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Accounting Policies (Policies)

12 Months Ended

Dec. 31, 2012

The accompanying Consolidated Financial Statements include our accounts and the accounts of our wholly owned subsidiaries and the joint venture entities over which we exercise control. All intercompany transactions and balances have been eliminated in consolidation, and our net earnings are reduced by the portion of net earnings attributable to noncontrolling interests.

U.S. generally accepted accounting principles (“GAAP”) requires us to identify entities for which control is achieved through means other than voting rights and to determine which business enterprise is the primary beneficiary of variable interest entities (“VIEs”). A VIE is broadly defined as an entity with one or more of the following characteristics: (a) the total equity investment at risk is insufficient to finance the entity’s activities without additional subordinated financial support; (b) as a group, the holders of the equity investment at risk lack (i) the ability to make decisions about the entity’s activities through voting or similar rights, (ii) the obligation to absorb the expected losses of the entity, or (iii) the right to receive the expected residual returns of the entity; or (c) the equity investors have voting rights that are not proportional to their economic interests, and substantially all of the entity’s activities either involve, or are conducted on behalf of, an investor that has disproportionately few voting rights. We consolidate investments in VIEs when we are determined to be the primary beneficiary of the VIE. We may change our original assessment of a VIE due to events such as modifications of contractual arrangements that affect the characteristics or adequacy of the entity’s equity investments at risk and the disposal of all or a portion of an interest held by the primary beneficiary.

We identify the primary beneficiary of a VIE as the enterprise that has both: (i) the power to direct the activities of the VIE that most significantly impact the entity’s economic performance; and (ii) the obligation to absorb losses or the right to receive benefits of the VIE that could be significant to the entity. We perform this analysis on an ongoing basis. At December 31, 2012, we did not have any unconsolidated VIEs.

As it relates to investments in joint ventures, based on the type of rights held by the limited partner(s), GAAP may preclude consolidation by the sole general partner in certain circumstances in which the general partner would otherwise consolidate the joint venture. We assess limited partners’ rights and their impact on the presumption of control of the limited partnership by the sole general partner when an investor becomes the sole general partner, and we reassess if: there is a change to the terms or in the exercisability of the rights of the limited partners; the sole general partner increases or decreases its ownership of limited partnership interests; or there is an increase or decrease in the number of outstanding limited partnership interests. We also apply this guidance to managing member interests in limited liability companies.

Investments in Unconsolidated Entities

We report investments in unconsolidated entities over whose operating and financial policies we have the ability to exercise significant influence under the equity method of accounting. Under this method of accounting, our share of the investee’s earnings or losses is included in our Consolidated Statements of Income.

We base the initial carrying value of investments in unconsolidated entities on the fair value of the assets at the time we acquired the joint venture interest. We estimate fair values for our equity method investments based on discounted cash flow models that include all estimated cash inflows and outflows over a specified holding period and, where applicable, any estimated debt premiums or discounts. The capitalization rates, discount rates and credit spreads we use in these models are based upon assumptions that we believe to be within a reasonable range of current market rates for the respective investments.

We generally amortize any difference between our cost basis and the basis reflected at the joint venture level over the lives of the related assets and liabilities and include that amortization in our share of income or loss from unconsolidated entities. For earnings of equity method investments with pro rata distribution allocations, net income or loss is allocated between the partners in the joint venture based on their respective stated ownership percentages. In other instances, net income or loss is allocated between the partners in the joint venture based on the hypothetical liquidation at book value method (the “HLBV method”). Under the HLBV method, net income or loss is allocated between the partners based on the difference between each partner’s claim on the net assets of the joint venture at the end and beginning of the period, after taking into account contributions and distributions. Each partner’s share of the net assets of the joint venture is calculated as the amount that the partner would receive if the joint venture were to liquidate all of its assets at net book value and distribute the resulting cash to creditors and partners in accordance with their respective priorities. Under this method, in any given period, we could record more or less income than the joint venture has generated, more or less income than actual cash distributions received or more or less income than the amount we may receive in the event of an actual liquidation.

