss) attributable to common shareholders after allocation	$	89,601			$	(44,509	)	$	(61,385	)
	to participating securities	$	89,601			$	(44,509	)	$	(61,385	)
	Denominators – Number of Shares
	Basic and Diluted – Average shares outstanding		358,122				326,426			291,726
	Basic Earnings Per Share:
	Loss from continuing operations attributable to common	$	0			$	(0.04	)	$	(0.01	)
	shareholders	$	0			$	(0.04	)	$	(0.01	)
	Income (loss) from discontinued operations attributable to common		0.25				(0.10	)		(0.20	)
	shareholders		0.25				(0.10	)		(0.20	)
	Net income (loss) attributable to common shareholders	$	0.25			$	(0.14	)	$	(0.21	)
	Diluted Earnings Per Share:
	Loss from continuing operations attributable to common	$	0			$	(0.04	)	$	(0.01	)
	shareholders	$	0			$	(0.04	)	$	(0.01	)
	Income (loss) from discontinued operations attributable to common		0.25				(0.10	)		(0.20	)
	shareholders		0.25				(0.10	)		(0.20	)
	Net income (loss) attributable to common shareholders	$	0.25			$	(0.14	)	$	(0.21	)

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share	(A)	Common shares that were subject to the forward equity agreements were not included in the computation of diluted EPS using the treasury stock method prior to the date of settlement because they were anti-dilutive due to the Company’s loss from continuing operations and are as follows (shares in millions):

	Contract Date		Settlement Date		Number of
	Contract Date		Settlement Date		Common Shares
	May-13		September and October 2013			39.1
	Jan-12		Jun-12			19

Income_Taxes_Tables

Income Taxes (Tables)	12 Months Ended
Income Taxes (Tables)	Dec. 31, 2014
Income Taxes [Line Items]
Summary of Differences Between Total Income Tax Expense Statutory Federal Income Tax Rate	The differences between total income tax expense or benefit and the amount computed by applying the statutory income tax rate to income before taxes with respect to its TRS activity and its Puerto Rico activity were as follows (in thousands):

			For the Year Ended December 31,
	TRS		2014				2013				2012
	Statutory rate of 34% applied to pre-tax income (loss)		$	4,115			$	2,280			$	(5,757	)
	Effect of state and local income taxes, net of federal tax benefit			605				335				(847	)
	Valuation allowance (decrease) increase			(6,144	)			(1,725	)			16,808
	Other			1,424				(890	)			(10,204	)
	Total expense		$	—			$	—			$	—
	Effective tax rate			0	%			0	%			0	%

Summary of Deferred Tax Assets and Liabilities	Deferred tax assets and liabilities of the Company’s TRS and Puerto Rico were as follows (in thousands):

		For the Year Ended December 31,
		2014				2013				2012
	Deferred tax assets – TRS	$	67,085			$	73,182			$	75,450
	Deferred tax assets – Puerto Rico		53,394				50,061				34,041
	Deferred tax liabilities – TRS		(539	)			(492	)			(1,035	)
	Deferred tax liabilities – Puerto Rico		(35,437	)			(36,298	)			(26,992	)
	Valuation allowance – TRS		(66,546	)			(72,690	)			(74,415	)
	Valuation allowance – Puerto Rico		(17,957	)			(13,763	)			(7,049	)
	Net deferred tax asset(A)	$	—			$	—			$	—
	(A)	The components of the net deferred tax assets are primarily attributable to net operating losses, Puerto Rico special partnership losses and interest expense, subject to limitations and basis differentials in assets due to purchase price accounting.
Reconciliation of GAAP Net income (Loss) Attributable to Taxable Income	Reconciliation of GAAP net income (loss) attributable to DDR to taxable income is as follows (in thousands):

		For the Year Ended December 31,
		2014				2013				2012
	GAAP net income (loss) attributable to DDR	$	117,282			$	(10,175	)		$	(25,822	)
	Plus: Book depreciation and amortization(A)		341,391				296,008				247,084
	Less: Tax depreciation and amortization(A)		(210,850	)			(194,889	)			(185,230	)
	Book/tax differences on losses from capital transactions		(313,855	)			(148,066	)			(122,101	)
	Joint venture equity in earnings (loss), net(A)		96,860				15,156				(23,885	)
	Dividends from subsidiary REIT investments		463				503				480
	Deferred income		(12,545	)			4,910				8,471
	Compensation expense		(6,103	)			(5,626	)			(11,325	)
	Impairment charges		68,703				73,577				153,142
	Senior convertible notes - accretion adjustment		11,377				10,789				10,884
	Miscellaneous book/tax differences, net		(14,745	)			(9,268	)			(2,755	)
	Taxable income before adjustments		77,978				32,919				48,943
	Less: Capital gains		(48,015	)			—				(48,943	)
	Taxable income subject to the 90% dividend requirement	$	29,963			$	32,919			$	—
	(A)	Depreciation expense from majority-owned subsidiaries and affiliates, which is consolidated for financial reporting purposes but not for tax reporting purposes, is included in the reconciliation item “Joint venture equity in earnings (loss), net.”
Reconciliation Between Cash Dividends Paid and Dividends Paid Deduction	Reconciliation between cash dividends paid and the dividends paid deduction is as follows (in thousands):

		For the Year Ended December 31,
		2014				2013				2012
	Dividends paid	$	239,294			$	193,101			$	153,617
	Plus: Deemed dividends on convertible debt		12,026				9,987				7,875
	Less: Dividends designated to prior year		(6,608	)			(7,030	)			(6,967	)
	Plus: Dividends designated from the following year		5,594				6,608				7,030
	Less: Return of capital		(172,328	)			(169,747	)			(112,612	)
	Dividends paid deduction	$	77,978			$	32,919			$	48,943

Summary of Tax Characterization of Common Share Dividends Per Share as Reported to Shareholders	The dividends declared in the fourth quarter with respect to the Company’s common shares for the years ended December 31, 2014, 2013 and 2012, have been allocated and reported to shareholders in the subsequent year. The tax characterization of common share dividends per share as reported to shareholders for the three years ended December 31, 2014, is summarized as follows:

	2014 Dividends		Date Paid		Gross Ordinary				Capital Gain				Return of		Total
	2014 Dividends		Date Paid		Income				Distributions				Capital		Dividends
	4th quarter 2013		1/7/14		$	0.012391			$	0.019856			$	0.102753	$	0.135
	1st quarter		4/8/14			0.014227				0.022798				0.117975		0.155
	2nd quarter		7/8/14			0.014227				0.022798				0.117975		0.155
	3rd quarter		10/10/14			0.014227				0.022798				0.117975		0.155
	4th quarter		1/6/15			—				—				—		—
					$	0.055072			$	0.08825			$	0.456678	$	0.6

	2013 Dividends		Date Paid		Gross Ordinary				Capital Gain				Return of		Total
	2013 Dividends		Date Paid		Income				Distributions				Capital		Dividends
	4th quarter 2012		1/4/13		$	0.003589			$	—			$	0.116411	$	0.12
	1st quarter		4/2/13			0.004038				—				0.130962		0.135
	2nd quarter		7/2/13			0.004038				—				0.130962		0.135
	3rd quarter		10/8/13			0.004038				—				0.130962		0.135
	4th quarter		1/7/14			—				—				—		—
					$	0.015703			$	—			$	0.509297	$	0.525

	2012 Dividends		Date Paid		Gross Ordinary				Capital Gain				Return of		Total
	2012 Dividends		Date Paid		Income				Distributions				Capital		Dividends
	4th quarter 2011		1/6/12		$	—			$	0.0122			$	0.0678	$	0.08
	1st quarter		4/3/12			—				0.0183				0.1017		0.12
	2nd quarter		7/6/12			—				0.0183				0.1017		0.12
	3rd quarter		10/2/12			—				0.0183				0.1017		0.12
	4th quarter		1/4/13			—				—				—		—
					$	—			$	0.0671			$	0.3729	$	0.44

Puerto Rico [Member]
Income Taxes [Line Items]
Summary of Combined Activity and Taxable Activity
			For the Year Ended December 31,
	Puerto Rico		2014				2013				2012
	Book loss before income taxes		$	(11,040	)		$	(9,919	)		$	(19,738	)
	Current		$	—			$	673			$	—
	Deferred			—				—				—
	Total expense		$	—			$	673			$	—

Summary of Differences Between Total Income Tax Expense Statutory Federal Income Tax Rate	The differences between total income tax expense or benefit and the amount computed by applying the statutory income tax rate to income before taxes with respect to its TRS activity and its Puerto Rico activity were as follows (in thousands):
			For the Year Ended December 31,
	Puerto Rico		2014				2013				2012
	Statutory rate of 39%(A) applied to pre-tax loss		$	(4,306	)		$	(3,869	)		$	(5,921	)
	Valuation allowance increase			4,194				6,714				7,049
	Statutory rate increase			—				(2,189	)			—
	Other			112				17				(1,128	)
	Total expense		$	—			$	673			$	—
	Effective tax rate			0	%			(6.79	)%			0	%

	(A)	Act No. 40-2013, the “Tax Burden Redistribution and Adjustment Act,” was passed on June 30, 2013, which increased the corporate statutory rate in Puerto Rico from 30% to 39% retroactive to January 1, 2013.
TRS [Member]
Income Taxes [Line Items]
Summary of Combined Activity and Taxable Activity	The following represents the combined activity of the Company’s TRS and its taxable activity in Puerto Rico (in thousands):

			For the Year Ended December 31,
	TRS		2014				2013				2012
	Book income (loss) before income taxes		$	12,104			$	6,705			$	(16,934	)
	Current		$	—			$	—			$	—
	Deferred			—				—				—
	Total expense		$	—			$	—			$	—

Segment_Information_Tables

Segment Information (Tables)	12 Months Ended
Segment Information (Tables)	Dec. 31, 2014
Segment Reporting [Abstract]
Summary of Company's Shopping Centers	The operating segment information for the years ended December 2013 and 2012 has been restated to conform to the current presentation. The following table summarizes the Company’s shopping centers:
		December 31,
		2014			2013			2012
	Shopping centers owned		415			416			452
	Joint venture shopping centers owned		189			173			209

Company's Reportable Segments	The tables below present information about the Company’s reportable operating segments and reflect the impact of discontinued operations (Note 13) (in thousands):

		For the Year Ended December 31, 2014
		Shopping			Loan			Other			Total
		Centers			Investments			Other			Total
	Total revenues	$	985,479		$	196					$	985,675
	Operating expenses(A)		(310,180	)		(102	)					(310,282	)
	Net operating income		675,299			94						675,393
	Depreciation and amortization		(402,825	)								(402,825	)
	Interest income					15,927						15,927
	Other income (expense), net					(500	)	$	(11,762	)		(12,262	)
	Unallocated expenses(B)								(323,459	)		(323,459	)
	Equity in net income of joint ventures		10,989									10,989
	Impairment of joint venture investments		(30,652	)								(30,652	)
	Gain on sale and change in control of interests, net		87,996									87,996
	Income from continuing operations										$	21,107
	As of December 31, 2014:
	Total gross real estate assets	$	10,335,785								$	10,335,785
	Notes receivable, net(C)				$	357,754		$	(301,509	)	$	56,245

		For the Year Ended December 31, 2013
		Shopping			Loan			Other			Total
		Centers			Investments			Other			Total
	Total revenues	$	829,890		$	45					$	829,935
	Operating expenses(A)		(257,771	)		(452	)					(258,223	)
	Net operating income (loss)		572,119			(407	)					571,712
	Depreciation and amortization		(296,560	)								(296,560	)
	Interest income					23,541						23,541
	Other income (expense), net							$	(6,408	)		(6,408	)
	Unallocated expenses(B)								(296,611	)		(296,611	)
	Equity in net (loss) income of joint ventures		(10,020	)					16,839			6,819
	Impairment of joint venture investments		(980	)								(980	)
	Gain on sale and change in control of interests, net		19,906									19,906
	Income from continuing operations										$	21,419
	As of December 31, 2013:
	Total gross real estate assets	$	10,228,061								$	10,228,061
	Notes receivable, net(C)				$	143,989		$	(65,651	)	$	78,338

		For the Year Ended December 31, 2012
		Shopping			Loan			Other			Total
		Centers			Investments			Other			Total
	Total revenues	$	707,070		$	17					$	707,087
	Operating expenses(A)		(254,405	)		(597	)					(255,002	)
	Net operating income (loss)		452,665			(580	)					452,085
	Depreciation and amortization		(219,902	)								(219,902	)
	Interest income					15,800						15,800
	Other income (expense), net					(4,300	)	$	(13,506	)	$	(17,806	)
	Unallocated expenses(B)								(288,711	)		(288,711	)
	Equity in net (loss) income of joint ventures		(2,570	)					37,820			35,250
	Impairment of joint venture investments		(26,671	)								(26,671	)
	Gain on sale and change in control of interests, net		78,127									78,127
	Income from continuing operations										$	28,172
	As of December 31, 2012:
	Total gross real estate assets	$	8,639,111								$	8,639,111
	Notes receivable, net(C)				$	246,907		$	(178,189	)	$	68,718
	(A)	Includes impairment charges of $29.2 million, $19.0 million and $46.8 million for the years ended December 31, 2014, 2013 and 2012, respectively.
	(B)	Unallocated expenses consist of General and Administrative expenses, Interest Expense, Loss on Debt Retirement, Net and Tax Expense as listed in the consolidated statements of operations.
	(C)	Amount includes loans to affiliates classified in Investments in and Advances to Joint Ventures on the consolidated balance sheets.

Quarterly_Results_of_Operation1

Quarterly Results of Operations (Unaudited) (Tables)	12 Months Ended
	Dec. 31, 2014
Quarterly Financial Information Disclosure [Abstract]
Summary of Quarterly Results of Operations	The following table sets forth the quarterly results of operations, as restated for discontinued operations, for the years ended December 31, 2014 and 2013 (in thousands, except per share amounts):

		2014											2013
		First Quarter			Second Quarter		Third Quarter		Fourth Quarter				First Quarter			Second Quarter			Third Quarter			Fourth Quarter
	Revenues	$	241,512		$	242,040	$	245,355	$	256,768			$	188,924		$	197,664		$	201,682		$	241,665
	Net (loss) income attributable to		(16,640	)		76,016		68,606		(10,700	)	(A)		6,303			(23,313	)		(375	)		7,210	(A)
	DDR
	Net (loss) income attributable to		(23,248	)		67,815		63,012		(16,294	)	(A)		(727	)		(36,034	)		(6,983	)		602	(A)
	common shareholders
	Basic:
	Net (loss) income per common	$	(0.07	)	$	0.19	$	0.17	$	(0.05	)		$	0		$	(0.11	)	$	(0.02	)	$	0
	share attributable to common
	shareholders
	Weighted-average number of		357,634			357,812		358,025		359,007				313,231			316,967			318,184			356,935
	shares
	Diluted:
	Net (loss) income per common	$	(0.07	)	$	0.19	$	0.17	$	(0.05	)		$	0		$	(0.11	)	$	(0.02	)	$	0
	share attributable to common
	shareholders
	Weighted-average number of		357,634			358,295		358,512		359,007				313,899			316,967			318,184			356,935
	shares
	(A)	Includes impairment charges of $32.6 million and $6.8 million for the three months ended December 31, 2014 and 2013, respectively. In addition, the Company recorded a Gain on Change in Control of Interests of $18.8 million (Note 3) during the three months ended December 31, 2013.

Summary_of_Significant_Account3

Summary of Significant Accounting Policies - Non-cash Investing and Financing Activities (Detail) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Noncash Or Part Noncash Acquisitions [Line Items]
Mortgages assumed from acquisitions	$293,300,000	$969,700,000	$271,600,000
Issuance of Operating Partnership Units ("OP Units") in connection with acquisitions	18,300,000	0	0
Preferred equity interest and mezzanine loan applied to purchase price of acquired properties	51,775,000	160,123,000	0
Elimination of the previously held equity interest in unconsolidated joint ventures acquired	2,500,000	26,400,000	36,800,000
Reclassification adjustment of foreign currency translation	21,755,000
Accounts payable related to construction in progress	25,700,000	21,500,000	18,200,000
Dividends declared	61,468,000	55,107,000	44,200,000
Write-off of preferred share original issuance costs	1,943,000	5,246,000	5,804,000
Accumulated Other Comprehensive Loss
Noncash Or Part Noncash Acquisitions [Line Items]
Reclassification adjustment of foreign currency translation	$21,800,000	$0	$0

Summary_of_Significant_Account4

Summary of Significant Accounting Policies - Estimated Useful Lives of Assets (Detail)	12 Months Ended
	Dec. 31, 2014
Tenant improvements [Member]
Property Plant And Equipment [Line Items]
Estimated useful lives of the assets	Shorter of economic life or lease terms
Minimum [Member] \| Buildings [Member]
Property Plant And Equipment [Line Items]
Estimated useful lives of the assets	20 years
Minimum [Member] \| Building improvements and fixtures [Member]
Property Plant And Equipment [Line Items]
Estimated useful lives of the assets	5 years
Maximum [Member] \| Buildings [Member]
Property Plant And Equipment [Line Items]
Estimated useful lives of the assets	31 years 6 months
Maximum [Member] \| Building improvements and fixtures [Member]
Property Plant And Equipment [Line Items]
Estimated useful lives of the assets	20 years

Summary_of_Significant_Account5

Summary of Significant Accounting Policies - Additional Information (Detail) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Accounting Policies [Abstract]
Capitalized costs	$11,100,000	$10,900,000	$10,500,000
Impairment charges related to consolidated real estate investment	38,100,000	72,600,000	126,500,000
Interest paid	243,200,000	218,400,000	209,300,000
Capitalized interest paid	8,700,000	8,800,000	13,300,000
Impairment of joint venture investments	30,652,000	980,000	26,671,000
Accounts receivable, unrecoverable amount	7,200,000	10,000,000
Allowance for straight line rent	3,600,000	3,900,000
Straight line rent receivable, net	63,800,000	61,900,000
Stock-based compensation cost recognized by the company	9,100,000	7,400,000	6,400,000
Accelerated vesting of awards due to employee severance charges	$1,400,000	$100,000	$200,000

Summary_of_Significant_Account6

Summary of Significant Accounting Policies - Schedule of Company's Intangibles (Detail) (USD $)	Dec. 31, 2014	Dec. 31, 2013
In Millions, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Assets:
Above-market leases, net	$38.60	$41.50
Liabilities:
Below-market leases, net	($139.30)	($123.90)

Summary_of_Significant_Account7

Summary of Significant Accounting Policies - Summary of Estimated Net Future Amortization Income Associated with Above and Below-Market Leases (Detail) (USD $)	12 Months Ended
In Millions, unless otherwise specified	Dec. 31, 2014
Above And Below Market Lease Future Amortization Income [Abstract]
2015	$1.40
2016	2.7
2017	4
2018	5.7
2019	$6.60

Summary_of_Significant_Account8

Summary of Significant Accounting Policies - Schedule of Fee and Other Income from Continuing Operations (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Income Statement [Abstract]
Management and other fee income	$31,907	$40,160	$43,706
Ancillary and other property income	24,288	28,108	26,179
Lease termination fees	4,085	5,699	919
Other	621	548	432
Total fee and other income	$60,901	$74,515	$71,236

Investments_in_and_Advances_to2

Investments in and Advances to Joint Ventures - Summary of Company's Equity Method Joint Ventures Included in Investments in and Advances (Detail)	12 Months Ended
	Dec. 31, 2014
DDR Domestic Retail Fund I [Member]
Schedule Of Equity Method Investments [Line Items]
Effective Ownership Percentage	20.00%
Equity Method Investment, Assets Owned	56 grocery-anchored retail centers in several states
DDR-SAU Retail Fund LLC [Member]
Schedule Of Equity Method Investments [Line Items]
Effective Ownership Percentage	20.00%
Equity Method Investment, Assets Owned	23 grocery-anchored retail centers in several states
DDRTC Core Retail Fund LLC [Member]
Schedule Of Equity Method Investments [Line Items]
Effective Ownership Percentage	15.00%
Equity Method Investment, Assets Owned	26 shopping centers in several states
BRE DDR Retail Holdings III [Member]
Schedule Of Equity Method Investments [Line Items]
Effective Ownership Percentage	5.00%
Equity Method Investment, Assets Owned	70 shopping centers in several states
Other Joint Venture Interests [Member]
Schedule Of Equity Method Investments [Line Items]
Equity Method Investment, Assets Owned	13 shopping centers in several states and a management company
Coventry II Fund [Member]
Schedule Of Equity Method Investments [Line Items]
Effective Ownership Percentage	20.00%
Equity Method Investment, Assets Owned	Three shopping centers in three states
Minimum [Member] \| Other Joint Venture Interests [Member]
Schedule Of Equity Method Investments [Line Items]
Effective Ownership Percentage	25.25%
Maximum [Member] \| Other Joint Venture Interests [Member]
Schedule Of Equity Method Investments [Line Items]
Effective Ownership Percentage	79.45%

Investments_in_and_Advances_to3

Investments in and Advances to Joint Ventures - Additional Information (Detail)

12 Months Ended

0 Months Ended

12 Months Ended

4 Months Ended

12 Months Ended

Dec. 31, 2014

Dec. 31, 2013

Dec. 31, 2014

Dec. 31, 2013

Dec. 31, 2012

Dec. 31, 2014

Apr. 28, 2014

Dec. 31, 2014

Apr. 28, 2014

Dec. 31, 2013

Dec. 31, 2012

Dec. 31, 2014

Dec. 31, 2013

Dec. 31, 2014

Dec. 31, 2013

Dec. 31, 2014

Dec. 31, 2013

Dec. 31, 2012

USD ($)

Shopping Center [Member]

Chicago

Parent Company

Sonae Sierra Brazil [Member]

Service Holdings LLC Joint Venture [Member]

Joint Venture Assets Previously Written Down to Zero [Member]

Blackstone III [Member]

Blackstone II [Member]

Coventry II Joint Ventures [Member]

BRE DDR Retail Holdings [Member]

BRE DDR Retail Holdings I [Member]

CoventryB II WestoverB LLC [Member]

Unconsolidated Joint Ventures [Member]

Transaction

ShoppingCenter

Assets

USD ($)

BRL

ShoppingCenter

USD ($)

Blackstone III [Member]

Blackstone II [Member]

ShoppingCenter

USD ($)

Shopping Center [Member]

JointVenture

ShoppingCenter

Assets

ShoppingCenter

Schedule Of Equity Method Investments [Line Items]

Number of retail sites/centers

Number of transactions

Number of joint ventures

Ownership interest of joint venture partner

95.00%

Ownership interest in joint venture

50.00%

66.00%

5.00%

Redemption of preferred equity in full at companys option

after seven years

Interest acquired

95.00%

Number of centers

Proceeds from sale of unconsolidated joint venture assets

$343,600,000

Investment interest percentage

33.00%

Gain on Sale of Interests

83,700,000

Gain on sale and change in control of interests

19,700,000

Shopping centers owned

415

416

452

Weighted-average exchange rate used for recording the equity in net income

2.26

2.14

1.94

Gain on sale of unconsolidated joint venture assets

4,400,000

18,400,000

Number of properties sold

Number of foreclosed asset

Investments in and advances to joint ventures

$414,848,000

$448,008,000

$900,000

Number of assets foreclosed and sold

Investments_in_and_Advances_to4

Investments in and Advances to Joint Ventures - Condensed Combined Financial Information of Company's Unconsolidated Joint Venture Investments (Detail) (USD $)	Dec. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Condensed Combined Balance Sheets
Land	$2,208,468	$2,209,970
Buildings	7,087,040	6,949,440
Fixtures and tenant improvements	645,035	599,221
Total real estate rental property	9,940,543	9,758,631
Less: Accumulated depreciation	-1,909,585	-1,823,199
Real estate rental property, net	8,030,958	7,935,432
Land held for development and construction in progress	395,242	452,980
Total real estate assets, net	8,426,200	8,401,082
Other assets	451,442	477,868
Total assets	9,541,895	9,693,073
Mortgage debt	1,689,805	1,761,421
Total liabilities	5,744,367	5,765,194
Total liabilities and equity	9,541,895	9,693,073
Company's share of Accumulated Equity	122,937	365,297
Unconsolidated Joint Ventures [Member]
Condensed Combined Balance Sheets
Land	1,439,849	1,275,232
Buildings	3,854,585	3,940,806
Fixtures and tenant improvements	200,696	266,851
Total real estate rental property	5,495,130	5,482,889
Less: Accumulated depreciation	-773,256	-839,867
Real estate rental property, net	4,721,874	4,643,022
Land held for development and construction in progress	55,698	116,088
Total real estate assets, net	4,777,572	4,759,110
Cash and restricted cash	100,812	282,866
Receivables, net	80,508	101,003
Other assets	394,751	196,615
Total assets	5,353,643	5,339,594
Mortgage debt	3,552,764	3,282,643
Notes and accrued interest payable to DDR	144,831	127,679
Other liabilities	276,998	245,368
Total liabilities	3,974,593	3,655,690
Redeemable preferred equity	305,310	71,771
Accumulated equity	1,073,740	1,612,133
Total liabilities and equity	$5,353,643	$5,339,594

