10-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 10-K

(Mark One)

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

For the fiscal year ended December 31, 2015

OR

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

For the transition period from                      to                     

Commission file number: 1-12110

CAMDEN PROPERTY TRUST

(Exact name of registrant as specified in its charter)

Texas	76-6088377
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification No.)
11 Greenway Plaza, Suite 2400 Houston, Texas	77046
(Address of principal executive offices)	(Zip Code)

Registrant’s telephone number, including area code: (713) 354-2500

Securities registered pursuant to Section 12(b) of the Act:

Title of each class	Name of each exchange on which registered
Common Shares of Beneficial Interest, $.01 par value	New York Stock Exchange

Securities registered pursuant to Section 12(g) of the Act:

None

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.    Yes  ý    No  ¨

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.    Yes  ¨    No  ý

Indicate by check mark whether registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes  ý    No  ¨

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate website, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).    Yes  ý    No  ¨

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K (§229.405 of this chapter) is not contained herein, and will not be contained, to the best of registrant's knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K.  ý

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

Large accelerated filer	ý	Accelerated filer	¨
Non-accelerated filer	¨ (Do not check if a smaller reporting company)	Smaller reporting company	¨

Indicate by check mark whether the registrant is a shell company (as defined in the Rule 12b-2 of the Act).    Yes  ¨     No  ý

The aggregate market value of voting and non-voting common equity held by non-affiliates of the registrant was $6,381,496,192 based on a June 30, 2015 share price of $74.28.

On February 12, 2016, 86,927,591 common shares of the registrant were outstanding, net of treasury shares and shares held in our deferred compensation arrangements.

DOCUMENTS INCORPORATED BY REFERENCE

Portions of the registrant's Proxy Statement in connection with its Annual Meeting of Shareholders to be held May 13, 2016 are incorporated by reference in Part III.

TABLE OF CONTENTS

		Page
PART I
Item 1.	Business	1
Item 1A.	Risk Factors	3
Item 1B.	Unresolved Staff Comments	8
Item 2.	Properties	9
Item 3.	Legal Proceedings	14
Item 4.	Mine Safety Disclosures	14
PART II
Item 5.	Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities	15
Item 6.	Selected Financial Data	18
Item 7.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	20
Item 7A.	Quantitative and Qualitative Disclosures About Market Risk	39
Item 8.	Financial Statements and Supplementary Data	39
Item 9.	Changes in and Disagreements with Accountants on Accounting and Financial Disclosure	39
Item 9A.	Controls and Procedures	39
Item 9B.	Other Information	43
PART III
Item 10.	Directors, Executive Officers and Corporate Governance	43
Item 11.	Executive Compensation	43
Item 12.	Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters	43
Item 13.	Certain Relationships and Related Transactions, and Director Independence	43
Item 14.	Principal Accounting Fees and Services	44
PART IV
Item 15.	Exhibits and Financial Statement Schedules	44
SIGNATURES		49

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PART I

Item 1. Business

General

Formed on May 25, 1993, Camden Property Trust, a Texas real estate investment trust (“REIT”), is primarily engaged in the ownership, management, development, redevelopment, acquisition, and construction of multifamily apartment communities. Unless the context requires otherwise, “we,” “our,” “us,” and the “Company” refer to Camden Property Trust and its consolidated subsidiaries. Our multifamily apartment communities are referred to as “communities,” “multifamily communities,” “properties,” or “multifamily properties” in the following discussion.

Our corporate offices are located at 11 Greenway Plaza, Suite 2400, Houston, Texas 77046 and our telephone number is (713) 354-2500. Our website is located at www.camdenliving.com. On our website we make available free of charge our annual, quarterly, and current reports, and amendments to such reports, filed or furnished pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended, as soon as reasonably practicable after we electronically file such material with, or furnish it to, the Securities and Exchange Commission (the “SEC”). We also make available, free of charge on our website, our Guidelines on Governance, Code of Business Conduct and Ethics, Code of Ethical Conduct for Senior Financial Officers, and the charters of each of our Audit, Compensation, and Nominating and Corporate Governance Committees. Copies are also available, without charge, from Investor Relations, 11 Greenway Plaza, Suite 2400, Houston, Texas 77046. References to our website in this report are provided as a convenience and do not constitute, and should not be viewed as, an incorporation by reference of the information contained on, or available through our website, therefore such information should not be considered part of this report.

Our annual, quarterly, and current reports, proxy statements, and other information are electronically filed with the SEC. You may read and copy any materials we file with the SEC at the SEC’s Public Reference Room at 100 F Street, NE, Washington, D.C. 20549. Please contact the SEC at 1-800-SEC-0330 for further information about the operation of the SEC’s Public Reference Room. The SEC also maintains a website at www.sec.gov which contains reports, proxy and information statements, and other information regarding issuers that file electronically with the SEC.

Narrative Description of Business

As of December 31, 2015, we owned interests in, operated, or were developing 180 multifamily properties comprised of 62,649 apartment homes across the United States. Of the 180 properties, eight properties were under construction and when completed will consist of a total of 2,857 apartment homes. We also own land holdings which we may develop into multifamily communities in the future.

Operating and Business Strategy

We believe producing consistent earnings growth through property operations, development and acquisitions, achieving market balance, and recycling capital are crucial factors to our success. We rely heavily on our sophisticated property management capabilities and innovative operating strategies to help us maximize the earnings potential of our communities.

Real Estate Investments and Market Balance. We believe we are well positioned in our current markets and have the expertise to take advantage of new opportunities as they arise. These capabilities, combined with what we believe is a conservative financial structure, should allow us to concentrate our growth efforts toward selective opportunities to enhance our strategy of having a geographically diverse portfolio of assets which meet the requirements of our residents.

We continue to operate in our core markets which we believe provides an advantage due to economies of scale. We believe, where possible, it is best to operate with a strong base of properties in order to benefit from the personnel allocation and the market strength associated with managing multiple properties in the same market. However, consistent with our goal of generating sustained earnings growth, we intend to selectively dispose of properties and redeploy capital for various strategic reasons, including if we determine a property cannot meet long-term earnings growth expectations.

We try to maximize capital appreciation of our properties by investing in markets characterized by conditions favorable to multifamily property appreciation. These markets generally feature the following:

• Strong economic growth leading to household formation and job growth, which in turn should support higher demand for our apartments; and

• An attractive quality of life, which may lead to higher demand and retention for our apartments and allow us to more readily increase rents.

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Subject to market conditions, we intend to continue to seek opportunities to develop, redevelop and acquire existing communities. We also intend to evaluate our operating property and land development portfolio and plan to continue our practice of selective dispositions as market conditions warrant and opportunities arise.

We expect to strengthen our capital and liquidity positions by continuing to focus on our core fundamentals which we believe are generating positive cash flows from operations, maintaining appropriate debt levels and leverage ratios, and controlling overhead costs. We anticipate meeting our near-term liquidity requirements through a combination of one or more of the following: cash flow generated from operations, draws on our unsecured credit facility or other short-term borrowings, proceeds from property dispositions, the use of debt and equity offerings under our automatic shelf registration statement, equity issued from our at-the-market ("ATM") share offering program, other unsecured borrowings and secured mortgages.

Sophisticated Property Management. We believe the depth of our organization enables us to deliver quality services, promote resident satisfaction, and retain residents, thereby increasing our operating revenues and reducing our operating expenses. We manage our properties utilizing a staff of professionals and support personnel, including certified property managers, experienced apartment managers and leasing agents, and trained apartment maintenance technicians. Our on-site personnel are trained to deliver high-quality services to our residents, and we strive to motivate our on-site employees through incentive compensation arrangements based upon property operational results, rental rate increases, occupancy levels, and level of new leases and lease renewals achieved.

Operations. We believe an intense focus on operations is necessary to realize consistent, sustained earnings growth. Ensuring resident satisfaction, increasing rents as market conditions allow, maximizing rent collections, maintaining property occupancy at optimal levels, and controlling operating costs comprise our principal strategies to maximize property financial results. We believe our web-based property management and revenue management systems strengthen on-site operations and allow us to quickly adjust rental rates as local market conditions change. Lease terms are generally staggered based on vacancy exposure by apartment type so lease expirations are matched to each property's seasonal rental patterns. We generally offer leases ranging from six to fifteen months with individual property marketing plans structured to respond to local market conditions. In addition, we conduct ongoing customer service surveys to help ensure timely response to residents' changing needs and a high level of satisfaction.

Investments in Joint Ventures. We have entered into, and may continue in the future to enter into, joint ventures or partnerships, including limited liability companies, through which we own an indirect economic interest in less than 100% of the community or land owned directly by the joint venture or partnership. We currently have three discretionary investment funds (the “funds”), two of which are closed to future investments, and the third of which we formed in March 2015 for future multifamily investments of up to $450 million. See Note 8, “Investments in Joint Ventures,” and Note 13, “Commitments and Contingencies,” in the notes to Consolidated Financial Statements for further discussion of our investments in joint ventures.

Competition

There are numerous housing alternatives which compete with our communities in attracting residents. Our properties compete directly with other multifamily properties as well as condominiums and single-family homes which are available for rent or purchase in the markets in which our communities are located. This competitive environment could have a material adverse effect on our ability to lease apartment homes at our present communities or any newly developed or acquired community, as well as in the rents charged.

Employees

At December 31, 2015, we had approximately 1,750 employees, including executive, administrative, and community personnel. Our employee headcount has historically not varied significantly throughout the year.

Qualification as a Real Estate Investment Trust

As of December 31, 2015, we met the qualification of a REIT under Sections 856-860 of the Internal Revenue Code of 1986, as amended (the “Code”). As a result, we, with the exception of our taxable REIT subsidiaries, will not be subject to federal income tax to the extent we continue to meet certain requirements of the Code.

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Item 1A. Risk Factors

In addition to the other information contained in this Form 10-K, the following risk factors should be considered carefully in evaluating our business. Our business, financial condition, or results of operations could be materially adversely affected by any of these risks.

Risks Associated with Capital Markets, Credit Markets, and Real Estate

Volatility in capital and credit markets, or other unfavorable changes in economic conditions, either nationally or regionally in one or more of the markets in which we operate, could adversely impact us.

The capital and credit markets are subject to volatility and disruption. We therefore may not be able to obtain new debt financing or refinance our existing debt on favorable terms or at all, which would adversely affect our liquidity, our ability to make distributions to shareholders, acquire and dispose of assets and continue our development activities. Other weakened economic conditions, including job losses, high unemployment levels, stock market volatility, and uncertainty about the future, could adversely affect rental rates and occupancy levels. Unfavorable changes in economic conditions may have a material adverse impact on our cash flows and operating results.

Additional key economic risks which may adversely affect conditions in the markets in which we operate include the following:

• local conditions, such as an oversupply of apartments or other housing available for rent, or a reduction in demand for apartments in the area;

• declines in the financial condition of our tenants, which may make it more difficult for us to collect rents from some tenants;

• declines in market rental rates;

• low mortgage interest rates and home pricing, making alternative housing more affordable;

• government or builder incentives which enable home buyers to put little or no money down, making alternative housing options more attractive;

• regional economic downturns, including, but not limited to, business layoffs, downsizing and increased unemployment, which may impact one or more of our geographical markets; and

• increased operating costs, if these costs cannot be passed through to residents.

Short-term leases expose us to the effects of declining market rents.

Our apartment leases are generally for a term of fifteen months or less. As these leases typically permit the residents to leave at the end of the lease term without penalty, our rental revenues are impacted by declines in market rents more quickly than if our leases were for longer terms.

Competition could limit our ability to lease apartments or increase or maintain rental income.

There are numerous housing alternatives which compete with our properties in attracting residents. Our properties compete directly with other multifamily properties as well as condominiums and single-family homes which are available for rent or purchase in the markets in which our properties are located. This competitive environment could have a material adverse effect on our ability to lease apartment homes at our present properties or any newly developed or acquired property, as well as on the rents realized.

We face risks associated with land holdings and related activities.

We hold land for future development and may in the future acquire additional land holdings. The risks inherent in purchasing, owning, and developing land increase as demand for apartments, or rental rates, decrease. Real estate markets are highly uncertain and, as a result, the value of undeveloped land may fluctuate significantly. In addition, carrying costs can be significant and can result in losses or reduced profitability. As a result, we hold certain land, and may in the future acquire additional land, in our development pipeline at a cost we may not be able to fully recover or at a cost which may preclude our developing a profitable multifamily community. If there are subsequent changes in the fair market value of our land holdings which we determine is less than the carrying basis of our land holdings reflected in our financial statements plus estimated costs to sell, we may be required to take future impairment charges which would reduce our net income.

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Potential reforms to Fannie Mae and Freddie Mac could adversely affect us.

There is significant uncertainty surrounding the futures of Fannie Mae and Freddie Mac. Through their lender originator networks, Fannie Mae and Freddie Mac are significant lenders both to us and to buyers of our properties. Fannie Mae and Freddie Mac have a mandate to support multifamily housing through their financing activities and any changes to their mandates, further reductions in their size or the scale of their activities, or loss of their key personnel could have a significant impact on us and may, among other things, lead to lower values for our assets and higher interest rates on our borrowings. Fannie Mae's and Freddie Mac's regulator has set overall volume limits on most of Fannie Mae's and Freddie Mac's lending activities. The regulator in the future could require Fannie Mae and Freddie Mac to focus more of their lending activities on small borrowers or properties the regulator deems affordable, which may or may not include our assets, which could also adversely impact us.

Risks Associated with Our Operations

Development, redevelopment and construction risks could impact our profitability.

We intend to continue to develop, redevelop and construct multifamily apartment communities for our portfolio. In 2016, we expect to incur costs between approximately $190 million and $210 million related to the construction of eight consolidated projects. Additionally, during 2016, we expect to incur costs between approximately $45 million and $55 million related to the start of new development activities and between approximately $19 million and $23 million related to redevelopment of existing properties. Our development, redevelopment and construction activities may be exposed to a number of risks which may increase our construction costs and decrease our profitability, including the following:

• inability to obtain, or delays in obtaining, necessary zoning, land-use, building, occupancy, and other required permits and authorizations;

• increased materials and labor costs, problems with contractors or subcontractors, or other costs including those costs due to errors and omissions which occur in the design or construction process;

• inability to obtain financing with favorable terms;

• inability to complete construction and lease-up of a community on schedule;

• forecasted occupancy and rental rates may differ from the actual results; and

• the incurrence of costs related to the abandonment of development opportunities which we have pursued and subsequently deemed unfeasible.

Our inability to successfully implement our development, redevelopment and construction strategy could adversely affect our results of operations and our ability to satisfy our financial obligations and pay distributions to shareholders.

One of our wholly-owned subsidiaries is engaged in the business of providing general contracting services under construction contracts entered into between it and third parties (which may include our nonconsolidated affiliates). The terms of those construction contracts generally require this subsidiary to estimate the time and costs to complete a project, and to assume the risk these estimates may be greater than anticipated. As a result, profitability on those contracts is dependent on the ability to accurately predict such factors. The time and costs necessary to complete a project may be affected by a variety of factors, including those listed above, many of which are beyond this subsidiary’s control. In addition, the terms of those contracts generally require this subsidiary to warrant its work for a period of time during which it may be required to repair, replace, or rebuild non-conforming work. Further, trailing liabilities, based on various legal theories such as claims of negligent construction, may result from such projects, and these trailing liabilities may go on for a number of years depending on the length of the statute of repose in the applicable jurisdictions.

Investments through joint ventures and discretionary funds involve risks not present in investments in which we are the sole investor.

We have invested and may continue to invest as a joint venture partner in joint ventures. These investments involve risks, including the possibility the other joint venture partner may: have business goals which are inconsistent with ours, possess the ability to take or force action or withhold consent contrary to our requests, or become insolvent and require us to assume and fulfill the joint venture’s financial obligations. We and our joint venture partner may each have the right to initiate a buy-sell arrangement, which could cause us to sell our interest, or acquire our joint venture partner’s interest, at a time when we otherwise would not have entered into such a transaction. Each joint venture agreement is individually negotiated, and our ability to operate, finance, or dispose of a community in our sole discretion may be limited to varying degrees depending on the terms of the joint venture agreement.