Noncontrolling Interests

Redeemable OP Unitholder and Noncontrolling Interests

In connection with our acquisition of Nationwide Health Properties, Inc. (“NHP”) in July 2011, we acquired a majority interest in NHP/PMB L.P. (“NHP/PMB”), a limited partnership formed in 2008 to acquire properties from entities affiliated with Pacific Medical Buildings LLC. We consolidate NHP/PMB, as our wholly owned subsidiary is the general partner and exercises control of the partnership. As of December 31, 2012, third party investors owned 2,257,629 Class A limited partnership units in NHP/PMB (“OP Units”), which represented 27.0% of the total units then outstanding, and we owned 6,099,930 Class B limited partnership units in NHP/PMB, representing the remaining 73.0%. At any time following the first anniversary of the date of their issuance, the OP Units may be redeemed at the election of the holder for cash or, at our option, 0.7866 shares of our common stock per unit, subject to adjustment in certain circumstances. We are party by assumption to a registration rights agreement with the holders of the OP Units that requires us, subject to the terms and conditions set forth therein, to file and maintain a registration statement relating to the issuance of shares of our common stock upon redemption of OP Units.

As redemption rights are outside of our control, the redeemable OP unitholder interests are classified outside of permanent equity on our Consolidated Balance Sheets. We applied the provisions of ASC Topic 480, Distinguishing Liabilities from Equity, to reflect the redeemable OP unitholder interests at the greater of cost or fair value. As of December 31, 2012 and 2011, the fair value of the redeemable OP unitholder interests was $114.9 million and $102.8 million, respectively. We recognize changes in fair value through capital in excess of par value, net of cash distributions paid and purchases by us of any OP Units. Our diluted earnings per share (“EPS”) includes the effect of any potential shares outstanding from redemption of the OP Units.

Certain noncontrolling interests of other consolidated joint ventures were also classified as redeemable at December 31, 2012 and 2011. Accordingly, we record the carrying amount of these noncontrolling interests at the greater of (i) their initial carrying amount, increased or decreased for the noncontrolling interest’s share of net income or loss and distributions, or (ii) the redemption value. With respect to these joint ventures, our joint venture partner has certain redemption rights that are outside our control and the redeemable noncontrolling interests are classified outside of permanent equity on our Consolidated Balance Sheets. We recognize changes in carrying value of redeemable noncontrolling interests through capital in excess of par value.

Noncontrolling Interests

Other than redeemable noncontrolling interests described above, we present the portion of any equity that we do not own in entities that we control (and thus consolidate) as noncontrolling interests and classify such interests as a component of consolidated equity, separate from total Ventas stockholders’ equity, on our Consolidated Balance Sheets. For earnings of consolidated joint ventures with pro rata distribution allocations, net income or loss is allocated between the partners in the joint venture based on their respective stated ownership percentages. In other instances, net income or loss is allocated between the partners in the joint venture based on the HLBV method. We account for purchases or sales of equity interests that do not result in a change of control as equity transactions, through capital in excess of par value. In addition, we include net income attributable to the noncontrolling interests in net income in our Consolidated Statements of Income.

Accounting Estimates

The preparation of financial statements in accordance with GAAP requires us to make estimates and assumptions regarding future events that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.

Business Combinations

We account for acquisitions using the acquisition method and allocate the cost of the businesses acquired among tangible and recognized intangible assets and liabilities based upon their estimated fair values as of the acquisition date. Recognized intangibles primarily include the value of in-place leases, acquired lease contracts, tenant and customer relationships, trade names/trademarks and goodwill. We do not amortize goodwill, which represents the excess of the purchase price paid over the fair value of the net assets of the acquired business and is included in other assets on our Consolidated Balance Sheets.

We estimate the fair value of buildings acquired on an as-if-vacant basis and depreciate the building value over the estimated remaining life of the building, not to exceed 35 years. We determine the allocated value of other fixed assets, such as site improvements and furniture, fixtures and equipment, based upon the replacement cost and depreciate such value over the assets’ estimated remaining useful lives as determined at the applicable acquisition date. We determine the value of land either by considering the sales prices of similar properties in recent transactions or based on internal analyses of recently acquired and existing comparable properties within our portfolio. We generally determine the value of construction in progress based upon the replacement cost. However, for certain acquired properties that are part of a ground-up development, we determine fair value by using the same valuation approach as for all other properties and deducting the estimated cost to complete the development. During the remaining construction period, we capitalize interest expense until the development has reached substantial completion. Construction in progress, including capitalized interest, is not depreciated until the development has reached substantial completion.

