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Organization and Basis of Presentation (Policies) | 12 Months Ended
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Dec. 31, 2012
Organization and Basis of Presentation |
Principles of Consolidation | Principles of Consolidation The accompanying Consolidated Financial Statements include the accounts of the Company and its wholly-owned subsidiaries, certain joint venture partnerships, subsidiary partnerships structured as DownREITs and any variable interest entities that qualified for consolidation. All significant intercompany balances and transactions have been eliminated in consolidation. The Company accounts for joint venture entities and subsidiary partnerships that are not variable interest entities in accordance with the guidance applicable to limited partnerships or similar entities. The Company evaluates the partnership of each joint venture entity and determines whether control over the partnership lies with the general partner or, when the limited partners have certain rights, with the limited partners. The Company consolidates an investment when both (i) the Company is the general partner, and (ii) the limited partner interests do not overcome the Company's presumption of control by having either substantive participating rights, the ability to remove the Company as the general partner or the ability to dissolve the partnership. The Company generally uses the equity method under all other potential scenarios, including (i) where the Company holds a general partner interest but the presumption of control by the Company is overcome by the limited partner interests as described in the preceding paragraph, and (ii) where the Company holds a noncontrolling limited partner interest in a joint venture. Investments in which the Company has little or no influence are accounted for using the cost method.
Revenue and Gain Recognition | Revenue and Gain Recognition Rental income related to leases is recognized on an accrual basis when due from residents as required by the accounting guidance applicable to leases, which provides guidance on classification and recognition. In accordance with the Company's standard lease terms, rental payments are generally due on a monthly basis. Any cash concessions given at the inception of the lease are amortized over the approximate life of the lease, which is generally one year. The Company accounts for the sale of real estate assets and the related gain recognition in accordance with the accounting guidance applicable to sales of real estate, which establishes standards for recognition of profit on all real estate sales transactions, other than retail land sales. The Company recognizes the sale, and associated gain or loss from the disposition, provided that the earnings process is complete and the Company is not obligated to perform significant activities after the sale.
Real Estate | Real Estate Operating real estate assets are stated at cost and consist of land, buildings and improvements, furniture, fixtures and equipment, and other costs incurred during their development, redevelopment and acquisition. Significant expenditures which improve or extend the life of an asset are capitalized. Expenditures for maintenance and repairs are charged to expense as incurred. Improvements and upgrades are generally capitalized only if the item exceeds $15,000, extends the useful life of the asset and is not related to making an apartment home ready for the next resident. Purchases of personal property, such as computers and furniture, are generally capitalized only if the item is a new addition and exceeds $2,500. The Company generally expenses purchases of personal property made for replacement purposes. Project costs related to the development, construction and redevelopment of real estate projects (including interest and related loan fees, property taxes and other direct costs) are capitalized as a cost of the project. Indirect project costs that relate to several projects are capitalized and allocated to the projects to which they relate. Indirect costs not clearly related to development, construction and redevelopment activity are expensed as incurred. For development, capitalization (i) begins when the Company has determined that development of the future asset is probable, (ii) can be suspended if there is no current development activity underway, but future development is still probable and (iii) ends when the asset, or a portion of an asset, is delivered and is