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The risks associated with our discretionary funds, which we manage as the general partner and advisor, include, but are not limited to, the following:

• one of our wholly-owned subsidiaries is the general partner of the funds and has unlimited liability for the third-party debts, obligations, and liabilities of the funds pursuant to partnership law;

• investors in the funds (other than us), by majority vote, may remove our subsidiary as the general partner of the funds with or without cause and the funds’ advisory boards, by a majority vote of their members, may remove our subsidiary as the general partner of the funds at any time for cause;

• while we have broad discretion to manage the funds and make investment decisions on behalf of the funds, the investors or the funds' advisory boards must approve certain matters, and as a result we may be unable to make certain investments or implement certain decisions on behalf of the funds which we consider beneficial;

• our ability to dispose of all or a portion of our investments in the funds is subject to significant restrictions; and

• we may be liable if the funds fail to comply with various tax or other regulatory matters.

Competition could adversely affect our ability to acquire properties.

We expect other real estate investors, including insurance companies, pension and investment funds, private investors, and other multifamily REITs, will compete with us to acquire additional operating properties. This competition could increase prices for the type of properties we would likely pursue and adversely affect our ability to acquire these properties or achieve the expected profitability of such properties upon acquisition.

Our acquisition strategy may not produce the cash flows expected.

We may acquire additional operating properties on a selective basis. Our acquisition activities are subject to a number of risks, including, but not limited to, the following:

• we may not be able to successfully integrate acquired properties into our existing operations;

• our estimates of the costs, if any, of repositioning or redeveloping the acquired property may prove inaccurate;

• the expected occupancy, rental rates and operating expenses may differ from the actual results;

• we may not be able to obtain adequate financing; and

• we may not be able to identify suitable candidates on terms acceptable to us and may not achieve expected returns or other benefits as a result of integration challenges, such as personnel and technology.

Tax matters, including failure to qualify as a REIT, could have adverse consequences.

We may not continue to qualify as a REIT in the future. The Internal Revenue Service may challenge our qualification as a REIT for prior years and new legislation, regulations, administrative interpretations, or court decisions may change the tax laws or the application of the tax laws with respect to qualification as a REIT or the federal tax consequences of such qualification.

For any taxable year we fail to qualify as a REIT and do not qualify under statutory relief provisions:

• we would be subject to federal income tax on our taxable income at regular corporate rates, including any applicable alternative minimum tax;

• we would be disqualified from treatment as a REIT for the four taxable years following the year in which we failed to qualify, thereby reducing our net income, including any distributions to shareholders, as we would be required to pay significant income taxes for the year or years involved; and

• our ability to expand our business and raise capital would be impaired, which may adversely affect the value of our common shares.

We may face other tax liabilities in the future which may impact our cash flow. These potential tax liabilities may be calculated on our income or property values at either the corporate or individual property levels. Any additional tax expense incurred would decrease the cash available for cash distributions to our common shareholders and non-controlling interest holders. Additionally, in order for us to continue to qualify as a REIT we must meet a number of organizational and operational requirements, including a requirement to distribute annual dividends to our shareholders equal to a minimum of 90% of our adjusted taxable income.

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If a transaction intended to qualify as a Section 1031 Exchange is later determined to be taxable, we may face adverse consequences, and if the laws applicable to such transactions are amended or repealed, we may not be able to dispose of properties on a tax deferred basis. From time to time we dispose of properties in transactions intended to qualify as Section 1031 Exchanges. Intermediary agents of Section 1031 Exchange transactions typically handle large sums of money in trusts. Misappropriation of funds by one of these agents could have a material negative impact on our results of operations. Additionally, misappropriation of funds could result in the disposal of the property not qualifying for a tax deferred basis and adversely affect our financial condition. It is also possible the qualification of a transaction as a Section 1031 Exchange could be successfully challenged and determined to be currently taxable. In such case, our taxable income and earnings and profits would increase, which could increase the dividend income to our shareholders by reducing any return of capital they received. In some circumstances, we may be required to pay additional dividends or, in lieu of additional dividends, corporate income tax, possibly including interest and penalties. As a result, we may be required to borrow funds in order to pay additional dividends or taxes and the payment of such taxes could cause us to have less cash available to distribute to our shareholders. In addition, if a Section 1031 Exchange were later to be determined to be taxable, we may be required to amend our tax returns for the applicable year in question, including any information reports we sent our shareholders.

Litigation risks could affect our business.

As a publicly-traded owner, developer and manager of multifamily properties, we may incur liability based on various conditions at our properties and the buildings thereon, and we also have become and in the future may become involved in legal proceedings, including consumer, employment, tort or commercial litigation, which if decided adversely to or settled by us, and not adequately covered by insurance, could result in liability which is material to our financial condition or results of operations.

Losses from catastrophes may exceed our insurance coverage.

We carry comprehensive property and liability insurance on our properties, which we believe is of the type and amount customarily obtained on similar real property assets by similar types of owners. We intend to obtain similar coverage for properties we acquire or develop in the future. However, some losses, generally of a catastrophic nature, such as losses from floods, hurricanes, or earthquakes, may be subject to coverage limitations. We exercise our discretion in determining amounts, coverage limits, and deductible provisions of insurance to maintain appropriate insurance on our investments at a reasonable cost and on suitable terms. If we suffer a catastrophic loss, our insurance coverage may not be sufficient to pay the full current market value or current replacement value of our lost investment, as well as the anticipated future revenues from the property. Inflation, changes in building codes and ordinances, environmental considerations, and other factors also may reduce the feasibility of using insurance proceeds to replace a property after it has been damaged or destroyed.

A cybersecurity incident and other technology disruptions could negatively impact our business.

We use technology in substantially all aspects of our business operations. We also use mobile devices, social networking, outside vendors and other online activities to connect with our employees, suppliers and residents. Such uses give rise to potential cybersecurity risks, including security breach, espionage, system disruption, theft and inadvertent release of information. Our business involves the storage and transmission of numerous classes of sensitive and confidential information and intellectual property, including residents' and suppliers' personal information, private information about employees, and financial and strategic information about us. Further, as we pursue our strategy to grow through acquisitions and developments and to pursue new initiatives to improve our operations, we are also expanding our information technologies, resulting in a larger technological presence and corresponding exposure to cybersecurity risk. If we fail to assess and identify cybersecurity risks associated with our operations, we may become increasingly vulnerable to such risks. Additionally, the measures we have implemented to prevent security breaches and cyber incidents may not be effective. The theft, destruction, loss, misappropriation, or release of sensitive data, confidential information or intellectual property, or interference with our information technology systems or the technology systems of third parties on which we rely, could result in business disruption, negative publicity, brand damage, violation of privacy laws, loss of residents, potential liability and competitive disadvantage, any of which could result in a material adverse effect on our financial condition or results of operations.

Our third-party service providers are primarily responsible for the security of their own information technology environments and in certain instances, we rely significantly on third-party service providers to supply and store our sensitive data in a secure manner. All of these third parties face risks relating to cybersecurity similar to ours which could disrupt their businesses and therefore adversely impact us. While we provide guidance and specific requirements in some cases, we do not directly control any of such parties' information technology security operations, or the amount of investment they place in guarding against cybersecurity threats. Accordingly, we are subject to any flaws in or breaches to their information technology systems or those which they operate for us, which could have a material adverse effect on our financial condition or results of operations.

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Risks Associated with Our Indebtedness and Financing

We have significant debt, which could have adverse consequences.

As of December 31, 2015, we had outstanding debt of approximately $2.7 billion. This indebtedness could have adverse consequences, including, but not limited to:

• if a property is mortgaged to secure payment of indebtedness, and if we are unable to meet our mortgage obligations, we could sustain a loss as a result of foreclosure on the mortgaged property;

• our vulnerability to general adverse economic and industry conditions is increased; and

• our flexibility in planning for, or reacting to, changes in business and industry conditions is limited.

The mortgages on our properties subject to secured debt, our unsecured credit facilities, and the indenture under which our unsecured debt was issued, contain customary restrictions, requirements, and other limitations, as well as certain financial and operating covenants including maintenance of certain financial ratios. Maintaining compliance with these provisions could limit our financial flexibility. A default in these provisions, if uncured, could require us to repay the indebtedness before the scheduled maturity date, which could adversely affect our liquidity and increase our financing costs.

Insufficient cash flows could limit our ability to make required payments for debt obligations or pay distributions to shareholders.

Substantially all of our income is derived from rental and other income from our multifamily communities. As a result, our performance depends in large part on our ability to collect rent from residents, which could be negatively affected by a number of factors, including, but not limited to, the following:

• delay in resident lease commencements;

• decline in occupancy;

• failure of residents to make rental payments when due;

• the attractiveness of our properties to residents and potential residents;

• our ability to adequately manage and maintain our communities;

• competition from other available apartments and housing alternatives;

• changes in market rents; and

• increases in operating expenses.

Cash flow could be insufficient to meet required payments of principal and interest with respect to debt financing. In order for us to continue to qualify as a REIT we must meet a number of organizational and operational requirements, including a requirement to distribute annual dividends to our shareholders equal to a minimum of 90% of our adjusted taxable income. This requirement limits the cash available to meet required principal payments on our debt.

Issuances of additional debt may adversely impact our financial condition.

Our capital requirements depend on numerous factors, including the rental and occupancy rates of our multifamily properties, minimum dividend requirements to our equity holders, development, redevelopment and other capital expenditures, costs of operations, and potential acquisitions. If our capital requirements vary materially from our plans, we may require additional financing earlier than anticipated. If we issue more debt, we could become more leveraged, resulting in increased risk of default on our obligations and an increase in our debt service requirements, both of which could adversely affect our financial condition and ability to access debt and equity capital markets in the future.

We may be unable to renew, repay, or refinance our outstanding debt.

We are subject to the risk that indebtedness on our properties or our unsecured indebtedness will not be renewed, repaid, or refinanced when due or the terms of any renewal or refinancing will not be as favorable as the existing terms of such indebtedness. If we are unable to refinance our indebtedness on acceptable terms, or at all, we might be forced to dispose of one or more of the properties on disadvantageous terms, which might result in losses to us. Such losses could have a material adverse effect on us and our ability to make distributions to our shareholders and pay amounts due on our debt. Furthermore, if a property is mortgaged to secure payment of indebtedness and we are unable to meet mortgage payments, the mortgagee could foreclose on the property, appoint a receiver and exercise rights under an assignment of rents and leases, or pursue other

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remedies, all with a consequent loss of our revenues and asset value. Foreclosures could also create taxable income without accompanying cash proceeds, thereby hindering our ability to meet the REIT distribution requirements of the Code.

Variable rate debt is subject to interest rate risk.

We have mortgage debt with varying interest rates dependent upon various market indexes. In addition, we have an unsecured credit facility and an unsecured short-term borrowing facility bearing interest at variable rates on all amounts drawn on the facilities. We may incur additional variable rate debt in the future. Increases in interest rates on variable rate debt would increase our interest expense, unless we make arrangements which hedge the risk of rising interest rates, which would adversely affect net income and cash available for payment of our debt obligations and distributions to shareholders.

Failure to maintain our current credit ratings could adversely affect our cost of funds, related margins, liquidity, and access to capital markets.

Moody’s, Fitch, and Standard & Poor's, the major debt rating agencies, routinely evaluate our debt and have given us ratings of Baa1 with positive outlook, BBB+ with positive outlook, and BBB+ with stable outlook, respectively, on our senior unsecured debt. These ratings are based on a number of factors, which include their assessment of our financial strength, liquidity, capital structure, asset quality, and sustainability of cash flow and earnings. Due to changes in market conditions, we may not be able to maintain our current credit ratings, which could adversely affect our cost of funds and related margins, liquidity, and access to capital markets.

Risks Associated with Our Shares

Share ownership limits and our ability to issue additional equity securities may prevent takeovers beneficial to shareholders.

For us to maintain our qualification as a REIT, we must have 100 or more shareholders during the year and not more than 50% in value of our outstanding shares may be owned, directly or indirectly, by five or fewer individuals. As defined for federal income tax purposes, the term “individuals” includes a number of specified entities. To minimize the possibility of us failing to qualify as a REIT under this test, our declaration of trust includes restrictions on transfers of our shares and ownership limits. The ownership limits, as well as our ability to issue other classes of equity securities, may delay, defer, or prevent a change in control. These provisions may also deter tender offers for our common shares which may be attractive to you or limit your opportunity to receive a premium for your shares which might otherwise exist if a third party were attempting to effect a change in control transaction.

Our share price will fluctuate.

The market price and trading volume of our common shares are subject to fluctuation due to general market conditions, the risks discussed in this report and other matters, including, but not limited to, the following:

• operating results which vary from the expectations of securities analysts and investors;

• investor interest in our property portfolio;

• the reputation and performance of REITs;

• the attractiveness of REITs as compared to other investment vehicles;

• the results of our financial condition and operations;

• the perception of our growth and earnings potential;

• minimum dividend requirements;

• increases in market interest rates, which may lead purchasers of our common shares to demand a higher yield; and

• changes in financial markets and national and regional economic and general market conditions.

The form, timing and amount of dividend distributions in future periods may vary and be impacted by economic and other considerations.

The form, timing and amount of dividend distributions will be declared at the discretion of our Board of Trust Managers and will depend on actual cash from operations, our financial condition, capital requirements, the annual distribution requirements under the REIT provisions of the Code and other factors as the Board of Trust Managers may consider relevant. The Board of Trust Managers may modify the form, timing and amount of dividends from time to time.

Item 1B. Unresolved Staff Comments

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None.

Item 2. Properties

The Properties

Our properties typically consist of mid-rise buildings or two and three story buildings in a landscaped setting and provide residents with a variety of amenities common to multifamily rental properties.

Operating Properties (including properties held through unconsolidated joint ventures)

The 172 operating properties in which we owned interests and operated at December 31, 2015 averaged 949 square feet of living area per apartment home. For the year ended December 31, 2015, no single operating property accounted for greater than 1.7% of our total revenues. Our operating properties had a weighted average occupancy rate of approximately 96% for each of the years ended December 31, 2015 and 2014, and an average monthly rental revenue per apartment home of $1,302 and $1,230 for the years ended December 31, 2015 and 2014, respectively. Resident lease terms generally range from six to fifteen months. At December 31, 2015, 152 of our operating properties had over 200 apartment homes, with the largest having 1,005 apartment homes. Our operating properties have an average age of 12 years. Our operating properties were constructed and placed in service as follows:

Year Placed in Service	Number of Operating Properties
2011-2015	22
2006-2010	38
2001-2005	31
1996-2000	47
1991-1995	17
1986-1990	12
Prior to 1986	5

9

Property Table

The following table sets forth information with respect to our 172 operating properties at December 31, 2015:

	OPERATING PROPERTIES
Property and Location	Year Placed in Service	Average Apartment Size (Sq. Ft.)	Number of Apartments	2015 Average Occupancy  (1)		2015 Average Monthly Rental Rate per Apartment (2)
ARIZONA
Phoenix/Scottsdale
Camden Copper Square	2000	786	332	95.5	%	$	1,035
Camden Foothills (3)	2014	1,032	220	93.7		1,422
Camden Hayden (3)	2015	1,043	234	92.0		1,486
Camden Legacy	1996	1,067	428	95.3		1,095
Camden Montierra	1999	1,071	249	96.4		1,236
Camden Pecos Ranch	2001	924	272	96.1		951
Camden San Marcos	1995	984	320	95.5		1,097
Camden San Paloma	1993/1994	1,042	324	96.2		1,107
Camden Sotelo	2008/2012	1,303	170	93.2		1,455
CALIFORNIA
Los Angeles/Orange County
Camden Crown Valley	2001	1,009	380	95.0		1,856
Camden Glendale (4)	2015	882	303	Lease-up		2,365
Camden Harbor View	2004	975	538	96.2		2,269
Camden Main and Jamboree (5)	2008	1,011	290	97.0		1,962
Camden Martinique	1986	794	714	94.1		1,584
Camden Parkside	1972	836	421	96.1		1,478
Camden Sea Palms	1990	891	138	96.4		1,747
San Diego/Inland Empire
Camden Landmark	2006	982	469	95.3		1,423
Camden Old Creek	2007	1,037	350	96.9		1,803
Camden Sierra at Otay Ranch	2003	962	422	95.7		1,702
Camden Tuscany	2003	896	160	96.7		2,339
Camden Vineyards	2002	1,053	264	96.2		1,383
COLORADO
Denver
Camden Belleview Station	2009	888	270	94.8		1,327
Camden Caley	2000	925	218	97.3		1,259
Camden Denver West	1997	1,015	320	95.4		1,476
Camden Flatirons (4)	2015	960	424	Lease-up		1,425
Camden Highlands Ridge	1996	1,149	342	95.3		1,509
Camden Interlocken	1999	1,010	340	96.7		1,401
Camden Lakeway	1997	932	451	96.2		1,306
WASHINGTON DC METRO
Camden Ashburn Farm	2000	1,062	162	96.2		1,508
Camden Clearbrook	2007	1,048	297	94.2		1,382
Camden College Park (5)	2008	942	508	93.6		1,546
Camden Dulles Station	2009	978	382	96.5		1,617