The fair value of acquired lease-related intangibles, if any, reflects: (i) the estimated value of any above and/or below market leases, determined by discounting the difference between the estimated market rent and the in-place lease rent; and (ii) the estimated value of in-place leases related to the cost to obtain tenants, including leasing commissions, and an estimated value of the absorption period to reflect the value of the rent and recovery costs foregone during a reasonable lease-up period as if the acquired space was vacant. We amortize any acquired lease-related intangibles to revenue or amortization expense over the remaining life of the associated lease plus any assumed bargain renewal periods. If a lease is terminated prior to its stated expiration or not renewed upon expiration, we recognize all unamortized amounts of lease-related intangibles associated with that lease in operations at that time.

We estimate the fair value of purchase option intangible assets and liabilities by discounting the difference between the applicable property’s acquisition date fair value and an estimate of the future option price. We do not amortize the resulting intangible asset or liability over the term of the lease, but rather adjust the recognized value of the asset or liability upon sale. Net real estate property for which we have recorded a tenant purchase option intangible liability (excluding properties classified as held for sale) was $432.5 million and $644.0 million at December 31, 2012 and 2011, respectively.

We estimate the fair value of tenant or other customer relationships acquired, if any, by considering the nature and extent of existing business relationships with the tenant or customer, growth prospects for developing new business with the tenant or customer, the tenant’s credit quality, expectations of lease renewals with the tenant, and the potential for significant, additional future leasing arrangements with the tenant, and we amortize that value over the expected life of the associated arrangements or leases, including the remaining terms of the related leases and any expected renewal periods. We estimate the fair value of trade names/trademarks using a royalty rate methodology and amortize that value over the estimated useful life of the trade name/trademark.

In connection with a business combination, we may assume rights and obligations under certain lease agreements pursuant to which we become the lessee of a given property. We assume the lease classification previously determined by the prior lessee absent a modification in the assumed lease agreement. All of our assumed capital leases contain bargain purchase options that we intend to exercise. Therefore, we recognized real estate assets based on the acquisition date fair values of the underlying properties and liabilities (within senior notes payable and other debt) based on the acquisition date fair values of the capital lease obligations. We depreciate assets recognized under capital leases that contain bargain purchase options over the assets’ respective useful lives. Lease payments are allocated between the reduction of the capital lease obligation and interest expense using the interest method. We assess assumed operating leases, including ground leases, to determine whether the lease terms are favorable or unfavorable to us given current market conditions on the acquisition date. To the extent the lease terms are favorable or unfavorable relative to market conditions on the acquisition date, we recognize an intangible asset or liability at fair value, and we amortize the recognized asset or liability (excluding purchase option intangibles) to interest or rental expense in our Consolidated Statements of Income over the applicable lease term. We include all lease-related intangible assets and liabilities within acquired lease intangibles and accounts payable and other liabilities, respectively, on our Consolidated Balance Sheets.

We determine the fair value of loans receivable acquired in connection with a business combination by discounting the estimated future cash flows using current interest rates at which similar loans with the same maturities and same terms would be made to borrowers with similar credit ratings. The estimated future cash flows reflect our judgment regarding the uncertainty of those cash flows, so we do not establish a valuation allowance at the acquisition date. We recognize the difference between the acquisition date fair value and the total expected cash flows as interest income using an effective interest method over the life of the applicable loan. Subsequent to the acquisition date, we evaluate changes regarding the uncertainty of future cash flows and the need for a valuation allowance.

We estimate the fair value of noncontrolling interests assumed using assumptions that are consistent with those used in valuing all of the underlying assets and liabilities.

We calculate the fair value of long-term debt by discounting the remaining contractual cash flows on each instrument at the current market rate for those borrowings, which we approximate based on the rate at which we would expect to incur a replacement instrument on the date of acquisition, and recognize any fair value adjustments related to long-term debt as effective yield adjustments over the remaining term of the instrument.