Investments_in_and_Advances_to5

Investments in and Advances to Joint Ventures - Condensed Combined Financial Information of Company's Unconsolidated Joint Venture Investments (Parenthetical) (Detail) (USD $)	Dec. 31, 2014	Dec. 31, 2013
In Millions, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Statement Of Financial Position [Abstract]
Amounts receivable from joint ventures	$2.10	$2.70

Investments_in_and_Advances_to6

Investments in and Advances to Joint Ventures - Condensed Combined Statements of Operations of Unconsolidated Joint Venture Investments (Detail) (USD $)	3 Months Ended								12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Expenses from operations:
Operating expenses									$797,591	$634,339	$551,348
Impairment charges									29,175	19,044	46,741
Depreciation and amortization									402,825	296,560	219,902
Interest expense									237,120	214,370	197,641
Other (income) expense, net									12,262	6,408	17,806
Income before tax expense of taxable REIT subsidiaries and state franchise and income taxes									22,962	24,104	29,303
Income tax expense (primarily Sonae Sierra Brasil), net									-1,855	-2,685	-1,131
Income from continuing operations									21,107	21,419	28,172
Discontinued operations:
Loss from discontinued operations									-6,611	-42,541	-63,211
Gain (loss) on disposition of real estate, net of tax									96,009	11,274	3,847
Income (loss) before gain on disposition of real estate									110,505	-9,848	-31,192
Gain on disposition of real estate, net									3,060	467	5,863
Loss (income) attributable to non-controlling interests, net									3,717	-794	-493
Net income (loss) attributable to DDR	-10,700	68,606	76,016	-16,640	7,210	-375	-23,313	6,303	117,282	-10,175	-25,822
Company's share of equity in net income of joint ventures									9,218	3,314	33,512
Basis differential adjustments									1,771	3,505	1,738
Equity in net income of joint ventures									10,989	6,819	35,250
Unconsolidated Joint Ventures [Member]
Condensed Combined Statements of Operations
Revenues from operations									485,764	635,933	622,771
Expenses from operations:
Operating expenses									167,691	210,829	200,662
Impairment charges									21,583	43,913	840
Depreciation and amortization									151,651	201,021	175,225
Interest expense									171,803	204,893	203,205
Other (income) expense, net									18,249	2,298	10,435
Total expenses									530,977	662,954	590,367
Income before tax expense of taxable REIT subsidiaries and state franchise and income taxes									-45,213	-27,021	32,404
Income tax expense (primarily Sonae Sierra Brasil), net									-6,565	-27,553	-25,444
Income from continuing operations									-51,778	-54,574	6,960
Discontinued operations:
Loss from discontinued operations									-13,955	-65,951	-79,705
Gain (loss) on disposition of real estate, net of tax									55,020	-19,190	11,739
Income (loss) before gain on disposition of real estate									-10,713	-139,715	-61,006
Gain on disposition of real estate, net									10,116	794	54,582
Net loss									-597	-138,921	-6,424
Loss (income) attributable to non-controlling interests, net									-2,022	-26,005	-42,995
Net income (loss) attributable to DDR									($2,619)	($164,926)	($49,419)

Investments_in_and_Advances_to7

Investments in and Advances to Joint Ventures - Condensed Combined Statements of Operations of Unconsolidated Joint Venture Investments (Parenthetical) (Detail) (USD $)	12 Months Ended
In Millions, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Schedule Of Equity Method Investments [Line Items]
Company's proportionate share of the impairment charges	$4.40	$6.60	$0.40
Company's share of aggregate impairment charges reclassified to discontinued operations	0.8	4	0.7
Investment basis value for which no income loss Recognized	0
Obligation or Intent to fund additional capital	0
Unconsolidated Joint Ventures [Member]
Schedule Of Equity Method Investments [Line Items]
Impairment charges reclassified to discontinued operations related to asset sales	11.1	49.3	56.3
Coventry II Fund JV [Member]
Schedule Of Equity Method Investments [Line Items]
Effective Ownership Percentage		20.00%
Loss on property transfer		32.6
Investment basis value for which no income loss Recognized		$0

Investments_in_and_Advances_to8

Investments in and Advances to Joint Ventures - Investments in and Advances to Joint Ventures (Detail) (USD $)	Dec. 31, 2014	Dec. 31, 2013
Equity Method Investments And Joint Ventures [Abstract]
Company's share of Accumulated Equity	$122,937,000	$365,297,000
Redeemable preferred equity and other	305,300,000	72,200,000
Basis differentials	-13,000,000	10,600,000
Deferred development fees, net of portion related to the Company's interest	-2,500,000	-2,800,000
Amounts payable to DDR	2,100,000	2,700,000
Investments in and Advances to Joint Ventures	$414,848,000	$448,008,000

Investments_in_and_Advances_to9

Investments in and Advances to Joint Ventures - Investments in and Advances to Joint Ventures (Parenthetical) (Detail) (Blackstone Group LP [Member], USD $)	Dec. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Blackstone Group LP [Member]
Schedule Of Equity Method Investments [Line Items]
Preferred equity investments with an affiliate of Blackstone	$305,310	$71,771

Recovered_Sheet1

Investments in and Advances to Joint Ventures - Service Fees and Income Earned by Company's Unconsolidated Joint Ventures (Detail) (USD $)	12 Months Ended
In Millions, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Equity Method Investments And Joint Ventures [Abstract]
Management and other fees	$24.90	$29.30	$28.60
Development fees and leasing commissions	6.4	10	8.7
Interest income	$11	$16.10	$9.70

Recovered_Sheet2

Investments in and Advances to Joint Ventures - Schedule of Business Acquisitions (Detail) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Schedule Of Equity Method Investments [Line Items]
Transaction value at 100%	$407,705,000	$1,063,681,000
Mortgage debt assumed at 100%	293,300,000	969,700,000	271,600,000
New mortgage financings at 100%	400,000,000	400,000,000
BRE DDR Retail Holdings Joint Venture Acquisitions [Member] \| BRE DDR Retail Holdings II [Member]
Schedule Of Equity Method Investments [Line Items]
Date acquired	2013-08
Number of centers		7
Gross leasable area ("GLA")		2,300,000
DDR common equity interest (5%)		3,500,000
Redeemable preferred equity		30,000,000
Preferred equity fixed dividend rate per annum		9.00%
Transaction value at 100%		332,000,000
Maximum preferred equity fixed distribution deferral		22.20%
Mortgage debt assumed at 100%		206,600,000
New mortgage financings at 100%		28,000,000
BRE DDR Retail Holdings Joint Venture Acquisitions [Member] \| BRE DDR Retail Holdings III [Member]
Schedule Of Equity Method Investments [Line Items]
Date acquired	2014-10
Number of centers	70
Gross leasable area ("GLA")	11,400,000
DDR common equity interest (5%)	19,600,000
Redeemable preferred equity	300,000,000
Preferred equity fixed dividend rate per annum	8.50%
Transaction value at 100%	1,930,000,000
Maximum preferred equity fixed distribution deferral	23.50%
Mortgage debt assumed at 100%	436,800,000
New mortgage financings at 100%	$800,000,000
Unpaid Preferred Equity Distributions [Member] \| BRE DDR Retail Holdings Joint Venture Acquisitions [Member] \| BRE DDR Retail Holdings II [Member]
Schedule Of Equity Method Investments [Line Items]
Preferred equity fixed dividend rate per annum		9.00%
Unpaid Preferred Equity Distributions [Member] \| BRE DDR Retail Holdings Joint Venture Acquisitions [Member] \| BRE DDR Retail Holdings III [Member]
Schedule Of Equity Method Investments [Line Items]
Preferred equity fixed dividend rate per annum	8.50%

Acquisitions_Summary_of_Acquir

Acquisitions - Summary of Acquired Shopping Centers (Detail) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Business Acquisition [Line Items]
Gross Purchase Price	$407,705,000	$1,063,681,000
Blackstone II Acquisition [Member]
Business Acquisition [Line Items]
Date acquired	2014-09
Gross Purchase Price	395,300,000
Face Value of Mortgage Debt Assumed	233,300,000
Blackstone I Acquisition [Member]
Business Acquisition [Line Items]
Date acquired		2013-10
Gross Purchase Price		1,550,000,000
Face Value of Mortgage Debt Assumed		792,900,000
Shopping Center [Member] \| Parcels Adjacent To existing shopping centers [Member]
Business Acquisition [Line Items]
Date acquired		2013-06
Gross Purchase Price		11,700,000
Face Value of Mortgage Debt Assumed		0
Shopping Center [Member] \| Colorado Springs [Member] \| CO [Member]
Business Acquisition [Line Items]
Date acquired	2014-04
Gross Purchase Price	29,400,000
Face Value of Mortgage Debt Assumed	12,900,000
Shopping Center [Member] \| Roseville [Member] \| CA [Member]
Business Acquisition [Line Items]
Date acquired	2014-05
Gross Purchase Price	89,500,000
Face Value of Mortgage Debt Assumed	0
Shopping Center [Member] \| Cincinnati [Member] \| OH [Member]
Business Acquisition [Line Items]
Date acquired	2014-05
Gross Purchase Price	29,500,000
Face Value of Mortgage Debt Assumed	0
Shopping Center [Member] \| Chicago \| IL [Member]
Business Acquisition [Line Items]
Date acquired	2014-06
Gross Purchase Price	98,000,000
Face Value of Mortgage Debt Assumed	35,500,000
Shopping Center [Member] \| Philadelphia [Member] \| PA [Member]
Business Acquisition [Line Items]
Date acquired	2014-08
Gross Purchase Price	31,500,000
Face Value of Mortgage Debt Assumed	0
Shopping Center [Member] \| Erie [Member] \| PA [Member]
Business Acquisition [Line Items]
Date acquired	2014-12
Gross Purchase Price	15,600,000
Face Value of Mortgage Debt Assumed	0
Shopping Center [Member] \| Oakland [Member] \| CA [Member]
Business Acquisition [Line Items]
Date acquired		2013-02
Gross Purchase Price		41,100,000
Face Value of Mortgage Debt Assumed		0
Shopping Center [Member] \| Dallas [Member] \| TX [Member]
Business Acquisition [Line Items]
Date acquired		2013-03
Gross Purchase Price		40,300,000
Face Value of Mortgage Debt Assumed		0
Shopping Center [Member] \| Tampa, Atlanta, Newport News and Richmond [Member] \| Florida Georgia And Virginia [Member]
Business Acquisition [Line Items]
Date acquired		2013-04
Gross Purchase Price		110,500,000
Face Value of Mortgage Debt Assumed		0
Shopping Center [Member] \| Orlando and Atlanta [Member] \| Florida and Georgia [Member]
Business Acquisition [Line Items]
Date acquired		2013-07
Gross Purchase Price		258,500,000
Face Value of Mortgage Debt Assumed		139,400,000
Shopping Center [Member] \| Blackstone II Acquisition [Member]
Business Acquisition [Line Items]
Date acquired	2014-09
Gross Purchase Price	395,300,000
Face Value of Mortgage Debt Assumed	233,300,000
Shopping Center [Member] \| Blackstone I Acquisition [Member]
Business Acquisition [Line Items]
Date acquired		2013-10
Gross Purchase Price		1,548,400,000
Face Value of Mortgage Debt Assumed		$792,900,000

Acquisitions_Summary_of_Acquir1

Acquisitions - Summary of Acquired Shopping Centers (Parenthetical) (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Business Acquisition [Line Items]
Aggregate gain on change in control of interests	$4,296	$19,906
Blackstone II Acquisition [Member]
Business Acquisition [Line Items]
Aggregate gain on change in control of interests	4,000
Number of shopping centers	7
Blackstone I Acquisition [Member]
Business Acquisition [Line Items]
Aggregate gain on change in control of interests		$18,800
Number of shopping centers		30
Shopping Center [Member] \| Blackstone II Acquisition [Member]
Business Acquisition [Line Items]
Number of shopping centers	7
Shopping Center [Member] \| Blackstone I Acquisition [Member]
Business Acquisition [Line Items]
Number of shopping centers		30
Shopping Center [Member] \| Virginia [Member] \| Richmond [Member]
Business Acquisition [Line Items]
Number of shopping centers		2

Acquisitions_Schedule_of_Acqui

Acquisitions - Schedule of Acquisition Cost of Shopping Centers (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Business Acquisition [Line Items]
Less: Mortgage debt assumed at fair value	($293,300)	($969,700)	($271,600)
Shopping Centers Acquired [Member]
Business Acquisition [Line Items]
Land	147,559	402,289
Buildings	399,274	1,338,851
Tenant improvements	9,625	35,334
Construction in progress	76,214	0
Other assets	4,402	19,536
Assets acquired	732,586	2,139,370
Less: Mortgage debt assumed at fair value	-293,288	-969,734
Less: Below-market leases	-28,115	-79,499
Less: Other liabilities assumed	-3,478	-26,456
Net assets acquired	407,705	1,063,681
Shopping Centers Acquired [Member] \| In-Place Leases (Including Lease Origination Costs and Fair Market Value of Leases) [Member]
Business Acquisition [Line Items]
Intangible assets acquired	59,684	186,370
Weighted Average Amortization Period	7 years 1 month 6 days	5 years 2 months 12 days
Shopping Centers Acquired [Member] \| Tenant Relations [Member]
Business Acquisition [Line Items]
Intangible assets acquired	$35,828	$156,990
Weighted Average Amortization Period	7 years 8 months 12 days	5 years 7 months 6 days
Shopping Centers Acquired [Member] \| Below-Market Leases [Member]
Business Acquisition [Line Items]
Weighted Average Amortization Period	19 years 1 month 6 days	15 years 10 months 24 days

Acquisitions_Schedule_of_Acqui1

Acquisitions - Schedule of Acquisition Cost of Shopping Centers (Parenthetical) (Detail) (USD $)	Dec. 31, 2014	Dec. 31, 2013
In Millions, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Business Combinations [Abstract]
Above-market value of leases	$8.80	$29.20

Acquisitions_Consideration_Det

Acquisitions - Consideration (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Business Combinations [Abstract]
Cash (including debt repaid at closing)	$330,929	$857,219
Repayment of preferred equity interest and mezzanine loan	51,775	160,123	0
Issuance of OP Units	18,256	0
Gain on Sale and Change in Control of Interests	4,296	19,906
Fair value of previously held equity interest	2,449	26,433
Total consideration	$407,705	$1,063,681

Acquisitions_Consideration_Par

Acquisitions - Consideration (Parenthetical) (Detail) (USD $)	12 Months Ended
In Millions, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Business Combination [Abstract]
Weighted-average discount rates applied to cash flows	7.60%	7.80%
Weighted-average residual capitalization rates	7.00%	7.00%
Acquisition costs related to assets	$2.50	$3.30

Acquisitions_Additional_Inform

Acquisitions - Additional Information (Detail) (USD $)	12 Months Ended
In Millions, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
	Transaction	Transaction	Dec. 31, 2012
Business Combinations [Abstract]
Revenues from the date of acquisition	$23.10	$62.10	$25.80
Number of transactions	2	2

Acquisitions_Schedule_of_Acqui2

Acquisitions - Schedule of Acquisitions Terms (Detail) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Business Acquisition [Line Items]
Transaction value at 100%	$407,705,000	$1,063,681,000
Gain on Sale and Change in Control of Interests	4,296,000	19,906,000
Blackstone I Acquisition [Member]
Business Acquisition [Line Items]
Date acquired		2013-10
Number of centers		30
Transaction value at 100%		1,550,000,000
Mortgage debt assumed at 95% (face value)		792,900,000
Mortgage debt repaid at closing		139,000,000
Mortgage debt repaid subsequent to closing		256,000,000
DDR preferred equity interest repaid to DDR		128,400,000
DDR mezzanine loan repaid to DDR		31,700,000
Gain on Sale and Change in Control of Interests		18,800,000
Blackstone II Acquisition [Member]
Business Acquisition [Line Items]
Date acquired	2014-09
Number of centers	7
Transaction value at 100%	395,300,000
Mortgage debt assumed at 95% (face value)	233,300,000
Mortgage debt repaid at closing	28,000,000
DDR preferred equity interest repaid to DDR	31,200,000
Gain on Sale and Change in Control of Interests	$4,000,000

Acquisitions_Schedule_of_Acqui3

Acquisitions - Schedule of Acquisitions Terms (Parenthetical) (Detail)	12 Months Ended
	Dec. 31, 2014
Business Combinations [Abstract]
Ownership interest percentage	100.00%
Ownership interest of joint venture partner	95.00%

Acquisitions_Unaudited_Supplem

Acquisitions - Unaudited Supplemental to Pro Forma Operating Data (Detail) (USD $)	12 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Business Acquisition Pro Forma Information [Abstract]
Pro forma revenues	$1,019,646	$997,369	$906,028
Pro forma income (loss) from continuing operations	8,651	-66,946	-126,346
Pro forma net income (loss) attributable to common shareholders	$78,829	($131,507)	($214,789)
Basic earnings per share data:
Net income (loss) attributable to common shareholders	$0.22	($0.37)	($0.62)
Diluted earnings per share data:
Net income (loss) attributable to common shareholders	$0.22	($0.37)	($0.62)

Notes_Receivable_Components_of

Notes Receivable - Components of Notes Receivable (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable	52,444	$72,218	$60,378
Other notes	50	1,034
Tax Increment Financing Bonds ("TIF Bonds")	3,751	5,086
Notes receivable, net	56,245	$78,338	$68,718
Loans Receivable [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Maturity Date	September 2011 to June 2023
Loans Receivable [Member] \| Minimum [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Interest Rate	5.70%
Loans Receivable [Member] \| Maximum [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Interest Rate	14.00%
Other Notes [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Maturity Date	Sep-17
Interest Rate	12.00%
Tax Increment Financing Bonds [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Maturity Date	April 2018 to July 2026
Tax Increment Financing Bonds [Member] \| Minimum [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Interest Rate	5.60%
Tax Increment Financing Bonds [Member] \| Maximum [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Interest Rate	8.50%

Notes_Receivable_Additional_In

Notes Receivable - Additional Information (Detail) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
	SecurityLoan	SecurityLoan	Dec. 31, 2012
Receivables [Abstract]
Number of loans receivable outstanding	6	7
Principal amount of loans subject to delinquent principal or interest	$9,800,000
Number of matured loans outstanding	1
Past due on interest payments	more than 90 days
Number of mortgage loans on real estate fully reserved	1
Loan loss reserve	$500,000	$0	$4,300,000

Notes_Receivable_Loans_Receiva

Notes Receivable - Loans Receivable on Real Estate (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Receivables [Abstract]
Balance at January 1	$72,218	$60,378
Additions:
New mortgage loans	0	26,508
Interest	810	773
Accretion of discount	926	874
Deductions:
Payments of principal and interest	-460	-16,315
Loan loss reserve	-500	0	-4,300
Other	-20,550	0
Balance at December 31	$52,444	$72,218

Notes_Receivable_Summary_of_Ac

Notes Receivable - Summary of Activity in Loan Loss Reserve (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Receivables [Abstract]
Balance at January 1	$15,106	$15,106	$10,806
Additions:
Loan loss reserve	500	0	4,300
Balance at December 31	$15,606	$15,106	$15,106

Other_Assets_Components_of_Oth

Other Assets - Components of Other Assets (Detail) (USD $)	Dec. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Intangible assets:
Total intangible assets, net	$389,216	$409,613
Other assets:
Prepaid expenses	14,456	14,082
Other assets	39,746	45,403
Deposits	8,024	8,770
Total other assets, net	451,442	477,868
In-Place Leases (Including Lease Origination Costs and Fair Market Value of Leases) [Member]
Intangible assets:
Total intangible assets, net	160,351	159,357
Above-Market Rent, Net [Member]
Intangible assets:
Total intangible assets, net	57,199	59,211
Tenant Relations, Net [Member]
Intangible assets:
Total intangible assets, net	$171,666	$191,045

Other_Assets_Summary_of_Amorti

Other Assets - Summary of Amortization Expense Related to the Intangibles, Excluding Above and Below-Market Leases (Detail) (USD $)	12 Months Ended
In Millions, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Intangible Assets Net Excluding Goodwill [Abstract]
Amortization expense	$109.50	$57	$17.50

Other_Assets_Summary_of_Estima

Other Assets - Summary of Estimated Future Amortization Expense Associated with Intangible Assets, Excluding Above and Below-Market Leases (Detail) (USD $)	Dec. 31, 2014
In Millions, unless otherwise specified	Dec. 31, 2014
Intangible Assets Net Excluding Goodwill [Abstract]
2015	$91.90
2016	69.6
2017	56.1
2018	38.3
2019	$27.10

Revolving_Credit_Facilities_Te2

Revolving Credit Facilities, Term Loans, Mortgages Payable and Scheduled Principal Repayments - Information Regarding Company's Revolving Credit Facilities, Term Loans and Mortgages Payable (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Debt Instrument [Line Items]
Carrying Value	$29,009	$29,133
Unsecured Term Loan	350,000	350,000
Secured Term Loan	2,089,805	2,161,421
Secured debt	1,689,805	1,761,421
Mortgage, Weighted Average Interest Rate	5.30%	5.30%
Unsecured revolving credit facility arranged by JP Morgan Securities, LLC and Wells Fargo Securities, LLC [Member]
Debt Instrument [Line Items]
Carrying Value	29,000	29,100
Weighted-Average Interest Rate	2.20%	2.20%
Lines of credit maturity date	Apr-17
Unsecured revolving credit facility with PNC Bank National Association [Member]
Debt Instrument [Line Items]
Carrying Value	0	0
Lines of credit maturity date	Apr-17
Unsecured Term Loan - Tranche 1 [Member]
Debt Instrument [Line Items]
Unsecured Term Loan	50,000	50,000
Term Loan interest rates	2.10%	2.10%
Term Loan maturity date	Jan-17
Unsecured Term Loan- Tranche 2 [Member]
Debt Instrument [Line Items]
Unsecured Term Loan	300,000	300,000
Term Loan interest rates	3.20%	3.20%
Term Loan maturity date	Jan-19
Secured Term Loan with Key Bank National Association [Member]
Debt Instrument [Line Items]
Secured Term Loan	400,000	400,000
Term Loan interest rates	1.60%	1.80%
Term Loan maturity date	Apr-17
Mortgage indebtedness-Fixed Rate [Member]
Debt Instrument [Line Items]
Secured debt	1,590,600	1,663,700
Mortgage, Weighted Average Interest Rate	5.40%	5.20%
Mortgage Maturity Date, Start	Sep-15
Mortgage Maturity Date, End	Feb-22
Mortgage indebtedness-Variable Rate [Member]
Debt Instrument [Line Items]
Secured debt	$99,200	$97,700
Mortgage, Weighted Average Interest Rate	1.40%	1.80%
Mortgage Maturity Date, Start	Mar-16
Mortgage Maturity Date, End	Dec-37

Revolving_Credit_Facilities_Te3

Revolving Credit Facilities, Term Loans, Mortgages Payable and Scheduled Principal Repayments - Additional Information (Detail) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Debt Instrument [Line Items]
Carrying Value	$29,009,000	$29,133,000
Unsecured term loan	350,000,000	350,000,000
Net book value of investments and real estate collateralizing mortgages payable	2,900,000,000
Fixed interest rates on mortgage payables, Minimum	3.38%
Fixed interest rates on mortgage payables, Maximum	9.63%
Gross fees paid for revolving credit facilities and term loans	1,900,000	3,200,000	3,000,000
Mortgage Payable [Member]
Debt Instrument [Line Items]
Fixed interest rates on mortgage payables, Minimum	3.40%
Fixed interest rates on mortgage payables, Maximum	9.80%
Unsecured revolving credit facility arranged by JP Morgan Securities, LLC and Wells Fargo Securities, LLC [Member]
Debt Instrument [Line Items]
Unsecured revolving credit facility borrowing capacity	750,000,000
Accordion feature	1,250,000,000
Extension maturity period	1 year
Extended Maturity Date	30-Apr-18
Line of credit facility competitive bid option on periodic interest rates	up to 50% of the facility
Facility fee	0.20%
Unsecured revolving credit facility arranged by JP Morgan Securities, LLC and Wells Fargo Securities, LLC [Member] \| US Dollar-Denominated Borrowings [Member]
Debt Instrument [Line Items]
Carrying Value	6,500,000
Unsecured revolving credit facility arranged by JP Morgan Securities, LLC and Wells Fargo Securities, LLC [Member] \| Canadian Dollar-Denominated Borrowings [Member]
Debt Instrument [Line Items]
Carrying Value	22,500,000
Unsecured revolving credit facility with PNC Bank National Association [Member]
Debt Instrument [Line Items]
Unsecured revolving credit facility	65,000,000
Revolving Credit Facilities [Member]
Debt Instrument [Line Items]
Specified spread line of credit facility prime rate	0.15%
Specified spread line of credit facility LIBOR rate	1.15%
Covenant terms	The covenants also require that the Company cannot exceed a total dividend payout ratio of 95% of the Company's pro rata share of Funds From Operations (as defined in the agreements governing the Revolving Credit Facilities) for the prior 12-month period unless required to maintain REIT status.
Covenant compliance	The Company was in compliance with these covenants at December 31, 2014 and 2013.
Unsecured Term Loan - Tranche 1 [Member]
Debt Instrument [Line Items]
Specified spread line of credit facility LIBOR rate	1.50%	1.50%
Covenant compliance	The Company was in compliance with these covenants at December 31, 2014 and 2013.
Unsecured term loan	50,000,000	50,000,000
Unsecured Term Loan- Tranche 2 [Member]
Debt Instrument [Line Items]
Specified spread line of credit facility LIBOR rate	1.90%	1.90%
Covenant compliance	The Company was in compliance with these covenants at December 31, 2014 and 2013.
Unsecured term loan	$300,000,000	$300,000,000
Secured Term Loan with Key Bank National Association [Member]
Debt Instrument [Line Items]
Extension maturity period	1 year
Extended Maturity Date	30-Apr-18
Specified spread line of credit facility LIBOR rate	1.35%
Covenant compliance	The Company was in compliance with these covenants at December 31, 2014 and 2013.