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	OPERATING PROPERTIES
Property and Location	Year Placed in Service	Average Apartment Size (Sq. Ft.)	Number of Apartments	2015 Average Occupancy  (1)		2015 Average Monthly Rental Rate per Apartment (2)
Camden Fair Lakes	1999	1,056	530	96.6	%	$	1,688
Camden Fairfax Corner	2006	934	489	95.7		1,740
Camden Fallsgrove	2004	996	268	94.7		1,742
Camden Grand Parc	2002	674	105	96.4		2,400
Camden Lansdowne	2002	1,006	690	96.3		1,462
Camden Largo Town Center	2000/2007	1,027	245	94.1		1,593
Camden Monument Place	2007	856	368	95.9		1,518
Camden NoMa	2014	770	321	94.3		2,123
Camden Potomac Yard	2008	835	378	96.3		1,988
Camden Roosevelt	2003	856	198	94.8		2,589
Camden Russett	2000	992	426	95.7		1,445
Camden Silo Creek	2004	975	284	97.0		1,475
Camden South Capitol (6)	2013	821	276	94.1		2,092
Camden Summerfield	2008	957	291	95.8		1,628
Camden Summerfield II	2012	936	187	94.2		1,629
FLORIDA
Southeast Florida
Camden Aventura	1995	1,108	379	96.1		1,868
Camden Boca Raton (3)	2014	843	261	95.7		1,875
Camden Brickell	2003	937	405	97.3		1,993
Camden Doral	1999	1,120	260	96.7		1,793
Camden Doral Villas	2000	1,253	232	96.8		1,884
Camden Las Olas	2004	1,043	420	96.4		1,968
Camden Plantation	1997	1,201	502	97.0		1,502
Camden Portofino	1995	1,112	322	96.8		1,507
Orlando
Camden Hunter’s Creek	2000	1,075	270	96.9		1,185
Camden Lago Vista	2005	955	366	96.3		1,035
Camden LaVina	2012	970	420	94.9		1,121
Camden Lee Vista	2000	937	492	96.2		1,000
Camden Orange Court	2008	817	268	96.4		1,230
Camden Renaissance	1996/1998	899	578	94.8		916
Camden Town Square	2012	986	438	95.6		1,182
Camden Waterford Lakes (6)	2013	971	300	94.5		1,236
Camden World Gateway	2000	979	408	96.2		1,112
Tampa/St. Petersburg
Camden Bay	1997/2001	943	760	95.4		998
Camden Lakes	1982/1983	732	688	95.6		834
Camden Montague	2012	975	192	95.6		1,168
Camden Preserve	1996	942	276	95.7		1,230
Camden Royal Palms	2006	1,017	352	96.2		1,054
Camden Visconti (6)	2007	1,125	450	96.1		1,193
Camden Westchase Park	2012	993	348	95.3		1,298

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	OPERATING PROPERTIES
Property and Location	Year Placed in Service	Average Apartment Size (Sq. Ft.)	Number of Apartments	2015 Average Occupancy  (1)		2015 Average Monthly Rental Rate per Apartment (2)
Camden Westshore	1986	728	278	96.7	%	$	971
Camden Woods	1986	1,223	444	96.6		966
GEORGIA
Atlanta
Camden Brookwood	2002	912	359	96.2		1,241
Camden Creekstone	2002	990	223	95.6		1,127
Camden Deerfield	2000	1,187	292	95.4		1,268
Camden Dunwoody	1997	1,007	324	96.1		1,160
Camden Fourth Ward	2014	847	276	95.2		1,551
Camden Midtown Atlanta	2001	935	296	94.4		1,287
Camden Paces (4)	2015	1,407	379	Lease-up		2,533
Camden Peachtree City	2001	1,027	399	95.4		1,143
Camden Phipps (6)	1996	1,018	234	96.2		1,472
Camden Shiloh	1999/2002	1,143	232	96.5		1,106
Camden St. Clair	1997	999	336	96.1		1,192
Camden Stockbridge	2003	1,009	304	95.8		858
Camden Vantage	2010	901	592	96.0		1,236
NEVADA
Las Vegas
Camden Bel Air	1988/1995	943	528	94.5		770
Camden Breeze	1989	846	320	95.5		789
Camden Canyon	1995	987	200	95.7		940
Camden Commons	1988	936	376	95.8		814
Camden Cove	1990	898	124	96.1		766
Camden Del Mar	1995	986	560	95.8		1,000
Camden Fairways	1989	896	320	95.4		939
Camden Hills	1991	439	184	95.6		543
Camden Legends	1994	792	113	96.1		862
Camden Palisades	1991	905	624	95.0		762
Camden Pines	1997	982	315	95.3		869
Camden Pointe	1996	983	252	95.8		780
Camden Summit	1995	1,187	234	95.5		1,154
Camden Tiara	1996	1,043	400	95.2		923
Camden Vintage	1994	978	368	95.3		749
NORTH CAROLINA
Charlotte
Camden Ballantyne	1998	1,045	400	96.2		1,189
Camden Cotton Mills	2002	905	180	96.4		1,439
Camden Dilworth	2006	857	145	97.1		1,386
Camden Fairview	1983	1,036	135	97.5		1,109
Camden Foxcroft	1979	940	156	96.3		955
Camden Grandview	2000	1,057	266	96.4		1,583
Camden Sedgebrook	1999	972	368	96.6		1,024

12

	OPERATING PROPERTIES
Property and Location	Year Placed in Service	Average Apartment Size (Sq. Ft.)	Number of Apartments	2015 Average Occupancy  (1)		2015 Average Monthly Rental Rate per Apartment (2)
Camden Simsbury	1985	874	100	96.9	%	$	1,091
Camden South End Square	2003	882	299	96.8		1,332
Camden Southline (4) (6)	2015	831	266	Lease-up		1,392
Camden Stonecrest	2001	1,098	306	96.7		1,237
Camden Touchstone	1986	899	132	97.1		926
Raleigh
Camden Asbury Village (6)	2009	1,009	350	96.3		1,083
Camden Crest	2001	1,013	438	93.0		972
Camden Governor’s Village	1999	1,046	242	94.8		964
Camden Lake Pine	1999	1,066	446	96.1		996
Camden Manor Park	2006	966	484	95.5		987
Camden Overlook	2001	1,060	320	96.1		1,117
Camden Reunion Park	2000/2004	972	420	94.6		867
Camden Westwood	1999	1,027	354	94.7		933
TEXAS
Austin
Camden Amber Oaks (6)	2009	862	348	95.9		990
Camden Amber Oaks II (6)	2012	910	244	95.2		1,080
Camden Brushy Creek (6)	2008	882	272	95.8		1,030
Camden Cedar Hills	2008	911	208	96.3		1,168
Camden Gaines Ranch	1997	955	390	95.9		1,302
Camden Huntingdon	1995	903	398	95.3		1,015
Camden La Frontera (3)	2015	901	300	95.3		1,108
Camden Lamar Heights (3)	2015	838	314	96.1		1,332
Camden Shadow Brook (6)	2009	909	496	95.9		1,068
Camden Stoneleigh	2001	908	390	95.7		1,168
Corpus Christi
Camden Breakers	1996	868	288	95.1		1,169
Camden Copper Ridge	1986	775	344	92.8		879
Camden Miramar (7)	1994-2014	494	1,005	73.8		1,074
Camden South Bay (6)	2007	1,055	270	95.3		1,262
Dallas/Fort Worth
Camden Addison	1996	942	456	96.0		1,047
Camden Belmont	2010/2012	945	477	95.4		1,379
Camden Buckingham	1997	919	464	96.6		1,085
Camden Centreport	1997	911	268	96.5		1,008
Camden Cimarron	1992	772	286	96.5		1,040
Camden Design District (6)	2009	939	355	96.9		1,306
Camden Farmers Market	2001/2005	932	904	95.5		1,190
Camden Henderson	2012	967	106	96.6		1,496
Camden Legacy Creek	1995	831	240	96.9		1,104
Camden Legacy Park	1996	871	276	96.5		1,119
Camden Panther Creek (6)	2009	946	295	95.8		1,109

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	OPERATING PROPERTIES
Property and Location	Year Placed in Service	Average Apartment Size (Sq. Ft.)	Number of Apartments	2015 Average Occupancy  (1)		2015 Average Monthly Rental Rate per Apartment (2)
Camden Riverwalk (6)	2008	982	600	95.2	%	$	1,318
Camden Valley Park	1986	743	516	96.6		954
Houston
Camden City Centre	2007	932	379	95.7		1,649
Camden City Centre II	2013	868	268	96.7		1,718
Camden Cypress Creek (6)	2009	993	310	95.2		1,250
Camden Downs at Cinco Ranch (6)	2004	1,075	318	95.4		1,266
Camden Grand Harbor (6)	2008	959	300	94.8		1,186
Camden Greenway	1999	861	756	96.5		1,416
Camden Heights (6)	2004	927	352	95.0		1,547
Camden Holly Springs	1999	934	548	94.6		1,251
Camden Midtown	1999	844	337	95.3		1,701
Camden Northpointe (6)	2008	940	384	95.8		1,091
Camden Oak Crest	2003	870	364	95.4		1,114
Camden Park	1995	866	288	94.0		1,097
Camden Plaza	2007	915	271	96.6		1,572
Camden Post Oak	2003	1,200	356	92.6		2,581
Camden Royal Oaks	2006	923	236	97.7		1,280
Camden Royal Oaks II	2012	1,054	104	95.6		1,489
Camden Spring Creek (6)	2004	1,080	304	94.5		1,236
Camden Stonebridge	1993	845	204	94.8		1,101
Camden Sugar Grove	1997	921	380	95.3		1,126
Camden Travis Street	2010	819	253	96.0		1,609
Camden Vanderbilt	1996/1997	863	894	95.4		1,459
Camden Whispering Oaks	2008	934	274	95.0		1,269
Camden Woodson Park (6)	2008	916	248	96.3		1,161
Camden Yorktown (6)	2008	995	306	94.8		1,182

(1) Represents average physical occupancy for the year except as noted.

(2) The average monthly rental rate per apartment incorporates vacant units and tenant concessions calculated on a straight-line basis over the life of the lease.

(3) Development property stabilized during 2015—average occupancy calculated from date at which occupancy exceeded 90% through December 31, 2015.

(4) Property under lease-up at December 31, 2015.

(5) Property 100% owned at December 31, 2015. We previously owned the property through a fully consolidated joint venture in which we owned a 99.9% interest. We purchased the remaining interest from an unaffiliated third party in 2015.

(6) Property owned through an unconsolidated joint venture in which we currently own a 31.3% interest. The remaining interest is owned by an unaffiliated third party.

(7) Miramar is a student housing project for Texas A&M at Corpus Christi. Average occupancy includes summer months which are normally subject to high vacancies.

Item 3. Legal Proceedings

None.

Item 4. Mine Safety Disclosures

None.

14

PART II

Item 5. Market for Registrant’s Common Equity, Related Shareholder Matters and Issuer Purchases of Equity Securities

The high and low closing prices per share of our common shares, as reported on the New York Stock Exchange composite tape under the symbol “CPT,” and distributions per share declared for the quarters indicated are as follows:

	High		Low		Distributions
2015 Quarters:
First	$	80.92	$	72.37	$	0.70
Second	79.11		73.03		0.70
Third	81.28		69.45		0.70
Fourth	79.04		73.56		0.70
2014 Quarters:
First	$	67.59	$	57.64	$	0.66
Second	72.08		66.69		0.66
Third	75.51		67.83		0.66
Fourth	77.87		68.47		0.66

In the first quarter of 2016, the Company's Board of Trust Managers increased the quarterly dividend rate from $0.70 to $0.75 per common share. Future dividend payments are paid at the discretion of the Board of Trust Managers and depend on cash flows generated from operations, the Company's financial condition and capital requirements, distribution requirements under the REIT provisions of the Internal Revenue Code of 1986, as amended, and other factors which may be deemed relevant by our Board of Trust Managers. Assuming similar dividend distributions for the remainder of 2016, our annualized dividend rate for 2016 would be $3.00.

15

This graph assumes the investment of $100 on December 31, 2010 and quarterly reinvestment of dividends. (Source: SNL Financial LC)

	Years Ended December 31,
Index	2011		2012		2013		2014		2015
Camden Property Trust	$	119.25	$	135.25	$	117.29	$	158.15	$	170.68
FTSE NAREIT Equity	108.29		127.85		131.01		170.49		175.94
S&P 500	102.11		118.45		156.82		178.28		180.75
Russell 2000	95.82		111.49		154.78		162.35		155.18

As of February 11, 2016, there were approximately 432 shareholders of record and approximately 37,571 beneficial owners of our common shares.

In May 2012, we created an ATM share offering program through which we could, but had no obligation to, sell common shares having an aggregate offering price of up to $300 million (the "2012 ATM program"), in amounts and at times as we determined, into the existing trading market at current market prices as well as through negotiated transactions. During the year ended December 31, 2013, we issued approximately 0.6 million common shares at an average price of $73.73 per share for total net consideration of approximately $40.0 million. During the year ended December 31, 2014, we issued approximately 0.7 million common shares at an average price of $74.60 per share for total net consideration of approximately $50.5 million under the 2012 ATM program. These amounts were used for general corporate purposes, which included repayment of outstanding balances on our unsecured credit facility and short-term borrowings, and funding for development, redevelopment, and capital improvement activities. The 2012 ATM program was terminated in the fourth quarter of 2014, and no further common shares are available for sale under this program.

In November 2014, we created an ATM share offering program through which we can, but have no obligation to, sell common shares having an aggregate offering price of up to $331.3 million (the "2014 ATM program"), in amounts and at times as we determine, into the existing trading market at current market prices as well as through negotiated transactions. During the

16

year ended December 31, 2014, we issued approximately 0.2 million common shares at an average price of $76.28 per share for total net consideration of approximately $15.7 million. These amounts were used for general corporate purposes, which included funding for development, redevelopment, and capital improvement projects. There were no shares sold during the year ended December 31, 2015 under the 2014 ATM program. We intend to use the remaining net proceeds from any future sales under the 2014 ATM program for general corporate purposes, which may include funding for development, redevelopment, and capital improvement projects, financing for acquisitions, the redemption or other repurchase of outstanding debt or equity securities, reducing future borrowings under our unsecured credit facilities, and the repayment of other indebtedness. As of the date of this filing, we had common shares having an aggregate offering price of up to $315.3 million remaining available for sale under the 2014 ATM program. Actual sales from time to time may depend on a variety of factors including, among others, market conditions, the trading price of our common shares, and determinations by management of the appropriate sources of funding for us.

See Part III, Item 12, for a description of securities authorized for issuance under equity compensation plans.

In January 2008, our Board of Trust Managers approved an increase of the April 2007 repurchase plan to allow for the repurchase of up to $500 million of our common equity securities through open market purchases, block purchases, and privately negotiated transactions. Under this program, we repurchased 4.3 million shares for a total of approximately $230.2 million from April 2007 through December 31, 2008 and there have not been any shares repurchased subsequent to that date. As of the date of this filing, the remaining dollar value of our common equity securities authorized to be repurchased under the program was approximately $269.8 million.

17

Item 6. Selected Financial Data

The following table provides selected financial data relating to our historical financial condition and results of operations as of and for each of the years ended December 31, 2011 through 2015. This data should be read in conjunction with Item 7, “Management’s Discussion and Analysis of Financial Condition and Results of Operations” and the consolidated financial statements and related notes.