We record a liability for contingent consideration (included in accounts payable and other liabilities on our Consolidated Balance Sheets) at fair value as of the acquisition date and reassess the fair value at the end of each reporting period, with any changes being recognized in earnings. Increases or decreases in the fair value of contingent consideration can result from changes in discount periods, discount rates and probabilities that contingencies will be met.

Impairment of Long-Lived and Intangible Assets

We periodically evaluate our long-lived assets, primarily consisting of our investments in real estate, for impairment indicators. If indicators of impairment are present, we evaluate the carrying value of the related real estate investments in relation to the future undiscounted cash flows of the underlying operations. In performing this evaluation, we consider market conditions and our current intentions with respect to holding or disposing of the asset. We adjust the net book value of leased properties and other long-lived assets to fair value if the sum of the expected future undiscounted cash flows, including sales proceeds, is less than book value. We recognize an impairment loss at the time we make any such determination. We recorded $35.6 million of real estate impairment charges for the year ended December 31, 2012, primarily related to our triple-net leased properties reportable business segment. These charges are primarily recorded as a component of depreciation and amortization in both continuing and discontinued operations in our Consolidated Statements of Income.

If impairment indicators arise with respect to intangible assets with finite useful lives, we evaluate impairment by comparing the carrying amount of the asset to the estimated future undiscounted net cash flows expected to be generated by the asset. If estimated future undiscounted net cash flows are less than the carrying amount of the asset, then we estimate the fair value of the asset and compare the estimated fair value to the intangible asset’s carrying value. We recognize any shortfall from carrying value as an impairment loss in the current period.

We evaluate our investments in unconsolidated entities for impairment whenever events or changes in circumstances indicate that the carrying value of our investment may exceed its fair value. If we determine that a decline in the fair value of our investment in an unconsolidated entity is other-than-temporary, and if such reduced fair value is below the carrying value, we record an impairment. The determination of the fair value of investments in unconsolidated entities involves significant judgment. Our estimates consider all available evidence, including, as appropriate, the present value of the expected future cash flows discounted at market rates, general economic conditions and trends and other relevant factors.

We test goodwill for impairment at least annually, and more frequently if indicators arise. We first assess qualitative factors to determine the likelihood that the fair value of a reporting unit is less than its carrying amount. Qualitative factors we assess include current macroeconomic conditions, state of the equity and capital markets and our overall financial and operating performance. If we determine it is more likely than not that the fair value of a reporting unit is less than its carrying amount, then we proceed with the two-step approach to evaluating impairment. In the first step of this approach, we estimate the fair value of a reporting unit and compare it to the reporting unit’s carrying value. If the carrying value exceeds fair value, we proceed with the second step. The second step of this approach requires us to assign the fair value of a reporting unit to all the assets and liabilities of the reporting unit as if it had been acquired in a business combination at the date of the impairment test. The excess fair value of the reporting unit over the amounts assigned to the assets and liabilities is the implied value of goodwill and is used to determine the amount of impairment. We recognize an impairment loss to the extent the carrying value of goodwill exceeds the implied value in the current period.

Estimates of fair value used in our evaluation of goodwill, investments in real estate, investments in unconsolidated entities and intangible assets are based upon discounted future cash flow projections or other acceptable valuation techniques, which are based, in turn, upon level three inputs, such as revenue and expense growth rates, capitalization rates, discount rates or other available market data. Our ability to accurately predict future operating results and cash flows and estimate and allocate fair values impacts the timing and recognition of impairments. While we believe our assumptions are reasonable, changes in these assumptions may have a material impact on our financial results.

Assets Held-for-Sale and Discontinued Operations

Assets Held for Sale and Discontinued Operations

We sell properties from time to time for various reasons, including market conditions or the exercise of purchase options by tenants. We classify certain long-lived assets as held for sale once the criteria, as defined by GAAP, has been met. Long-lived assets to be disposed of are reported at the lower of their carrying amount or fair value minus cost to sell and are no longer depreciated. Discontinued operations is defined as a component of an entity that has either been disposed of or is deemed to be held for sale if both the operations and cash flows of the component have been or will be eliminated from ongoing operations as a result of the disposal transaction and the entity will not have any significant continuing involvement in the operations of the component after the disposal transaction. The results of operations and any gain or loss on assets sold or classified as held for sale are reflected in our Consolidated Statements of Income as discontinued operations for all periods presented. We have estimated interest expense allocated to discontinued operations based on property values and our weighted average interest rate or the property’s actual mortgage interest.