Revolving_Credit_Facilities_Te4

Revolving Credit Facilities, Term Loans, Mortgages Payable and Scheduled Principal Repayments - Scheduled Principal Payments (Detail) (USD $)	Dec. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Debt Disclosure [Abstract]
2015	$959,015
2016	414,920
2017	1,011,975
2018	505,211
2019	185,819
Thereafter	2,128,113
Total	5,205,053
Unamortized fair market value of assumed debt	29,654
Total indebtedness	$5,234,707	$5,294,674

Senior_Notes_Summary_of_FixedR

Senior Notes - Summary of Fixed-Rate Senior Notes (Detail) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Debt Instrument [Line Items]
Senior notes	$2,425,200,000	$2,425,200,000
Debt premium	700,000	200,000
Total Senior notes	2,765,893,000	2,754,120,000
Debt Instrument, Stated Percentage Rate, Minimum	3.38%
Debt Instrument, Stated Percentage Rate, Maximum	9.63%
Debt Instrument Effective Interest Rate Minimum	3.50%
Debt Instrument Effective Interest Rate Maximum	9.90%
Maturity Date Range, Start	15-May-15
Maturity Date Range, End	15-May-23
Senior Convertible Notes due 2040 [Member]
Debt Instrument [Line Items]
Senior convertible notes	$340,046,000	$328,669,000
Debt Instrument, Stated Percentage	1.75%
Debt Instrument Effective Interest Rate	5.30%
Debt Instrument, Maturity Date	15-Nov-40

Senior_Notes_Summary_of_FixedR1

Senior Notes - Summary of Fixed-Rate Senior Notes (Parenthetical) (Detail)	12 Months Ended
	Dec. 31, 2014
Mortgage Loans On Real Estate [Abstract]
Redemption of notes	The Company may redeem the senior convertible notes any time on or after November 20, 2015, in whole or in part, for cash equal to 100% of the principal amount of the notes plus accrued and unpaid interest through, but excluding, the redemption date. The holders of the senior convertible notes may require the Company to repurchase its notes in whole or in part on specified dates, the first of which is November 15, 2015, upon the fulfillment of certain conditions.

Senior_Notes_Additional_Inform

Senior Notes - Additional Information (Detail) (USD $)	12 Months Ended
Senior Notes - Additional Information (Detail) (USD $)	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Debt Instrument [Line Items]
Average interest rate	5.30%	5.30%
Notes issued which may not be redeemed prior to maturity	$82,200,000
Covenant terms	The fixed-rate senior notes and senior convertible notes were issued pursuant to indentures that contain certain covenants, including limitation on incurrence of debt, maintenance of unencumbered real estate assets and debt service coverage. The covenants also require that the cumulative dividends declared or paid from December 31, 1993, through the end of the current period cannot exceed Funds From Operations (as defined in the agreement) plus an additional $20.0 million for the same period unless required to maintain REIT status.
Covenant compliance	The Company was in compliance with all of the financial and other covenants.
(Loss) gain on debt retirement, net	0	0	-13,495,000
Senior Unsecured Notes [Member]
Debt Instrument [Line Items]
Aggregate Extinguishment of Debt, Amount			60,000,000
(Loss) gain on debt retirement, net			-13,495,000
Total fees paid for the issuance of senior notes		$1,300,000	$1,300,000
Senior Convertible Notes due 2040 [Member]
Debt Instrument [Line Items]
Conversion price	$14.85	$15.33
Trading days, minimum	20 days
Trading days, maximum	30 days
Conversion price per share greater than applicable trading day	125.00%
Remaining periods for debt accretion	10 months

Senior_Notes_Summary_of_Carryi

Senior Notes - Summary of Carrying Amounts of Debt and Equity Balances (Detail) (Senior Convertible Notes [Member], USD $)	Dec. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Senior Convertible Notes [Member]
Debt Instrument [Line Items]
Carrying value of equity component	$52,497	$52,497
Principal amount of senior convertible notes	350,000	350,000
Remaining unamortized accretion	-9,954	-21,331
Net carrying value of senior convertible notes	$340,046	$328,669

Financial_Instruments_Items_Me

Financial Instruments - Items Measured at Fair Value on a Recurring Basis (Detail) (Fair Value, Measurements, Recurring [Member], USD $)	Dec. 31, 2014	Dec. 31, 2013
In Millions, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative financial instruments	($4.30)	($3.20)
Marketable equity securities	3.7	7.4
Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative financial instruments	0	0
Marketable equity securities	3.7	7.4
Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative financial instruments	-4.3	-3.2
Marketable equity securities	0	0
Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative financial instruments	0	0
Marketable equity securities	$0	$0

Financial_Instruments_Addition

Financial Instruments - Additional Information (Detail) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
	Derivative	Dec. 31, 2013
Derivative Instruments And Hedging Activities Disclosure [Abstract]
Unrealized loss of hedging instrument	$1,100,000
Unrealized gain of hedging instrument		13,900,000
Approximate fair value of notes	362,200,000	148,200,000
Carrying amount of notes	358,200,000	145,500,000
Tax Increment Financing Bonds ("TIF Bonds")	3,751,000	5,086,000
Aggregate notional amount	530,000,000	631,400,000
Number of interest rate derivatives held	9
Interest rate cash flow hedge gain (loss) to be reclassified during next 12 months, net	($5,900,000)

Financial_Instruments_Debt_Ins

Financial Instruments - Debt Instruments with Carrying Values Different than Estimated Fair Values (Detail) (USD $)	Dec. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Senior notes	$2,765,893	$2,754,120
Revolving Credit Facilities and Term Loans	779,009	779,133
Mortgage indebtedness	1,689,805	1,761,421
Total indebtedness	5,234,707	5,294,674
Fair Value [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Senior notes	3,011,374	2,991,698
Revolving Credit Facilities and Term Loans	786,922	787,772
Mortgage indebtedness	1,741,855	1,779,375
Total indebtedness	$5,540,151	$5,558,845

Financial_Instruments_Informat

Financial Instruments - Information Regarding Swaps (Detail) (USD $)	12 Months Ended
In Millions, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Derivative [Line Items]
Aggregate Notional Amount of Interest Rate Derivatives	$530	$631.40
Accounts Payable [Member]
Derivative [Line Items]
Liability	-5	-6
Other Assets [Member]
Derivative [Line Items]
Asset	0.7	2.8
Interest Rate Swaps One [Member]
Derivative [Line Items]
Maturity Date	28-Jun-14
Counterparty Pays Variable Rate	1 Month LIBOR
Fixed Rate	1.00%
Asset		0
Liability		-0.4
Interest Rate Swaps Two [Member]
Derivative [Line Items]
Maturity Date	1-Jun-15
Aggregate Notional Amount of Interest Rate Derivatives	50
Counterparty Pays Variable Rate	1 Month LIBOR
Fixed Rate	0.60%
Asset	0	0
Liability	-0.1	-0.2
Interest Rate Swaps Three [Member]
Derivative [Line Items]
Maturity Date	1-Jul-15
Aggregate Notional Amount of Interest Rate Derivatives	100
Counterparty Pays Variable Rate	1 Month LIBOR
Fixed Rate	0.50%
Asset	0	0
Liability	-0.2	-0.4
Interest Rate Swaps Four [Member]
Derivative [Line Items]
Maturity Date	1-Sep-17
Aggregate Notional Amount of Interest Rate Derivatives	80
Counterparty Pays Variable Rate	1 Month LIBOR
Fixed Rate	2.80%
Asset	0	0
Liability	-3.8	-5
Interest Rate Swaps Five [Member]
Derivative [Line Items]
Maturity Date	2-Jan-18
Aggregate Notional Amount of Interest Rate Derivatives	100
Counterparty Pays Variable Rate	1 Month LIBOR
Fixed Rate	0.90%
Asset	0.7	1.4
Liability	0	0
Interest Rate Swaps Six [Member]
Derivative [Line Items]
Maturity Date	1-Feb-19
Aggregate Notional Amount of Interest Rate Derivatives	100
Counterparty Pays Variable Rate	1 Month LIBOR
Fixed Rate	1.60%
Asset	0	0.5
Liability	-0.6	0
Interest Rate Swaps Seven [Member]
Derivative [Line Items]
Maturity Date	1-Feb-19
Aggregate Notional Amount of Interest Rate Derivatives	100
Counterparty Pays Variable Rate	1 Month LIBOR
Fixed Rate	1.50%
Asset	0	0.9
Liability	($0.30)	$0

Financial_Instruments_Effect_o

Financial Instruments - Effect of Company's Derivative Instruments on Net Income (Loss) (Detail) (Interest Rate Contracts [Member], Interest Expense [Member], USD $)	12 Months Ended
In Millions, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Interest Rate Contracts [Member] \| Interest Expense [Member]
Derivative Instruments Gain Loss [Line Items]
Amount of Gain (Loss) Recognized in OCI (Effective Portion)	($1)	$13.90	($8.30)

Commitments_and_Contingencies_1

Commitments and Contingencies - Additional Information (Detail) (USD $)	12 Months Ended
In Millions, unless otherwise specified	Dec. 31, 2014
Contingencies And Commitments [Line Items]
Agreements entered into with general contractors for the construction or redevelopment of shopping centers	$52.20
Outstanding letters of credit	31.3
Affiliate debt guarantee	$4.90
Long-term ground leases expiration period	various dates through 2070
Period space in shopping centers leased	One month to 30 years
Coventry II Joint Ventures [Member]
Contingencies And Commitments [Line Items]
Number of existing retail properties	10

Commitments_and_Contingencies_2

Commitments and Contingencies - Schedule Of Future Minimum Rental Revenues And Minimum Rental Payments (Detail) (USD $)	Dec. 31, 2014
In Thousands, unless otherwise specified	Dec. 31, 2014
Minimum Rental Revenues
2015	$697,101
2016	619,175
2017	529,607
2018	431,771
2019	339,182
Thereafter	1,123,625
Total future minimum rental revenues	3,740,461
Minimum Rental Payments
2015	3,672
2016	3,542
2017	3,105
2018	2,971
2019	2,606
Thereafter	128,658
Total future minimum rental payments	$144,554

NonControlling_Interests_Prefe2

Non-Controlling Interests, Preferred Shares, Common Shares and Common Shares in Treasury - Non-Controlling Interests (Detail) (USD $)	Dec. 31, 2014	Dec. 31, 2013
Noncontrolling Interest [Abstract]
OP Units	$25,600,000	$7,400,000
Consolidated joint venture interests	1,700,000	15,800,000
Non-controlling interests, total	$27,280,000	$23,218,000

NonControlling_Interests_Prefe3

Non-Controlling Interests, Preferred Shares, Common Shares and Common Shares in Treasury - Additional Information (Detail) (USD $)	12 Months Ended			1 Months Ended	0 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	31-May-14	30-May-14
Schedule Of Equity [Line Items]
Operating partnership units outstanding	1,412,366	369,176
Redemption of preferred stock	$55,000,000	$150,000,000	$170,000,000
Write-off of preferred share original issuance costs	1,943,000	5,246,000	5,804,000
Common shares, par value	$0.10	$0.10
Preferred Shares
Schedule Of Equity [Line Items]
Fees paid for issuance of shares		400,000	800,000
Common Shares
Schedule Of Equity [Line Items]
Fees paid for issuance of shares	200,000	700,000	1,100,000
Class H cumulative redeemable preferred shares [Member]
Schedule Of Equity [Line Items]
Redemption of preferred stock				55,000,000
Cumulative redeemable preferred shares liquidation value		$500		$500
Cumulative redeemable preferred shares total redemption price per share				$504.61
Redeemable preferred stock dividend per share prorated to redemption date				$4.61
Write-off of preferred share original issuance costs				$1,900,000
Preferred Shares, without par value	750,000	750,000
Class H Depositary Share [Member]
Schedule Of Equity [Line Items]
Cumulative redeemable preferred shares liquidation value					$25
Cumulative redeemable preferred shares total redemption price per share					$25.23
Redeemable preferred stock dividend per share prorated to redemption date					$0.23
Class J depositary share [Member]
Schedule Of Equity [Line Items]
Preferred share, stated value	$500
Redemption date restrictions for depositary shares	1-Aug-17
Class K depositary share [Member]
Schedule Of Equity [Line Items]
Preferred share, stated value	$500
Redemption date restrictions for depositary shares	9-Apr-18
Class A cumulative redeemable preferred shares [Member]
Schedule Of Equity [Line Items]
Preferred Shares, without par value	750,000
Class B cumulative redeemable preferred shares [Member]
Schedule Of Equity [Line Items]
Preferred Shares, without par value	750,000
Class C cumulative redeemable preferred shares [Member]
Schedule Of Equity [Line Items]
Preferred Shares, without par value	750,000
Class D cumulative redeemable preferred shares [Member]
Schedule Of Equity [Line Items]
Preferred Shares, without par value	750,000
Class E cumulative redeemable preferred shares [Member]
Schedule Of Equity [Line Items]
Preferred Shares, without par value	750,000
Class F cumulative redeemable preferred shares [Member]
Schedule Of Equity [Line Items]
Preferred Shares, without par value	750,000
Class G cumulative redeemable preferred shares [Member]
Schedule Of Equity [Line Items]
Preferred Shares, without par value	750,000
Class I cumulative redeemable preferred shares [Member]
Schedule Of Equity [Line Items]
Preferred Shares, without par value	750,000
Class J cumulative redeemable preferred shares [Member]
Schedule Of Equity [Line Items]
Cumulative redeemable preferred shares liquidation value	$500	$500
Preferred Shares, without par value	750,000	750,000
Class K cumulative redeemable preferred shares [Member]
Schedule Of Equity [Line Items]
Cumulative redeemable preferred shares liquidation value	$500	$500
Preferred Shares, without par value	750,000	750,000
Non-Cumulative Preferred Shares [Member]
Schedule Of Equity [Line Items]
Preferred Shares, without par value	750,000
Cumulative Voting Preferred Shares [Member]
Schedule Of Equity [Line Items]
Preferred Shares, without par value	2,000,000
Chicago, IL [Member]
Schedule Of Equity [Line Items]
Operating Partnership Units Issued	1,000,000

NonControlling_Interests_Prefe4

Non-Controlling Interests, Preferred Shares, Common Shares and Common Shares in Treasury - Preferred Shares Outstanding (Detail) (USD $)	Dec. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Preferred Shares Outstanding [Line Items]
Cumulative redeemable preferred shares	$350,000	$405,000
Class H cumulative redeemable preferred shares [Member]
Preferred Shares Outstanding [Line Items]
Cumulative redeemable preferred shares	0	55,000
Class J cumulative redeemable preferred shares [Member]
Preferred Shares Outstanding [Line Items]
Cumulative redeemable preferred shares	200,000	200,000
Class K cumulative redeemable preferred shares [Member]
Preferred Shares Outstanding [Line Items]
Cumulative redeemable preferred shares	$150,000	$150,000

NonControlling_Interests_Prefe5

Non-Controlling Interests, Preferred Shares, Common Shares and Common Shares in Treasury - Preferred Shares Outstanding (Parenthetical) (Detail) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2014	31-May-14
Class H cumulative redeemable preferred shares [Member]
Preferred Shares Outstanding [Line Items]
Preferred equity fixed dividend rate per annum	7.38%
Cumulative redeemable preferred shares liquidation value	$500		$500
Cumulative redeemable preferred shares authorized	750,000	750,000
Cumulative redeemable preferred shares issued	110,000
Cumulative redeemable preferred shares outstanding	110,000
Class J cumulative redeemable preferred shares [Member]
Preferred Shares Outstanding [Line Items]
Preferred equity fixed dividend rate per annum	6.50%	6.50%
Cumulative redeemable preferred shares liquidation value	$500	$500
Cumulative redeemable preferred shares authorized	750,000	750,000
Cumulative redeemable preferred shares issued	400,000	400,000
Cumulative redeemable preferred shares outstanding	400,000	400,000
Class K cumulative redeemable preferred shares [Member]
Preferred Shares Outstanding [Line Items]
Preferred equity fixed dividend rate per annum	6.25%	6.25%
Cumulative redeemable preferred shares liquidation value	$500	$500
Cumulative redeemable preferred shares authorized	750,000	750,000
Cumulative redeemable preferred shares issued	300,000	300,000
Cumulative redeemable preferred shares outstanding	300,000	300,000

NonControlling_Interests_Prefe6

Non-Controlling Interests, Preferred Shares, Common Shares and Common Shares in Treasury - Common Share Dividends Declared Per Share (Detail) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Equity [Abstract]
Common share dividends declared per share	$0.62	$0.54	$0.48

NonControlling_Interests_Prefe7

Non-Controlling Interests, Preferred Shares, Common Shares and Common Shares in Treasury - Common Shares Through Open Market Sales (Detail) (USD $)	12 Months Ended
In Thousands, except Share data in Millions, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Equity [Abstract]
Number of Shares Sold	0.7	44.1	36.5
Average Price Per Share	$18.15	$18.76	$13.98
Net Proceeds	$11,635	$788,045	$492,129

Other_Comprehensive_Loss_Chang

Other Comprehensive Loss - Changes in Accumulated OCI by Component (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balance	($36,493)	($27,925)
Other comprehensive income (loss) before reclassifications	8,330	-9,040
Amortization of interest contracts to interest expense	472	472
Reclassification adjustment of foreign currency translation	21,755
Reclassification adjustment for realized gains on available-for-sale securities	-1,416	0	0
Net current-period other comprehensive income (loss)	29,141	-8,568
Ending Balance	-7,352	-36,493	-27,925
Gains and Losses on Cash Flow Hedges [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balance	-7,912	-22,247
Other comprehensive income (loss) before reclassifications	-1,045	13,863
Amortization of interest contracts to interest expense	472	472
Reclassification adjustment of foreign currency translation	0
Reclassification adjustment for realized gains on available-for-sale securities	0
Net current-period other comprehensive income (loss)	-573	14,335
Ending Balance	-8,485	-7,912
Foreign Currency Items [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balance	-30,624	-5,678
Other comprehensive income (loss) before reclassifications	10,002	-24,946
Amortization of interest contracts to interest expense	0	0
Reclassification adjustment of foreign currency translation	21,755
Reclassification adjustment for realized gains on available-for-sale securities	0
Net current-period other comprehensive income (loss)	31,757	-24,946
Ending Balance	1,133	-30,624
Net Unrealized Gains (Losses) on Marketable Securities [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balance	2,043	0
Other comprehensive income (loss) before reclassifications	-627	2,043
Amortization of interest contracts to interest expense	0	0
Reclassification adjustment of foreign currency translation	0
Reclassification adjustment for realized gains on available-for-sale securities	-1,416
Net current-period other comprehensive income (loss)	-2,043	2,043
Ending Balance	$0	$2,043

Other_Comprehensive_Loss_Chang1

Other Comprehensive Loss - Changes in Accumulated OCI by Component (Parenthetical) (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Accumulated Other Comprehensive Income Loss [Line Items]
Amortization of interest-rate contracts	$472	$472	$921
Reclassification adjustment of foreign currency translation	21,755
Sonae Sierra Brazil [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Reclassification adjustment of foreign currency translation	19,700
Interest Expense [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Amortization of interest-rate contracts	600	600
Equity in Net Income of Joint Ventures [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Amortization of interest-rate contracts	100	100
Foreign Currency [Member] \| Russia and Canada [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Reclassification adjustment of foreign currency translation	$2,100

Impairment_Charges_and_Impairm2

Impairment Charges and Impairment of Joint Venture Investments - Impairment Charges on Assets or Investments (Detail) (USD $)	3 Months Ended		12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Impairment Charges And Impairment Of Joint Venture Investments [Abstract]
Land held for development			$13,200,000	$0	$10,100,000
Undeveloped land			5,400,000	3,000,000	20,100,000
Assets marketed for sale			10,600,000	16,000,000	16,600,000
Total continuing operations			29,175,000	19,044,000	46,741,000
Sold assets or assets held for sale b discontinued operations			8,877,000	53,553,000	79,731,000
Joint venture investments			30,652,000	980,000	26,671,000
Total impairment charges	$32,600,000	$6,800,000	$68,703,000	$73,577,000	$153,142,000