ready for its intended use, or the Company's intended use changes such that capitalization is no longer appropriate. For redevelopment efforts, the Company capitalizes costs either (i) in advance of taking homes out of service when significant renovation of the common area has begun until the redevelopment is completed, or (ii) when an apartment home is taken out of service for redevelopment until the redevelopment is completed and the apartment home is available for a new resident. Rental income and operating costs incurred during the initial lease-up or post-redevelopment lease-up period are recognized as incurred. The Company acquired as Development Rights four land parcels improved with office buildings, industrial space and other commercial and residential ventures occupied by unrelated third parties. As of December 31, 2012, the Company is actively pursuing development of three of these parcels. For the land parcel for which the Company either does not have active development activity or does not intend to pursue development, rental revenue and incremental costs from the incidental operations are recognized as a part of net income. For those land parcels for which the Company intends to pursue development, the Company will manage the current improvements until such time as all tenant obligations have been satisfied or eliminated through negotiation, and construction of new apartment communities is ready to begin. Revenue from incidental operations received from the current improvements on these land parcels in excess of any incremental costs are being recorded as a reduction of total capitalized costs of the Development Right and not as part of net income. In connection with the acquisition of an operating community, the Company identifies and records each asset acquired and liability assumed in such transaction at its estimated fair value at the date of acquisition. The purchase price allocations to tangible assets, such as land, buildings and improvements, and furniture, fixtures and equipment, are reflected in real estate assets and depreciated over their estimated useful lives. Any purchase price allocation to intangible assets, such as in-place leases, is included in prepaid expenses and other assets on the accompanying Consolidated Balance Sheets and amortized over the average remaining lease term of the acquired leases. The fair value of acquired in-place leases is determined based on the estimated cost to replace such leases, including foregone rents during an assumed re-lease period, as well as the impact on projected cash flow of acquired leases with leased rents above or below current market rents. The Company expenses all costs incurred related to acquisitions. Depreciation is calculated on buildings and improvements using the straight-line method over their estimated useful lives, which range from seven to thirty years. Furniture, fixtures and equipment are generally depreciated using the straight-line method over their estimated useful lives, which range from three years (primarily computer-related equipment) to seven years.
Income Taxes | Income Taxes As of December 31, 2012, the Company did not have any unrecognized tax benefits. The Company does not believe that there will be any material changes in its unrecognized tax positions over the next 12 months. The Company is subject to examination by the respective taxing authorities for the tax years 2009 through 2011. The Company elected to be taxed as a REIT under the Code for its tax year ended December 31, 1994 and has not revoked such election. A corporate REIT is a legal entity which holds real estate interests and can deduct from its federally taxable income qualifying dividends it pays if it meets a number of organizational and operational requirements, including a requirement that it currently distribute at least 90% of its adjusted taxable income to stockholders. Therefore, as a REIT the Company generally will not be subject to corporate level federal income tax on taxable income if it distributes 100% of the taxable income over the time period allowed under the Code to its stockholders. The states in which the Company operates have similar tax provisions which recognize the Company as a REIT for state income tax purposes. Management believes that all such conditions for the avoidance of income taxes on ordinary income have been or will be met for the periods presented. Accordingly, no provision for federal and state income taxes has been made. 