Loans Receivable

We record loans receivable, other than those acquired in connection with a business combination, on our Consolidated Balance Sheets (either in secured loans receivable, net or, with respect to unsecured loans receivable, other assets) at the unpaid principal balance, net of any deferred origination fees, purchase discounts or premiums and valuation allowances. We amortize net deferred origination fees, which are comprised of loan fees collected from the borrower net of certain direct costs, and purchase discounts or premiums over the contractual life of the loan using the effective interest method and immediately recognize in income any unamortized balances if the loan is repaid before its contractual maturity.

We regularly evaluate the collectibility of loans receivable based on factors such as corporate and facility-level financial and operational reports, compliance with financial covenants set forth in the applicable loan agreement, the financial strength of the borrower and any guarantor, the payment history of the borrower and current economic conditions. If our evaluation of these factors indicates it is probable that we will be unable to collect all amounts due under the terms of the applicable loan agreement, we provide a reserve against the portion of the receivable that we estimate may not be collected.

Cash Equivalents

Cash equivalents consist of highly liquid investments with a maturity date of three months or less when purchased. These investments are stated at cost, which approximates fair value.

Escrow Deposits and Restricted Cash

Escrow deposits consist of amounts held by us or our lenders to provide for future real estate tax and insurance expenditures and tenant improvements related to our properties and operations. Restricted cash represents amounts paid to us for security deposits and other similar purposes.

Deferred Financing Costs

We amortize deferred financing costs as a component of interest expense over the terms of the related borrowings using a method that approximates a level yield.

Marketable Debt and Equity Securities

We record marketable debt and equity securities as available-for-sale and classify them as a component of other assets on our Consolidated Balance Sheets. We record these securities at fair value and include unrealized gains and losses recorded in stockholders’ equity as a component of accumulated other comprehensive income on our Consolidated Balance Sheets. We report interest income, including discount or premium amortization, on marketable debt securities and gains or losses on securities sold, which are based on the specific identification method, in income from loans and investments in our Consolidated Statements of Income.

Derivative Instruments

We recognize all derivative instruments in either other assets or accounts payable and other liabilities on our Consolidated Balance Sheets at fair value as of the reporting date. We recognize changes in the fair value of derivative instruments in other expenses in our Consolidated Statements of Income or accumulated other comprehensive income on our Consolidated Balance Sheets, depending on the intended use of the derivative and our designation of the instrument.

We do not use our derivative financial instruments, including interest rate caps, interest rate swaps, and foreign currency forward contracts, for trading or speculative purposes. Our interest rate caps were designated as having a hedging relationship with their underlying securities and therefore meet the criteria for hedge accounting under GAAP. Accordingly, our interest rate caps are recorded on our Consolidated Balance Sheets at fair value, and we recognize changes in the fair value of these instruments in accumulated other comprehensive income on our Consolidated Balance Sheets. Our interest rate swaps (excluding the interest rate swap contract of an unconsolidated joint venture described below) and foreign currency forward contracts were not designated as having a hedging relationship with their underlying securities and therefore do not meet the criteria for hedge accounting under GAAP. Accordingly, our interest rate swaps and foreign currency forward contracts are recorded on our Consolidated Balance Sheets at fair value, and we recognize changes in the fair value of these instruments in current earnings (in other expenses) in our Consolidated Statements of Income. One of our unconsolidated joint ventures is party to an interest rate swap contract that was designated as effectively hedging the variability of expected cash flows related to variable rate debt secured by a portion of its real estate portfolio. We recognize our proportionate share of the change in fair value of this swap in accumulated other comprehensive income on our Consolidated Balance Sheets.

Fair Values of Financial Instruments

Fair value is a market-based measurement, not an entity-specific measurement, and we determine fair value based on the assumptions that we expect market participants would use in pricing the asset or liability. As a basis for considering market participant assumptions in fair value measurements, GAAP establishes a fair value hierarchy that distinguishes between market participant assumptions based on market data obtained from sources independent of the reporting entity (observable inputs that are classified within levels one and two of the hierarchy) and the reporting entity’s own assumptions about market participant assumptions (unobservable inputs classified within level three of the hierarchy).