Impairment_Charges_and_Impairm3

Impairment Charges and Impairment of Joint Venture Investments - Impairment Charges Measured at Fair Value on Non-Recurring Basis (Detail) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Fair Value Assets And Liabilities Measured On Nonrecurring Basis [Line Items]
Impairment of joint venture investments	$30,652,000	$980,000	$26,671,000
Fair Value Measurements [Member]
Fair Value Assets And Liabilities Measured On Nonrecurring Basis [Line Items]
Long-lived assets held and used/held for sale, Fair Value Measurements	141,200,000	164,200,000	180,700,000
Unconsolidated joint venture investments, Fair Value Measurements	6,400,000	35,300,000	4,700,000
Deconsolidated joint venture investment, Fair Value Measurements			56,100,000
Long-lived assets held and used/held for sale, Total Losses	38,100,000	72,600,000	126,500,000
Impairment of joint venture investments	30,700,000	1,000,000	26,700,000
Deconsolidated joint venture investments, Total Losses			9,300,000
Fair Value Measurements [Member] \| Level 1 [Member]
Fair Value Assets And Liabilities Measured On Nonrecurring Basis [Line Items]
Long-lived assets held and used/held for sale, Fair Value Measurements	0	0	0
Unconsolidated joint venture investments, Fair Value Measurements	0	0	0
Deconsolidated joint venture investment, Fair Value Measurements			0
Fair Value Measurements [Member] \| Level 2 [Member]
Fair Value Assets And Liabilities Measured On Nonrecurring Basis [Line Items]
Long-lived assets held and used/held for sale, Fair Value Measurements	0	0	0
Unconsolidated joint venture investments, Fair Value Measurements	0	0	0
Deconsolidated joint venture investment, Fair Value Measurements			0
Fair Value Measurements [Member] \| Level 3 [Member]
Fair Value Assets And Liabilities Measured On Nonrecurring Basis [Line Items]
Long-lived assets held and used/held for sale, Fair Value Measurements	141,200,000	164,200,000	180,700,000
Unconsolidated joint venture investments, Fair Value Measurements	6,400,000	35,300,000	4,700,000
Deconsolidated joint venture investment, Fair Value Measurements			$56,100,000

Impairment_Charges_and_Impairm4

Impairment Charges and Impairment of Joint Venture Investments - Summary of Significant Unobservable Inputs (Detail) (Level 3 [Member], Fair Value Measurements [Member], USD $)	12 Months Ended
In Millions, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2014
Impairment of Consolidated Assets [Member] \| Income Capitalization Approach [Member]
Fair Value Assets And Liabilities Measured On Nonrecurring Basis [Line Items]
Fair Value	75.5	67
Impairment of Consolidated Assets [Member] \| Income Capitalization Approach [Member] \| Minimum [Member]
Fair Value Assets And Liabilities Measured On Nonrecurring Basis [Line Items]
Range	12
Impairment of Consolidated Assets [Member] \| Income Capitalization Approach [Member] \| Maximum [Member]
Fair Value Assets And Liabilities Measured On Nonrecurring Basis [Line Items]
Range	117
Impairment of Consolidated Assets [Member] \| Income Capitalization Approach [Member] \| Market Capitalization Rate [Member]
Fair Value Assets And Liabilities Measured On Nonrecurring Basis [Line Items]
Range		8.00%
Impairment of Consolidated Assets [Member] \| Income Capitalization Approach [Member] \| Market Capitalization Rate [Member] \| Minimum [Member]
Fair Value Assets And Liabilities Measured On Nonrecurring Basis [Line Items]
Range	8.00%
Impairment of Consolidated Assets [Member] \| Income Capitalization Approach [Member] \| Market Capitalization Rate [Member] \| Maximum [Member]
Fair Value Assets And Liabilities Measured On Nonrecurring Basis [Line Items]
Range	10.00%
Impairment of Consolidated Assets [Member] \| Indicative Bid/Contracted Price [Member]
Fair Value Assets And Liabilities Measured On Nonrecurring Basis [Line Items]
Fair Value	88.7	74.2
Impairment of Joint Venture Investments [Member] \| Discounted Cash Flow [Member]
Fair Value Assets And Liabilities Measured On Nonrecurring Basis [Line Items]
Fair Value	35.3	6.4
Impairment of Joint Venture Investments [Member] \| Discounted Cash Flow [Member] \| Discount Rates [Member]
Fair Value Assets And Liabilities Measured On Nonrecurring Basis [Line Items]
Range		15.00%
Impairment of Joint Venture Investments [Member] \| Discounted Cash Flow [Member] \| Discount Rates [Member] \| Minimum [Member]
Fair Value Assets And Liabilities Measured On Nonrecurring Basis [Line Items]
Range	8.00%
Impairment of Joint Venture Investments [Member] \| Discounted Cash Flow [Member] \| Discount Rates [Member] \| Maximum [Member]
Fair Value Assets And Liabilities Measured On Nonrecurring Basis [Line Items]
Range	15.00%
Impairment of Joint Venture Investments [Member] \| Discounted Cash Flow [Member] \| Terminal Capitalization Rate [Member]
Fair Value Assets And Liabilities Measured On Nonrecurring Basis [Line Items]
Range		6.00%

Discontinued_Operations_and_Di2

Discontinued Operations and Disposition of Real Estate and Real Estate Investments - Additional Information (Detail)	12 Months Ended	36 Months Ended
	Dec. 31, 2014	Dec. 31, 2014	Dec. 31, 2013
	Property	Property	Property
Discontinued Operations And Disposal Groups [Abstract]
Number of properties sold	35
Number of assets held for sale			2
Number of properties included in discontinued operations		103

Discontinued_Operations_and_Di3

Discontinued Operations and Disposition of Real Estate and Real Estate Investments - Operating Results Related to Assets Sold (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Discontinued Operations And Disposal Groups [Abstract]
Revenues	$39,537	$81,241	$102,552
Expenses
Operating expenses	11,070	23,204	29,103
Impairment charges	8,877	53,553	79,731
Interest, net	9,947	19,457	25,745
Depreciation and amortization	16,254	27,568	31,184
Total expenses, discontinued operations	46,148	123,782	165,763
Loss from discontinued operations	-6,611	-42,541	-63,211
Gain on disposition of real estate, net of tax	96,009	11,274	3,847
Income (loss) from discontinued operations	$89,398	($31,267)	($59,364)

Transactions_with_Related_Part1

Transactions with Related Parties - Additional Information (Detail) (USD $)	6 Months Ended	12 Months Ended	0 Months Ended
In Millions, unless otherwise specified	Jun. 30, 2012	Dec. 31, 2010	Apr. 28, 2014
	Director	ShoppingCenter	Apr. 28, 2014
Related Party Transaction [Line Items]
Number of board members to be nominated by investor			2
Mezzanine loan		$31.70
Number of shopping centers		6
Related transactions, interest rate		10.00%
Number of Board of directors positions retained	2
Interest income from related party	1.5
Parent Company
Related Party Transaction [Line Items]
Ownership interest in joint venture			50.00%
Proceeds from sale of unconsolidated joint venture assets			$343.60

Benefit_Plans_Additional_Infor

Benefit Plans - Additional Information (Detail) (USD $)	12 Months Ended
In Millions, except Share data, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based payments award, number of shares available for grant	6,800,000
Compensation fully earned and vested description	The 2013 VSEP awards, if earned, may result in the granting of common shares of the Company to participants on measurement dates over the three-year term, subject to an additional four-year service-based vesting schedule. As a result, in general, the total compensation available to participants under the 2013 VSEP will be fully earned and vested only after seven years or December 31, 2019.
Non-qualified elective deferred compensation plan	100% of their base salaries, commissions and annual performance-based cash bonuses, less applicable taxes and benefits deductions
Matching contribution to participant	The Company provides a matching contribution in the Elective Deferred Compensation Plan to any participant who defers to the Elective Deferred Compensation Plan based upon the lesser of (1) 3% of the participantbs total cash compensation or (2) 50% of total deferrals to the 401(k) and the Elective Deferred Compensation Plans combined, less any matching contributions made to the participantbs 401(k) plan.
Contribution to deferred compensation	$0.10	$0.10	$0.10
Deferred Compensation aggregated	3.7	3.5
Number of common shares	500,000	500,000
Vesting of restricted stock grants	100,000	100,000	100,000
Deferred compensation obligations for vested restricted stock recorded in equity	1.1	1.1	1.8
Reduction of deferred obligation	1.3	1.1	1.1
401K Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of compensation subject to statutory limits	50.00%
Percentage of participant's contribution	50.00%
Percentage of participant's base salary plus annual cash bonus	3.00%
Percentage of vested contributions	20.00%
Contribution by the company	1.1	1.1	1
Elective Deferred Compensation Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of vested contributions	20.00%
Equity Deferred Compensation Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Value of common shares	8.3	7.1
Directors Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Value of common shares	8.8	6.6
Shares Outstanding Under Directors' Deferred Compensation Plan	500,000	400,000
Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of participant's elective deferral	6.00%
Stock options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Contractual term of stock options, Maximum	10 years
Vesting Period	3 years
Portion of increments granted for stock options	one-third
Term of increment grant	one year after the date of grant.
Total unrecognized compensation cost granted	1.9
Term of recognition of unrecognized stock option compensation cost	1 year 9 months 18 days
Restricted Stock Awards [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting Period	4 years
Total unrecognized compensation cost granted	12.2
Term of recognition of unrecognized stock option compensation cost	2 years 3 months 18 days
Restricted common shares	300,000	200,000	300,000
Weighted-average fair value of the restricted stock	$17.43
Common shares issued	100,000	100,000	100,000
Restricted Stock Awards [Member] \| Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted-average fair value of the restricted stock	$9.25
Restricted Stock Awards [Member] \| Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted-average fair value of the restricted stock	$16.92
Performance Period [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting Period	3 years
Additional Vesting [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting Period	4 years
Absolute Performance Awards [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compound annual growth rate	8.00%
Aggregate percentage of performance awards	1.41%
Absolute Performance Awards [Member] \| Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance awards	18
Relative Performance Awards [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Aggregate percentage of performance awards	1.93%
Relative Performance Awards [Member] \| Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance awards	$36

Benefit_Plans_Summary_of_Fair_

Benefit Plans - Summary of Fair Values for Stock-based Awards Granted Using Black-Scholes Option Pricing Model (Detail) (Black-Scholes Option Pricing Model [Member], USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted-average fair value of grants	$2.43	$5.31	$5.07
Risk-free interest rate (range) b Based upon the U.S. Treasury Strip with a maturity date that approximates the expected term of the award, minimum	1.20%	0.90%	0.50%
Risk-free interest rate (range) b Based upon the U.S. Treasury Strip with a maturity date that approximates the expected term of the award, maximum	1.40%	1.80%	1.10%
Expected volatility (range) b Derived by using a 50/50 blend of implied and historical changes in the Company's historical stock prices over a time frame consistent with the expected life of the award, minimum	24.70%	49.20%	50.80%
Expected volatility (range) b Derived by using a 50/50 blend of implied and historical changes in the Company's historical stock prices over a time frame consistent with the expected life of the award, maximum	28.50%	52.50%	66.80%
Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Dividend yield (range) b Forecasted dividend yield based on the expected life	4.50%	4.10%	3.60%
Expected life (range) b Derived by referring to actual exercise experience	4 years	5 years	4 years
Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Dividend yield (range) b Forecasted dividend yield based on the expected life	4.60%	4.50%	4.70%
Expected life (range) b Derived by referring to actual exercise experience	5 years	6 years	5 years

Benefit_Plans_Summary_of_Stock

Benefit Plans - Summary of Stock Option Activity (Detail) (USD $)	12 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Schedule Of Stock Option Activity [Line Items]
Weighted Average Exercise Price, Beginning balance	$24.77	$25.70	$25.35
Weighted Average Exercise Price, Granted	$16.61	$16.91	$13.87
Weighted Average Exercise Price, Exercised	$10.02	$9.25	$6.54
Weighted Average Exercise Price, Forfeited	$33.40	$28.10	$26.21
Weighted Average Exercise Price, Ending balance	$22.48	$24.77	$25.70
Weighted Average Exercise Price, Options exercisable	$25.75	$27.53	$29.12
Weighted-Average Remaining Contractual Term (Years), Ending Balance	5 years 7 months 6 days
Weighted-Average Remaining Contractual Term (Years), Options exercisable	4 years	4 years 1 month 6 days	4 years 6 months
Aggregate Intrinsic Value, Ending balance	$11,088
Aggregate Intrinsic Value, Options exercisable	$9,077	$6,491	$6,538
Employees [Member]
Schedule Of Stock Option Activity [Line Items]
Number of Options Outstanding, Beginning Balance	2,661	2,596	2,683
Number of Options, Granted	774	345	345
Number of Options, Exercised	-154	-87	-266
Number of Options, Forfeited	-320	-193	-166
Number of Options Outstanding, Ending Balance	2,961	2,661	2,596
Number of Options exercisable	1,922	2,052	2,035
Directors [Member]
Schedule Of Stock Option Activity [Line Items]
Number of Options Outstanding, Beginning Balance	0	0	10
Number of Options, Granted	0	0	0
Number of Options, Exercised	0	0	0
Number of Options, Forfeited	0	0	-10
Number of Options Outstanding, Ending Balance	0	0	0
Number of Options exercisable	0	0	0

Benefit_Plans_Summary_of_Chara

Benefit Plans - Summary of Characteristics of Options Outstanding (Detail) (USD $)	12 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Dec. 31, 2014
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Outstanding at 12/31/14	2,961
Weighted-Average Remaining Contractual Life (Years)	5 years 8 months 12 days
Weighted-Average Exercise Price	$22.48
Exercisable at 12/31/14	1,922
Weighted-Average Exercise Price	$25.75
0.00 - 6.50 [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise Price Range, Lower Limit	$0
Exercise Price Range, Upper Limit	$6.50
Outstanding at 12/31/14	471
Weighted-Average Remaining Contractual Life (Years)	4 years
Weighted-Average Exercise Price	$6.01
Exercisable at 12/31/14	471
Weighted-Average Exercise Price	$6.01
6.51 - 12.50 [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise Price Range, Lower Limit	$6.51
Exercise Price Range, Upper Limit	$12.50
Outstanding at 12/31/14	200
Weighted-Average Remaining Contractual Life (Years)	5 years 3 months 18 days
Weighted-Average Exercise Price	$10.42
Exercisable at 12/31/14	197
Weighted-Average Exercise Price	$10.39
12.51 - 21.00 [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise Price Range, Lower Limit	$12.51
Exercise Price Range, Upper Limit	$21
Outstanding at 12/31/14	1,480
Weighted-Average Remaining Contractual Life (Years)	8 years 2 months 12 days
Weighted-Average Exercise Price	$15.88
Exercisable at 12/31/14	444
Weighted-Average Exercise Price	$14.56
21.01 - 45.50 [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise Price Range, Lower Limit	$21.01
Exercise Price Range, Upper Limit	$45.50
Outstanding at 12/31/14	490
Weighted-Average Remaining Contractual Life (Years)	2 years
Weighted-Average Exercise Price	$38.74
Exercisable at 12/31/14	490
Weighted-Average Exercise Price	$38.74
45.51 - 69.50 [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise Price Range, Lower Limit	$45.51
Exercise Price Range, Upper Limit	$69.50
Outstanding at 12/31/14	320
Weighted-Average Remaining Contractual Life (Years)	1 year 9 months 18 days
Weighted-Average Exercise Price	$59.96
Exercisable at 12/31/14	320
Weighted-Average Exercise Price	$59.96

Benefit_Plans_Activities_for_U

Benefit Plans - Activities for Unvested Stock Option Awards (Detail) (USD $)	12 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted Average Exercise Price, Beginning balance		$24.77	$25.70	$25.35
Weighted Average Exercise Price, Ending balance	$22.48	$24.77	$25.70	$25.35
Unvested stock option awards [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Options Outstanding, Beginning Balance	609
Number of Options, Granted	774
Number of options, Vested	-273
Number of Options, Forfeited	-71
Number of Options Outstanding, Ending Balance	1,039
Weighted Average Exercise Price, Beginning balance	$5.26
Weighted-Average Grant-Date Fair Value, Granted	$2.43
Weighted-Average Grant-Date Fair Value, Vested	$5.28
Weighted-Average Grant-Date Fair Value, Forfeited	$3.95
Weighted Average Exercise Price, Ending balance	$3.23

Benefit_Plans_Summary_of_Emplo

Benefit Plans - Summary of Employee Stock Option Exercises (Detail) (Stock options [Member], USD $)	12 Months Ended
In Millions, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Stock options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Cash received for exercise price	$1.50	$0.80	$1.70
Intrinsic value	$1.10	$0.70	$2.20

Benefit_Plans_Summary_of_Fair_1

Benefit Plans - Summary of Fair Value of Value Sharing Equity Program Grants (Detail) (VSEP grants [Member])	12 Months Ended
	Dec. 31, 2014
Fair Value Inputs, Equity, Quantitative Information [Line Items]
Risk-free interest rate	0.36%
Weighted-average dividend yield	4.00%
Expected life	3 years
Minimum [Member]
Fair Value Inputs, Equity, Quantitative Information [Line Items]
Expected volatility	18.00%
Maximum [Member]
Fair Value Inputs, Equity, Quantitative Information [Line Items]
Expected volatility	24.00%

Benefit_Plans_Activities_for_U1

Benefit Plans - Activities for Unvested Restricted Stock Awards (Detail) (Restricted Stock Awards [Member], USD $)	12 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Dec. 31, 2014
Restricted Stock Awards [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of awards unvested, beginning balance	1,719
Number of awards, Granted	765
Number of awards, Vested	-1,261
Number of awards, Forfeited	-58
Number of awards unvested, ending balance	1,165
Weighted-Average Grant Date Fair Value unvested, beginning balance	$14.35
Weighted-Average Grant Date Fair Value, Granted	$17.43
Weighted-Average Grant Date Fair Value, Vested	$14.66
Weighted-Average Grant Date Fair Value, Forfeited	$10.59
Weighted-Average Grant Date Fair Value unvested, ending balance	$16

Earnings_Per_Share_Computation

Earnings Per Share - Computation of Company's Earnings Per Share (EPS) and Reconciliation of Net Income from Continuing Operations and Number of Common Shares Used in Computations of "Basic" EPS and "Diluted" EPS (Detail) (USD $)	3 Months Ended								12 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Continuing Operations:
Income from continuing operations									$21,107	$21,419	$28,172
Plus: Gain on disposition of real estate									3,060	467	5,863
Plus: Income (loss) attributable to non-controlling interests									2,356	-640	-348
Write-off of preferred share original issuance costs									-1,943	-5,246	-5,804
Preferred dividends									-24,054	-27,721	-28,645
Less: Earnings attributable to unvested shares and operating partnership units									-1,684	-1,367	-1,114
Loss from continuing operations									-1,158	-13,088	-1,876
Discontinued operations:
Income (loss) from discontinued operations									89,398	-31,267	-59,364
Plus: Income (loss) attributable to non-controlling interests									1,361	-154	-145
Net income (loss) attributable to common shareholders after allocation to participating securities									$89,601	($44,509)	($61,385)
Denominators b Number of Shares
Basic and Diluted b Average shares outstanding									358,122	326,426	291,726
Basic Earnings Per Share:
Loss from continuing operations attributable to common shareholders									$0	($0.04)	($0.01)
Income (loss) from discontinued operations attributable to common shareholders									$0.25	($0.10)	($0.20)
Net income (loss) attributable to common shareholders	($0.05)	$0.17	$0.19	($0.07)	$0	($0.02)	($0.11)	$0	$0.25	($0.14)	($0.21)
Diluted Earnings Per Share:
Loss from continuing operations attributable to common shareholders									$0	($0.04)	($0.01)
Income (loss) from discontinued operations attributable to common shareholders									$0.25	($0.10)	($0.20)
Net income (loss) attributable to common shareholders	($0.05)	$0.17	$0.19	($0.07)	$0	($0.02)	($0.11)	$0	$0.25	($0.14)	($0.21)

Earnings_Per_Share_Additional_

Earnings Per Share - Additional Information (Detail) (USD $)	12 Months Ended
In Millions, except Per Share data, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Senior Convertible Notes due 2040 [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Average trading price exceeds conversion price percentage	125.00%
Senior convertible notes convertible to common shares price	14.85	15.33
Restricted Stock Awards [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Securities excluded from basic average shares outstanding	1.2	1.8	2.4
Options [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Securities excluded from basic average shares outstanding	3	2.7	2.6

Earnings_Per_Share_Schedule_of

Earnings Per Share - Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share (Detail) (Forward equity [Member])	12 Months Ended
In Millions, unless otherwise specified	Dec. 31, 2014
May 2013, Contract [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Forward equity agreements contract date	May-13
Forward equity agreements settlement date	September and October 2013
Forward Equity Agreement Entered, not included in computation of diluted EPS prior to the date of settlement	39.1
January 2012, Contract [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Forward equity agreements contract date	Jan-12
Forward equity agreements settlement date	Jun-12
Forward Equity Agreement Entered, not included in computation of diluted EPS prior to the date of settlement	19

Income_Taxes_Additional_Inform

Income Taxes - Additional Information (Detail) (USD $)	12 Months Ended
Income Taxes - Additional Information (Detail) (USD $)	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Income Taxes [Line Items]
Percentage of distributed taxable income to qualify as a REIT	90.00%
Number of years the Company distributed sufficient taxable income in order to meet REIT distribution requirements	3 years
U.S. federal income taxes	$0
U.S. federal excise taxes	0
Number of subsequent taxable years	4 years
Tax cost basis of assets	10,600,000,000	10,400,000,000	8,700,000,000
Net payment	1,600,000	1,900,000	1,100,000
Net deferred tax assets	84,500,000	86,500,000
Net operating loss carryforwards	36,400,000
Expiry of net operating loss carryforwards	2022 through 2034
Puerto Rico [Member]
Income Taxes [Line Items]
Operating loss carryforwards	$48,300,000

Income_Taxes_Summary_of_Combin

Income Taxes - Summary of Combined Activity and Taxable Activity (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Puerto Rico [Member]
Income Before Income Taxes [Line Items]
Book income (loss) before income taxes	($11,040)	($9,919)	($19,738)
Current	0	673	0
Deferred	0	0	0
Total expense	0	673	0
TRS [Member]
Income Before Income Taxes [Line Items]
Book income (loss) before income taxes	12,104	6,705	-16,934
Current	0	0	0
Deferred	0	0	0
Total expense	$0	$0	$0

Income_Taxes_Summary_of_Differ

Income Taxes - Summary of Differences Between Total Income Tax Expense Statutory Federal Income Tax Rate (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Income Tax Expense Benefit [Line Items]
Other	$14,745	$9,268	$2,755
TRS [Member]
Income Tax Expense Benefit [Line Items]
Statutory rate applied to pre-tax income (loss)	4,115	2,280	-5,757
Effect of state and local income taxes, net of federal tax benefit	605	335	-847
Valuation allowance (decrease) increase	-6,144	-1,725	16,808
Other	1,424	-890	-10,204
Total expense	0	0	0
Effective tax rate	0.00%	0.00%	0.00%
Puerto Rico [Member]
Income Tax Expense Benefit [Line Items]
Statutory rate applied to pre-tax income (loss)	-4,306	-3,869	-5,921
Valuation allowance (decrease) increase	4,194	6,714	7,049
Statutory rate increase	0	-2,189	0
Other	112	17	-1,128
Total expense	$0	$673	$0
Effective tax rate	0.00%	-6.79%	0.00%

Income_Taxes_Summary_of_Differ1

Income Taxes - Summary of Differences Between Total Income Tax Expense Statutory Federal Income Tax Rate (Parenthetical) (Detail)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Income Tax Expense Benefit [Line Items]
Corporate statutory rate	34.00%	34.00%	34.00%
Puerto Rico [Member]
Income Tax Expense Benefit [Line Items]
Corporate statutory rate	39.00%	39.00%	30.00%
Puerto Rico [Member] \| Rate Prior to Retroactive Increase [Member]
Income Tax Expense Benefit [Line Items]
Corporate statutory rate		30.00%
Puerto Rico [Member] \| Increase in Statutory Rate [Member]
Income Tax Expense Benefit [Line Items]
Corporate statutory rate		39.00%

Income_Taxes_Summary_of_Deferr

Income Taxes - Summary of Deferred Tax Assets and Liabilities (Detail) (USD $)	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Income Tax Expense Benefit [Line Items]
Net deferred tax asset	$0	$0	$0
Puerto Rico [Member]
Income Tax Expense Benefit [Line Items]
Deferred tax assets	53,394	50,061	34,041
Deferred tax liabilities	-35,437	-36,298	-26,992
Valuation allowance	-17,957	-13,763	-7,049
TRS [Member]
Income Tax Expense Benefit [Line Items]
Deferred tax assets	67,085	73,182	75,450
Deferred tax liabilities	-539	-492	-1,035
Valuation allowance	($66,546)	($72,690)	($74,415)