COMPARATIVE SUMMARY OF SELECTED FINANCIAL AND PROPERTY DATA

	Year Ended December 31,
(in thousands, except per share amounts and property data)	2015			2014			2013			2012			2011
Operating Data (a)
Total property revenues	$	892,928		$	843,978		$	788,851		$	698,318		$	599,401
Total property expenses	321,716			305,308			285,691			256,430			230,212
Total non-property income	7,332			14,611			21,197			16,407			21,395
Total other expenses	428,866			415,224			392,478			373,254			352,627
Income from continuing operations attributable to common shareholders	249,315			292,089			151,594			154,116			7,383
Net income attributable to common shareholders	249,315			292,089			336,364			283,390			49,379
Earnings per common share from continuing operations:
Basic	$	2.77		$	3.29		$	1.70		$	1.81		$	0.09
Diluted	2.76			3.27			1.69			1.79			0.09
Total earnings per common share:
Basic	$	2.77		$	3.29		$	3.82		$	3.35		$	0.67
Diluted	2.76			3.27			3.78			3.30			0.66
Distributions declared per common share	$	2.80		$	2.64		$	2.52		$	2.24		$	1.96
Balance Sheet Data (at end of year)
Total real estate assets, at cost (b)	$	7,858,354		$	7,485,088		$	7,114,336		$	6,749,523		$	5,875,515
Total assets (c)	6,037,612			6,043,981			5,619,354			5,372,666			4,610,532
Notes payable (c)	2,724,687			2,730,613			2,517,979			2,497,962			2,420,569
Non-qualified deferred compensation share awards	79,364			68,134			47,180			—			—
Perpetual preferred units	—			—			—			—			97,925
Equity	2,892,896			2,888,409			2,760,181			2,626,708			1,827,768
Other Data
Cash flows provided by (used in):
Operating activities	$	423,238		$	418,528		$	404,291		$	324,267		$	244,834
Investing activities	(293,308		)	(325,886		)	(258,985		)	(527,685		)	(187,364		)
Financing activities	(273,231		)	43,482			(154,181		)	174,928			(172,886		)
Funds from operations – diluted (d)	414,497			378,043			368,321			313,337			207,535
Adjusted funds from operations – diluted (d)	350,328			318,189			301,291			250,292			153,830
Property Data
Number of operating properties (at the end of year) (e)	172			168			170			193			196
Number of operating apartment homes (at end of year) (e)	59,792			58,948			59,899			65,775			66,997
Number of operating apartment homes (weighted average) (f)	52,006			52,833			54,181			54,194			50,905
Weighted average monthly total property revenue per apartment home	$	1,431		$	1,331		$	1,270		$	1,207		$	1,142
Properties under development (at end of period)	8			13			14			9			10

(a) Excludes discontinued operations. See Note 2, "Summary of Significant Accounting Policies and Recent Accounting Pronouncements," and Note 7, "Acquisitions, Dispositions, Impairment, and Discontinued Operations," in the notes to Consolidated Financial Statements for further discussion of discontinued operations.

(b) Includes properties held for sale at net book value at December 31, 2014, 2012 and 2011.

18

(c) All periods presented have been changed to reflect our adoption of Accounting Standards Update 2015-03 (“ASU 2015-03”), “Simplifying the Presentation of Debt Issuance Costs” (as supplemented by Accounting Standards Update 2015-15 [“ASU 2015-15”], “Presentation and Subsequent Measurement of Debt Issuance Costs Associated with Line-of-Credit Arrangements”) at December 31, 2015, which required retrospective application.

(d) Management considers Funds from Operations (“FFO”) and adjusted FFO ("AFFO") to be appropriate measures of the financial performance of an equity REIT. The National Association of Real Estate Investment Trusts (“NAREIT”) currently defines FFO as net income (computed in accordance with accounting principles generally accepted in the United States of America (“GAAP”)), excluding gains (or losses) associated with previously depreciated operating properties, real estate depreciation and amortization, impairments of depreciable assets, and adjustments for unconsolidated joint ventures. Our calculation of diluted FFO also assumes conversion of all potentially dilutive securities, including certain non-controlling interests, which are convertible into common shares. We consider FFO to be an appropriate supplemental measure of operating performance because, by excluding gains or losses on dispositions of operating properties, and depreciation, FFO can assist in the comparison of the operating performance of a company’s real estate investments between periods or to different companies. AFFO is calculated utilizing FFO less recurring capitalized expenditures which are necessary to help preserve the value of and maintain the functionality at our communities. We also consider AFFO to be a useful supplemental measure because it is frequently used by analysts and investors to evaluate a REIT's operating performance between periods or different companies. Our definition of recurring capital expenditures may differ from other REITs, and there can be no assurance our basis for computing this measure is comparable to other REITs. To facilitate a clear understanding of our consolidated historical operating results, we believe FFO and AFFO should be examined in conjunction with net income attributable to common shareholders as presented in the consolidated statements of income and comprehensive income and data included elsewhere in this report. FFO and AFFO are not defined by GAAP and should not be considered alternatives to net income attributable to common shareholders as an indication of our operating performance. Additionally, FFO and AFFO as disclosed by other REITs may not be comparable to our calculation. See "Funds from Operations and Adjusted FFO" in Item 7 "Management's Discussion and Analysis of Financial Condition and Results of Operations" for reconciliations of net income attributable to common shareholders to FFO and AFFO.

(e) Includes properties held for sale at December 31, 2014, 2012 and 2011.

(f) Excludes apartment homes owned in joint ventures.

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Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

The following discussion should be read in conjunction with the consolidated financial statements and notes appearing elsewhere in this report. Historical results and trends which might appear in the consolidated financial statements should not be interpreted as being indicative of future operations.

We consider portions of this report to be “forward-looking” within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934, both as amended, with respect to our expectations for future periods. Forward-looking statements do not discuss historical fact, but instead include statements related to expectations, projections, intentions, or other items relating to the future; forward-looking statements are not guarantees of future performance, results, or events. Although we believe the expectations reflected in our forward-looking statements are based upon reasonable assumptions, we can give no assurance our expectations will be achieved. Any statements contained herein which are not statements of historical fact should be deemed forward-looking statements. Reliance should not be placed on these forward-looking statements as these statements are subject to known and unknown risks, uncertainties, and other factors beyond our control and could differ materially from our actual results and performance.

Factors which may cause our actual results or performance to differ materially from those contemplated by forward-looking statements include, but are not limited to, the following:

• Volatility in capital and credit markets, or other unfavorable changes in economic conditions, either nationally or regionally in one or more of the markets in which we operate, could adversely impact us;

• Short-term leases expose us to the effects of declining market rents;

• Competition could limit our ability to lease apartments or increase or maintain rental income;

• We face risks associated with land holdings and related activities;

• Potential reforms to Fannie Mae and Freddie Mac could adversely affect us;

• Development, redevelopment and construction risks could impact our profitability;

• Investments through joint ventures and discretionary funds involve risks not present in investments in which we are the sole investor;

• Competition could adversely affect our ability to acquire properties;

• Our acquisition strategy may not produce the cash flows expected;

• Tax matters, including failure to qualify as a REIT, could have adverse consequences;

• Litigation risks could affect our business;

• Losses from catastrophes may exceed our insurance coverage;

• A cybersecurity incident and other technology disruptions could negatively impact our business;

• We have significant debt, which could have adverse consequences;

• Insufficient cash flows could limit our ability to make required payments for debt obligations or pay distributions to shareholders;

• Issuances of additional debt may adversely impact our financial condition;

• We may be unable to renew, repay, or refinance our outstanding debt;

• Variable rate debt is subject to interest rate risk;

• Failure to maintain our current credit ratings could adversely affect our cost of funds, related margins, liquidity, and access to capital markets;

• Share ownership limits and our ability to issue additional equity securities may prevent takeovers beneficial to shareholders;

• Our share price will fluctuate; and

• The form, timing and amount of dividend distributions in future periods may vary and be impacted by economic and other considerations.

These forward-looking statements represent our estimates and assumptions as of the date of this report, and we assume no obligation to update or supplement forward-looking statements because of subsequent events.

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Executive Summary

We are primarily engaged in the ownership, management, development, redevelopment, acquisition, and construction of multifamily apartment communities. As of December 31, 2015, we owned interests in, operated, or were developing 180 multifamily properties comprised of 62,649 apartment homes across the United States as detailed in the following Property Portfolio table. In addition, we own other land holdings which we may develop into multifamily apartment communities in the future.

Property Operations

Our results for the year ended December 31, 2015 reflect an increase in same store revenues of 5.2% as compared to 2014. We believe this increase was due to the continuation of improving economic conditions, including job growth, favorable demographics, a manageable supply of new multifamily housing, and in part to more individuals choosing to rent versus buy as evidenced by the moderating level of homeownership rates, all of which have resulted in higher rental rates and average occupancy levels. We believe U.S. economic and employment growth is likely to continue during the remainder of 2016 and the supply of new multifamily homes, although increasing, will likely remain at manageable levels. If economic conditions were to worsen, our operating results could be adversely affected.

Construction Activity

At December 31, 2015, we had eight projects under construction to be comprised of 2,857 apartment homes, with initial occupancy scheduled to occur within the next 23 months. As of December 31, 2015, we estimate the additional cost to complete the construction of the eight projects to be approximately $310.1 million.

Acquisitions

During the year ended December 31, 2015, we acquired three land parcels comprised of 58.1 acres of land located in Phoenix, Arizona, Los Angeles, California and Gaithersburg, Maryland for approximately $59.1 million.

Dispositions

During the year ended December 31, 2015, we sold three operating properties comprised of 1,376 apartment homes located in Austin, Texas and Tampa and Brandon, Florida for approximately $147.4 million and we recognized a gain of approximately $104.0 million relating to these property sales. We also sold two land holdings adjacent to operating properties in Dallas and Houston, Texas for approximately $1.1 million and recognized a gain of approximately $0.3 million.

Future Outlook

Subject to market conditions, we intend to continue to seek opportunities to develop, redevelop and acquire existing communities. We also intend to evaluate our operating property and land development portfolio and plan to continue our practice of selective dispositions as market conditions warrant and opportunities arise. We expect to strengthen our capital and liquidity positions by continuing to focus on our core fundamentals which we believe are generating positive cash flows from operations, maintaining appropriate debt levels and leverage ratios, and controlling overhead costs. We anticipate meeting our near-term liquidity requirements through a combination of one or more of the following: cash flows generated from operations, draws on our unsecured credit facility or other short-term borrowings, proceeds from property dispositions, the use of debt and equity offerings under our automatic shelf registration statement, equity issued from our ATM share offering program, other unsecured borrowings, and secured mortgages.

As of December 31, 2015, we had approximately $10.6 million in cash and cash equivalents, $225.0 million outstanding on our $600 million unsecured credit facility, $19.0 million outstanding on our $40 million unsecured short-term borrowing facility and, as of the date of this filing, we had common shares having an aggregate offering price of up to $315.3 million remaining available for sale under our 2014 ATM program. We believe payments on debt maturing in 2016 are manageable at approximately $19.0 million, which represents approximately 0.7% of our total outstanding debt and consists of amounts outstanding under our unsecured short-term borrowing facility. We believe we are well-positioned with a strong balance sheet and sufficient liquidity to cover near-term debt maturities and new development, redevelopment, and other capital funding requirements. We will, however, continue to assess and take further actions we believe are prudent to meet our objectives and capital requirements.

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Property Portfolio

Our multifamily property portfolio is summarized as follows:

	December 31, 2015		December 31, 2014
	Apartment Homes	Properties	Apartment Homes	Properties
Operating Properties
Houston, Texas	8,434	24	8,434	24
Washington, D.C. Metro	6,405	19	6,405	19
Dallas, Texas	5,243	13	5,243	13
Las Vegas, Nevada	4,918	15	4,918	15
Atlanta, Georgia	4,246	13	3,867	12
Tampa, Florida	3,788	9	4,880	11
Orlando, Florida	3,540	9	3,540	9
Austin, Texas	3,360	10	3,030	9
Raleigh, North Carolina	3,054	8	3,054	8
Los Angeles/Orange County, California	2,784	7	2,481	6
Southeast Florida	2,781	8	2,781	8
Charlotte, North Carolina	2,753	12	2,487	11
Phoenix, Arizona	2,549	9	2,315	8
Denver, Colorado	2,365	7	1,941	6
Corpus Christi, Texas	1,907	4	1,907	4
San Diego/Inland Empire, California	1,665	5	1,665	5
Total Operating Properties	59,792	172	58,948	168

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	December 31, 2015		December 31, 2014
	Apartment Homes	Properties	Apartment Homes	Properties
Properties Under Construction
Washington, D.C. Metro	862	2	—	—
Dallas, Texas	423	1	423	1
Phoenix, Arizona	380	1	614	2
Charlotte, North Carolina	323	1	589	2
Houston, Texas	315	1	315	1
Los Angeles/Orange County, California	287	1	590	2
Denver, Colorado	267	1	691	2
Austin, Texas	—	—	614	2
Atlanta, Georgia	—	—	379	1
Total Properties Under Construction	2,857	8	4,215	13
Total Properties	62,649	180	63,163	181
Less: Unconsolidated Joint Venture Properties (1)
Houston, Texas	2,522	8	2,522	8
Austin, Texas	1,360	4	1,360	4
Dallas, Texas	1,250	3	1,250	3
Tampa, Florida	450	1	450	1
Raleigh, North Carolina	350	1	350	1
Orlando, Florida	300	1	300	1
Washington, D.C. Metro	276	1	276	1
Corpus Christi, Texas	270	1	270	1
Charlotte, North Carolina (2)	266	1	266	1
Atlanta, Georgia	234	1	234	1
Total Unconsolidated Joint Venture Properties	7,278	22	7,278	22
Total Properties Fully Consolidated	55,371	158	55,885	159

(1) Refer to Note 8, “Investments in Joint Ventures,” in the notes to Consolidated Financial Statements for further discussion of our joint venture investments.

(2) Represents a property under construction at December 31, 2014. Construction was completed in 2015. See Completed Construction in Lease-up below for details.

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Dispositions

During the year ended December 31, 2015, we sold three operating properties as follows:

Dispositions of Consolidated Operating Properties	Location	Number of Apartment Homes	Date of Disposition
Camden Ridgecrest	Austin, TX	284	1/15/2015
Camden Bayside	Tampa, FL	832	1/30/2015
Camden Providence Lakes	Brandon, FL	260	10/7/2015
Consolidated total		1,376

Stabilized Communities

We generally consider a property stabilized once it reaches 90% occupancy. During the year ended December 31, 2015, stabilization was achieved at five consolidated operating properties as follows:

Stabilized Property and Location	Number of Apartment Homes	Date of Construction Completion	Date of Stabilization
Camden Boca Raton
Boca Raton, FL	261	4Q14	2Q15
Camden La Frontera
Round Rock, TX	300	1Q15	2Q15
Camden Lamar Heights
Austin, TX	314	1Q15	2Q15
Camden Foothills
Scottsdale, AZ	220	4Q14	3Q15
Camden Hayden
Tempe, AZ	234	2Q15	4Q15
Consolidated total	1,329

Completed Construction in Lease-Up

At December 31, 2015, we had three consolidated completed operating properties and one unconsolidated completed operating property in lease-up as follows:

($ in millions) Property and Location	Number of Apartment Homes	Cost Incurred (1)		% Leased at 1/24/2016		Date of Construction Completion	Estimated Date of Stabilization
Consolidated Operating Properties
Camden Flatirons
Denver, CO	424	$	79.2	88	%	3Q15	2Q16
Camden Glendale
Glendale, CA	303	113.2		69		3Q15	2Q16
Camden Paces
Atlanta, GA	379	117.5		77		4Q15	3Q16
Consolidated total	1,106	$	309.9
Unconsolidated Operating Property
Camden Southline
Charlotte, NC	266	$	47.2	91	%	4Q15	1Q16

(1) Excludes leasing costs, which are expensed as incurred.

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Properties Under Development and Land

Our consolidated balance sheet at December 31, 2015 included approximately $491.1 million related to properties under development and land. Of this amount, approximately $358.4 million related to our projects currently under construction. In addition, we had approximately $132.7 million primarily invested in land held for future development and land holdings, which included approximately $126.5 million related to projects we expect to begin constructing during the next two years, and approximately $6.2 million invested in land which we may develop in the future.