Level one inputs utilize unadjusted quoted prices for identical assets or liabilities in active markets that we have the ability to access. Level two inputs are inputs other than quoted prices included in level one that are directly or indirectly observable for the asset or liability. Level two inputs may include quoted prices for similar assets and liabilities in active markets, as well as other inputs for the asset or liability, such as interest rates, foreign exchange rates and yield curves, that are observable at commonly quoted intervals. Level three inputs are unobservable inputs for the asset or liability, which are typically based on our own assumptions, as there is little, if any, related market activity. If the determination of the fair value measurement is based on inputs from different levels of the hierarchy, the level within which the entire fair value measurement falls is the lowest level input that is significant to the fair value measurement in its entirety. If the volume and level of market activity for an asset or liability has decreased significantly relative to the normal market activity for such asset or liability (or similar assets or liabilities), then transactions or quoted prices may not accurately reflect fair value. In addition, if there is evidence that a transaction for an asset or liability is not orderly, little, if any, weight is placed on that transaction price as an indicator of fair value. Our 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.

We use the following methods and assumptions in estimating the fair value of our financial instruments.


•	Cash and cash equivalents - The carrying amount of unrestricted cash and cash equivalents reported on our Consolidated Balance Sheets approximates fair value due to the short maturity of these instruments.

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Loans receivable - We estimate the fair value of loans receivable using level two and level three inputs: we discount future cash flows using current interest rates at which similar loans with the same maturities and same terms would be made to borrowers with similar credit ratings. Additionally, we determine the valuation allowance for losses, if any, on loans receivable using level three inputs.


•	Marketable debt securities - We estimate the fair value of marketable debt securities using level two inputs: we observe quoted prices for similar assets or liabilities in active markets that we have the ability to access.

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Derivative instruments - With the assistance of a third party, we estimate the fair value of derivative instruments, including interest rate caps, interest rate swaps, and foreign currency forward contracts, using level two inputs: for interest rate caps, we observe forward yield curves and other relevant information; for interest rate swaps, we observe alternative financing rates derived from market-based financing rates, forward yield curves and discount rates; and for foreign currency forward contracts, we estimate the future values of the two currency tranches using forward exchange rates that are based on traded forward points and calculate a present value of the net amount using a discount factor based on observable traded interest rates.


•	Senior notes payable and other debt - We estimate the fair value of senior notes payable and other debt using level two inputs: we discount the future cash flows using current interest rates at which we could obtain similar borrowings.


•	Contingent consideration - We estimate the fair value of contingent consideration using level three inputs: we assess the probability of expected future cash flows over the period during which the obligation is expected to be settled and apply a discount rate that appropriately captures a market participant’s view of the risk associated with the obligation.


•	Redeemable OP unitholder interests - We estimate the fair value of our redeemable Class A limited partnership units using level two inputs: we base fair value on the closing price of our common stock, as units may be redeemed at the election of the holder for cash or, at our option, 0.7866 shares of our common stock per unit, subject to adjustment in certain circumstances.

Revenue Recognition

Triple-Net Leased Properties and MOB Operations

Certain of our triple-net leases, including a majority of the leases we acquired in connection with the NHP acquisition, and most of our MOB leases provide for periodic and determinable increases in base rent. We recognize base rental revenues under these leases on a straight-line basis over the applicable lease term when collectability is reasonably assured. Recognizing rental income on a straight-line basis generally results in recognized revenues during the first half of a lease term exceeding the cash amounts contractually due from our tenants, creating a straight-line rent receivable that is included in other assets on our Consolidated Balance Sheets. At December 31, 2012 and 2011, this cumulative excess (net of allowances) totaled $120.3 million and $96.9 million, respectively.

Four of our five master lease agreements with Kindred (the “Kindred Master Leases”) and certain of our other leases provide for periodic increases in base rent only if certain revenue parameters or other substantive contingencies are met. We recognize the increased rental revenue under these leases as the related parameters or contingencies are met, rather than on a straight-line basis over the applicable lease term.