Income_Taxes_Reconciliation_of

Income Taxes - Reconciliation of GAAP Net Loss Attributable to Taxable Income (Detail) (USD $)	3 Months Ended								12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Income Tax Disclosure [Abstract]
GAAP net income (loss) attributable to DDR	($10,700)	$68,606	$76,016	($16,640)	$7,210	($375)	($23,313)	$6,303	$117,282	($10,175)	($25,822)
Plus: Book depreciation and amortization									341,391	296,008	247,084
Less: Tax depreciation and amortization									-210,850	-194,889	-185,230
Book/tax differences on losses from capital transactions									-313,855	-148,066	-122,101
Joint venture equity in earnings (loss), net									96,860	15,156	-23,885
Dividends from subsidiary REIT investments									463	503	480
Deferred income									-12,545	4,910	8,471
Compensation expense									-6,103	-5,626	-11,325
Impairment charges									68,703	73,577	153,142
Senior convertible notes - accretion adjustment									11,377	10,789	10,884
Miscellaneous book/tax differences, net									-14,745	-9,268	-2,755
Taxable income before adjustments									77,978	32,919	48,943
Less: Capital gains									-48,015	0	-48,943
Taxable income subject to the 90% dividend requirement									$29,963	$32,919	$0

Income_Taxes_Reconciliation_of1

Income Taxes - Reconciliation of GAAP Net Loss Attributable to Taxable Income (Parenthetical) (Detail)	12 Months Ended
	Dec. 31, 2014
Income Tax Disclosure [Abstract]
Percentage of taxable income dividend rate	90.00%

Income_Taxes_Reconciliation_Be

Income Taxes - Reconciliation Between Cash Dividends Paid and Dividends Paid Deduction (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Income Tax Disclosure [Abstract]
Dividends paid	$239,294	$193,101	$153,617
Plus: Deemed dividends on convertible debt	12,026	9,987	7,875
Less: Dividends designated to prior year	-6,608	-7,030	-6,967
Plus: Dividends designated from the following year	5,594	6,608	7,030
Less: Return of capital	-172,328	-169,747	-112,612
Dividends paid deduction	$77,978	$32,919	$48,943

Income_Taxes_Summary_of_Tax_Ch

Income Taxes - Summary of Tax Characterization of Common Share Dividends Per Share as Reported to Shareholders (Detail) (USD $)	3 Months Ended													12 Months Ended
	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2011	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Income Tax Disclosure [Abstract]
Date Paid	6-Jan-15	10-Oct-14	8-Jul-14	8-Apr-14	7-Jan-14	8-Oct-13	2-Jul-13	2-Apr-13	4-Jan-13	2-Oct-12	6-Jul-12	3-Apr-12	6-Jan-12
Gross Ordinary Income	$0	$0.01	$0.01	$0.01	$0.01	$0.00	$0.00	$0.00	$0.00	$0	$0	$0	$0	$0.06	$0.02	$0
Capital Gain Distributions	$0	$0.02	$0.02	$0.02	$0.02	$0	$0	$0	$0	$0.02	$0.02	$0.02	$0.01	$0.09	$0	$0.07
Return of Capital	$0	$0.12	$0.12	$0.12	$0.10	$0.13	$0.13	$0.13	$0.12	$0.10	$0.10	$0.10	$0.07	$0.46	$0.51	$0.37
Total Dividends	$0	$0.16	$0.16	$0.16	$0.14	$0.14	$0.14	$0.14	$0.12	$0.12	$0.12	$0.12	$0.08	$0.60	$0.53	$0.44

Segment_Information_Additional

Segment Information - Additional Information (Detail)	12 Months Ended
	Dec. 31, 2014
	Segment
Segment Reporting [Abstract]
Number of reportable segments	2
Quantitative threshold of revenues, profit or loss and assets for identifying reportable segments	Each consolidated shopping center is considered a separate operating segment and follows the accounting policies described in Note 1; however, each shopping center on a stand-alone basis represents less than 10% of the revenues, profit or loss, and assets of the combined reported operating segment and meets the majority of the aggregation criteria under the applicable standard.

Segment_Information_Summary_of

Segment Information - Summary of Company's Shopping Centers (Detail) (Shopping Center [Member])	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
	ShoppingCenter	ShoppingCenter	ShoppingCenter
Segment Reporting Asset Reconciling Item [Line Items]
Shopping centers owned	415	416	452
Joint ventures [Member]
Segment Reporting Asset Reconciling Item [Line Items]
Shopping centers owned	189	173	209

Segment_Information_Companys_R

Segment Information - Company's Reportable Segments (Detail) (USD $)	3 Months Ended								12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Segment Reporting Information [Line Items]
Total revenues	$256,768	$245,355	$242,040	$241,512	$241,665	$201,682	$197,664	$188,924	$985,675	$829,935	$707,087
Operating expenses									-310,282	-258,223	-255,002
Net operating income (loss)									675,393	571,712	452,085
Depreciation and amortization									-402,825	-296,560	-219,902
Interest income									15,927	23,541	15,800
Other income (expense), net									-12,262	-6,408	-17,806
Unallocated expenses									-323,459	-296,611	-288,711
Equity in net (loss) income of joint ventures									10,989	6,819	35,250
Impairment of joint venture investments									-30,652	-980	-26,671
Gain on sale and change in control of interests, net					18,800				87,996	19,906	78,127
Income from continuing operations									21,107	21,419	28,172
Total gross real estate assets	10,335,785				10,228,061				10,335,785	10,228,061	8,639,111
Notes receivable, net	56,245				78,338				56,245	78,338	68,718
Operating Segments [Member] \| Shopping Center [Member]
Segment Reporting Information [Line Items]
Total revenues									985,479	829,890	707,070
Operating expenses									-310,180	-257,771	-254,405
Net operating income (loss)									675,299	572,119	452,665
Depreciation and amortization									-402,825	-296,560	-219,902
Equity in net (loss) income of joint ventures									10,989	-10,020	-2,570
Impairment of joint venture investments									-30,652	-980	-26,671
Gain on sale and change in control of interests, net									87,996	19,906	78,127
Total gross real estate assets	10,335,785				10,228,061				10,335,785	10,228,061	8,639,111
Operating Segments [Member] \| Loan Investments [Member]
Segment Reporting Information [Line Items]
Total revenues									196	45	17
Operating expenses									-102	-452	-597
Net operating income (loss)									94	-407	-580
Interest income									15,927	23,541	15,800
Other income (expense), net									-500		-4,300
Notes receivable, net	357,754				143,989				357,754	143,989	246,907
Corporate, Non-Segment [Member]
Segment Reporting Information [Line Items]
Other income (expense), net									-11,762	-6,408	-13,506
Unallocated expenses									-323,459	-296,611	-288,711
Equity in net (loss) income of joint ventures										16,839	37,820
Notes receivable, net	($301,509)				($65,651)				($301,509)	($65,651)	($178,189)

Segment_Information_Companys_R1

Segment Information - Company's Reportable Segments (Parenthetical) (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Segment Reporting [Abstract]
Impairment charges	$29,175	$19,044	$46,741

Subsequent_Events_Additional_I

Subsequent Events - Additional Information (Detail) (Subsequent Events [Member], USD $)	1 Months Ended
In Millions, unless otherwise specified	Jan. 31, 2015
3.625% Senior Unsecured Notes Due February 2025 [Member]
Subsequent Event [Line Items]
Proceeds from unsecured notes payable	$500
Debt Instrument, Stated Percentage	3.63%
Debt Instrument Maturity Date	2025-02
Unsecured Term Loan [Member]
Subsequent Event [Line Items]
Repayments of term loan	350
Secured Term Loan [Member]
Subsequent Event [Line Items]
Repayments of term loan	$100

Quarterly_Results_of_Operation2

Quarterly Results of Operations - Summary of Quarterly Results of Operations (Detail) (USD $)	3 Months Ended								12 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Quarterly Financial Information Disclosure [Abstract]
Revenues	$256,768	$245,355	$242,040	$241,512	$241,665	$201,682	$197,664	$188,924	$985,675	$829,935	$707,087
Net (loss) income attributable to DDR	-10,700	68,606	76,016	-16,640	7,210	-375	-23,313	6,303	117,282	-10,175	-25,822
Net (loss) income attributable to common shareholders	($16,294)	$63,012	$67,815	($23,248)	$602	($6,983)	($36,034)	($727)	$91,285	($43,142)	($60,271)
Basic:
Net (loss) income per common share attributable to common shareholders	($0.05)	$0.17	$0.19	($0.07)	$0	($0.02)	($0.11)	$0	$0.25	($0.14)	($0.21)
Weighted-average number of shares	359,007	358,025	357,812	357,634	356,935	318,184	316,967	313,231
Diluted:
Net (loss) income per common share attributable to common shareholders	($0.05)	$0.17	$0.19	($0.07)	$0	($0.02)	($0.11)	$0	$0.25	($0.14)	($0.21)
Weighted-average number of shares	359,007	358,512	358,295	357,634	356,935	318,184	316,967	313,899

Quarterly_Results_of_Operation3

Quarterly Results of Operations - Summary of Quarterly Results of Operations (Parenthetical) (Detail) (USD $)	3 Months Ended		12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Quarterly Financial Information Disclosure [Abstract]
Impairment charges	$32,600	$6,800	$68,703	$73,577	$153,142
Gain on change in control and sale of interests, net		$18,800	$87,996	$19,906	$78,127

Recovered_Sheet3

Valuation and Qualifying Accounts and Reserves (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Allowance for uncollectible accounts [Member]
Valuation and Qualifying Accounts Disclosure [Line Items]
Balance at Beginning of Year	$29,032	$29,458	$33,291
Charged to Expense	4,342	8,315	12,290
Deductions	6,985	8,741	16,123
Balance at End of Year	26,389	29,032	29,458
Valuation allowance for deferred tax assets [Member]
Valuation and Qualifying Accounts Disclosure [Line Items]
Balance at Beginning of Year	86,453	81,464	57,607
Charged to Expense	0	4,989	23,857
Deductions	1,950	0	0
Balance at End of Year	$84,503	$86,453	$81,464

Valuation_and_Qualifying_Accou1

Valuation and Qualifying Accounts and Reserves (Parenthetical) (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Valuation And Qualifying Accounts [Abstract]
Loan loss reserve	$500	$0	$4,300