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 applicable alternative minimum tax) and may not be able to qualify as a REIT for four subsequent taxable years. Even if the Company qualifies for taxation as a REIT, the Company may be subject to certain state and local taxes on its income and property, and to federal income and excise taxes on its undistributed taxable income. The Company received a net refund of $235,000 for federal excise taxes in 2010, recorded as a reduction of general and administrative expense in the Consolidated Statements of Comprehensive Income. The Company did not incur any charges or receive refunds of excise taxes related to 2011 or 2012. In addition, taxable income from non-REIT activities performed through taxable REIT subsidiaries is subject to federal, state and local income taxes, although no taxes were incurred during 2012. The following reconciles net income attributable to common stockholders to taxable net income for the years ended December 31, 2012, 2011 and 2010 (dollars in thousands), (unaudited):
|  | 2012 Estimate |  | 2011 Actual |  | 2010 Actual |
--- | --- | --- | --- | --- | --- | --- | ---
Net income attributable to common stockholders |  | $ | 423,869$ |  |  | 441,622 |  | $ | 175,331 |
GAAP gain on sale of communities (in excess of) less than tax gain |  |  | 37,575 |  |  | (84,152 | ) |  | 3,812 |
Depreciation/amortization timing differences on real estate |  |  | 15,012 |  |  | 9,192 |  |  | 8,266 |
Tax compensation expense less than (in excess of) GAAP |  |  | (19,218 | ) |  | (43,145 | ) |  | (12,202 | )
Impairment loss |  |  | 1,449 |  |  | 14,052 |  |  | — |
Other adjustments |  |  | (3,202 | ) |  | 183 |  |  | 12,628 |
Taxable net income |  | $ | 455,485$ |  |  | 337,752 |  | $ | 187,835 |
The following summarizes the tax components of the Company's common dividends declared for the years ended December 31, 2012, 2011 and 2010 (unaudited):
|  | 2012 |  | 2011 |  | 2010 |
--- | --- | --- | --- | --- | --- | --- | ---
Ordinary income |  |  | 47 | % |  | 34 | % |  | 74 | %
15% capital gain |  |  | 33 | % |  | 47 | % |  | 11 | %
Unrecaptured §1250 gain |  |  | 20 | % |  | 19 | % |  | 15 | %
Deferred Financing Costs | Deferred Financing Costs Deferred financing costs include fees and other expenditures necessary to obtain debt financing and are amortized on a straight-line basis, which approximates the effective interest method, over the shorter of the term of the loan or the related credit enhancement facility, if applicable. Unamortized financing costs are charged to earnings when debt is retired before the maturity date. Accumulated amortization of deferred financing costs was $20,773,000 at December 31, 2012 and $17,574,000 at December 31, 2011.
Cash, Cash Equivalents and Cash in Escrow | Cash, Cash Equivalents and Cash in Escrow Cash and cash equivalents include all cash and liquid investments with an original maturity of three months or less from the date acquired. Cash in escrow includes construction financing proceeds that are restricted for use in the construction of a specific community. The majority of the Company's cash, cash equivalents and cash in escrows are held at major commercial banks.
Interest Rate Contracts | Interest Rate Contracts The Company utilizes derivative financial instruments to manage interest rate risk. As of December 31, 2012, the Company had approximately $410,200,000 in variable rate debt and forecasted debt issuance subject to cash flow hedges. As of December 31, 2011, there was approximately $640,006,000 in variable rate debt and forecasted debt issuance subject to cash flow hedges and $75,000,000 of fixed rate debt subject to fair value hedges. Excluding debt on communities classified as held for sale, the Company did not apply hedge accounting for an additional $46,735,000 and $79,835,000 in variable rate debt which is subject to interest rate caps as of December 31, 2012 and December 31, 2011, respectively. See Note 10, "Fair Value," for further discussion of derivative financial instruments.
Comprehensive Income | Comprehensive Income Comprehensive income, as reflected on the Consolidated Statements of Comprehensive Income, is defined as all changes in equity during each period except for those resulting from investments by or distributions to shareholders. Accumulated other comprehensive loss, as reflected on the Consolidated Statements of Stockholders' Equity, reflects the effective portion of the cumulative changes in the fair value of derivatives in qualifying cash flow hedge relationships.