Senior Living Operations

We recognize resident fees and services, other than move-in fees, monthly as services are provided. We recognize move-in fees on a straight-line basis over the average resident stay. Our lease agreements with residents generally have a term of 12 to 18 months and are cancelable by the resident upon 30 days’ notice.

Other

We recognize interest income from loans, including discounts and premiums, using the effective interest method when collectibility is reasonably assured. We apply the effective interest method on a loan-by-loan basis and recognize discounts and premiums as yield adjustments over the related loan term. We recognize interest income on an impaired loan to the extent our estimate of the fair value of the collateral is sufficient to support the balance of the loan, other receivables and all related accrued interest. When the balance of the loan, other receivables and all related accrued interest is equal to our estimate of the fair value of the collateral, we recognize interest income on a cash basis. We provide a reserve against an impaired loan to the extent our total investment in the loan exceeds our estimate of the fair value of the loan collateral.

We recognize income from rent, lease termination fees, development services, management advisory services, and all other income when all of the following criteria are met in accordance with Securities and Exchange Commission (“SEC”) Staff Accounting Bulletin 104: (i) the applicable agreement has been fully executed and delivered; (ii) services have been rendered; (iii) the amount is fixed or determinable; and (iv) collectibility is reasonably assured.

Allowances

We assess the collectibility of our rent receivables, including straight-line rent receivables, and we defer recognition of revenue if collectibility is not reasonably assured. We base our assessment of the collectibility of rent receivables (other than straight-line rent receivables) on several factors, including, among other things, payment history, the financial strength of the tenant and any guarantors, the value of the underlying collateral, if any, and current economic conditions. If our evaluation of these factors indicates it is probable that we will be unable to recover the full value of the receivable, we provide a reserve against the portion of the receivable that we estimate may not be recovered. We base our assessment of the collectibility of straight-line rent receivables on several factors, including, among other things, the financial strength of the tenant and any guarantors, the historical operations and operating trends of the property, the historical payment pattern of the tenant, and the type of property. If our evaluation of these factors indicates it is probable that we will be unable to receive the rent payments due in the future, we defer recognition of the straight-line rental revenue and, in certain circumstances, provide a reserve against the previously recognized straight-line rent receivable asset for the portion, up to its full value, that we estimate may not be recovered. If we change our assumptions or estimates regarding the collectibility of future rent payments required by a lease, we may adjust our reserve to increase or reduce the rental revenue recognized and/or to increase or reduce the reserve against the previously recognized straight-line rent receivable asset.

Stock-Based Compensation

We recognize share-based payments to employees and directors, including grants of stock options, in our Consolidated Statements of Income generally on a straight-line basis over the requisite service period based on the fair value of the award.

Gain on Sale of Assets

We recognize sales of assets only upon the closing of the transaction with the purchaser. We record payments received from purchasers prior to closing as deposits and classify them as other assets on our Consolidated Balance Sheets. We recognize gains on assets sold using the full accrual method upon closing if the collectibility of the sales price is reasonably assured, we are not obligated to perform any significant activities after the sale to earn the profit, we have received adequate initial investment from the purchaser, and other profit recognition criteria have been satisfied. We may defer recognition of gains in whole or in part until: (i) the profit is determinable, meaning that the collectibility of the sales price is reasonably assured or the amount that will not be collectible can be estimated; and (ii) the earnings process is virtually complete, meaning that we are not obliged to perform any significant activities after the sale to earn the profit.

Federal Income Tax

We have elected to be treated as a REIT under the applicable provisions of the Internal Revenue Code of 1986, as amended (the “Code”), for every year beginning with the year ended December 31, 1999. Accordingly, provided that we continue to qualify as a REIT, we generally will not be subject to federal income tax on net income that we distribute to our stockholders. However, with respect to certain of our subsidiaries that have elected to be treated as “taxable REIT subsidiaries,” we record income tax expense or benefit, as those entities are subject to federal income tax similar to regular corporations.