Real_Estate_and_Accumulated_De1

Real Estate and Accumulated Depreciation (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	$2,332,290
Buildings & Improvements, Initial Cost	6,632,972
Improvements, Initial Cost	5,796
Land, Total Cost	2,392,501
Buildings & Improvements, Total Cost	7,943,284
Total Cost	10,335,785
Accumulated Depreciation	1,909,585
Total Cost, Net of Accumulated Depreciation	8,426,200
Encumbrances	1,645,146
The changes in Total Real Estate Assets, excluding real estate held for sale, for the three years ended December 31, 2014 are as follows:
Balance at beginning of year	10,211,611	8,639,111	8,266,839
Acquisitions and transfers from joint ventures	632,672	1,776,474	594,633
Developments, improvements and expansions	249,891	194,243	108,320
Real estate held for sale	0	-16,450	0
Adjustments of property carrying values	-38,052	-72,597	-135,813
Sales, transfers to joint ventures and retirements	-720,337	-309,170	-194,868
Balance at end of year	10,335,785	10,211,611	8,639,111
The changes in Accumulated Depreciation and Amortization, excluding real estate held for sale, for the three years ended December 31, 2014 are as follows:
Balance at beginning of year	1,823,199	1,670,717	1,550,066
Depreciation for year	309,595	267,096	233,619
Real estate held for sale	0	-3,780	0
Sales and retirements	-223,209	-110,834	-112,968
Balance at end of year	1,909,585	1,823,199	1,670,717
Bayamon, PR [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	132,074
Buildings & Improvements, Initial Cost	152,441
Improvements, Initial Cost	0
Land, Total Cost	132,759
Buildings & Improvements, Total Cost	185,565
Total Cost	318,324
Accumulated Depreciation	52,692
Total Cost, Net of Accumulated Depreciation	265,632
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2005 (A)
Carolina, PR [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	28,522
Buildings & Improvements, Initial Cost	76,947
Improvements, Initial Cost	0
Land, Total Cost	28,601
Buildings & Improvements, Total Cost	82,634
Total Cost	111,235
Accumulated Depreciation	26,038
Total Cost, Net of Accumulated Depreciation	85,197
Encumbrances	74,222
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2005 (A)
Humacao, PR [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	16,386
Buildings & Improvements, Initial Cost	74,059
Improvements, Initial Cost	0
Land, Total Cost	16,386
Buildings & Improvements, Total Cost	83,385
Total Cost	99,771
Accumulated Depreciation	28,148
Total Cost, Net of Accumulated Depreciation	71,623
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2005 (A)
Isabela, PR [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	8,175
Buildings & Improvements, Initial Cost	41,094
Improvements, Initial Cost	0
Land, Total Cost	8,236
Buildings & Improvements, Total Cost	43,001
Total Cost	51,237
Accumulated Depreciation	13,742
Total Cost, Net of Accumulated Depreciation	37,495
Encumbrances	22,101
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2005 (A)
San German, PR [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	3,215
Buildings & Improvements, Initial Cost	24
Improvements, Initial Cost	0
Land, Total Cost	3,215
Buildings & Improvements, Total Cost	41
Total Cost	3,256
Accumulated Depreciation	33
Total Cost, Net of Accumulated Depreciation	3,223
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2005 (A)
Cayey, PR [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	18,226
Buildings & Improvements, Initial Cost	25,101
Improvements, Initial Cost	0
Land, Total Cost	18,538
Buildings & Improvements, Total Cost	27,104
Total Cost	45,642
Accumulated Depreciation	8,570
Total Cost, Net of Accumulated Depreciation	37,072
Encumbrances	20,925
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2005 (A)
Bayamon, PR [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	91,645
Buildings & Improvements, Initial Cost	98,007
Improvements, Initial Cost	0
Land, Total Cost	92,027
Buildings & Improvements, Total Cost	117,667
Total Cost	209,694
Accumulated Depreciation	34,277
Total Cost, Net of Accumulated Depreciation	175,417
Encumbrances	125,700
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2005 (A)
Rio Piedras, PR [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	10,338
Buildings & Improvements, Initial Cost	23,285
Improvements, Initial Cost	0
Land, Total Cost	10,338
Buildings & Improvements, Total Cost	29,787
Total Cost	40,125
Accumulated Depreciation	9,362
Total Cost, Net of Accumulated Depreciation	30,763
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2005 (A)
Bayamon, PR [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	4,294
Buildings & Improvements, Initial Cost	11,987
Improvements, Initial Cost	0
Land, Total Cost	4,584
Buildings & Improvements, Total Cost	24,579
Total Cost	29,163
Accumulated Depreciation	6,160
Total Cost, Net of Accumulated Depreciation	23,003
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2005 (A)
Arecibo, PR [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	7,965
Buildings & Improvements, Initial Cost	29,898
Improvements, Initial Cost	0
Land, Total Cost	8,094
Buildings & Improvements, Total Cost	32,679
Total Cost	40,773
Accumulated Depreciation	10,437
Total Cost, Net of Accumulated Depreciation	30,336
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2005 (A)
Hatillo, PR [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	101,219
Buildings & Improvements, Initial Cost	105,465
Improvements, Initial Cost	0
Land, Total Cost	101,219
Buildings & Improvements, Total Cost	131,530
Total Cost	232,749
Accumulated Depreciation	41,290
Total Cost, Net of Accumulated Depreciation	191,459
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2005 (A)
Vega Baja, PR [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	7,076
Buildings & Improvements, Initial Cost	18,684
Improvements, Initial Cost	0
Land, Total Cost	7,076
Buildings & Improvements, Total Cost	18,950
Total Cost	26,026
Accumulated Depreciation	6,105
Total Cost, Net of Accumulated Depreciation	19,921
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2005 (A)
Guayama, PR [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	1,960
Buildings & Improvements, Initial Cost	18,721
Improvements, Initial Cost	0
Land, Total Cost	1,960
Buildings & Improvements, Total Cost	19,642
Total Cost	21,602
Accumulated Depreciation	6,191
Total Cost, Net of Accumulated Depreciation	15,411
Encumbrances	11,759
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2005 (A)
Fajardo, PR [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	4,376
Buildings & Improvements, Initial Cost	41,199
Improvements, Initial Cost	0
Land, Total Cost	4,376
Buildings & Improvements, Total Cost	49,971
Total Cost	54,347
Accumulated Depreciation	13,644
Total Cost, Net of Accumulated Depreciation	40,703
Encumbrances	25,159
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2005 (A)
San German, PR [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	6,470
Buildings & Improvements, Initial Cost	20,751
Improvements, Initial Cost	0
Land, Total Cost	6,470
Buildings & Improvements, Total Cost	21,469
Total Cost	27,939
Accumulated Depreciation	6,940
Total Cost, Net of Accumulated Depreciation	20,999
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2005 (A)
Brandon, FL [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	0
Buildings & Improvements, Initial Cost	4,111
Improvements, Initial Cost	0
Land, Total Cost	0
Buildings & Improvements, Total Cost	6,366
Total Cost	6,366
Accumulated Depreciation	5,339
Total Cost, Net of Accumulated Depreciation	1,027
Encumbrances	0
Depreciable Lives (Years)	30 years
Date of Construction (C) Acquisition (A)	1972 (C)
Stow, OH [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	993
Buildings & Improvements, Initial Cost	9,028
Improvements, Initial Cost	0
Land, Total Cost	993
Buildings & Improvements, Total Cost	37,400
Total Cost	38,393
Accumulated Depreciation	17,108
Total Cost, Net of Accumulated Depreciation	21,285
Encumbrances	0
Depreciable Lives (Years)	30 years
Date of Construction (C) Acquisition (A)	1969 (C)
Westlake, OH [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	424
Buildings & Improvements, Initial Cost	3,803
Improvements, Initial Cost	201
Land, Total Cost	424
Buildings & Improvements, Total Cost	10,501
Total Cost	10,925
Accumulated Depreciation	7,184
Total Cost, Net of Accumulated Depreciation	3,741
Encumbrances	0
Depreciable Lives (Years)	30 years
Date of Construction (C) Acquisition (A)	1974 (C)
Palm Harbor, FL [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	1,137
Buildings & Improvements, Initial Cost	4,089
Improvements, Initial Cost	0
Land, Total Cost	1,137
Buildings & Improvements, Total Cost	4,967
Total Cost	6,104
Accumulated Depreciation	2,885
Total Cost, Net of Accumulated Depreciation	3,219
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	1995 (A)
Homestead, FL [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	23,390
Buildings & Improvements, Initial Cost	59,639
Improvements, Initial Cost	0
Land, Total Cost	24,103
Buildings & Improvements, Total Cost	62,294
Total Cost	86,397
Accumulated Depreciation	9,719
Total Cost, Net of Accumulated Depreciation	76,678
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2008 (C)
Tarpon Springs, FL [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	146
Buildings & Improvements, Initial Cost	7,382
Improvements, Initial Cost	81
Land, Total Cost	146
Buildings & Improvements, Total Cost	9,804
Total Cost	9,950
Accumulated Depreciation	7,264
Total Cost, Net of Accumulated Depreciation	2,686
Encumbrances	0
Depreciable Lives (Years)	30 years
Date of Construction (C) Acquisition (A)	1974 (C)
McHenry, IL [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	1,294
Buildings & Improvements, Initial Cost	5,251
Improvements, Initial Cost	0
Land, Total Cost	14,255
Buildings & Improvements, Total Cost	61,701
Total Cost	75,956
Accumulated Depreciation	13,201
Total Cost, Net of Accumulated Depreciation	62,755
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2006 (C)
Miami, FL [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	11,626
Buildings & Improvements, Initial Cost	30,457
Improvements, Initial Cost	0
Land, Total Cost	26,743
Buildings & Improvements, Total Cost	115,864
Total Cost	142,607
Accumulated Depreciation	25,502
Total Cost, Net of Accumulated Depreciation	117,105
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2006 (C)
San Antonio, TX [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	3,990
Buildings & Improvements, Initial Cost	28,404
Improvements, Initial Cost	0
Land, Total Cost	3,990
Buildings & Improvements, Total Cost	38,506
Total Cost	42,496
Accumulated Depreciation	8,096
Total Cost, Net of Accumulated Depreciation	34,400
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2007 (C)
Gulfport, MS [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	0
Buildings & Improvements, Initial Cost	36,370
Improvements, Initial Cost	0
Land, Total Cost	0
Buildings & Improvements, Total Cost	53,595
Total Cost	53,595
Accumulated Depreciation	20,174
Total Cost, Net of Accumulated Depreciation	33,421
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2003 (A)
Tupelo, MS [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	2,213
Buildings & Improvements, Initial Cost	14,979
Improvements, Initial Cost	0
Land, Total Cost	2,213
Buildings & Improvements, Total Cost	19,034
Total Cost	21,247
Accumulated Depreciation	11,270
Total Cost, Net of Accumulated Depreciation	9,977
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	1994 (A)
Long Beach, CA [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	0
Buildings & Improvements, Initial Cost	111,512
Improvements, Initial Cost	0
Land, Total Cost	0
Buildings & Improvements, Total Cost	146,056
Total Cost	146,056
Accumulated Depreciation	49,562
Total Cost, Net of Accumulated Depreciation	96,494
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2005 (C)
Brunswick, ME [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	3,796
Buildings & Improvements, Initial Cost	15,459
Improvements, Initial Cost	0
Land, Total Cost	3,796
Buildings & Improvements, Total Cost	20,879
Total Cost	24,675
Accumulated Depreciation	11,393
Total Cost, Net of Accumulated Depreciation	13,282
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	1997 (A)
Oceanside, CA [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	0
Buildings & Improvements, Initial Cost	10,643
Improvements, Initial Cost	0
Land, Total Cost	0
Buildings & Improvements, Total Cost	14,406
Total Cost	14,406
Accumulated Depreciation	6,416
Total Cost, Net of Accumulated Depreciation	7,990
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2000 (C)
Reno, NV [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	1,132
Buildings & Improvements, Initial Cost	4,696
Improvements, Initial Cost	0
Land, Total Cost	1,132
Buildings & Improvements, Total Cost	4,723
Total Cost	5,855
Accumulated Depreciation	1,510
Total Cost, Net of Accumulated Depreciation	4,345
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2000 (C)
Everett, MA [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	9,311
Buildings & Improvements, Initial Cost	44,647
Improvements, Initial Cost	0
Land, Total Cost	9,462
Buildings & Improvements, Total Cost	51,858
Total Cost	61,320
Accumulated Depreciation	21,936
Total Cost, Net of Accumulated Depreciation	39,384
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2001 (C)
Pasadena, CA [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	46,957
Buildings & Improvements, Initial Cost	101,475
Improvements, Initial Cost	2,053
Land, Total Cost	46,957
Buildings & Improvements, Total Cost	106,143
Total Cost	153,100
Accumulated Depreciation	46,597
Total Cost, Net of Accumulated Depreciation	106,503
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2003 (A)
Salisbury, MD [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	2,070
Buildings & Improvements, Initial Cost	12,495
Improvements, Initial Cost	277
Land, Total Cost	2,071
Buildings & Improvements, Total Cost	15,584
Total Cost	17,655
Accumulated Depreciation	6,155
Total Cost, Net of Accumulated Depreciation	11,500
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	1999 (C)
Apex, NC [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	9,576
Buildings & Improvements, Initial Cost	43,619
Improvements, Initial Cost	0
Land, Total Cost	10,521
Buildings & Improvements, Total Cost	56,124
Total Cost	66,645
Accumulated Depreciation	14,245
Total Cost, Net of Accumulated Depreciation	52,400
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2006 (C)
Erie, PA [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	6,373
Buildings & Improvements, Initial Cost	19,201
Improvements, Initial Cost	0
Land, Total Cost	6,373
Buildings & Improvements, Total Cost	53,281
Total Cost	59,654
Accumulated Depreciation	27,823
Total Cost, Net of Accumulated Depreciation	31,831
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	1995 (C)
San Francisco, CA [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	10,464
Buildings & Improvements, Initial Cost	25,730
Improvements, Initial Cost	0
Land, Total Cost	10,464
Buildings & Improvements, Total Cost	26,394
Total Cost	36,858
Accumulated Depreciation	8,669
Total Cost, Net of Accumulated Depreciation	28,189
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2002 (A)
Chillicothe, OH [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	43
Buildings & Improvements, Initial Cost	2,549
Improvements, Initial Cost	2
Land, Total Cost	1,170
Buildings & Improvements, Total Cost	4,405
Total Cost	5,575
Accumulated Depreciation	2,685
Total Cost, Net of Accumulated Depreciation	2,890
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	1974 (C)
Phoenix, AZ [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	18,701
Buildings & Improvements, Initial Cost	18,811
Improvements, Initial Cost	118
Land, Total Cost	18,701
Buildings & Improvements, Total Cost	20,125
Total Cost	38,826
Accumulated Depreciation	5,624
Total Cost, Net of Accumulated Depreciation	33,202
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	1999 (A)
Macedonia, OH [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	11,582
Buildings & Improvements, Initial Cost	34,323
Improvements, Initial Cost	0
Land, Total Cost	11,582
Buildings & Improvements, Total Cost	36,844
Total Cost	48,426
Accumulated Depreciation	7,559
Total Cost, Net of Accumulated Depreciation	40,867
Encumbrances	19,375
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2011 (A)
Huber Hts, OH [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	757
Buildings & Improvements, Initial Cost	14,469
Improvements, Initial Cost	0
Land, Total Cost	757
Buildings & Improvements, Total Cost	27,112
Total Cost	27,869
Accumulated Depreciation	15,191
Total Cost, Net of Accumulated Depreciation	12,678
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	1993 (A)
Boardman, OH [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	8,152
Buildings & Improvements, Initial Cost	27,983
Improvements, Initial Cost	0
Land, Total Cost	8,152
Buildings & Improvements, Total Cost	30,770
Total Cost	38,922
Accumulated Depreciation	15,871
Total Cost, Net of Accumulated Depreciation	23,051
Encumbrances	24,470
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	1997 (C)
Solon, OH [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	6,220
Buildings & Improvements, Initial Cost	7,454
Improvements, Initial Cost	0
Land, Total Cost	6,220
Buildings & Improvements, Total Cost	25,445
Total Cost	31,665
Accumulated Depreciation	11,565
Total Cost, Net of Accumulated Depreciation	20,100
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	1998 (C)
Bedford, IN [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	706
Buildings & Improvements, Initial Cost	8,425
Improvements, Initial Cost	6
Land, Total Cost	1,067
Buildings & Improvements, Total Cost	12,210
Total Cost	13,277
Accumulated Depreciation	7,127
Total Cost, Net of Accumulated Depreciation	6,150
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	1993 (A)
Sunset Hills, MO [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	12,791
Buildings & Improvements, Initial Cost	38,404
Improvements, Initial Cost	0
Land, Total Cost	13,403
Buildings & Improvements, Total Cost	52,241
Total Cost	65,644
Accumulated Depreciation	26,156
Total Cost, Net of Accumulated Depreciation	39,488
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	1998 (A)
Brentwood, MO [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	10,018
Buildings & Improvements, Initial Cost	32,053
Improvements, Initial Cost	0
Land, Total Cost	10,018
Buildings & Improvements, Total Cost	35,424
Total Cost	45,442
Accumulated Depreciation	16,628
Total Cost, Net of Accumulated Depreciation	28,814
Encumbrances	31,058
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	1998 (A)
Cedar Rapids, IA [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	4,219
Buildings & Improvements, Initial Cost	12,697
Improvements, Initial Cost	0
Land, Total Cost	4,219
Buildings & Improvements, Total Cost	14,069
Total Cost	18,288
Accumulated Depreciation	7,522
Total Cost, Net of Accumulated Depreciation	10,766
Encumbrances	5,094
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	1998 (A)
Des Peres, MO [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	2,775
Buildings & Improvements, Initial Cost	8,370
Improvements, Initial Cost	0
Land, Total Cost	4,275
Buildings & Improvements, Total Cost	12,982
Total Cost	17,257
Accumulated Depreciation	5,012
Total Cost, Net of Accumulated Depreciation	12,245
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	1998 (A)
Springfield, MO [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	0
Buildings & Improvements, Initial Cost	2,048
Improvements, Initial Cost	0
Land, Total Cost	0
Buildings & Improvements, Total Cost	2,655
Total Cost	2,655
Accumulated Depreciation	1,316
Total Cost, Net of Accumulated Depreciation	1,339
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	1998 (A)
St. Louis, MO [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	4,159
Buildings & Improvements, Initial Cost	3,818
Improvements, Initial Cost	0
Land, Total Cost	6,051
Buildings & Improvements, Total Cost	7,801
Total Cost	13,852
Accumulated Depreciation	2,448
Total Cost, Net of Accumulated Depreciation	11,404
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	1998 (A)
Aurora, OH [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	832
Buildings & Improvements, Initial Cost	7,560
Improvements, Initial Cost	0
Land, Total Cost	1,592
Buildings & Improvements, Total Cost	14,162
Total Cost	15,754
Accumulated Depreciation	7,267
Total Cost, Net of Accumulated Depreciation	8,487
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	1995 (C)
Nampa, ID [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	1,395
Buildings & Improvements, Initial Cost	8,563
Improvements, Initial Cost	0
Land, Total Cost	9,609
Buildings & Improvements, Total Cost	92,401
Total Cost	102,010
Accumulated Depreciation	15,420
Total Cost, Net of Accumulated Depreciation	86,590
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2007 (A)
Simpsonville, SC [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	417
Buildings & Improvements, Initial Cost	6,563
Improvements, Initial Cost	0
Land, Total Cost	417
Buildings & Improvements, Total Cost	7,096
Total Cost	7,513
Accumulated Depreciation	4,751
Total Cost, Net of Accumulated Depreciation	2,762
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	1994 (A)
Camden, SC [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	627
Buildings & Improvements, Initial Cost	7,519
Improvements, Initial Cost	7
Land, Total Cost	1,021
Buildings & Improvements, Total Cost	11,818
Total Cost	12,839
Accumulated Depreciation	7,830
Total Cost, Net of Accumulated Depreciation	5,009
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	1993 (A)
N. Charleston, SC [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	911
Buildings & Improvements, Initial Cost	11,346
Improvements, Initial Cost	1
Land, Total Cost	1,081
Buildings & Improvements, Total Cost	16,996
Total Cost	18,077
Accumulated Depreciation	11,302
Total Cost, Net of Accumulated Depreciation	6,775
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	1993 (A)
Mt. Pleasant, SC [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	2,430
Buildings & Improvements, Initial Cost	10,470
Improvements, Initial Cost	0
Land, Total Cost	2,364
Buildings & Improvements, Total Cost	21,519
Total Cost	23,883
Accumulated Depreciation	11,531
Total Cost, Net of Accumulated Depreciation	12,352
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	1995 (A)
Sault St. Marie, MI [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	1,826
Buildings & Improvements, Initial Cost	13,710
Improvements, Initial Cost	0
Land, Total Cost	1,826
Buildings & Improvements, Total Cost	20,646
Total Cost	22,472
Accumulated Depreciation	10,810
Total Cost, Net of Accumulated Depreciation	11,662
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	1994 (A)
Grand Rapids, MI [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	3,380
Buildings & Improvements, Initial Cost	17,323
Improvements, Initial Cost	0
Land, Total Cost	3,380
Buildings & Improvements, Total Cost	25,656
Total Cost	29,036
Accumulated Depreciation	12,579
Total Cost, Net of Accumulated Depreciation	16,457
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	1995 (A)
Meridian, ID [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	24,591
Buildings & Improvements, Initial Cost	31,779
Improvements, Initial Cost	0
Land, Total Cost	24,841
Buildings & Improvements, Total Cost	63,276
Total Cost	88,117
Accumulated Depreciation	23,340
Total Cost, Net of Accumulated Depreciation	64,777
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2001 (C)
Birmingham, AL [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	10,573
Buildings & Improvements, Initial Cost	26,002
Improvements, Initial Cost	0
Land, Total Cost	11,434
Buildings & Improvements, Total Cost	56,051
Total Cost	67,485
Accumulated Depreciation	26,626
Total Cost, Net of Accumulated Depreciation	40,859
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	1994 (A)
Valencia, CA [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	0
Buildings & Improvements, Initial Cost	15,784
Improvements, Initial Cost	0
Land, Total Cost	0
Buildings & Improvements, Total Cost	18,015
Total Cost	18,015
Accumulated Depreciation	5,245
Total Cost, Net of Accumulated Depreciation	12,770
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2006 (A)
Mooresville, NC [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	14,369
Buildings & Improvements, Initial Cost	43,688
Improvements, Initial Cost	0
Land, Total Cost	14,369
Buildings & Improvements, Total Cost	46,845
Total Cost	61,214
Accumulated Depreciation	15,642
Total Cost, Net of Accumulated Depreciation	45,572
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2004 (A)
Wilmington, NC [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	4,287
Buildings & Improvements, Initial Cost	16,852
Improvements, Initial Cost	1,183
Land, Total Cost	4,287
Buildings & Improvements, Total Cost	35,326
Total Cost	39,613
Accumulated Depreciation	22,778
Total Cost, Net of Accumulated Depreciation	16,835
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	1989 (C)
Spring Hill, FL [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	1,084
Buildings & Improvements, Initial Cost	4,816
Improvements, Initial Cost	266
Land, Total Cost	2,096
Buildings & Improvements, Total Cost	11,959
Total Cost	14,055
Accumulated Depreciation	7,626
Total Cost, Net of Accumulated Depreciation	6,429
Encumbrances	2,578
Depreciable Lives (Years)	30 years
Date of Construction (C) Acquisition (A)	1988 (C)
Centennial, CO [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	7,833
Buildings & Improvements, Initial Cost	35,550
Improvements, Initial Cost	0
Land, Total Cost	8,082
Buildings & Improvements, Total Cost	64,158
Total Cost	72,240
Accumulated Depreciation	30,301
Total Cost, Net of Accumulated Depreciation	41,939
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	1997 (C)
New Bern, NC [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	441
Buildings & Improvements, Initial Cost	6,575
Improvements, Initial Cost	0
Land, Total Cost	441
Buildings & Improvements, Total Cost	7,166
Total Cost	7,607
Accumulated Depreciation	4,331
Total Cost, Net of Accumulated Depreciation	3,276
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	1989 (C)
Princeton, NJ [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	13,448
Buildings & Improvements, Initial Cost	74,249
Improvements, Initial Cost	0
Land, Total Cost	14,464
Buildings & Improvements, Total Cost	98,418
Total Cost	112,882
Accumulated Depreciation	44,054
Total Cost, Net of Accumulated Depreciation	68,828
Encumbrances	57,000
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	1997 (A)
Phoenix, AZ [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	15,352
Buildings & Improvements, Initial Cost	22,813
Improvements, Initial Cost	1,601
Land, Total Cost	15,352
Buildings & Improvements, Total Cost	27,054
Total Cost	42,406
Accumulated Depreciation	13,733
Total Cost, Net of Accumulated Depreciation	28,673
Encumbrances	30,000
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2003 (A)
Russellville, AR [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	606
Buildings & Improvements, Initial Cost	13,391
Improvements, Initial Cost	0
Land, Total Cost	606
Buildings & Improvements, Total Cost	21,104
Total Cost	21,710
Accumulated Depreciation	10,272
Total Cost, Net of Accumulated Depreciation	11,438
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	1994 (A)
N. Little Rock, AR [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	907
Buildings & Improvements, Initial Cost	17,160
Improvements, Initial Cost	0
Land, Total Cost	907
Buildings & Improvements, Total Cost	21,545
Total Cost	22,452
Accumulated Depreciation	11,014
Total Cost, Net of Accumulated Depreciation	11,438
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	1994 (A)
Littleton, CO [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	12,249
Buildings & Improvements, Initial Cost	50,709
Improvements, Initial Cost	0
Land, Total Cost	12,621
Buildings & Improvements, Total Cost	70,677
Total Cost	83,298
Accumulated Depreciation	23,803
Total Cost, Net of Accumulated Depreciation	59,495
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2002 (C)
San Antonio, TX [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	3,475
Buildings & Improvements, Initial Cost	37,327
Improvements, Initial Cost	0
Land, Total Cost	4,873
Buildings & Improvements, Total Cost	49,959
Total Cost	54,832
Accumulated Depreciation	16,962
Total Cost, Net of Accumulated Depreciation	37,870
Encumbrances	24,800
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2002 (C)
Denver, CO [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	1,141
Buildings & Improvements, Initial Cost	3,593
Improvements, Initial Cost	0
Land, Total Cost	1,141
Buildings & Improvements, Total Cost	6,540
Total Cost	7,681
Accumulated Depreciation	1,523
Total Cost, Net of Accumulated Depreciation	6,158
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2001 (A)
Dublin, OH [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	3,609
Buildings & Improvements, Initial Cost	11,546
Improvements, Initial Cost	0
Land, Total Cost	3,609
Buildings & Improvements, Total Cost	15,065
Total Cost	18,674
Accumulated Depreciation	7,180
Total Cost, Net of Accumulated Depreciation	11,494
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	1998 (A)
Columbus, OH [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	11,087
Buildings & Improvements, Initial Cost	44,494
Improvements, Initial Cost	0
Land, Total Cost	12,243
Buildings & Improvements, Total Cost	59,787
Total Cost	72,030
Accumulated Depreciation	28,305
Total Cost, Net of Accumulated Depreciation	43,725
Encumbrances	50,200
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	1998 (A)
Freehold, NJ [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	2,460
Buildings & Improvements, Initial Cost	2,475
Improvements, Initial Cost	0
Land, Total Cost	3,166
Buildings & Improvements, Total Cost	3,322
Total Cost	6,488
Accumulated Depreciation	646
Total Cost, Net of Accumulated Depreciation	5,842
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2005 (C)
Jackson, MS [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	4,190
Buildings & Improvements, Initial Cost	6,783
Improvements, Initial Cost	0
Land, Total Cost	4,190
Buildings & Improvements, Total Cost	7,613
Total Cost	11,803
Accumulated Depreciation	2,856
Total Cost, Net of Accumulated Depreciation	8,947
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2003 (A)
Tallahassee, FL [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	1,881
Buildings & Improvements, Initial Cost	2,956
Improvements, Initial Cost	0
Land, Total Cost	1,881
Buildings & Improvements, Total Cost	7,461
Total Cost	9,342
Accumulated Depreciation	2,684
Total Cost, Net of Accumulated Depreciation	6,658
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2003 (A)
Cumming, GA [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	14,249
Buildings & Improvements, Initial Cost	23,653
Improvements, Initial Cost	0
Land, Total Cost	14,249
Buildings & Improvements, Total Cost	25,584
Total Cost	39,833
Accumulated Depreciation	9,842
Total Cost, Net of Accumulated Depreciation	29,991
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2003 (A)
Douglasville, GA [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	3,540
Buildings & Improvements, Initial Cost	9,625
Improvements, Initial Cost	0
Land, Total Cost	3,540
Buildings & Improvements, Total Cost	9,930
Total Cost	13,470
Accumulated Depreciation	3,951
Total Cost, Net of Accumulated Depreciation	9,519
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2003 (A)
Columbus, GA [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	4,220
Buildings & Improvements, Initial Cost	8,159
Improvements, Initial Cost	0
Land, Total Cost	4,220
Buildings & Improvements, Total Cost	10,474
Total Cost	14,694
Accumulated Depreciation	4,207
Total Cost, Net of Accumulated Depreciation	10,487
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2003 (A)
Newnan, GA [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	2,858
Buildings & Improvements, Initial Cost	15,248
Improvements, Initial Cost	0
Land, Total Cost	2,651
Buildings & Improvements, Total Cost	15,776
Total Cost	18,427
Accumulated Depreciation	4,743
Total Cost, Net of Accumulated Depreciation	13,684
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2003 (A)
Warner Robins, GA [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	5,729
Buildings & Improvements, Initial Cost	7,459
Improvements, Initial Cost	0
Land, Total Cost	5,729
Buildings & Improvements, Total Cost	8,005
Total Cost	13,734
Accumulated Depreciation	3,221
Total Cost, Net of Accumulated Depreciation	10,513
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2003 (A)
Fayetteville, NC [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	8,524
Buildings & Improvements, Initial Cost	10,627
Improvements, Initial Cost	0
Land, Total Cost	8,524
Buildings & Improvements, Total Cost	14,781
Total Cost	23,305
Accumulated Depreciation	5,398
Total Cost, Net of Accumulated Depreciation	17,907
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2003 (A)
Charleston, SC [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	3,479
Buildings & Improvements, Initial Cost	9,850
Improvements, Initial Cost	0
Land, Total Cost	3,479
Buildings & Improvements, Total Cost	19,159
Total Cost	22,638
Accumulated Depreciation	9,306
Total Cost, Net of Accumulated Depreciation	13,332
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2003 (A)
Denver, CO [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	20,733
Buildings & Improvements, Initial Cost	22,818
Improvements, Initial Cost	0
Land, Total Cost	20,804
Buildings & Improvements, Total Cost	26,071
Total Cost	46,875
Accumulated Depreciation	9,960
Total Cost, Net of Accumulated Depreciation	36,915
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2003 (A)
Chattanooga, TN [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	1,845
Buildings & Improvements, Initial Cost	13,214
Improvements, Initial Cost	0
Land, Total Cost	1,845
Buildings & Improvements, Total Cost	17,732
Total Cost	19,577
Accumulated Depreciation	7,091
Total Cost, Net of Accumulated Depreciation	12,486
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2003 (A)
Hendersonville, TN [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	3,249
Buildings & Improvements, Initial Cost	9,068
Improvements, Initial Cost	0
Land, Total Cost	3,249
Buildings & Improvements, Total Cost	9,123
Total Cost	12,372
Accumulated Depreciation	3,563
Total Cost, Net of Accumulated Depreciation	8,809
Encumbrances	4,055
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2003 (A)
Johnson City, TN [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	0
Buildings & Improvements, Initial Cost	521
Improvements, Initial Cost	0
Land, Total Cost	0
Buildings & Improvements, Total Cost	3,886
Total Cost	3,886
Accumulated Depreciation	600
Total Cost, Net of Accumulated Depreciation	3,286
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2003 (A)
Chester, VA [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	10,780
Buildings & Improvements, Initial Cost	4,752
Improvements, Initial Cost	0
Land, Total Cost	10,780
Buildings & Improvements, Total Cost	10,903
Total Cost	21,683
Accumulated Depreciation	4,419
Total Cost, Net of Accumulated Depreciation	17,264
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2003 (A)
Suwanee, GA [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	13,479
Buildings & Improvements, Initial Cost	23,923
Improvements, Initial Cost	0
Land, Total Cost	13,335
Buildings & Improvements, Total Cost	32,800
Total Cost	46,135
Accumulated Depreciation	11,767
Total Cost, Net of Accumulated Depreciation	34,368
Encumbrances	24,470
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2003 (A)
West Allis, WI [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	2,371
Buildings & Improvements, Initial Cost	10,982
Improvements, Initial Cost	0
Land, Total Cost	1,703
Buildings & Improvements, Total Cost	12,267
Total Cost	13,970
Accumulated Depreciation	4,533
Total Cost, Net of Accumulated Depreciation	9,437
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2003 (A)
Orland Park, IL [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	10,430
Buildings & Improvements, Initial Cost	13,081
Improvements, Initial Cost	0
Land, Total Cost	10,430
Buildings & Improvements, Total Cost	13,953
Total Cost	24,383
Accumulated Depreciation	4,694
Total Cost, Net of Accumulated Depreciation	19,689
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2004 (A)
Louisville, KY [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	4,180
Buildings & Improvements, Initial Cost	747
Improvements, Initial Cost	0
Land, Total Cost	4,288
Buildings & Improvements, Total Cost	2,124
Total Cost	6,412
Accumulated Depreciation	781
Total Cost, Net of Accumulated Depreciation	5,631
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2004 (A)
West Long Branch, NJ [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	14,131
Buildings & Improvements, Initial Cost	51,982
Improvements, Initial Cost	0
Land, Total Cost	14,131
Buildings & Improvements, Total Cost	58,010
Total Cost	72,141
Accumulated Depreciation	19,228
Total Cost, Net of Accumulated Depreciation	52,913
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2004 (A)
Mays Landing, NJ [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	49,033
Buildings & Improvements, Initial Cost	107,230
Improvements, Initial Cost	0
Land, Total Cost	49,033
Buildings & Improvements, Total Cost	115,373
Total Cost	164,406
Accumulated Depreciation	40,498
Total Cost, Net of Accumulated Depreciation	123,908
Encumbrances	60,757
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2004 (A)
Toledo, OH [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	1,316
Buildings & Improvements, Initial Cost	3,961
Improvements, Initial Cost	0
Land, Total Cost	928
Buildings & Improvements, Total Cost	3,143
Total Cost	4,071
Accumulated Depreciation	1,324
Total Cost, Net of Accumulated Depreciation	2,747
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2004 (A)
Mays Landing, NJ [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	36,224
Buildings & Improvements, Initial Cost	56,949
Improvements, Initial Cost	0
Land, Total Cost	36,224
Buildings & Improvements, Total Cost	62,535
Total Cost	98,759
Accumulated Depreciation	21,620
Total Cost, Net of Accumulated Depreciation	77,139
Encumbrances	1,446
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2004 (A)
Ashtabula, OH [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	1,444
Buildings & Improvements, Initial Cost	9,912
Improvements, Initial Cost	0
Land, Total Cost	107
Buildings & Improvements, Total Cost	3,567
Total Cost	3,674
Accumulated Depreciation	3,074
Total Cost, Net of Accumulated Depreciation	600
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2004 (A)
Horseheads, NY [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	829
Buildings & Improvements, Initial Cost	3,630
Improvements, Initial Cost	0
Land, Total Cost	6,061
Buildings & Improvements, Total Cost	35,062
Total Cost	41,123
Accumulated Depreciation	5,855
Total Cost, Net of Accumulated Depreciation	35,268
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2008 (C)
West Seneca, NY [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	2,929
Buildings & Improvements, Initial Cost	12,926
Improvements, Initial Cost	0
Land, Total Cost	2,929
Buildings & Improvements, Total Cost	13,193
Total Cost	16,122
Accumulated Depreciation	4,532
Total Cost, Net of Accumulated Depreciation	11,590
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2004 (A)
Amherst, NY [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	0
Buildings & Improvements, Initial Cost	28,331
Improvements, Initial Cost	0
Land, Total Cost	0
Buildings & Improvements, Total Cost	25,902
Total Cost	25,902
Accumulated Depreciation	11,610
Total Cost, Net of Accumulated Depreciation	14,292
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2004 (A)
Ithaca, NY [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	9,198
Buildings & Improvements, Initial Cost	42,969
Improvements, Initial Cost	0
Land, Total Cost	9,198
Buildings & Improvements, Total Cost	44,425
Total Cost	53,623
Accumulated Depreciation	15,052
Total Cost, Net of Accumulated Depreciation	38,571
Encumbrances	6,579
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2004 (A)
Hamburg, NY [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	2,565
Buildings & Improvements, Initial Cost	9,238
Improvements, Initial Cost	0
Land, Total Cost	2,565
Buildings & Improvements, Total Cost	10,748
Total Cost	13,313
Accumulated Depreciation	1,952
Total Cost, Net of Accumulated Depreciation	11,361
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2004 (A)
Hamburg, NY [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	6,598
Buildings & Improvements, Initial Cost	31,853
Improvements, Initial Cost	0
Land, Total Cost	6,598
Buildings & Improvements, Total Cost	35,191
Total Cost	41,789
Accumulated Depreciation	11,901
Total Cost, Net of Accumulated Depreciation	29,888
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2004 (A)
Hamburg, NY [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	4,152
Buildings & Improvements, Initial Cost	22,075
Improvements, Initial Cost	0
Land, Total Cost	4,152
Buildings & Improvements, Total Cost	22,792
Total Cost	26,944
Accumulated Depreciation	7,843
Total Cost, Net of Accumulated Depreciation	19,101
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2004 (A)
Olean, NY [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	8,834
Buildings & Improvements, Initial Cost	29,813
Improvements, Initial Cost	0
Land, Total Cost	8,844
Buildings & Improvements, Total Cost	32,090
Total Cost	40,934
Accumulated Depreciation	11,132
Total Cost, Net of Accumulated Depreciation	29,802
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2004 (A)
Big Flats, NY [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	22,229
Buildings & Improvements, Initial Cost	52,579
Improvements, Initial Cost	0
Land, Total Cost	22,279
Buildings & Improvements, Total Cost	58,634
Total Cost	80,913
Accumulated Depreciation	20,248
Total Cost, Net of Accumulated Depreciation	60,665
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2004 (A)
Williamsville, NY [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	5,021
Buildings & Improvements, Initial Cost	6,768
Improvements, Initial Cost	0
Land, Total Cost	5,021
Buildings & Improvements, Total Cost	8,859
Total Cost	13,880
Accumulated Depreciation	3,728
Total Cost, Net of Accumulated Depreciation	10,152
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2004 (A)
Buffalo, NY [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	6,010
Buildings & Improvements, Initial Cost	19,044
Improvements, Initial Cost	0
Land, Total Cost	4,369
Buildings & Improvements, Total Cost	15,255
Total Cost	19,624
Accumulated Depreciation	6,098
Total Cost, Net of Accumulated Depreciation	13,526
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2004 (A)
Lockport, NY [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	9,253
Buildings & Improvements, Initial Cost	23,829
Improvements, Initial Cost	0
Land, Total Cost	9,253
Buildings & Improvements, Total Cost	25,522
Total Cost	34,775
Accumulated Depreciation	8,337
Total Cost, Net of Accumulated Depreciation	26,438
Encumbrances	1,941
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2004 (A)
Buffalo, NY [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	3,568
Buildings & Improvements, Initial Cost	29,001
Improvements, Initial Cost	0
Land, Total Cost	3,620
Buildings & Improvements, Total Cost	30,342
Total Cost	33,962
Accumulated Depreciation	10,233
Total Cost, Net of Accumulated Depreciation	23,729
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2004 (A)
Cheektowaga, NY [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	15,471
Buildings & Improvements, Initial Cost	25,600
Improvements, Initial Cost	0
Land, Total Cost	15,471
Buildings & Improvements, Total Cost	27,319
Total Cost	42,790
Accumulated Depreciation	10,217
Total Cost, Net of Accumulated Depreciation	32,573
Encumbrances	1,574
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2004 (A)
New Hartford, NY [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	1,279
Buildings & Improvements, Initial Cost	13,685
Improvements, Initial Cost	0
Land, Total Cost	1,053
Buildings & Improvements, Total Cost	12,139
Total Cost	13,192
Accumulated Depreciation	4,690
Total Cost, Net of Accumulated Depreciation	8,502
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2004 (A)