Communities Under Construction. At December 31, 2015, we had eight consolidated properties in various stages of construction as follows:

($ in millions) Property and Location	Number of Apartment Homes	Estimated Cost		Cost Incurred		Included in Properties Under Development		Estimated Date of Construction Completion	Estimated Date of Stabilization
Consolidated Communities Under Construction
Camden Chandler (1) Chandler, AZ	380	$	73.0	$	66.4	$	0.3	1Q16	4Q16
Camden Gallery Charlotte, NC	323	58.0		50.4		50.3		3Q16	1Q17
Camden Victory Park Dallas, TX	423	82.0		67.2		67.0		3Q16	1Q18
The Camden Los Angeles, CA	287	145.0		111.7		111.6		4Q16	2Q17
Camden Lincoln Station Denver, CO	267	56.0		18.2		18.2		2Q17	1Q18
Camden NoMa II Washington, DC	405	115.0		45.5		45.5		4Q17	4Q19
Camden Shady Grove Rockville, MD	457	116.0		51.4		51.4		1Q18	4Q19
Camden McGowen Station Houston, TX	315	90.0		14.1		14.1		2Q18	3Q19
Consolidated total	2,857	$	735.0	$	424.9	$	358.4

(1)    Property in lease-up and was 62% leased at January 24, 2016.

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Development Pipeline Communities. At December 31, 2015, we had the following consolidated communities undergoing development activities:

($ in millions) Property and Location	Projected Homes	Total Estimated Cost (1)		Cost to Date
Camden Washingtonian
Gaithersburg, MD	365	$	90.0	$	18.4
Camden North End (2)(3)
Phoenix, AZ	1,069	225.0		38.3
Camden Buckhead
Atlanta, GA	336	80.0		22.4
Camden Arts District
Los Angeles, CA	354	150.0		13.0
Camden Conte (4)
Houston, TX	519	170.0		21.0
Camden Atlantic
Plantation, FL	286	62.0		13.4
Total	2,929	$	777.0	$	126.5

(1) Represents our estimate of total costs we expect to incur on these projects. However, forward-looking statements are not guarantees of future performance, results, or events. Although we believe these expectations are based upon reasonable assumptions, future events rarely develop exactly as forecasted, and estimates routinely require adjustment.

(2) Formerly known as Camden Mayo.

(3) Will be developed in three phases. The estimated units, estimated cost, and cost to date represent all phases.

(4) Will be developed in two phases. The estimated units, estimated cost, and cost to date represent both phases.

Land Holdings/Other. At December 31, 2015, we had the following investments in land:

($ in millions) Location	Acres	Cost to Date
Las Vegas, NV	19.6	$	4.2
Tampa, FL	4.8	1.5
Other (1)	—	0.5
Total	24.4	$	6.2

(1) Includes development opportunities in the early phase of the development process for which we either have an option to acquire land or enter into a leasehold interest, or for which we are the buyer under a contract to purchase land.

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Geographic Diversification

At December 31, 2015 and 2014, our real estate assets by various markets, excluding depreciation, investments in joint ventures and properties held for sale, were as follows:

($ in thousands)	2015				2014
Washington, D.C. Metro	$	1,433,339	18.3	%	$	1,361,793	18.4	%
Los Angeles/Orange County, California	740,976		9.5		653,750		8.8
Houston, Texas	730,576		9.3		707,894		9.5
Atlanta, Georgia	615,972		7.9		585,066		7.9
Southeast Florida	558,521		7.1		551,938		7.4
Phoenix, Arizona	478,373		6.1		404,138		5.5
Dallas, Texas	470,629		6.0		428,603		5.8
Las Vegas, Nevada	437,059		5.6		423,284		5.7
Orlando, Florida	387,547		5.0		382,012		5.1
Denver, Colorado	383,280		4.9		358,854		4.8
Charlotte, North Carolina	351,661		4.5		325,580		4.4
San Diego/Inland Empire, California	328,381		4.2		326,550		4.4
Tampa, Florida	315,643		4.0		333,723		4.5
Raleigh, North Carolina	263,185		3.4		258,647		3.5
Austin, Texas	229,306		2.9		224,399		3.0
Corpus Christi, Texas	100,208		1.3		95,285		1.3
Total	$	7,824,656	100.0	%	$	7,421,516	100.0	%

Results of Operations

Changes in revenues and expenses related to our operating properties from period to period are due primarily to the performance of stabilized properties in the portfolio, the lease-up of newly constructed properties, acquisitions, and dispositions. Where appropriate, comparisons of income and expense for communities included in continuing operations are made on a dollars-per-weighted average apartment home basis in order to adjust for such changes in the number of apartment homes owned during each period. Selected weighted averages for the years ended December 31 are as follows:

	2015			2014			2013
Average monthly property revenue per apartment home	$	1,431		$	1,331		$	1,270
Annualized total property expenses per apartment home	$	6,186		$	5,779		$	5,520
Weighted average number of operating apartment homes owned 100%	52,006			52,833			51,759
Weighted average occupancy of operating apartment homes owned 100% *	95.7		%	95.7		%	95.3		%
* Our one student housing community is excluded from this calculation.

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Property-Level Operating Results (1)

The following tables present the property-level revenues and property-level expenses, excluding discontinued operations, for the year ended December 31, 2015 as compared to 2014 and for the year ended December 31, 2014 as compared to 2013:

	Apartment Homes at	Year Ended December 31,				Change
($ in thousands)	12/31/2015	2015		2014		$			%
Property revenues:
Same store communities	47,618	$	810,293	$	770,328	$	39,965		5.2	%
Non-same store communities	3,790	59,413		30,397		29,016			95.5
Development and lease-up communities	3,963	14,548		1,295		13,253			*
Dispositions/other	—	8,674		41,958		(33,284		)	(79.3	)
Total property revenues	55,371	$	892,928	$	843,978	$	48,950		5.8	%
Property expenses:
Same store communities	47,618	$	290,161	$	276,003	$	14,158		5.1	%
Non-same store communities	3,790	22,038		11,117		10,921			98.2
Development and lease-up communities	3,963	6,069		301		5,768			*
Dispositions/other	—	3,448		17,887		(14,439		)	(80.7	)
Total property expenses	55,371	$	321,716	$	305,308	$	16,408		5.4	%

* Not a meaningful percentage.

(1) Same store communities are communities we owned and were stabilized as of January 1, 2014. Non-same store communities are stabilized communities not owned or stabilized as of January 1, 2014. Development and lease-up communities are non-stabilized communities we have acquired or developed since January 1, 2014. Dispositions/other includes operating properties sold subsequent to January 1, 2014, operating properties held for sale and also results from non-multifamily rental properties, below market lease amortization related to acquired communities, and expenses related to land holdings not under active development.

	Apartment Homes at	Year Ended December 31,				Change
($ in thousands)	12/31/2014	2014		2013		$			%
Property revenues:
Same store communities	46,069	$	730,488	$	699,027	$	31,461		4.5	%
Non-same store communities	5,386	84,440		61,761		22,679			36.7
Development and lease-up communities	4,430	3,546		—		3,546			*
Dispositions/other	—	25,504		28,063		(2,559		)	(9.1	)
Total property revenues	55,885	$	843,978	$	788,851	$	55,127		7.0	%
Property expenses:
Same store communities	46,069	$	261,000	$	251,331	$	9,669		3.8	%
Non-same store communities	5,386	32,302		22,789		9,513			41.7
Development and lease-up communities	4,430	1,191		12		1,179			*
Dispositions/other	—	10,815		11,559		(744		)	(6.4	)
Total property expenses	55,885	$	305,308	$	285,691	$	19,617		6.9	%

* Not a meaningful percentage.

(1) Same store communities are communities we owned and were stabilized as of January 1, 2013. Non-same store communities are stabilized communities not owned or stabilized as of January 1, 2013. Development and lease-up communities are non-stabilized communities we have acquired or developed since January 1, 2013. Dispositions/other includes operating properties sold subsequent to January 1, 2013, operating properties held for sale and also results from non-multifamily rental properties, below market lease amortization related to acquired communities, and expenses related to land holdings not under active development.

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Same Store Analysis

Same store property revenues for the year ended December 31, 2015 increased approximately $40.0 million, or 5.2%, from 2014. Same store rental revenues for the year ended December 31, 2015 increased approximately $28.6 million, or 4.3%, from 2014, primarily due to a 4.1% increase in average rental rates. We believe the increase to rental revenue was due to the continuation of improving economic conditions, including job growth, favorable demographics, a manageable supply of new multifamily housing and more individuals choosing to rent versus buy as evidenced by the moderating level of homeownership rates, all of which have resulted in higher rental rates and average occupancy levels. Additionally, there was an $11.4 million increase in other property revenue during the year ended December 31, 2015 as compared to 2014, primarily due to increases in income from our bulk Internet rebilling program and miscellaneous fee income.

Same store property revenues for the year ended December 31, 2014 increased approximately $31.5 million, or 4.5%, from 2013. Same store rental revenues for the year ended December 31, 2014 increased approximately $27.1 million, or 4.5%, from 2013, primarily due to a 4.0% increase in average rental rates and an increase in average occupancy for our same store portfolio from 95.3% in 2013 to 95.8% in 2014. We believe the increase to rental revenue was due in part to the continuation of the improving economic conditions, including job growth, favorable demographics, a manageable supply of new multifamily housing and more individuals choosing to rent versus buy as evidenced by the moderating level of homeownership rates, all of which have resulted in higher rental rates and average occupancy levels. Additionally, there was a $4.4 million increase in other property revenue during the year ended December 31, 2014 as compared to 2013 primarily due to increases in miscellaneous income combined with ancillary income from our utility rebilling programs.

Property expenses from our same store communities increased approximately $14.2 million, or 5.1%, for the year ended December 31, 2015 as compared to 2014. The increase was primarily due to a $5.8 million, or 6.6%, increase in real estate taxes as a result of increased property valuations at a number of our communities as well as increased costs associated with our bulk Internet rebilling program.

Property expenses from our same store communities increased approximately $9.7 million, or 3.8%, for the year ended December 31, 2014 as compared to 2013. The increase was primarily due to a $4.3 million, or 5.7%, increase in real estate taxes as a result of higher property valuations and property tax rates at a number of our communities. The increase was also due to higher salaries and benefits primarily due to higher medical costs. The increase was also due to higher utility expenses and higher repairs and maintenance costs, and partially offset by a $1.1 million decrease in property insurance expenses due to lower self-insured losses and premiums for the year ended December 31, 2014 as compared to 2013.

Non-same Store and Development and Lease-up Analysis

Property revenues and property expenses from non-same store and development and lease-up communities increased approximately $42.3 million and $16.7 million, respectively, for the year ended December 31, 2015 as compared to 2014. These increases in revenues and expenses in our non-same store communities for 2015 as compared to 2014 were primarily due to the stabilization of one operating property in 2014 and five operating properties in 2015, and the acquisition of one operating property in 2014. These increases in revenues and expenses from our development and lease-up communities for 2015 as compared to 2014 were primarily due to the completion and partial lease up of three properties in 2015 and the partial lease up of one property which was under construction at December 31, 2015.

Property revenues and property expenses from non-same store and development and lease-up communities increased approximately $26.2 million and $10.7 million, respectively, for the year ended December 31, 2014 as compared to 2013. These increases in our non-same store communities for 2014 as compared to 2013 were primarily due to the acquisition of one operating property in 2014 and three operating properties in 2013. These increases were also due to revenues and expenses recognized in 2014 related to the stabilization of one operating property and 75 units at one of our consolidated operating properties in 2014, and the stabilization of three operating properties and an additional 75 units at one of our consolidated operating properties in 2013. The increases in revenues and expenses from our development and lease-up communities for 2014 as compared to 2013 were primarily due to the completion and partial lease up of two properties in 2014 and the partial lease up of four properties which were under construction at December 31, 2014.

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The following table details the impact of the foregoing on our revenues and expenses:

	For the year ended December 31,
(in millions)	2015			2014
Revenues from non-same store stabilized properties	$	22.3		$	8.6
Revenues from development and lease-up properties	13.3			3.5
Revenues from acquisitions	4.5			12.8
Other	2.2			1.3
	$	42.3		$	26.2
Expenses from non-same store stabilized properties	$	8.9		$	2.4
Expenses from development and lease-up properties	5.8			1.2
Expenses from acquisitions	2.2			6.0
Other	(0.2		)	1.1
	$	16.7		$	10.7

Dispositions/Other Property Analysis

Dispositions/other property revenues decreased approximately $33.3 million for the year ended December 31, 2015 as compared to 2014, and decreased approximately $2.6 million for the year ended December 31, 2014 as compared to 2013. The decrease in 2015 was primarily due to the disposition of five operating properties in 2014 and three operating properties in 2015. The decrease in 2014 was primarily due to a $0.9 million decrease in revenue from dispositions due to the timing of completion of the disposition of five operating properties in 2014. The decrease was also due to a lower below market lease amortization of approximately $0.9 million due to the timing of completion of the acquisition of operating properties in 2012 and 2013. Below market leases are generally amortized over approximately six months upon completion of an acquisition, which reflects the remaining average term of acquired leases. The decrease was also due to a decrease in other income of approximately $0.8 million for the year ended December 31, 2014 resulting from our non-multifamily rental properties.

Dispositions/other property expenses decreased approximately $14.4 million for the year ended December 31, 2015 as compared to 2014, and decreased approximately $0.7 million for the year ended December 31, 2014 as compared to 2013. The decrease in 2015 was primarily due to the disposition of five operating properties in 2014 and three operating properties in 2015. The decrease in 2014 was primarily due to lower property taxes expensed on land holdings on which we initiated development activities in the fourth quarter of 2013 as we start capitalizing expenses, including property taxes, on development properties at such time.

Non-Property Income

	Year Ended December 31,					Change					Year Ended December 31,				Change
($ in thousands)	2015			2014		$			%		2014		2013		$			%
Fee and asset management	$	6,999		$	9,832	$	(2,833	)	(28.8	)%	$	9,832	$	11,690	$	(1,858	)	(15.9	)%
Interest and other income	597			842		(245		)	(29.1	)	842		1,217		(375		)	(30.8	)
Income (loss) on deferred compensation plans	(264		)	3,937		(4,201		)	(106.7	)	3,937		8,290		(4,353		)	(52.5	)
Total non-property income	$	7,332		$	14,611	$	(7,279	)	(49.8	)%	$	14,611	$	21,197	$	(6,586	)	(31.1	)%

Fee and asset management income, which represents income related to property management of our joint ventures and fees from third-party construction projects, decreased approximately $2.8 million for the year ended December 31, 2015 as compared to 2014 and decreased approximately $1.9 million for the year ended December 31, 2014 as compared to 2013. The decrease for 2015 as compared to 2014 was primarily due to lower development and construction fees earned due to the timing of development communities started and completed by our funds during 2014 and 2015, and our increase in ownership interest in two of the funds from 20% to 31.3% effective December 23, 2014. We eliminate fee income provided by our funds to the extent of our ownership. The decrease for 2014 as compared to 2013 was primarily due to the sale of 18 operating properties by three of our unconsolidated joint ventures in 2013 and 2014. This decrease was also due to lower construction fees resulting from a reduced level of third-party construction activities and lower development and construction fees earned due to the timing of development communities started and completed by our funds during 2013 and 2014.

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Our deferred compensation plans recognized a loss of approximately $0.3 million in 2015 and recognized income of approximately $3.9 million and $8.3 million in 2014 and 2013, respectively. The net income (loss) for each period was related to the performance of the investments held in deferred compensation plans for participants and was directly offset by the expense (benefit) related to these plans, as discussed below.

Other Expenses

	Year Ended December 31,					Change					Year Ended December 31,				Change
($ in thousands)	2015			2014		$			%		2014		2013		$			%
Property management	$	23,761		$	22,689	$	1,072		4.7	%	$	22,689	$	21,774	$	915		4.2	%
Fee and asset management	4,742			5,341		(599		)	(11.2	)	5,341		5,756		(415		)	(7.2	)
General and administrative	46,233			51,005		(4,772		)	(9.4	)	51,005		40,586		10,419			25.7
Interest	97,312			94,906		2,406			2.5		94,906		99,784		(4,878		)	(4.9	)
Depreciation and amortization	257,082			237,346		19,736			8.3		237,346		216,288		21,058			9.7
Expense (benefit) on deferred compensation plans	(264		)	3,937		(4,201		)	(106.7	)	3,937		8,290		(4,353		)	(52.5	)
Total other expenses	$	428,866		$	415,224	$	13,642		3.3	%	$	415,224	$	392,478	$	22,746		5.8	%

Property management expense, which represents regional supervision and accounting costs related to property operations,increased approximately $1.1 million for the year ended December 31, 2015 as compared to 2014 and increased approximately $0.9 million for the year ended December 31, 2014 as compared to 2013. These increases were primarily due to increases in salaries, benefits, and incentive compensation expenses. Property management expenses were 2.7% of total property revenues for each of the years ended December 31, 2015 and 2014, and 2.8% of total property revenues for the year ended December 31, 2013.