We account for deferred income taxes using the asset and liability method and recognize deferred tax assets and liabilities for the expected future tax consequences of events that have been included in our financial statements or tax returns. Under this method, we determine deferred tax assets and liabilities based on the differences between the financial reporting and tax bases of assets and liabilities using enacted tax rates in effect for the year in which the differences are expected to reverse. Any increase or decrease in the deferred tax liability that results from a change in circumstances, and that causes us to change our judgment about expected future tax consequences of events, is included in the tax provision when such changes occur. Deferred income taxes also reflect the impact of operating loss and tax credit carryforwards. A valuation allowance is provided if we believe it is more likely than not that all or some portion of the deferred tax asset will not be realized. Any increase or decrease in the valuation allowance that results from a change in circumstances, and that causes us to change our judgment about the realizability of the related deferred tax asset, is included in the tax provision when such changes occur.

Foreign Currency

Certain of our subsidiaries’ functional currencies are the local currencies of their respective countries. We translate the results of operations of our foreign subsidiaries into U.S. dollars using average rates of exchange in effect during the period, and we translate balance sheet accounts using exchange rates in effect at the end of the period. We record resulting currency translation adjustments in accumulated other comprehensive income, a component of stockholders’ equity, on our Consolidated Balance Sheets. We record foreign currency transaction gains and losses in our Consolidated Statements of Income.

Segment Reporting

As of December 31, 2012, we operated through three reportable business segments: triple-net leased properties; senior living operations; and MOB operations. Under our triple-net leased properties segment, we acquire and own seniors housing and healthcare properties throughout the United States and lease those properties to healthcare operating companies under “triple-net” or “absolute-net” leases that obligate the tenants to pay all property-related expenses. Under our senior living operations segment, we invest in seniors housing communities throughout the United States and Canada and engage independent operators, such as Atria and Sunrise, to manage those communities. Under our MOB operations segment, we primarily acquire, own, develop, lease, and manage MOBs.

On July 1, 2010, we completed the acquisition of businesses owned and operated by Lillibridge and its related entities and their real estate interests in 96 MOBs and ambulatory facilities. With the addition of these businesses and properties, we believed that the segregation of our MOB operations into its own reportable business segment would be useful in assessing the performance of our MOB business in the same way that management evaluates our performance and makes operating decisions. Prior to the acquisition, we operated through two reportable business segments: triple-net leased properties; and senior living operations. See “Note 20—Segment Information.”

Convertible Debt Instruments

We separately account for the liability and equity components of convertible debt instruments that may be settled in cash upon conversion (including partial cash settlement) in a manner that reflects our nonconvertible debt borrowing rate when interest cost is recognized in subsequent periods. As a result of convertible debt instruments we had outstanding during 2011 and 2010, our interest expense increased and our net income decreased by $4.0 million ($0.02 per diluted share) and $4.2 million ($0.03 per diluted share) for the years ended December 31, 2011 and 2010, respectively. In November 2011, we repaid in full $230.0 million principal amount outstanding of our convertible notes upon maturity and issued 943,714 shares of our common stock in settlement of the conversion value in excess of the principal amount. See “Note 10—Borrowing Arrangements.”

Operating Leases

We account for payments made pursuant to operating leases in our Consolidated Statements of Income based on actual rent paid, plus or minus a straight-line rent adjustment for leases that provide for periodic and determinable increases in base rent.

Recently Issued or Adopted Accounting Standards

In June 2011, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2011-05, Presentation of Comprehensive Income (“ASU 2011-05”), which amends ASC Topic 220, Comprehensive Income. ASU 2011-05 requires entities to present comprehensive income in either: (i) one continuous financial statement or (ii) two separate but consecutive statements that display net income and the components of other comprehensive income. Totals and individual components of both net income and other comprehensive income must be included in either presentation. In December 2011, the FASB issued ASU 2011-12, Deferral of the Effective Date for Amendments to the Presentation of Reclassifications of Items Out of Accumulated Other Comprehensive Income in Accounting Standards Update No. 2011-05 (“ASU 2011-12”). The provisions of ASU 2011-12 indefinitely defer portions of ASU 2011-05 related to the presentation of reclassification of items out of accumulated other comprehensive income. We adopted the provisions of ASU 2011-05 and ASU 2011-12 on January 1, 2012.

Reclassifications

Certain prior year amounts have been reclassified to conform to the current year presentation.