Gates, NY [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	9,369
Buildings & Improvements, Initial Cost	40,672
Improvements, Initial Cost	0
Land, Total Cost	9,369
Buildings & Improvements, Total Cost	42,409
Total Cost	51,778
Accumulated Depreciation	14,934
Total Cost, Net of Accumulated Depreciation	36,844
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2004 (A)
Rome, NY [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	4,565
Buildings & Improvements, Initial Cost	5,078
Improvements, Initial Cost	0
Land, Total Cost	4,565
Buildings & Improvements, Total Cost	9,416
Total Cost	13,981
Accumulated Depreciation	3,021
Total Cost, Net of Accumulated Depreciation	10,960
Encumbrances	775
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2004 (A)
Niskayuna, NY [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	20,297
Buildings & Improvements, Initial Cost	51,155
Improvements, Initial Cost	0
Land, Total Cost	20,297
Buildings & Improvements, Total Cost	52,778
Total Cost	73,075
Accumulated Depreciation	18,452
Total Cost, Net of Accumulated Depreciation	54,623
Encumbrances	9,771
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2004 (A)
Allentown, PA [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	5,558
Buildings & Improvements, Initial Cost	20,060
Improvements, Initial Cost	0
Land, Total Cost	5,558
Buildings & Improvements, Total Cost	23,340
Total Cost	28,898
Accumulated Depreciation	8,509
Total Cost, Net of Accumulated Depreciation	20,389
Encumbrances	10,009
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2003 (A)
Ft. Collins, CO [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	1,129
Buildings & Improvements, Initial Cost	2,054
Improvements, Initial Cost	0
Land, Total Cost	1,129
Buildings & Improvements, Total Cost	4,581
Total Cost	5,710
Accumulated Depreciation	1,686
Total Cost, Net of Accumulated Depreciation	4,024
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2003 (A)
Hamilton, NJ [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	8,039
Buildings & Improvements, Initial Cost	49,896
Improvements, Initial Cost	0
Land, Total Cost	11,774
Buildings & Improvements, Total Cost	85,739
Total Cost	97,513
Accumulated Depreciation	28,979
Total Cost, Net of Accumulated Depreciation	68,534
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2003 (A)
Lansing, MI [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	1,598
Buildings & Improvements, Initial Cost	6,999
Improvements, Initial Cost	0
Land, Total Cost	2,094
Buildings & Improvements, Total Cost	17,165
Total Cost	19,259
Accumulated Depreciation	4,423
Total Cost, Net of Accumulated Depreciation	14,836
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2003 (A)
San Antonio, TX [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	1,613
Buildings & Improvements, Initial Cost	10,791
Improvements, Initial Cost	0
Land, Total Cost	6,168
Buildings & Improvements, Total Cost	71,987
Total Cost	78,155
Accumulated Depreciation	13,909
Total Cost, Net of Accumulated Depreciation	64,246
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2007 (C)
San Antonio, TX [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	2,381
Buildings & Improvements, Initial Cost	6,487
Improvements, Initial Cost	0
Land, Total Cost	2,381
Buildings & Improvements, Total Cost	22,606
Total Cost	24,987
Accumulated Depreciation	5,704
Total Cost, Net of Accumulated Depreciation	19,283
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2007 (A)
Kyle, TX [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	2,548
Buildings & Improvements, Initial Cost	7,349
Improvements, Initial Cost	0
Land, Total Cost	6,236
Buildings & Improvements, Total Cost	21,116
Total Cost	27,352
Accumulated Depreciation	2,409
Total Cost, Net of Accumulated Depreciation	24,943
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2009 (C)
Brandon, FL [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	4,775
Buildings & Improvements, Initial Cost	13,117
Improvements, Initial Cost	0
Land, Total Cost	4,775
Buildings & Improvements, Total Cost	17,153
Total Cost	21,928
Accumulated Depreciation	2,412
Total Cost, Net of Accumulated Depreciation	19,516
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2009 (A)
Atlanta, GA [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	14,078
Buildings & Improvements, Initial Cost	41,050
Improvements, Initial Cost	0
Land, Total Cost	14,078
Buildings & Improvements, Total Cost	42,215
Total Cost	56,293
Accumulated Depreciation	6,916
Total Cost, Net of Accumulated Depreciation	49,377
Encumbrances	43,300
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2009 (A)
Marietta, GA [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	8,425
Buildings & Improvements, Initial Cost	27,737
Improvements, Initial Cost	0
Land, Total Cost	8,425
Buildings & Improvements, Total Cost	28,197
Total Cost	36,622
Accumulated Depreciation	4,808
Total Cost, Net of Accumulated Depreciation	31,814
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2009 (A)
Maple Grove, MN [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	8,917
Buildings & Improvements, Initial Cost	23,954
Improvements, Initial Cost	0
Land, Total Cost	8,917
Buildings & Improvements, Total Cost	25,660
Total Cost	34,577
Accumulated Depreciation	3,095
Total Cost, Net of Accumulated Depreciation	31,482
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2011 (A)
Charlotte, NC [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	27,707
Buildings & Improvements, Initial Cost	45,021
Improvements, Initial Cost	0
Land, Total Cost	27,707
Buildings & Improvements, Total Cost	49,498
Total Cost	77,205
Accumulated Depreciation	5,544
Total Cost, Net of Accumulated Depreciation	71,661
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2011 (A)
Charlotte, NC [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	4,733
Buildings & Improvements, Initial Cost	5,424
Improvements, Initial Cost	0
Land, Total Cost	4,733
Buildings & Improvements, Total Cost	5,793
Total Cost	10,526
Accumulated Depreciation	602
Total Cost, Net of Accumulated Depreciation	9,924
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2011 (A)
Colorado Springs, CO [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	4,890
Buildings & Improvements, Initial Cost	25,531
Improvements, Initial Cost	0
Land, Total Cost	4,890
Buildings & Improvements, Total Cost	26,068
Total Cost	30,958
Accumulated Depreciation	2,715
Total Cost, Net of Accumulated Depreciation	28,243
Encumbrances	8,548
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2011 (A)
Columbus, OH [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	18,716
Buildings & Improvements, Initial Cost	64,617
Improvements, Initial Cost	0
Land, Total Cost	20,666
Buildings & Improvements, Total Cost	69,635
Total Cost	90,301
Accumulated Depreciation	7,178
Total Cost, Net of Accumulated Depreciation	83,123
Encumbrances	43,654
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2011 (A)
Portland, OR [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	20,208
Buildings & Improvements, Initial Cost	50,738
Improvements, Initial Cost	0
Land, Total Cost	20,208
Buildings & Improvements, Total Cost	51,518
Total Cost	71,726
Accumulated Depreciation	4,921
Total Cost, Net of Accumulated Depreciation	66,805
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2012 (A)
Phoenix, AZ [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	15,090
Buildings & Improvements, Initial Cost	36,880
Improvements, Initial Cost	0
Land, Total Cost	15,090
Buildings & Improvements, Total Cost	38,529
Total Cost	53,619
Accumulated Depreciation	4,221
Total Cost, Net of Accumulated Depreciation	49,398
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2012 (A)
Charlotte, NC [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	3,600
Buildings & Improvements, Initial Cost	30,392
Improvements, Initial Cost	0
Land, Total Cost	3,600
Buildings & Improvements, Total Cost	33,295
Total Cost	36,895
Accumulated Depreciation	1,680
Total Cost, Net of Accumulated Depreciation	35,215
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2013 (C)
Tucson, AZ [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	19,298
Buildings & Improvements, Initial Cost	94,117
Improvements, Initial Cost	0
Land, Total Cost	19,088
Buildings & Improvements, Total Cost	96,653
Total Cost	115,741
Accumulated Depreciation	8,357
Total Cost, Net of Accumulated Depreciation	107,384
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2012 (A)
Phoenix, AZ [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	34,201
Buildings & Improvements, Initial Cost	88,475
Improvements, Initial Cost	0
Land, Total Cost	34,201
Buildings & Improvements, Total Cost	97,021
Total Cost	131,222
Accumulated Depreciation	8,392
Total Cost, Net of Accumulated Depreciation	122,830
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2012 (A)
Independence, MO [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	5,011
Buildings & Improvements, Initial Cost	45,752
Improvements, Initial Cost	0
Land, Total Cost	5,011
Buildings & Improvements, Total Cost	46,053
Total Cost	51,064
Accumulated Depreciation	3,713
Total Cost, Net of Accumulated Depreciation	47,351
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2012 (A)
Arnold, MO [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	892
Buildings & Improvements, Initial Cost	5,283
Improvements, Initial Cost	0
Land, Total Cost	892
Buildings & Improvements, Total Cost	6,901
Total Cost	7,793
Accumulated Depreciation	500
Total Cost, Net of Accumulated Depreciation	7,293
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2012 (A)
Charlotte, NC [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	11,224
Buildings & Improvements, Initial Cost	82,124
Improvements, Initial Cost	0
Land, Total Cost	11,224
Buildings & Improvements, Total Cost	85,372
Total Cost	96,596
Accumulated Depreciation	6,591
Total Cost, Net of Accumulated Depreciation	90,005
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2012 (A)
Raleigh, NC [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	3,317
Buildings & Improvements, Initial Cost	35,411
Improvements, Initial Cost	0
Land, Total Cost	3,317
Buildings & Improvements, Total Cost	36,141
Total Cost	39,458
Accumulated Depreciation	2,740
Total Cost, Net of Accumulated Depreciation	36,718
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2012 (A)
Oakland, CA [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	4,361
Buildings & Improvements, Initial Cost	33,538
Improvements, Initial Cost	0
Land, Total Cost	4,361
Buildings & Improvements, Total Cost	33,538
Total Cost	37,899
Accumulated Depreciation	1,999
Total Cost, Net of Accumulated Depreciation	35,900
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2013 (A)
Highland Village, TX [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	5,545
Buildings & Improvements, Initial Cost	28,365
Improvements, Initial Cost	0
Land, Total Cost	5,545
Buildings & Improvements, Total Cost	29,389
Total Cost	34,934
Accumulated Depreciation	1,856
Total Cost, Net of Accumulated Depreciation	33,078
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2013 (A)
Tampa, FL [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	4,124
Buildings & Improvements, Initial Cost	20,082
Improvements, Initial Cost	0
Land, Total Cost	4,124
Buildings & Improvements, Total Cost	21,248
Total Cost	25,372
Accumulated Depreciation	1,277
Total Cost, Net of Accumulated Depreciation	24,095
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2013 (A)
Douglasville, GA [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	6,812
Buildings & Improvements, Initial Cost	24,645
Improvements, Initial Cost	0
Land, Total Cost	6,812
Buildings & Improvements, Total Cost	24,926
Total Cost	31,738
Accumulated Depreciation	1,478
Total Cost, Net of Accumulated Depreciation	30,260
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2013 (A)
Midlothian, VA [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	3,507
Buildings & Improvements, Initial Cost	9,229
Improvements, Initial Cost	0
Land, Total Cost	3,507
Buildings & Improvements, Total Cost	9,249
Total Cost	12,756
Accumulated Depreciation	567
Total Cost, Net of Accumulated Depreciation	12,189
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2013 (A)
Midlothian, VA [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	4,754
Buildings & Improvements, Initial Cost	20,273
Improvements, Initial Cost	0
Land, Total Cost	4,754
Buildings & Improvements, Total Cost	21,149
Total Cost	25,903
Accumulated Depreciation	1,330
Total Cost, Net of Accumulated Depreciation	24,573
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2013 (A)
Newport News, VA [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	963
Buildings & Improvements, Initial Cost	7,120
Improvements, Initial Cost	0
Land, Total Cost	963
Buildings & Improvements, Total Cost	7,121
Total Cost	8,084
Accumulated Depreciation	466
Total Cost, Net of Accumulated Depreciation	7,618
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2013 (A)
Cumming, GA [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	6,851
Buildings & Improvements, Initial Cost	49,659
Improvements, Initial Cost	0
Land, Total Cost	6,851
Buildings & Improvements, Total Cost	49,728
Total Cost	56,579
Accumulated Depreciation	2,720
Total Cost, Net of Accumulated Depreciation	53,859
Encumbrances	33,667
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2013 (A)
Winter Garden, FL [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	38,945
Buildings & Improvements, Initial Cost	130,382
Improvements, Initial Cost	0
Land, Total Cost	38,945
Buildings & Improvements, Total Cost	130,660
Total Cost	169,605
Accumulated Depreciation	6,811
Total Cost, Net of Accumulated Depreciation	162,794
Encumbrances	103,762
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2013 (A)
Colorado Springs, CO [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	4,111
Buildings & Improvements, Initial Cost	22,140
Improvements, Initial Cost	0
Land, Total Cost	4,111
Buildings & Improvements, Total Cost	23,132
Total Cost	27,243
Accumulated Depreciation	643
Total Cost, Net of Accumulated Depreciation	26,600
Encumbrances	12,528
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2014 (A)
Mason, OH [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	2,032
Buildings & Improvements, Initial Cost	23,788
Improvements, Initial Cost	0
Land, Total Cost	2,032
Buildings & Improvements, Total Cost	23,796
Total Cost	25,828
Accumulated Depreciation	499
Total Cost, Net of Accumulated Depreciation	25,329
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2014 (A)
Roseville, CA [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	23,574
Buildings & Improvements, Initial Cost	67,031
Improvements, Initial Cost	0
Land, Total Cost	23,574
Buildings & Improvements, Total Cost	67,181
Total Cost	90,755
Accumulated Depreciation	1,319
Total Cost, Net of Accumulated Depreciation	89,436
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2014 (A)
Chicago, IL [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	22,642
Buildings & Improvements, Initial Cost	82,754
Improvements, Initial Cost	0
Land, Total Cost	22,642
Buildings & Improvements, Total Cost	82,754
Total Cost	105,396
Accumulated Depreciation	1,113
Total Cost, Net of Accumulated Depreciation	104,283
Encumbrances	55,500
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2014 (A)
Jenkintown, PA [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	4,705
Buildings & Improvements, Initial Cost	21,918
Improvements, Initial Cost	0
Land, Total Cost	4,705
Buildings & Improvements, Total Cost	22,132
Total Cost	26,837
Accumulated Depreciation	332
Total Cost, Net of Accumulated Depreciation	26,505
Encumbrances	0
Depreciable Lives (Years)	30 years
Date of Construction (C) Acquisition (A)	2014 (A)
Erie, PA [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	2,971
Buildings & Improvements, Initial Cost	12,805
Improvements, Initial Cost	0
Land, Total Cost	2,971
Buildings & Improvements, Total Cost	13,095
Total Cost	16,066
Accumulated Depreciation	40
Total Cost, Net of Accumulated Depreciation	16,026
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2014 (A)
Cincinnati, OH [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	19,572
Buildings & Improvements, Initial Cost	54,495
Improvements, Initial Cost	0
Land, Total Cost	19,572
Buildings & Improvements, Total Cost	54,504
Total Cost	74,076
Accumulated Depreciation	481
Total Cost, Net of Accumulated Depreciation	73,595
Encumbrances	63,511
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2014 (A)
Dumfries, VA [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	12,911
Buildings & Improvements, Initial Cost	10,092
Improvements, Initial Cost	0
Land, Total Cost	12,911
Buildings & Improvements, Total Cost	10,093
Total Cost	23,004
Accumulated Depreciation	82
Total Cost, Net of Accumulated Depreciation	22,922
Encumbrances	12,120
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2014 (A)
Hamilton, OH [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	1,805
Buildings & Improvements, Initial Cost	8,502
Improvements, Initial Cost	0
Land, Total Cost	1,805
Buildings & Improvements, Total Cost	8,502
Total Cost	10,307
Accumulated Depreciation	74
Total Cost, Net of Accumulated Depreciation	10,233
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2014 (A)
Mechanicsburg, PA [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	12,574
Buildings & Improvements, Initial Cost	57,283
Improvements, Initial Cost	0
Land, Total Cost	12,574
Buildings & Improvements, Total Cost	57,284
Total Cost	69,858
Accumulated Depreciation	508
Total Cost, Net of Accumulated Depreciation	69,350
Encumbrances	38,000
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2014 (A)
Vancouver, WA [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	4,169
Buildings & Improvements, Initial Cost	25,769
Improvements, Initial Cost	0
Land, Total Cost	4,169
Buildings & Improvements, Total Cost	25,769
Total Cost	29,938
Accumulated Depreciation	240
Total Cost, Net of Accumulated Depreciation	29,698
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2014 (A)
Vista, CA [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	12,677
Buildings & Improvements, Initial Cost	47,145
Improvements, Initial Cost	0
Land, Total Cost	12,677
Buildings & Improvements, Total Cost	47,187
Total Cost	59,864
Accumulated Depreciation	454
Total Cost, Net of Accumulated Depreciation	59,410
Encumbrances	33,200
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2014 (A)
Fontana, CA [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	23,861
Buildings & Improvements, Initial Cost	57,931
Improvements, Initial Cost	0
Land, Total Cost	23,861
Buildings & Improvements, Total Cost	58,212
Total Cost	82,073
Accumulated Depreciation	513
Total Cost, Net of Accumulated Depreciation	81,560
Encumbrances	58,204
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2014 (A)
Grandville, MI [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	6,483
Buildings & Improvements, Initial Cost	18,933
Improvements, Initial Cost	0
Land, Total Cost	6,204
Buildings & Improvements, Total Cost	19,092
Total Cost	25,296
Accumulated Depreciation	1,137
Total Cost, Net of Accumulated Depreciation	24,159
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2013 (A)
Aurora, CO [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	4,816
Buildings & Improvements, Initial Cost	20,798
Improvements, Initial Cost	0
Land, Total Cost	4,816
Buildings & Improvements, Total Cost	21,737
Total Cost	26,553
Accumulated Depreciation	883
Total Cost, Net of Accumulated Depreciation	25,670
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2013 (A)
Irving, TX [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	17,701
Buildings & Improvements, Initial Cost	10,571
Improvements, Initial Cost	0
Land, Total Cost	17,701
Buildings & Improvements, Total Cost	10,964
Total Cost	28,665
Accumulated Depreciation	603
Total Cost, Net of Accumulated Depreciation	28,062
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2013 (A)
Brentwood, TN [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	6,101
Buildings & Improvements, Initial Cost	25,956
Improvements, Initial Cost	0
Land, Total Cost	6,101
Buildings & Improvements, Total Cost	27,014
Total Cost	33,115
Accumulated Depreciation	1,215
Total Cost, Net of Accumulated Depreciation	31,900
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2013 (A)
Clarence, NY [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	2,232
Buildings & Improvements, Initial Cost	4,705
Improvements, Initial Cost	0
Land, Total Cost	2,232
Buildings & Improvements, Total Cost	4,710
Total Cost	6,942
Accumulated Depreciation	424
Total Cost, Net of Accumulated Depreciation	6,518
Encumbrances	0
Depreciable Lives (Years)	20 years
Date of Construction (C) Acquisition (A)	2013 (A)
St. Paul, MN [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	7,150
Buildings & Improvements, Initial Cost	21,558
Improvements, Initial Cost	0
Land, Total Cost	7,150
Buildings & Improvements, Total Cost	22,829
Total Cost	29,979
Accumulated Depreciation	1,582
Total Cost, Net of Accumulated Depreciation	28,397
Encumbrances	0
Depreciable Lives (Years)	20 years
Date of Construction (C) Acquisition (A)	2013 (A)
Columbia, SC [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	2,950
Buildings & Improvements, Initial Cost	29,065
Improvements, Initial Cost	0
Land, Total Cost	2,950
Buildings & Improvements, Total Cost	36,246
Total Cost	39,196
Accumulated Depreciation	1,368
Total Cost, Net of Accumulated Depreciation	37,828
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2013 (A)
Merriam, KS [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	7,153
Buildings & Improvements, Initial Cost	41,811
Improvements, Initial Cost	0
Land, Total Cost	7,153
Buildings & Improvements, Total Cost	42,601
Total Cost	49,754
Accumulated Depreciation	1,939
Total Cost, Net of Accumulated Depreciation	47,815
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2013 (A)
Apopka, FL [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	2,721
Buildings & Improvements, Initial Cost	5,302
Improvements, Initial Cost	0
Land, Total Cost	2,721
Buildings & Improvements, Total Cost	5,314
Total Cost	8,035
Accumulated Depreciation	431
Total Cost, Net of Accumulated Depreciation	7,604
Encumbrances	0
Depreciable Lives (Years)	20 years
Date of Construction (C) Acquisition (A)	2013 (A)
Plant City, FL [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	4,304
Buildings & Improvements, Initial Cost	24,875
Improvements, Initial Cost	0
Land, Total Cost	4,304
Buildings & Improvements, Total Cost	27,907
Total Cost	32,211
Accumulated Depreciation	1,194
Total Cost, Net of Accumulated Depreciation	31,017
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2013 (A)
North Canton, OH [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	9,889
Buildings & Improvements, Initial Cost	46,335
Improvements, Initial Cost	0
Land, Total Cost	9,889
Buildings & Improvements, Total Cost	47,485
Total Cost	57,374
Accumulated Depreciation	2,261
Total Cost, Net of Accumulated Depreciation	55,113
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2013 (A)
North Olmsted, OH [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	24,352
Buildings & Improvements, Initial Cost	61,449
Improvements, Initial Cost	0
Land, Total Cost	24,352
Buildings & Improvements, Total Cost	62,628
Total Cost	86,980
Accumulated Depreciation	4,278
Total Cost, Net of Accumulated Depreciation	82,702
Encumbrances	0
Depreciable Lives (Years)	20 years
Date of Construction (C) Acquisition (A)	2013 (A)
Parker, CO [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	9,089
Buildings & Improvements, Initial Cost	35,697
Improvements, Initial Cost	0
Land, Total Cost	9,089
Buildings & Improvements, Total Cost	36,182
Total Cost	45,271
Accumulated Depreciation	1,519
Total Cost, Net of Accumulated Depreciation	43,752
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2013 (A)
Birmingham, AL [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	1,974
Buildings & Improvements, Initial Cost	13,884
Improvements, Initial Cost	0
Land, Total Cost	1,974
Buildings & Improvements, Total Cost	14,260
Total Cost	16,234
Accumulated Depreciation	633
Total Cost, Net of Accumulated Depreciation	15,601
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2013 (A)
Schaumburg, IL [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	27,466
Buildings & Improvements, Initial Cost	84,679
Improvements, Initial Cost	0
Land, Total Cost	27,466
Buildings & Improvements, Total Cost	85,724
Total Cost	113,190
Accumulated Depreciation	3,800
Total Cost, Net of Accumulated Depreciation	109,390
Encumbrances	65,387
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2013 (A)
Naples, FL [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	10,172
Buildings & Improvements, Initial Cost	39,342
Improvements, Initial Cost	0
Land, Total Cost	10,172
Buildings & Improvements, Total Cost	39,564
Total Cost	49,736
Accumulated Depreciation	1,778
Total Cost, Net of Accumulated Depreciation	47,958
Encumbrances	25,636
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2013 (A)
Fairfax, VA [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	15,681
Buildings & Improvements, Initial Cost	68,536
Improvements, Initial Cost	0
Land, Total Cost	15,681
Buildings & Improvements, Total Cost	69,002
Total Cost	84,683
Accumulated Depreciation	2,919
Total Cost, Net of Accumulated Depreciation	81,764
Encumbrances	38,886
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2013 (A)
Framingham, MA [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	75,675
Buildings & Improvements, Initial Cost	191,594
Improvements, Initial Cost	0
Land, Total Cost	75,675
Buildings & Improvements, Total Cost	192,333
Total Cost	268,008
Accumulated Depreciation	8,202
Total Cost, Net of Accumulated Depreciation	259,806
Encumbrances	127,413
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2013 (A)
Lithonia, GA [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	2,477
Buildings & Improvements, Initial Cost	3,476
Improvements, Initial Cost	0
Land, Total Cost	2,477
Buildings & Improvements, Total Cost	3,576
Total Cost	6,053
Accumulated Depreciation	149
Total Cost, Net of Accumulated Depreciation	5,904
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2013 (A)
Lithonia, GA [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	4,546
Buildings & Improvements, Initial Cost	5,951
Improvements, Initial Cost	0
Land, Total Cost	4,546
Buildings & Improvements, Total Cost	5,951
Total Cost	10,497
Accumulated Depreciation	307
Total Cost, Net of Accumulated Depreciation	10,190
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2013 (A)
Frisco, TX [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	4,793
Buildings & Improvements, Initial Cost	4,708
Improvements, Initial Cost	0
Land, Total Cost	4,793
Buildings & Improvements, Total Cost	4,742
Total Cost	9,535
Accumulated Depreciation	191
Total Cost, Net of Accumulated Depreciation	9,344
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2013 (A)
McKinney, TX [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	4,813
Buildings & Improvements, Initial Cost	10,034
Improvements, Initial Cost	0
Land, Total Cost	4,813
Buildings & Improvements, Total Cost	10,091
Total Cost	14,904
Accumulated Depreciation	473
Total Cost, Net of Accumulated Depreciation	14,431
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2013 (A)
Mesquite, TX [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	7,051
Buildings & Improvements, Initial Cost	25,531
Improvements, Initial Cost	0
Land, Total Cost	7,051
Buildings & Improvements, Total Cost	25,557
Total Cost	32,608
Accumulated Depreciation	1,161
Total Cost, Net of Accumulated Depreciation	31,447
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2013 (A)
Overland Park, KS [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	4,776
Buildings & Improvements, Initial Cost	3,652
Improvements, Initial Cost	0
Land, Total Cost	4,776
Buildings & Improvements, Total Cost	3,672
Total Cost	8,448
Accumulated Depreciation	154
Total Cost, Net of Accumulated Depreciation	8,294
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2013 (A)
Plainville, CT [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	17,528
Buildings & Improvements, Initial Cost	59,777
Improvements, Initial Cost	0
Land, Total Cost	17,528
Buildings & Improvements, Total Cost	61,654
Total Cost	79,182
Accumulated Depreciation	2,850
Total Cost, Net of Accumulated Depreciation	76,332
Encumbrances	47,401
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2013 (A)
Coon Rapids, MN [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	25,692
Buildings & Improvements, Initial Cost	106,300
Improvements, Initial Cost	0
Land, Total Cost	25,692
Buildings & Improvements, Total Cost	107,512
Total Cost	133,204
Accumulated Depreciation	5,201
Total Cost, Net of Accumulated Depreciation	128,003
Encumbrances	58,595
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2013 (A)
Brandon, FL [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	2,938
Buildings & Improvements, Initial Cost	13,685
Improvements, Initial Cost	0
Land, Total Cost	2,938
Buildings & Improvements, Total Cost	13,752
Total Cost	16,690
Accumulated Depreciation	653
Total Cost, Net of Accumulated Depreciation	16,037
Encumbrances	9,368
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2013 (A)
Brookfield, WI [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	4,791
Buildings & Improvements, Initial Cost	16,023
Improvements, Initial Cost	0
Land, Total Cost	4,791
Buildings & Improvements, Total Cost	16,112
Total Cost	20,903
Accumulated Depreciation	1,881
Total Cost, Net of Accumulated Depreciation	19,022
Encumbrances	5,855
Depreciable Lives (Years)	20 years
Date of Construction (C) Acquisition (A)	2013 (A)
Brown Deer, WI [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	8,465
Buildings & Improvements, Initial Cost	32,652
Improvements, Initial Cost	0
Land, Total Cost	8,465
Buildings & Improvements, Total Cost	34,361
Total Cost	42,826
Accumulated Depreciation	2,409
Total Cost, Net of Accumulated Depreciation	40,417
Encumbrances	12,084
Depreciable Lives (Years)	20 years
Date of Construction (C) Acquisition (A)	2013 (A)
Tinley Park, IL [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	9,120
Buildings & Improvements, Initial Cost	37,496
Improvements, Initial Cost	0
Land, Total Cost	9,120
Buildings & Improvements, Total Cost	49,478
Total Cost	58,598
Accumulated Depreciation	4,820
Total Cost, Net of Accumulated Depreciation	53,778
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2012 (A)
Macon, GA [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	2,940
Buildings & Improvements, Initial Cost	5,192
Improvements, Initial Cost	0
Land, Total Cost	2,940
Buildings & Improvements, Total Cost	6,224
Total Cost	9,164
Accumulated Depreciation	1,512
Total Cost, Net of Accumulated Depreciation	7,652
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2007 (A)
Snellville, GA [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	10,185
Buildings & Improvements, Initial Cost	51,815
Improvements, Initial Cost	0
Land, Total Cost	10,342
Buildings & Improvements, Total Cost	56,409
Total Cost	66,751
Accumulated Depreciation	14,214
Total Cost, Net of Accumulated Depreciation	52,537
Encumbrances	21,200
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2007 (A)
Union, NJ [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	7,650
Buildings & Improvements, Initial Cost	15,689
Improvements, Initial Cost	0
Land, Total Cost	7,650
Buildings & Improvements, Total Cost	24,913
Total Cost	32,563
Accumulated Depreciation	5,482
Total Cost, Net of Accumulated Depreciation	27,081
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2007 (A)
Taylors, SC [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	1,732
Buildings & Improvements, Initial Cost	4,506
Improvements, Initial Cost	0
Land, Total Cost	1,575
Buildings & Improvements, Total Cost	4,519
Total Cost	6,094
Accumulated Depreciation	1,158
Total Cost, Net of Accumulated Depreciation	4,936
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2007 (A)
Bradenton, FL [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	10,766
Buildings & Improvements, Initial Cost	31,203
Improvements, Initial Cost	0
Land, Total Cost	10,916
Buildings & Improvements, Total Cost	32,445
Total Cost	43,361
Accumulated Depreciation	8,221
Total Cost, Net of Accumulated Depreciation	35,140
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2007 (A)
Clearwater, FL [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	5,579
Buildings & Improvements, Initial Cost	15,855
Improvements, Initial Cost	0
Land, Total Cost	5,579
Buildings & Improvements, Total Cost	17,555
Total Cost	23,134
Accumulated Depreciation	4,927
Total Cost, Net of Accumulated Depreciation	18,207
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2007 (A)
Tampa, FL [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	1,699
Buildings & Improvements, Initial Cost	3,338
Improvements, Initial Cost	0
Land, Total Cost	1,699
Buildings & Improvements, Total Cost	3,404
Total Cost	5,103
Accumulated Depreciation	855
Total Cost, Net of Accumulated Depreciation	4,248
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2007 (A)
Tequesta, FL [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	2,108
Buildings & Improvements, Initial Cost	7,400
Improvements, Initial Cost	0
Land, Total Cost	2,108
Buildings & Improvements, Total Cost	13,290
Total Cost	15,398
Accumulated Depreciation	2,005
Total Cost, Net of Accumulated Depreciation	13,393
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2007 (A)
Roswell, GA [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	6,566
Buildings & Improvements, Initial Cost	15,005
Improvements, Initial Cost	0
Land, Total Cost	7,894
Buildings & Improvements, Total Cost	25,833
Total Cost	33,727
Accumulated Depreciation	8,050
Total Cost, Net of Accumulated Depreciation	25,677
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2007 (A)
Greensboro, NC [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	3,153
Buildings & Improvements, Initial Cost	9,455
Improvements, Initial Cost	0
Land, Total Cost	3,153
Buildings & Improvements, Total Cost	9,837
Total Cost	12,990
Accumulated Depreciation	2,520
Total Cost, Net of Accumulated Depreciation	10,470
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2007 (A)
East Hanover, NJ [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	3,847
Buildings & Improvements, Initial Cost	23,798
Improvements, Initial Cost	0
Land, Total Cost	3,847
Buildings & Improvements, Total Cost	24,857
Total Cost	28,704
Accumulated Depreciation	6,118
Total Cost, Net of Accumulated Depreciation	22,586
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2007 (A)
Middletown, RI [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	3,804
Buildings & Improvements, Initial Cost	16,805
Improvements, Initial Cost	0
Land, Total Cost	3,842
Buildings & Improvements, Total Cost	18,027
Total Cost	21,869
Accumulated Depreciation	4,438
Total Cost, Net of Accumulated Depreciation	17,431
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2007 (A)
Lexington, SC [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	1,795
Buildings & Improvements, Initial Cost	9,933
Improvements, Initial Cost	0
Land, Total Cost	1,795
Buildings & Improvements, Total Cost	10,006
Total Cost	11,801
Accumulated Depreciation	2,545
Total Cost, Net of Accumulated Depreciation	9,256
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2007 (A)
Newport News, VA [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	10,064
Buildings & Improvements, Initial Cost	21,272
Improvements, Initial Cost	0
Land, Total Cost	4,026
Buildings & Improvements, Total Cost	11,258
Total Cost	15,284
Accumulated Depreciation	4,691
Total Cost, Net of Accumulated Depreciation	10,593
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2007 (A)
Richmond, VA [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	11,879
Buildings & Improvements, Initial Cost	34,736
Improvements, Initial Cost	0
Land, Total Cost	11,879
Buildings & Improvements, Total Cost	35,955
Total Cost	47,834
Accumulated Depreciation	9,259
Total Cost, Net of Accumulated Depreciation	38,575
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2007 (A)
Springfield, VA [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	12,627
Buildings & Improvements, Initial Cost	30,572
Improvements, Initial Cost	0
Land, Total Cost	12,627
Buildings & Improvements, Total Cost	31,546
Total Cost	44,173
Accumulated Depreciation	8,094
Total Cost, Net of Accumulated Depreciation	36,079
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2007 (A)
Springfield, VA [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	4,389
Buildings & Improvements, Initial Cost	9,466
Improvements, Initial Cost	0
Land, Total Cost	4,389
Buildings & Improvements, Total Cost	10,167
Total Cost	14,556
Accumulated Depreciation	2,851
Total Cost, Net of Accumulated Depreciation	11,705
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2007 (A)
Sterling, VA [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	8,426
Buildings & Improvements, Initial Cost	18,651
Improvements, Initial Cost	0
Land, Total Cost	5,580
Buildings & Improvements, Total Cost	14,096
Total Cost	19,676
Accumulated Depreciation	4,742
Total Cost, Net of Accumulated Depreciation	14,934
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2007 (A)
Windsor Court, CT [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	6,090
Buildings & Improvements, Initial Cost	11,745
Improvements, Initial Cost	0
Land, Total Cost	6,090
Buildings & Improvements, Total Cost	11,900
Total Cost	17,990
Accumulated Depreciation	2,999
Total Cost, Net of Accumulated Depreciation	14,991
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2007 (A)
Valrico, FL [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	3,282
Buildings & Improvements, Initial Cost	12,190
Improvements, Initial Cost	0
Land, Total Cost	3,282
Buildings & Improvements, Total Cost	18,602
Total Cost	21,884
Accumulated Depreciation	3,907
Total Cost, Net of Accumulated Depreciation	17,977
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2007 (A)
Bowie, MD [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	5,739
Buildings & Improvements, Initial Cost	14,301
Improvements, Initial Cost	0
Land, Total Cost	5,744
Buildings & Improvements, Total Cost	14,404
Total Cost	20,148
Accumulated Depreciation	3,710
Total Cost, Net of Accumulated Depreciation	16,438
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2007 (A)
Charlotte, NC [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	2,842
Buildings & Improvements, Initial Cost	9,807
Improvements, Initial Cost	0
Land, Total Cost	2,842
Buildings & Improvements, Total Cost	10,015
Total Cost	12,857
Accumulated Depreciation	2,577
Total Cost, Net of Accumulated Depreciation	10,280
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2007 (A)
Cornelius, NC [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	4,382
Buildings & Improvements, Initial Cost	15,184
Improvements, Initial Cost	0
Land, Total Cost	4,382
Buildings & Improvements, Total Cost	20,780
Total Cost	25,162
Accumulated Depreciation	5,916
Total Cost, Net of Accumulated Depreciation	19,246
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2007 (A)
Raleigh, NC [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	2,728
Buildings & Improvements, Initial Cost	10,665
Improvements, Initial Cost	0
Land, Total Cost	2,728
Buildings & Improvements, Total Cost	10,821
Total Cost	13,549
Accumulated Depreciation	2,757
Total Cost, Net of Accumulated Depreciation	10,792
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2007 (A)
Morgantown, WV [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	4,645
Buildings & Improvements, Initial Cost	10,341
Improvements, Initial Cost	0
Land, Total Cost	4,645
Buildings & Improvements, Total Cost	10,517
Total Cost	15,162
Accumulated Depreciation	2,860
Total Cost, Net of Accumulated Depreciation	12,302
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2007 (A)
Edgewater, NJ [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	7,714
Buildings & Improvements, Initial Cost	30,473
Improvements, Initial Cost	0
Land, Total Cost	7,714
Buildings & Improvements, Total Cost	31,020
Total Cost	38,734
Accumulated Depreciation	7,803
Total Cost, Net of Accumulated Depreciation	30,931
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2007 (A)
Plantation, FL [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	21,729
Buildings & Improvements, Initial Cost	37,331
Improvements, Initial Cost	0
Land, Total Cost	22,112
Buildings & Improvements, Total Cost	95,148
Total Cost	117,260
Accumulated Depreciation	24,648
Total Cost, Net of Accumulated Depreciation	92,612
Encumbrances	45,800
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2007 (A)
Sylvania, GA [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	431
Buildings & Improvements, Initial Cost	3,774
Improvements, Initial Cost	0
Land, Total Cost	431
Buildings & Improvements, Total Cost	3,774
Total Cost	4,205
Accumulated Depreciation	994
Total Cost, Net of Accumulated Depreciation	3,211
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2007 (A)
Winston Salem, NC [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	7,156
Buildings & Improvements, Initial Cost	15,010
Improvements, Initial Cost	0
Land, Total Cost	7,156
Buildings & Improvements, Total Cost	15,010
Total Cost	22,166
Accumulated Depreciation	3,936
Total Cost, Net of Accumulated Depreciation	18,230
Encumbrances	3,447
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2007 (A)
Alliance, OH [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	812
Buildings & Improvements, Initial Cost	16,244
Improvements, Initial Cost	0
Land, Total Cost	812
Buildings & Improvements, Total Cost	16,244
Total Cost	17,056
Accumulated Depreciation	4,242
Total Cost, Net of Accumulated Depreciation	12,814
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2007 (A)
Cincinnati, OH [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	2,805
Buildings & Improvements, Initial Cost	5,028
Improvements, Initial Cost	0
Land, Total Cost	2,805
Buildings & Improvements, Total Cost	5,028
Total Cost	7,833
Accumulated Depreciation	1,288
Total Cost, Net of Accumulated Depreciation	6,545
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2007 (A)
Greenville, SC [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	1,452
Buildings & Improvements, Initial Cost	1,891
Improvements, Initial Cost	0
Land, Total Cost	419
Buildings & Improvements, Total Cost	877
Total Cost	1,296
Accumulated Depreciation	443
Total Cost, Net of Accumulated Depreciation	853
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2007 (A)
Greenville, SC [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	5,659
Buildings & Improvements, Initial Cost	14,411
Improvements, Initial Cost	0
Land, Total Cost	5,659
Buildings & Improvements, Total Cost	14,411
Total Cost	20,070
Accumulated Depreciation	3,791
Total Cost, Net of Accumulated Depreciation	16,279
Encumbrances	3,547
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2007 (A)
Evansville, IN [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	8,964
Buildings & Improvements, Initial Cost	18,764
Improvements, Initial Cost	0
Land, Total Cost	8,964
Buildings & Improvements, Total Cost	18,776
Total Cost	27,740
Accumulated Depreciation	4,883
Total Cost, Net of Accumulated Depreciation	22,857
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2007 (A)
Apex, NC [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	2,362
Buildings & Improvements, Initial Cost	4,452
Improvements, Initial Cost	0
Land, Total Cost	1,932
Buildings & Improvements, Total Cost	3,779
Total Cost	5,711
Accumulated Depreciation	774
Total Cost, Net of Accumulated Depreciation	4,937
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Date of Construction (C) Acquisition (A)	2007 (A)
Portfolio Balance (DDR) -unencumbered [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	179,255
Buildings & Improvements, Initial Cost	235,784
Improvements, Initial Cost	0
Land, Total Cost	179,252
Buildings & Improvements, Total Cost	235,782
Total Cost	415,034
Accumulated Depreciation	923
Total Cost, Net of Accumulated Depreciation	414,111
Encumbrances	0
Depreciable Lives (Years)	31 years 6 months
Portfolio Balance (DDR) -encumbered [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land, Initial Cost	24,383
Buildings & Improvements, Initial Cost	186,646
Improvements, Initial Cost	0
Land, Total Cost	24,383
Buildings & Improvements, Total Cost	186,646
Total Cost	211,029
Accumulated Depreciation	83,784
Total Cost, Net of Accumulated Depreciation	127,245
Encumbrances	$28,715
Depreciable Lives (Years)	31 years 6 months