Fee and asset management expense, which represents expenses related to property management of our joint ventures and fees from third-party construction projects, decreased approximately $0.6 million for the year ended December 31, 2015 as compared to 2014 and decreased approximately $0.4 million for the year ended December 31, 2014 as compared to 2013. The decrease for 2015 as compared to 2014 was primarily due to lower expenses directly related to lower net revenues resulting from our change in ownership interest in two of the funds effective December 23, 2014.

The decrease in fee and asset management expense for 2014 as compared to 2013 was primarily due to decreases in expenses relating to the sale of 18 operating properties by three of our unconsolidated joint ventures in 2013 and 2014. The decrease for 2014 as compared to 2013 was also due to lower expenses relating to the timing of communities started and completed by the funds during 2013 and 2014.

General and administrative expenses decreased approximately $4.8 million during the year ended December 31, 2015 as compared to 2014 and increased approximately $10.4 million during the year ended December 31, 2014 as compared to 2013. General and administrative expenses were 5.1%, 6.0% and 5.1% of total revenues, excluding income (loss) on deferred compensation plans, for the years ended December 31, 2015, 2014 and 2013, respectively. The decrease in 2015 as compared to 2014 was primarily due to approximately $10.0 million in one-time bonuses paid to employees in 2014 relating to the restructuring of the funds in December 2014. Excluding the $10.0 million one-time bonus in 2014, general and administrative expenses increased by approximately $5.2 million in 2015 as compared to 2014, which was primarily related to an increase in salaries, benefits and incentive compensation expenses, partially offset by a slight decrease in professional fees.

The increase in 2014 as compared to 2013 was primarily due to approximately $10.0 million in one-time bonuses paid to employees relating to the restructuring of the funds in December 2014. Excluding this one-time bonus, general and administrative expenses were 4.8% of total revenues, excluding income on deferred compensation plans, for the year ended December 31, 2014.

Interest expense increased approximately $2.4 million for the year ended December 31, 2015 as compared to 2014 and decreased approximately $4.9 million for the year ended December 31, 2014 as compared to 2013. The increase in interest expense in 2015 as compared to 2014 was primarily due to increased interest expense from the issuance of $250 million, 3.68% senior unsecured note payable in September 2014, and lower capitalized interest of approximately $2.9 million during the year ended December 31, 2015, resulting from lower average balances in our development pipeline. The increase in 2015 was also due to an increase in interest expense relating to borrowings on our unsecured credit facility and unsecured short-term

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borrowing facility as compared to the same period in 2014. The increase in 2015 was partially offset by the repayment of $250 million, 5.08% senior unsecured notes payable in June 2015 and the repayment of two secured notes payable in April and September of 2014.

The decrease in interest expense in 2014 as compared to 2013 was primarily due to higher capitalized interest in 2014 of approximately $6.5 million resulting from higher average balances in our development pipeline. The decrease was also due to the repayment of a secured note payable in April 2014, the repayment of a secured note payable in January 2013 and a net decrease in interest expense relating to the repayment in December 2013 of $200 million, 5.45% senior unsecured notes payable, which was partially offset by the concurrent issuance of $250 million, 4.36% senior unsecured notes payable. The decrease was also partially offset by an increase in interest expense relating to borrowings on our unsecured credit facility in 2014 as compared to 2013, and the issuance in September 2014 of $250 million, 3.68% senior unsecured notes payable.

Depreciation and amortization expense increased approximately $19.7 million during the year ended December 31, 2015 as compared to 2014 and increased approximately $21.1 million during the year ended December 31, 2014 as compared to 2013. The increase in 2015 as compared to 2014 was primarily due to the completion of units in our development pipeline, the completion of repositions, increases in capital improvements placed in service during 2014 and 2015, and the acquisition of one operating property in October 2014. The increase was partially offset by a decrease in depreciation expense related to the dispositions of five operating properties in 2014 and three operating properties in 2015.

The increase in depreciation and amortization expense in 2014 as compared to 2013 was primarily due to the acquisition of three operating properties during 2013 and one operating property during 2014. The increase was also due to the completion of units in our development pipeline, the completion of repositions during 2013 and 2014, and increases in capital improvements placed in service during 2013 and 2014.

Our deferred compensation plans recognized a benefit of approximately $0.3 million in 2015 and recognized expenses of approximately $3.9 million and $8.3 million in 2014 and 2013, respectively. The net expense (benefit) for each period was related to the performance of the investments held in deferred compensation plans for participants and was directly offset by the income (loss) related to these plans, as discussed in the non-property income, above.

Other

	Year Ended December 31,						Change			Year Ended December 31,						Change
(in thousands)	2015			2014			$			2014			2013			$
Gain on sale of operating properties, including land	$	104,288		$	159,289		$	(55,001	)	$	159,289		$	698		$	158,591
Impairment associated with land holdings	—			(1,152		)	1,152			(1,152		)	—			(1,152		)
Equity in income of joint ventures	6,168			7,023			(855		)	7,023			24,865			(17,842		)
Income tax expense	(1,872		)	(1,903		)	31			(1,903		)	(1,826		)	(77		)

The gain on sale of operating properties, including land, for the year ended December 31, 2015 was due to the sale of three operating properties located in Austin, Texas and Tampa and Brandon, Florida for a total gain on sale of operating properties of approximately $104.0 million. The gain was also due to the sale of two land holdings adjacent to operating properties in Dallas and Houston, Texas for a total gain on sale of land of approximately $0.3 million.

The gain in 2014 was due to the sale of five operating properties located in Atlanta, Georgia, Dallas, Texas, Orlando and Tampa, Florida and Charlotte, North Carolina for a total gain on sale of operating properties of approximately $155.7 million. The gain was also due to the sale of approximately 29.3 acres located adjacent to current operating and development communities in Dallas and Houston, Texas and Atlanta, Georgia for a total gain on sale of land of approximately $3.6 million. The gain in 2013 was due to the sale of approximately 3.7 acres located adjacent to current development communities in Atlanta, Georgia and Houston, Texas for a total gain on sale of approximately $0.7 million.

The $1.2 million impairment associated with land holdings in 2014 reflects an impairment charge to the carrying value of a land parcel located in Dallas, Texas. The impairment charge recognized in June 2014 represented the difference between the land holding's carrying value and the fair value based upon the sales contract on this land parcel, which was sold in July 2014.

Equity in income of joint ventures decreased approximately $0.9 million for the year ended December 31, 2015 as compared to 2014, and decreased approximately $17.8 million for the year ended December 31, 2014 as compared to 2013. The decrease in 2015 as compared to 2014 was primarily due to a $3.6 million proportionate share of the gain relating to the sale of two operating properties by the funds in 2014. The decrease was partially offset by an increase in earnings resulting from our increase in ownership interest in two of the funds from 20% to 31.3% effective December 23, 2014. The decrease was further offset by an increase in earnings resulting from higher rental income from the stabilized operating properties owned by

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the funds and two operating properties owned by the funds reaching stabilization during the third quarter of 2014. In 2014 we recognized our proportionate share of losses while these two properties were in the lease-up phase of operations.

The decrease in 2014 as compared to 2013 was primarily related to recognizing a $16.3 million proportionate share of the gain relating to the sale of 16 operating properties by two of our unconsolidated joint ventures in 2013. Additionally, as a result of achieving certain performance measures as set forth in the joint venture agreement, we recognized a promoted equity interest of approximately $5.1 million related to one of these unconsolidated joint ventures. The decrease was also due to the sale of two operating properties during the first quarter of 2014. The decrease in 2014 was partially offset by a $3.6 million proportionate gain relating to the sale of the two operating properties in the first quarter 2014. The decrease in earnings was further offset by higher rental income recognized by the stabilized operating joint venture properties during the year ended December 31, 2014 as compared to the same period in 2013.

Funds from Operations (“FFO”) and Adjusted FFO ("AFFO")

Management considers FFO and AFFO to be appropriate measures of the financial performance of an equity REIT. The National Association of Real Estate Investment Trusts (“NAREIT”) currently defines FFO as net income (computed in accordance with GAAP), excluding gains (or losses) associated with previously depreciated operating properties, real estate depreciation and amortization, impairments of depreciable assets, and adjustments for unconsolidated joint ventures. Our calculation of diluted FFO also assumes conversion of all potentially dilutive securities, including certain non-controlling interests, which are convertible into common shares. We consider FFO to be an appropriate supplemental measure of operating performance because, by excluding gains or losses on dispositions of operating properties, and depreciation, FFO can assist in the comparison of the operating performance of a company’s real estate investments between periods or to different companies.

AFFO is calculated utilizing FFO less recurring capitalized expenditures which are necessary to help preserve the value of and maintain the functionality at our communities. We also consider AFFO to be a useful supplemental measure because it is frequently used by analysts and investors to evaluate a REIT's operating performance between periods or different companies. Our definition of recurring capital expenditures may differ from other REITs, and there can be no assurance our basis for computing this measure is comparable to other REITs.

To facilitate a clear understanding of our consolidated historical operating results, we believe FFO and AFFO should be examined in conjunction with net income attributable to common shareholders as presented in the consolidated statements of income and comprehensive income and data included elsewhere in this report. FFO and AFFO are not defined by GAAP and should not be considered alternatives to net income attributable to common shareholders as an indication of our operating performance. Additionally, FFO and AFFO as disclosed by other REITs may not be comparable to our calculation.

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Reconciliations of net income attributable to common shareholders to FFO and AFFO for the years ended December 31 are as follows:

($ in thousands)	2015			2014			2013
Funds from operations
Net income attributable to common shareholders (1) (2) (3)	$	249,315		$	292,089		$	336,364
Real estate depreciation and amortization, including discontinued operations	251,104			230,638			214,729
Adjustments for unconsolidated joint ventures	9,146			5,337			5,738
Gain on sale of unconsolidated joint venture properties (4)	—			(3,566		)	(16,277		)
Gain on sale of operating properties, net of tax	(104,015		)	(155,680		)	—
Gain on sale of discontinued operations, net of tax	—			—			(182,160		)
Income allocated to non-controlling interests	8,947			9,225			9,927
Funds from operations attributable to common shareholders	$	414,497		$	378,043		$	368,321
Less: recurring capitalized expenditures	(64,169		)	(59,854		)	(67,030		)
Adjusted funds from operations attributable to common shareholders	$	350,328		$	318,189		$	301,291
Weighted average shares – basic	89,120			88,084			87,204
Incremental shares issuable from assumed conversion of:
Common share options and awards granted	370			384			476
Common units	1,896			1,898			1,900
Weighted average shares – diluted	91,386			90,366			89,580

(1) Net income attributable to common shareholders for the year ended December 31, 2015 includes a gain on sale of $0.3 million related to the sale of two land holdings.

(2) Net income attributable to common shareholders for the year ended December 31, 2014 includes a gain on sale of $3.6 million related to the sale of three land holdings and a $1.2 million impairment charge to the carrying value of a disposed land parcel.

(3) Net income attributable to common shareholders for the year ended December 31, 2013 includes a gain on sale of $0.7 million related to the sale of two land holdings. Net income attributable to common shareholders also includes a promoted equity interest of approximately $5.1 million as a result of achieving certain performance measures as set forth in the joint venture agreement for one of our unconsolidated joint ventures which sold its 14 operating properties in 2013.

(4) The gain in 2014 represents our proportionate share of the gain on sale of two operating properties sold by the funds in 2014. The gain in 2013 represents our proportionate share of the gain on sale of 16 operating properties by two of our unconsolidated joint ventures in 2013.

Liquidity and Capital Resources

Financial Condition and Sources of Liquidity

We intend to maintain a strong balance sheet and preserve our financial flexibility, which we believe should enhance our ability to identify and capitalize on investment opportunities as they become available. We intend to maintain what management believes is a conservative capital structure by:

• extending and sequencing the maturity dates of our debt where practicable;

• managing interest rate exposure using what management believes to be prudent levels of fixed and floating rate debt;

• maintaining what management believes to be conservative coverage ratios; and

• using what management believes to be a prudent combination of debt and equity.

Our interest expense coverage ratio, net of capitalized interest, was approximately 5.2, 5.0, and 4.6 times for the years ended December 31, 2015, 2014, and 2013, respectively. This ratio is a method for calculating the amount of operating cash flows available to cover interest expense and is calculated by dividing interest expense for the period into the sum of property revenues and expenses, non-property income, other expenses and income from discontinued operations after adding back depreciation, amortization, and interest expense from both continuing and discontinued operations. Approximately 79.9%,

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79.5%, and 77.6% of our properties (based on invested capital) were unencumbered at December 31, 2015, 2014, and 2013, respectively. Our weighted average maturity of debt was approximately 5.7 years at December 31, 2015.

We also expect to strengthen our capital and liquidity positions by continuing to focus on our core fundamentals which we believe are generating positive cash flows from operations, maintaining appropriate debt levels and leverage ratios, and controlling overhead costs.

Our primary source of liquidity is cash flow generated from operations. Other sources may include one or more of the following: availability under our unsecured credit facility and other short-term borrowings, proceeds from property dispositions, the use of debt and equity offerings under our automatic shelf registration statement, equity issued from our ATM program, other unsecured borrowings and secured mortgages. We believe our liquidity and financial condition are sufficient to meet all of our reasonably anticipated cash needs during 2016 including:

• normal recurring operating expenses;

• current debt service requirements, including debt maturities;

• recurring capital expenditures;

• reposition expenditures;

• funding of property developments, redevelopments, acquisitions, joint venture investments; and

• the minimum dividend payments required to maintain our REIT qualification under the Code.

Factors which could increase or decrease our future liquidity include but are not limited to volatility in capital and credit markets, sources of financing, the minimum REIT dividend requirements, our ability to complete asset purchases, sales, or developments, the effect our debt level and changes in credit ratings could have on our costs of funds, and our ability to access capital markets.

Cash Flows

The following is a discussion of our cash flows for the years ended December 31, 2015 and 2014.

Net cash from operating activities was approximately $423.2 million during the year ended December 31, 2015 as compared to approximately $418.5 million during the year ended December 31, 2014. The increase was primarily due to an increase related to higher net property-level revenues partially offset by property-level expenses, primarily due to the growth in revenues directly attributable to increased rental rates from our same store communities and growth in non-same store properties primarily relating to the acquisition of one operating property in 2014, the stabilization of one operating property in 2014 and five operating properties in 2015, the completion and partial lease-up of three operating properties during the third and fourth quarters of 2015, and the partial lease-up of one property under construction at December 31, 2015. See further discussions of our operations as compared to 2014 in "Results of Operations." These increases in net cash from operating activities were partially offset by the disposition of five operating properties in 2014 and three operating properties in 2015. The decrease was also due to an approximate $10.0 million one-time bonus paid to employees in 2015 relating to the restructuring of the funds in December 2014, as well as the timing of the first interest payment relating to the $250 million, 3.68% unsecured notes issued in September 2014, which was made in the first quarter of 2015.

Net cash used in investing activities during the year ended December 31, 2015 totaled approximately $293.3 million as compared to approximately $325.9 million during the year ended December 31, 2014. Cash outflows for property development and capital improvements were approximately $425.6 million during 2015 as compared to approximately $503.3 million during 2014, primarily due to the completion of nine operating properties in 2014 and 2015, and the completion of repositions at several of our operating properties. The property development and capital improvements during the years ended December 31, 2015 and 2014 included the following:

	December 31,
(in millions)	2015		2014
Expenditures for new development, including land	$	285.8	$	342.1
Capitalized interest, real estate taxes, and other capitalized indirect costs	30.9		34.1
Reposition expenditures	35.8		64.4
Capital expenditures	73.1		62.7
Total	$	425.6	$	503.3

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During the year ended December 31, 2015, cash outflows were partially offset by proceeds of approximately $145.0 million from the sale of three operating properties and two land holdings. Additional cash outflows for the year ended December 31, 2014 related to the acquisition of one operating property for approximately $62.3 million. Net cash used in investing activities during the year ended December 31, 2014 was partially offset by cash inflows of approximately $237.7 million from the sale of five operating properties and four land holdings in 2014, and the distributions received from our joint ventures of approximately $6.4 million relating to the sale of two operating properties in February 2014.