Earnings per Common Share | Earnings per Common Share Basic earnings per share is computed by dividing net income attributable to common stockholders by the weighted average number of shares outstanding during the period. All outstanding unvested restricted share awards contain rights to non-forfeitable dividends and participate in undistributed earnings with common shareholders and, accordingly, are considered participating securities that are included in the two-class method of computing basic EPS. Both the unvested restricted shares and other potentially dilutive common shares, and the related impact to earnings, are considered when calculating earnings per share on a diluted basis. The Company's earnings per common share are determined as follows:
|  | For the year ended |
--- | --- | --- | ---
|  | 12-31-12 |  | 12-31-11 |  | 12-31-10 |
|  | (Dollars in thousands) |
Basic and diluted shares outstanding |  |  |  |  |  |  |  |  |  |
Weighted average common shares—basic |  |  | 97,416,401 |  |  | 89,922,465 |  |  | 83,859,936 |
Weighted average DownREIT units outstanding |  |  | 7,500 |  |  | 8,322 |  |  | 15,321 |
Effect of dilutive securities |  |  | 601,251 |  |  | 846,675 |  |  | 757,612 |
Weighted average common shares—diluted |  |  | 98,025,152 |  |  | 90,777,462 |  |  | 84,632,869 |
Calculation of Earnings per Share—basic |  |  |  |  |  |  |  |  |  |
Net income attributable to common stockholders |  | $ | 423,869 |  | $ | 441,622 |  | $ | 175,331 |
Net income allocated to unvested restricted shares |  |  | (1,264 | ) |  | (1,631 | ) |  | (498 | )
Net income attributable to common stockholders, adjusted |  | $ | 422,605 |  | $ | 439,991 |  | $ | 174,833 |
Weighted average common shares—basic |  |  | 97,416,401 |  |  | 89,922,465 |  |  | 83,859,936 |
Earnings per common share—basic |  | $ | 4.34 |  | $ | 4.89 |  | $ | 2.08 |
Calculation of Earnings per Share—diluted |  |  |  |  |  |  |  |  |  |
Net income attributable to common stockholders |  | $ | 423,869 |  | $ | 441,622 |  | $ | 175,331 |
Add: noncontrolling interests of DownREIT unitholders in consolidated partnerships, including discontinued operations |  |  | 28 |  |  | 27 |  |  | 55 |
Adjusted net income attributable to common stockholders |  | $ | 423,897 |  | $ | 441,649 |  | $ | 175,386 |
Weighted average common shares—diluted |  |  | 98,025,152 |  |  | 90,777,462 |  |  | 84,632,869 |
Earnings per common share—diluted |  | $ | 4.32 |  | $ | 4.87 |  | $ | 2.07 |
Dividends per common share |  | $ | 3.88 |  | $ | 3.57 |  | $ | 3.57 |
Certain options to purchase shares of common stock in the amounts of 396,346 and 457,419 were outstanding at December 31, 2012 and 2011, respectively, but were not included in the computation of diluted earnings per share because such options are anti-dilutive.
Casualty Loss, Abandoned Pursuit Costs and Impairment of Long-Lived Assets | Casualty Loss, Abandoned Pursuit Costs and Impairment of Long-Lived Assets During the three months ended December 31, 2012 the Company incurred damages related to Superstorm Sandy at certain of its communities on the East Coast. The Company recognized a charge of $1,449,000 for the three months and year ended December 31, 2012 for the casualty loss associated with this damage on the accompanying Consolidated Statements of Comprehensive Income. The Company evaluates its real estate and other long-lived assets for impairment when potential indicators of impairment exist. Such assets are stated at cost, less accumulated depreciation and amortization, unless the carrying amount of the asset is not recoverable. If events or circumstances indicate that the carrying amount of a property may not be recoverable, the Company assesses its recoverability by comparing the carrying amount of the property to its estimated undiscounted future cash flows. If the carrying amount exceeds the aggregate undiscounted future cash flows, the Company recognizes an impairment loss to the extent the carrying amount exceeds the estimated fair value of the property. Based on periodic tests of recoverability of long-lived assets, for the years ended December 31, 2012, 2011 and 2010, the Company did not record any impairment losses for wholly-owned operating real estate assets. The Company capitalizes pre-development costs incurred in pursuit of new development opportunities for which the Company currently believes future development is probable. Future development of these Development Rights is dependent upon various factors, including zoning and regulatory approval, rental market conditions, construction costs and the availability of capital. Initial pre-development costs incurred for pursuits for which future development is not yet considered probable are expensed as incurred. In addition, if the status of a Development Right changes, making future development by the Company no longer probable, any capitalized pre-development costs are written off with a charge to expense. The Company expensed costs related to abandoned pursuits, which includes the abandonment of Development Rights and disposition pursuits, in the amounts of $1,757,000 in 2012, $1,957,000 in 2011 and $2,741,000 in 2010. These costs are included in operating