Real_Estate_and_Accumulated_De2

Real Estate and Accumulated Depreciation (Parenthetical) (Detail) (USD $)	Dec. 31, 2014
Real Estate And Accumulated Depreciation Disclosure [Abstract]
Tax cost basis of assets	$10,600,000,000
Real estate land under development	184,000,000
Real estate construction in progress	211,200,000
The amount of tax-exempt certificates excluded from encumbrances	15,000,000
Fair market value of debt adjustments excluded from encumbrances	$29,700,000

Mortgage_Loans_on_Real_Estate_

Mortgage Loans on Real Estate (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014
Mortgage Loans On Real Estate [Line Items]
Prior Liens	$1,355,113
Face Amount of Mortgages	374,490
Carrying Amount of Mortgages	357,754
Principal Amount of Loans Subject to Delinquent Principal or Interest	20,149
Senior Loans and Mezzanine Loans [Member]
Mortgage Loans On Real Estate [Line Items]
Prior Liens	118,316
Face Amount of Mortgages	74,490
Carrying Amount of Mortgages	52,444
Principal Amount of Loans Subject to Delinquent Principal or Interest	20,149
Mezzanine Loans \| Retail \| Borrower C [Member]
Mortgage Loans On Real Estate [Line Items]
Interest Rate	10.00%
Final Maturity Date	22-Nov
Periodic Payment Terms	I
Prior Liens	59,000
Face Amount of Mortgages	4,500
Carrying Amount of Mortgages	4,539
Principal Amount of Loans Subject to Delinquent Principal or Interest	0
Mezzanine Loans \| Retail \| Borrower D [Member]
Mortgage Loans On Real Estate [Line Items]
Interest Rate	9.00%
Final Maturity Date	23-Jun
Periodic Payment Terms	I
Prior Liens	20,500
Face Amount of Mortgages	7,500
Carrying Amount of Mortgages	7,541
Principal Amount of Loans Subject to Delinquent Principal or Interest	0
Mezzanine Loans \| Retail \| Borrower E [Member]
Mortgage Loans On Real Estate [Line Items]
Interest Rate	LIBOR+8.0%,Floor 12%
Final Maturity Date	on demand (loan in default)
Periodic Payment Terms	I
Prior Liens	12,816
Face Amount of Mortgages	10,806
Carrying Amount of Mortgages	0
Principal Amount of Loans Subject to Delinquent Principal or Interest	10,806
Mezzanine Loans \| Multi-family [Member] \| Borrower B [Member]
Mortgage Loans On Real Estate [Line Items]
Interest Rate	LIBOR+6.0%,Floor 11%
Final Maturity Date	17-Feb
Periodic Payment Terms	I
Prior Liens	26,000
Face Amount of Mortgages	5,868
Carrying Amount of Mortgages	5,923
Principal Amount of Loans Subject to Delinquent Principal or Interest	0
Mezzanine Loans \| Mixed Use [Member] \| Borrower F [Member]
Mortgage Loans On Real Estate [Line Items]
Interest Rate	LIBOR+10.0%,Floor 14%
Final Maturity Date	on demand(loan in default)
Periodic Payment Terms	I
Prior Liens	0
Face Amount of Mortgages	12,816
Carrying Amount of Mortgages	5,026
Principal Amount of Loans Subject to Delinquent Principal or Interest	9,343
Investments in and Advances to Joint Ventures [Member] \| Borrower G
Mortgage Loans On Real Estate [Line Items]
Interest Rate	8.50%
Final Maturity Date	21-Oct
Periodic Payment Terms	QI
Prior Liens	1,236,797
Face Amount of Mortgages	300,000
Carrying Amount of Mortgages	305,310
Principal Amount of Loans Subject to Delinquent Principal or Interest	0
Senior Loans [Member] \| Retail \| Borrower A [Member]
Mortgage Loans On Real Estate [Line Items]
Interest Rate	5.73%
Final Maturity Date	17-Sep
Periodic Payment Terms	P&I
Prior Liens	0
Face Amount of Mortgages	33,000
Carrying Amount of Mortgages	29,415
Principal Amount of Loans Subject to Delinquent Principal or Interest	$0

Changes_in_Mortgage_Loans_Deta

Changes in Mortgage Loans (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Mortgage Loans On Real Estate [Abstract]
Balance at beginning of period	$143,989	$246,907	$84,541
Additions during period:
New mortgage loans	300,000	67,508	160,995
Interest	6,120	4,853	4,949
Accretion of discount	926	874	826
Deductions during period:
Provision for loan loss reserve	-500	0	-4,300
Collections of principal and interest	-92,781	-176,153	-104
Balance at close of period	$357,754	$143,989	$246,907