Net cash used in financing activities totaled approximately $273.2 million during the year ended December 31, 2015 as compared to net cash provided by financing activities of $43.5 million during the year ended December 31, 2014. During 2015, we used $250.0 million to repay maturing unsecured notes payable and approximately $3.0 million to pay principal amortization payments. We also used approximately $253.1 million to pay distributions to common shareholders and non-controlling interest holders, and approximately $9.5 million to acquire the remaining non-controlling interests in two fully consolidated joint ventures. The cash flows for the year ended December 31, 2015 were partially offset by proceeds, net of payments, from our unsecured credit facility and other short-term borrowings of $244.0 million. During 2014, we received net proceeds of approximately $248.1 million from the issuance in September 2014 of $250 million unsecured notes payable and net proceeds of approximately $66.2 million from the issuance of approximately 0.9 million common shares from our ATM program. The cash inflows during 2014 were partially offset by approximately $236.5 million used for distributions paid to common shareholders and non-controlling interest holders, approximately $32.3 million used to repay maturing secured mortgage notes payable, and approximately$4.0 million used for principal amortization payments.

Financial Flexibility

In August 2015, we replaced our $500 million unsecured credit facility with an amended and restated facility, which extended the maturity date from September 2015 to August 2019, with two six-month options to extend the maturity date at our election to August 2020, and increased the availability to $600 million, with the option to further increase it to $900 million by either adding additional banks to the facility or obtaining the agreement of the existing banks to increase their commitments. The interest rate on this credit facility is based upon the London Interbank Offered Rate ("LIBOR") plus a margin which is subject to change as our credit ratings change. Advances under this credit facility may be priced at the scheduled rates, or we may enter into bid rate loans with participating banks at rates below the scheduled rates. These bid rate loans have terms of 180 days or less and may not exceed the lesser of $300 million or the remaining amount available under the credit facility. This credit facility is subject to customary financial covenants and limitations. We believe we are in compliance with all such financial covenants and limitations on the date of this filing.

Our credit facility provides us with the ability to issue up to $50 million in letters of credit. While our issuance of letters of credit does not increase our borrowings outstanding under our credit facility, it does reduce the amount available. At December 31, 2015, we had approximately $225.0 million outstanding on our $600 million credit facility and we had outstanding letters of credit totaling approximately $9.4 million, leaving approximately $365.6 million available under our credit facility.

In May 2015, we entered into a $40 million unsecured short-term borrowing facility which matures in May 2016. The interest rate is based upon LIBOR plus 1.05%. At December 31, 2015, we had approximately $19.0 million outstanding on this unsecured short-term borrowing facility.

We currently have an automatic shelf registration statement which allows us to offer, from time to time, common shares, preferred shares, debt securities, or warrants. Our Amended and Restated Declaration of Trust provides we may issue up to 185 million shares of beneficial interest, consisting of 175 million common shares and 10 million preferred shares. At December 31, 2015 we had approximately 86.9 million common shares outstanding, net of treasury shares and shares held in our deferred compensation arrangements, and no preferred shares outstanding.

In November 2014, we created an ATM share offering program through which we can, but have no obligation to, sell common shares having an aggregate offering price of up to $331.3 million (the "2014 ATM program"), in amounts and at times as we determine, into the existing trading market at current market prices as well as through negotiated transactions. Actual sales from time to time may depend on a variety of factors including, among others, market conditions, the trading price of our common shares, and determinations by management of the appropriate sources of funding for us. We intend to use the net proceeds from any future sales under the 2014 ATM program for general corporate purposes, which may include reducing future borrowings under our unsecured credit facility or other short-term borrowings, the repayment of other indebtedness, the redemption or other repurchase of outstanding debt or equity securities, funding for development, redevelopment and investment projects and financing for acquisitions. As of the date of this filing, we had common shares having an aggregate offering price of up to $315.3 million remaining available for sale under the 2014 ATM program.

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We believe our ability to access capital markets is enhanced by our senior unsecured debt ratings by Moody’s, Fitch, and Standard and Poor's, which are currently Baa1 with positive outlook, BBB+ with positive outlook, and BBB+ with stable outlook, respectively. We believe our ability to access capital markets is also enhanced by our ability to borrow on a secured basis from various institutions including banks, Fannie Mae, Freddie Mac, or life insurance companies. However, we may not be able to maintain our current credit ratings and may not be able to borrow on a secured or unsecured basis in the future.

Future Cash Requirements and Contractual Obligations

One of our principal long-term liquidity requirements includes the repayment of maturing debt, including any future borrowings under our unsecured credit facility or other short-term borrowings. We believe payments on debt maturing in 2016 are manageable at approximately $19.0 million, which represents approximately 0.7% of our total outstanding debt and consists of amounts outstanding under our unsecured short-term borrowing facility. See Note 9, “Notes Payable,” in the notes to Consolidated Financial Statements for further discussion of scheduled maturities.

We estimate the additional cost to complete the construction of the eight consolidated projects to be approximately $310.1 million. Of this amount, we expect to incur costs between approximately $190 million and $210 million during 2016 and to incur the remaining costs during 2017 and 2018. Additionally, we expect to incur costs between approximately $45 million and $55 million related to the start of new development activities, between approximately $19 million and $23 million of additional redevelopment expenditures and between approximately $62 million and $66 million of additional recurring capital expenditures during 2016.

We intend to meet our near-term liquidity requirements through a combination of one or more of the following: cash flows generated from operations, draws on our unsecured credit facility or other short-term borrowings, proceeds from property dispositions, the use of debt and equity offerings under our automatic shelf registration statement, equity issued from our ATM program, other unsecured borrowings and secured mortgages. We evaluate our operating property and land development portfolio and plan to continue our practice of selective dispositions as market conditions warrant and opportunities arise.

As a REIT we are subject to a number of organizational and operational requirements, including a requirement to distribute current dividends to our shareholders equal to a minimum of 90% of our annual taxable income. In order to minimize paying income taxes, our general policy is to distribute at least 100% of our taxable income. In December 2015, we announced our Board of Trust Managers had declared a quarterly dividend of $0.70 per common share, to our common shareholders of record as of December 17, 2015. The dividend was subsequently paid on January 15, 2016 and we paid equivalent amounts per unit to holders of common operating partnership units. When aggregated with previous 2015 dividends, this distribution to common shareholders and holders of the common operating partnership units equates to an annual dividend rate of $2.80 per share or unit for the year ended December 31, 2015.

In the first quarter of 2016, the Company's Board of Trust Managers increased the quarterly dividend rate from $0.70 to $0.75 per common share. Future dividend payments are paid at the discretion of the Board of Trust Managers and depend on cash flows generated from operations, the Company's financial condition and capital requirements, distribution requirements under the REIT provisions of the Internal Revenue Code of 1986, as amended, and other factors which may be deemed relevant by our Board of Trust Managers. Assuming similar dividend distributions for the remainder of 2016, our annualized dividend rate for 2016 would be $3.00.

The following table summarizes our known contractual cash obligations as of December 31, 2015:

(in millions)	Total		2016		2017		2018		2019		2020		Thereafter
Debt maturities (1)	$	2,724.7	$	19.0	$	247.2	$	175.8	$	870.2	$	1.1	$	1,411.4
Interest payments (2)	588.3		112.0		102.7		93.6		67.5		57.9		154.6
Non-cancelable lease payments	24.5		2.8		2.9		2.7		2.5		2.5		11.1
Unfunded commitments under notes      receivable	8.3		8.3		—		—		—		—		—
	$	3,345.8	$	142.1	$	352.8	$	272.1	$	940.2	$	61.5	$	1,577.1

(1) Includes scheduled principal amortizations.

(2) Includes contractual interest payments for our senior unsecured notes and secured notes. The interest payments on certain secured notes with floating interest rates were calculated based on the interest rates in effect as of December 31, 2015.

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Off-Balance Sheet Arrangements

The joint ventures in which we have an interest have been funded in part with secured, third-party debt. At December 31, 2015, our unconsolidated joint ventures had outstanding debt of approximately $527.0 million, of which our proportionate share was approximately $164.9 million. As of December 31, 2015, we had no outstanding guarantees related to the loans of our unconsolidated joint ventures.

Inflation

Substantially all of our apartment leases are for a term generally ranging from six to fifteen months. In an inflationary environment, we may realize increased rents at the commencement of new leases or upon the renewal of existing leases. We believe the short-term nature of our leases generally minimizes our risk from the adverse effects of inflation.

Critical Accounting Policies

The preparation of our 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, the disclosures of contingent assets and liabilities at the balance sheet date, and the amounts of revenues and expenses recognized during the reporting period. These estimates are based on historical experience and other assumptions believed to be reasonable under the circumstances. The following is a discussion of our critical accounting policies. For a discussion of all of our significant accounting policies, see Note 2 to the accompanying consolidated financial statements.

Principles of Consolidation. We may enter into various joint venture agreements with unrelated third parties to hold or develop real estate assets. We must determine for each of these joint ventures whether to consolidate the entity or account for our investment under the equity or cost basis of accounting. Investments acquired or created are evaluated based on the accounting guidance relating to variable interest entities (“VIEs”), which requires the consolidation of VIEs in which we are considered to be the primary beneficiary. If the investment is determined not to be a VIE, then the investment is evaluated for consolidation (primarily using a voting interest model) under the remaining consolidation guidance relating to real estate entities. If we are the general partner of a limited partnership, or manager of a limited liability company, we also consider the consolidation guidance relating to the rights of limited partners, or non-managing members, as the case may be, to assess whether any rights held by the limited partners, or non-managing members, as the case may be, overcome the presumption of control by us. We evaluate our accounting for investments on a quarterly basis or when a reconsideration event (as defined by GAAP) with respect to our investments occurs. The analysis required to identify VIEs and primary beneficiaries is complex and requires substantial management judgment.

Asset Impairment. Long-lived assets are reviewed for impairment annually or whenever events or changes in circumstances indicate the carrying amount of an asset may not be recoverable. Impairment may exist if estimated future undiscounted cash flows associated with long-lived assets are not sufficient to recover the carrying value of such assets. We consider projected future discounted and undiscounted cash flows, trends, strategic decisions regarding future development plans, and other factors in our assessment of whether impairment conditions exist. While we believe our estimates of future cash flows are reasonable, different assumptions regarding a number of factors, including market rents, economic conditions, and occupancies, could significantly affect these estimates. In estimating fair value, management uses appraisals, management estimates, and discounted cash flow calculations which utilize inputs from a marketplace participant’s perspective. When impairment exists, the long-lived asset is adjusted to its fair value. In addition, we evaluate our equity investments in joint ventures and if we believe there is an other than temporary decline in market value of our investment below our carrying value, we will record an impairment charge.

The value of our properties under development depends on market conditions, including estimates of the project start date as well as estimates of demand for multifamily communities. We have reviewed market trends and other marketplace information and have incorporated this information as well as our current outlook into the assumptions we use in our impairment analyses. Due to the judgment and assumptions applied in the impairment analyses, it is possible actual results could differ substantially from those estimated.

We believe the carrying value of our operating real estate assets, properties under development, and land is currently recoverable. However, if market conditions deteriorate or if changes in our development strategy significantly affect any key assumptions used in our fair value estimates, we may need to take material charges in future periods for impairments related to existing assets. Any such material non-cash charges could have an adverse effect on our consolidated financial position and results of operations.

Cost Capitalization. Real estate assets are carried at cost plus capitalized carrying charges. Carrying charges are primarily interest and real estate taxes which are capitalized as part of properties under development. Capitalized interest is generally based on the weighted average interest rate of our unsecured debt. Expenditures directly related to the development and

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improvement of real estate assets are capitalized at cost as land and buildings and improvements. Indirect development costs, including salaries and benefits and other related costs directly attributable to the development of properties, are also capitalized. We begin capitalizing development, construction, and carrying costs when the development of the future real estate asset is probable and activities necessary to prepare the underlying real estate for its intended use have been initiated. All construction and carrying costs are capitalized and reported in the balance sheet as properties under development until the apartment homes are substantially completed. Upon substantial completion of the apartment homes, the total capitalized development cost for the apartment homes and the associated land is transferred to buildings and improvements and land, respectively. Included in capitalized costs are indirect costs associated with our development and redevelopment activities. The estimates used by management require judgment, and accordingly we believe cost capitalization to be a critical accounting estimate.

Recent Accounting Pronouncements

See Note 2, "Summary of Significant Accounting Policies and Recent Accounting Pronouncements" in the notes to Consolidated Financial Statements for further discussion of recent accounting pronouncements issued during the year ended December 31, 2015.

Item 7A. Quantitative and Qualitative Disclosures About Market Risk

We are exposed to certain market risks inherent in our operations. These risks generally arise from transactions entered into in the normal course of business. We believe our primary market risk exposure relates to interest rate risk. Derivatives are not entered into for speculative purposes.

The table below provides information about our liabilities sensitive to changes in interest rates as of December 31, 2015 and 2014. Prior year amounts reflect the retrospective application of our adoption of ASU 2015-03 (as supplemented by ASU 2015-15) as more fully described in Note 2, "Summary of Significant Accounting Policies and Recent Accounting Pronouncements," in the notes to Consolidated Financial Statements.

	December 31, 2015							December 31, 2014
	Amount (in  millions)		Weighted Average Maturity (in years)	Weighted Average Interest Rate		% Of Total		Amount (in  millions)		Weighted Average Maturity (in years)	Weighted Average Interest Rate		% Of Total
Fixed rate debt	$	2,273.3	6.0	4.7	%	83.4	%	$	2,521.5	6.4	4.7	%	92.3	%
Variable rate debt	451.4		3.8	1.2		16.6		209.1		5.3	1.0		7.7

We have historically used variable rate indebtedness available under our unsecured credit facility and other short-term borrowings to initially fund acquisitions and our development pipeline. To the extent we utilize our unsecured credit facility and other short-term borrowings and increase our variable rate indebtedness, our exposure to increases in interest rates will also increase.

For fixed rate debt, interest rate changes affect the fair market value but do not impact net income attributable to common shareholders or cash flows. Conversely, for floating rate debt, interest rate changes generally do not affect the fair market value but do impact net income attributable to common shareholders and cash flows, assuming other factors are held constant. Holding other variables constant, a one percentage point variance in interest rates would change the unrealized fair market value of the fixed rate debt by approximately $136.4 million. The net income attributable to common shareholders and cash flows impact on the next year resulting from a one percentage point variance in interest rates on floating rate debt would be approximately $4.5 million, holding all other variables constant.

Item 8. Financial Statements and Supplementary Data

Our response to this item is included in a separate section at the end of this report beginning on page F-1.

Item 9. Changes in and Disagreements with Accountants on Accounting and Financial Disclosure

None.

Item 9A. Controls and Procedures

Evaluation of Disclosure Controls and Procedures. We carried out an evaluation, under the supervision and with the participation of our management, including the Chief Executive Officer and Chief Financial Officer, of the effectiveness of our disclosure controls and procedures as of the end of the period covered by this report pursuant to Securities Exchange Act ("Exchange Act") Rules 13a-15(e) and 15d-15(e). Based on the evaluation, the Chief Executive Officer and Chief Financial

39

Officer concluded the disclosure controls and procedures as of the end of the period covered by this report are effective to ensure information required to be disclosed by us in our Exchange Act filings is accurately recorded, processed, summarized, and reported within the periods specified in the Securities and Exchange Commission's rules and forms and is accumulated and communicated to our management, including our Chief Executive Officer and Chief Financial Officer, as appropriate to allow timely decisions regarding required disclosure.

Changes in Internal Controls. There were no changes in our internal control over financial reporting (identified in connection with the evaluation required by paragraph (d) in Rules 13a-15 and 15d-15 under the Exchange Act) during our most recent fiscal quarter which have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

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Management’s Report on Internal Control over Financial Reporting

Our management is responsible for establishing and maintaining adequate internal control over financial reporting. Internal control over financial reporting is defined in Rule 13a-15(f) and 15d-15(f) promulgated under the Securities Exchange Act of 1934 as follows:

A process designed by, or under the supervision of, the Company’s principal executive and principal financial officers, or persons performing similar functions, and effected by the Company's board of trust managers, management, and other personnel, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles and includes those policies and procedures that:

• Pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the Company;

• Provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the Company are being made only in accordance with authorizations of management and board of trust managers of the Company; and

• Provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the Company’s assets that could have a material effect on the financial statements.

Management assessed the effectiveness of our internal control over financial reporting as of December 31, 2015. In making this assessment, management used the criteria established in Internal Control — Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission.