expenses, excluding property taxes on the accompanying Consolidated Statements of Comprehensive Income. Abandoned pursuit costs can vary greatly, and the costs incurred in any given period may be significantly different in future periods. The Company assesses land for impairment if the intent of the Company changes with respect to either the development of, or the expected hold period for, the land. The Company did not recognize any impairment charges for land holdings in 2012 or 2010. During 2011, the Company concluded that the carrying basis of two land parcels were not fully recoverable when the Company decided to pursue the sale of these assets. As a result, the Company recognized an aggregate charge of $12,097,000 for the impairment of these land parcels. The impairment recognized in 2011 was primarily attributable to one of the land parcels, which the Company sold in 2012, as discussed in Note 6, "Real Estate Disposition Activities." The Company had previously recognized an impairment loss of $9,952,000 in 2008 when the Company determined that it no longer intended to pursue development of these two land parcels. At that time, the Company had the intent and ability to hold the assets for the foreseeable future. The Company looked to a combination of internal models and third-party pricing estimates to determine the fair values for these impaired land parcels. Considering the Company's knowledge of multifamily residential development, the fair values of parcels zoned for multifamily development were generated using an internal model. Land parcels zoned for other purposes were valued using third-party estimates of fair value. For the internally generated fair values, the Company used a discounted cash flow analysis on the expected cash flows for a multifamily rental community. The cash flow analysis incorporated assumptions that market participants would make, including applying discount factors to the estimated future cash flows of the underlying asset, as well as potential disposition proceeds. The third-party values incorporated the use of estimated rates of return, investment time horizons and sales prices for land parcels considered to be market comparables, adjusted for known differences in critical areas including the existing entitlements (such as zoning and state of infrastructure readiness). Both valuation methods included significant other unobservable inputs and are therefore classified as Level 3 prices in the fair value hierarchy. The Company also evaluates its unconsolidated investments for impairment, considering both its carrying value of the investment, estimated as the expected proceeds that it would receive if the entity were dissolved and the net assets were liquidated, as well as the Company's proportionate share of any impairment of assets held by unconsolidated investments. There were no impairment losses recognized by any of the Company's investments in unconsolidated entities during the years ended December 31, 2012 and December 31, 2010. During 2011, the Company recognized a charge of $1,955,000 for the impairment of its investment in an unconsolidated joint venture. See discussion in Note 5, "Investments in Real Estate Entities."
Assets Held for Sale & Discontinued Operations | Assets Held for Sale & Discontinued Operations The Company presents the assets and liabilities of any communities which have been sold, or otherwise qualify as held for sale, separately in the Consolidated Balance Sheets. In addition, the results of operations for those assets that meet the definition of discontinued operations are presented as such in the Company's Consolidated Statements of Comprehensive Income. Held for sale and discontinued operations classifications are provided in both the current and prior periods presented. Real estate assets held for sale are measured at the lower of the carrying amount or the fair value less the cost to sell. Both the real estate assets and corresponding liabilities are presented separately in the accompanying Consolidated Balance Sheets. Subsequent to classification of an asset as held for sale, no further depreciation is recorded. For those assets qualifying for classification as discontinued operations, the specific components of net income presented as discontinued operations include net operating income, depreciation expense and interest expense, net. For periods prior to the asset qualifying for discontinued operations, the Company reclassifies the results of operations to discontinued operations. In addition, the net gain or loss (including any impairment loss) on the eventual disposal of assets held for sale will be presented as discontinued operations when recognized. A change in presentation for held for sale or discontinued operations will not have any impact on the Company's financial condition or results of operations. The Company combines the operating, investing and financing portions of cash flows attributable to discontinued operations with the respective cash flows from continuing operations on the accompanying Consolidated Statements of Cash Flows. The Company had one operating community that qualified for held for sale presentation at December 31, 2012.
Redeemable Noncontrolling Interests | Redeemable Noncontrolling Interests Redeemable noncontrolling interests are comprised of potential future obligations of the Company, which allow the investors holding the noncontrolling interest to require the Company to purchase their interest. The Company classifies obligations under the redeemable noncontrolling interests at fair value, with a corresponding offset for changes in the fair value recorded in accumulated earnings less dividends. Reductions in fair value are recorded only to the extent that the Company has previously recorded increases in fair value above the redeemable noncontrolling interest's initial basis. The redeemable noncontrolling interests are presented outside of permanent equity as settlement in the Company's common shares, where permitted, may not be within the Company's control. The nature and valuation of the Company's redeemable noncontrolling interests are discussed further in Note 10, "Fair Value."
Derivative Instruments and Hedging Activities | Derivative Instruments and Hedging Activities The Company enters into interest rate swap and interest rate cap agreements (collectively, the "Hedging Derivatives") for interest rate risk management purposes and in conjunction with certain variable rate secured debt to satisfy lender requirements. The Company does not enter into derivative transactions for trading or other speculative purposes. The Company assesses both at inception and on an on-going basis, the effectiveness of qualifying cash flow and fair value hedges. Hedge ineffectiveness is reported as a component of general and administrative expenses. The fair values of the Hedging Derivatives that are in an asset position are recorded in prepaid expenses and other assets. The fair value of the Hedging Derivatives that are in a liability position are included in accrued expenses and other liabilities. Fair value changes for derivatives that are not in qualifying hedge relationships are reported as a component of general and administrative expenses. For the derivative positions that the Company has determined qualify as effective cash flow hedges, the Company has recorded the effective portion of cumulative changes in the fair value of the Hedging Derivatives in accumulated other comprehensive loss. Amounts recorded in accumulated other comprehensive loss will be reclassified into earnings in the periods in which earnings are affected by the hedged cash flow. The Company discontinues the application of cash flow hedge accounting in the event that a hedged forecasted transaction is no longer probable of occurring. The Company will continue to defer any hedging gains or losses recognized up to the point that cash flow hedge accounting was discontinued, and recognize those amounts in earnings over the life of that hedged forecasted transaction, if the hedged forecasted transaction does occur as originally anticipated. In the event that a hedged forecasted transaction becomes probable of not occurring, the Company will reclassify hedging gains or losses from accumulated other comprehensive income into earnings. The effective portion of the change in fair value of the Hedging Derivatives that the Company determined qualified as effective fair value hedges is reported as an adjustment to the carrying amount of the corresponding debt being hedged.
Noncontrolling Interests | Noncontrolling Interests Noncontrolling interests represent our joint venture partners' claims on consolidated investments where the Company owns less than a 100% interest. The Company records these interests at their initial fair value, adjusting the basis prospectively for the joint venture partners' share of the respective consolidated investments' results of operations and applicable changes in ownership.
Use of Estimates | Use of Estimates The preparation of financial statements in conformity with GAAP requires management to make certain estimates and assumptions. These estimates and assumptions affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the dates of the financial statements and the reported amounts of revenue and expenses during the reporting periods. Actual results could differ from those estimates.
Reclassifications | Reclassifications Certain reclassifications have been made to amounts in prior years' financial statements to conform to current year presentations.
Recently Adopted Accounting Standards | Recently Adopted Accounting Standards In May 2011, the FASB issued guidance on fair value measurement and disclosure requirements. This guidance clarified the rules regarding the application of the highest and best use concept, fair value measurement of an instrument classified in equity and quantitative disclosure about unobservable inputs used in Level 3 prices. In addition, this guidance changes the principles applicable to the fair value measurement of instruments managed within a portfolio, application of premiums and discounts in a fair value measurement and additional disclosures about fair value. The Company adopted the guidance with no material impact on the Company's financial position or results of operations In February 2013, the FASB issued guidance on reclassifications out of accumulated other comprehensive income (AOCI). For significant items reclassified out of AOCI to net income in their entirety, reporting is required about the effect of the reclassifications on the respective line items where net income is presented. Additionally, for items that are not reclassified to net income in their entirety, a cross reference to other disclosures is required in the notes. The Company does not anticipate the guidance will have a material impact on the Company's financial position or results of operations.

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