Based on our assessment, management concluded our internal control over financial reporting is effective as of December 31, 2015.

Deloitte & Touche LLP, an independent registered public accounting firm, has issued an attestation report regarding the effectiveness of our internal control over financial reporting, which is included herein.

February 19, 2016

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REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Board of Trust Managers and Shareholders of

Camden Property Trust

Houston, Texas

We have audited the internal control over financial reporting of Camden Property Trust and subsidiaries (the “Company”) as of December 31, 2015, based on criteria established in Internal Control — Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission. The Company’s management is responsible for maintaining effective internal control over financial reporting and for its assessment of the effectiveness of internal control over financial reporting, included in the accompanying Management’s Report on Internal Control over Financial Reporting. Our responsibility is to express an opinion on the Company's internal control over financial reporting based on our audit.

We conducted our audit in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether effective internal control over financial reporting was maintained in all material respects. Our audit included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, testing and evaluating the design and operating effectiveness of internal control based on the assessed risk, and performing such other procedures as we considered necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion.

A company's internal control over financial reporting is a process designed by, or under the supervision of, the company’s principal executive and principal financial officers, or persons performing similar functions, and effected by the company’s board of trust managers, management, and other personnel to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company’s internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and the board of trust managers of the company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company's assets that could have a material effect on the financial statements.

Because of the inherent limitations of internal control over financial reporting, including the possibility of collusion or improper management override of controls, material misstatements due to error or fraud may not be prevented or detected on a timely basis. Also, projections of any evaluation of the effectiveness of the internal control over financial reporting to future periods are subject to the risk that the controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

In our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as of December 31, 2015, based on the criteria established in Internal Control — Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission.

We have also audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States), the consolidated financial statements and financial statement schedules as of and for the year ended December 31, 2015 of the Company and our report dated February 19, 2016 expressed an unqualified opinion on those financial statements and financial statement schedules.

/s/ DELOITTE & TOUCHE LLP

Houston, Texas

February 19, 2016

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Item 9B. Other Information

None.

PART III

Item 10. Directors, Executive Officers, and Corporate Governance

Information with respect to this Item 10 is incorporated by reference from our Proxy Statement, which we expect to file on or about March 24, 2016 in connection with the Annual Meeting of Shareholders to be held May 13, 2016.

Item 11. Executive Compensation

Information with respect to this Item 11 is incorporated by reference from our Proxy Statement, which we expect to file on or about March 24, 2016 in connection with the Annual Meeting of Shareholders to be held May 13, 2016.

Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Shareholder Matters

Information with respect to this Item 12 is incorporated by reference from our Proxy Statement, which we expect to file on or about March 24, 2016 in connection with the Annual Meeting of Shareholders to be held May 13, 2016 to the extent not set forth below.

The following table gives information about the equity compensation plans as of December 31, 2015.

Equity Compensation Plan Information

Plan Category	Number of securities to  be issued upon exercise of outstanding options, warrants and rights (a)	Weighted-average exercise price of outstanding options, warrants and rights (b)		Number of securities remaining available for future issuance under equity compensation  plans (excluding securities reflected in column (a))(c)
Equity compensation plans approved by security holders	295,205	$	42.49	1,332,030
Equity compensation plans not approved by security holders	—	—		—
Total	295,205	$	42.49	1,332,030

Incentive Compensation. During the second quarter of 2011, our Board of Trust Managers adopted, and our shareholders approved, the 2011 Share Incentive Plan of Camden Property Trust (as amended, the “2011 Share Plan”). Under the 2011 Share Plan, we may issue up to a total of approximately 9.1 million fungible units (the “Fungible Pool Limit”), which is comprised of approximately 5.8 million new fungible units plus approximately 3.3 million fungible units previously available for issuance under our 2002 share incentive plan based on a 3.45 to 1.0 fungible unit to full value award conversion ratio. Fungible units represent the baseline for the number of shares available for issuance under the 2011 Share Plan. Different types of awards are counted differently against the Fungible Pool Limit, as follows:

• Each share issued or to be issued in connection with an award, other than an option, right or other award which does not deliver the full value at grant of the underlying shares, will be counted against the Fungible Pool Limit as 3.45 fungible pool units;

• Options and other awards which do not deliver the full value at grant of the underlying shares and which expire more than five years from date of grant will be counted against the Fungible Pool Limit as one fungible pool unit; and

• Options, rights and other awards which do not deliver the full value at grant and expire five years or less from the date of grant will be counted against the Fungible Pool Limit as 0.83 of a fungible pool unit.

At December 31, 2015, approximately 4.6 million fungible units were available under the 2011 Share Plan, which results in approximately 1.3 million common shares which may be granted pursuant to full value awards based on the 3.45 to 1.0 fungible unit to full value award conversion ratio.

Item 13. Certain Relationships and Related Transactions and Director Independence

Information with respect to this Item 13 is incorporated herein by reference from our Proxy Statement, which we expect to file on or about March 24, 2016 in connection with the Annual Meeting of Shareholders to be held May 13, 2016.

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Item 14. Principal Accounting Fees and Services

Information with respect to this Item 14 is incorporated herein by reference from our Proxy Statement, which we expect to file on or about March 24, 2016 in connection with the Annual Meeting of Shareholders to be held May 13, 2016.

PART IV

Item 15. Exhibits and Financial Statement Schedules

The following documents are filed as part of this report:

(1) Financial Statements:
Report of Independent Registered Public Accounting Firm	F-1
Consolidated Balance Sheets as of December 31, 2015 and 2014	F-2
Consolidated Statements of Income and Comprehensive Income for the Years Ended December 31, 2015, 2014, and 2013	F-3
Consolidated Statements of Equity for the Years Ended December 31, 2015, 2014, and 2013	F-5
Consolidated Statements of Cash Flows for the Years Ended December 31, 2015, 2014, and 2013	F-7
Notes to Consolidated Financial Statements	F-9
(2) Financial Statement Schedules:
Schedule III – Real Estate and Accumulated Depreciation	S-1
Schedule IV – Mortgage Loans on Real Estate	S-3

All other schedules have been omitted since the required information is presented in the financial statements and the related notes or is not applicable.

(3) Index to Exhibits:

The following exhibits are filed as part of or incorporated by reference into this report:

Exhibit No.	Description	Filed Herewith or Incorporated Herein by Reference (1)
3.1	Amended and Restated Declaration of Trust of Camden Property Trust	Exhibit 3.1 to Form 10-K for the year ended December 31, 1993
3.2	Amendment to the Amended and Restated Declaration of Trust of Camden Property Trust	Exhibit 3.1 to Form 10-Q for the quarter ended June 30, 1997
3.3	Amendment to the Amended and Restated Declaration of Trust of Camden Property Trust	Exhibit 3.1 to Form 8-K filed on May 14, 2012
3.4	Third Amended and Restated Bylaws of Camden Property Trust	Exhibit 99.1 to Form 8-K filed on March 11, 2013
4.1	Specimen certificate for Common Shares of Beneficial Interest	Form S-11 filed on September 15, 1993 (Registration No. 33-68736)
4.2	Indenture for Senior Debt Securities dated as of February 11, 2003 between Camden Property Trust and U. S. Bank National Association, as successor to SunTrust Bank, as Trustee	Exhibit 4.1 to Form S-3 filed on February 12, 2003 (Registration No. 333-103119)
4.3	First Supplemental Indenture dated as of May 4, 2007 between the Company and U.S. Bank National Association, as successor to SunTrust Bank, as Trustee	Exhibit 4.2 to Form 8-K filed on May 7, 2007
4.4	Second Supplemental Indenture dated as of June 3, 2011 between the Company and U.S. Bank National Association, as successor to Sun Trust Bank, as Trustee	Exhibit 4.3 to Form 8-K filed on June 3, 2011

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Exhibit No.	Description	Filed Herewith or Incorporated Herein by Reference (1)
4.5	Registration Rights Agreement dated as of February 28, 2005 between Camden Property Trust and the holders named therein	Form S-4 filed on November 24, 2004 (Registration No. 333-120733)
4.6	Form of Camden Property Trust 5.700% Note due 2017	Exhibit 4.3 to Form 8-K filed on May 7, 2007
4.7	Form of Camden Property Trust 4.625% Note due 2021	Exhibit 4.4 to Form 8-K filed on May 31, 2011
4.8	Form of Camden Property Trust 2.95% Note due 2022	Exhibit 4.4 to Form 8-K filed on December 7, 2012
4.9	Form of Camden Property Trust 4.875% Note due 2023	Exhibit 4.5 to Form 8-K filed on May 31, 2011
4.10	Form of Camden Property Trust 4.250% Notes due 2024	Exhibit 4.1 to Form 8-K filed on December 2, 2013
4.11	Form of Camden Property Trust 3.50% Notes due 2024	Exhibit 4.1 to Form 8-K filed on September 12, 2014
10.1	Form of Indemnification Agreement between Camden Property Trust and certain of its trust managers and executive officers	Form S-11 filed on July 9, 1993 (Registration No. 33-63588)
10.2	Second Amended and Restated Employment Agreement dated July 11, 2003 between Camden Property Trust and Richard J. Campo	Exhibit 10.1 to Form 10-Q for the quarter ended June 30, 2003
10.3	Second Amended and Restated Employment Agreement dated July 11, 2003 between Camden Property Trust and D. Keith Oden	Exhibit 10.2 to Form 10-Q for the quarter ended June 30, 2003
10.4	Form of First Amendment to Second Amended and Restated Employment Agreements, effective as of January 1, 2008, between Camden Property Trust and each of Richard J. Campo and D. Keith Oden	Exhibit 99.1 to Form 8-K filed on November 30, 2007
10.5	Second Amendment to Second Amended and Restated Employment Agreement, dated as of March 14, 2008, between Camden Property Trust and D. Keith Oden	Exhibit 99.1 to Form 8-K filed on March 18, 2008
10.6	Form of Employment Agreement by and between Camden Property Trust and certain senior executive officers	Exhibit 10.13 to Form 10-K for the year ended December 31, 1996
10.7	Second Amended and Restated Employment Agreement, dated November 3, 2008, between Camden Property Trust and H. Malcolm Stewart	Exhibit 99.1 to Form 8-K filed on November 4, 2008
10.8	Second Amended and Restated Camden Property Trust Key Employee Share Option Plan (KEYSOP™), effective as of January 1, 2008	Exhibit 99.5 to Form 8-K filed on November 30, 2007
10.9	Amendment No. 1 to Second Amended and Restated Camden Property Trust Key Employee Share Option Plan, effective as of January 1, 2008	Exhibit 99.1 to Form 8-K filed on December 8, 2008
10.10	Form of Amended and Restated Master Exchange Agreement between Camden Property Trust and certain key employees	Exhibit 10.7 to Form 10-K for the year ended December 31, 2003
10.11	Form of Amended and Restated Master Exchange Agreement between Camden Property Trust and certain trust managers	Exhibit 10.8 to Form 10-K for the year ended December 31, 2003
10.12	Form of Amended and Restated Master Exchange Agreement between Camden Property Trust and certain key employees	Exhibit 10.9 to Form 10-K for the year ended December 31, 2003

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Exhibit No.	Description	Filed Herewith or Incorporated Herein by Reference (1)
10.13	Form of Master Exchange Agreement between Camden Property Trust and certain trust managers	Exhibit 10.10 to Form 10-K for the year ended December 31, 2003
10.14	Form of Amendment No. 1 to Amended and Restated Master Exchange Agreement (Trust Managers) effective November 27, 2007	Exhibit 10.1 to Form 10-Q filed on July 30, 2010
10.15	Form of Amendment No. 1 to Amended and Restated Master Exchange Agreement (Key Employees) effective November 27, 2007	Exhibit 10.2 to Form 10-Q filed on July 30, 2010
10.16	Form of Third Amended and Restated Agreement of Limited Partnership of Camden Operating, L.P.	Exhibit 10.1 to Form S-4 filed on February 26, 1997 (Registration No. 333-22411)
10.17	First Amendment to Third Amended and Restated Agreement of Limited Partnership of Camden Operating, L.P., dated as of February 23, 1999	Exhibit 99.2 to Form 8-K filed on March 10, 1999
10.18	Form of Second Amendment to Third Amended and Restated Agreement of Limited Partnership of Camden Operating, L.P., dated as of August 13, 1999	Exhibit 10.15 to Form 10-K for the year ended December 31, 1999
10.19	Form of Third Amendment to Third Amended and Restated Agreement of Limited Partnership of Camden Operating, L.P., dated as of September 7, 1999	Exhibit 10.16 to Form 10-K for the year ended December 31, 1999
10.20	Form of Fourth Amendment to Third Amended and Restated Agreement of Limited Partnership of Camden Operating, L.P., dated as of January 7, 2000	Exhibit 10.17 to Form 10-K for the year ended December 31, 1999
10.21	Form of Amendment to Third Amended and Restated Agreement of Limited Partnership of Camden Operating, L.P., dated as of December 1, 2003	Exhibit 10.19 to Form 10-K for the year ended December 31, 2003
10.22	Amended and Restated 1993 Share Incentive Plan of Camden Property Trust	Exhibit 10.18 to Form 10-K for the year ended December 31, 1999
10.23	Amended and Restated Camden Property Trust 1999 Employee Share Purchase Plan	Exhibit 10.1 to Form 10-Q for the quarter ended June 30, 2014
10.24	Amended and Restated 2002 Share Incentive Plan of Camden Property Trust	Exhibit 10.1 to Form 10-Q for the quarter ended March 31, 2002
10.25	Amendment to Amended and Restated 2002 Share Incentive Plan of Camden Property Trust	Exhibit 99.1 to Form 8-K filed on May 4, 2006
10.26	Amendment to Amended and Restated 2002 Share Incentive Plan of Camden Property Trust, effective as of January 1, 2008	Exhibit 99.1 to Form 8-K filed on July 29, 2008
10.27	Camden Property Trust 2011 Share Incentive Plan, effective as of May 11, 2011	Exhibit 99.1 to Form 8-K filed on May 12, 2011
10.28	Amendment No. 1 to 2011 Share Incentive Plan of Camden Property Trust, dated as of July 31, 2012	Exhibit 99.1 to Form 8-K filed on August 6, 2012
10.29	Amendment No. 2 to the 2011 Share Incentive Plan of Camden Property Trust, dated as of July 30, 2013	Exhibit 99.1 to Form 8-K filed on August 5, 2013
10.30	Amendment No. 3 to the 2011 Share Incentive Plan of Camden Property Trust, dated as of October 28, 2015	Exhibit 99.1 to Form 8-K filed on October 29, 2015
10.31	Camden Property Trust Short Term Incentive Plan	Exhibit 10.2 to Form 10-Q for the quarter ended March 31, 2002
10.32	Second Amended and Restated Camden Property Trust Non-Qualified Deferred Compensation Plan	Exhibit 99.1 to Form 8-K filed on February 21, 2014

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Exhibit No.	Description	Filed Herewith or Incorporated Herein by Reference (1)
10.33	Form of Second Amended and Restated Agreement of Limited Partnership of Camden Summit Partnership, L.P. among Camden Summit, Inc., as general partner, and the persons whose names are set forth on Exhibit A thereto	Exhibit 10.4 to Form S-4 filed on November 24, 2004 (Registration No. 333-120733)
10.34	Form of Tax, Asset and Income Support Agreement among Camden Property Trust, Camden Summit, Inc., Camden Summit Partnership, L.P. and each of the limited partners who has executed a signature page thereto	Exhibit 10.5 to Form S-4 filed on November 24, 2004 (Registration No. 333-120733)
10.35	Employment Agreement dated February 15, 1999, by and among William B. McGuire, Jr., Summit Properties Inc. and Summit Management Company, as restated on August 24, 2001	Exhibit 10.1 to Summit Properties Inc.’s Form 10-Q for the quarter ended September 30, 2001 (File No. 000-12792)
10.36	Amendment Agreement, dated as of June 19, 2004, among William B. McGuire, Jr., Summit Properties Inc. and Summit Management Company	Exhibit 10.8.2 to Summit Properties Inc.’s Form 10-Q for the quarter ended June 30, 2004 (File No. 001-12792)
10.37	Employment Agreement dated February 15, 1999, by and among William F. Paulsen, Summit Properties Inc. and Summit Management Company, as restated on April 3, 2001	Exhibit 10.1 to Summit Properties Inc.’s Form 10-Q for the quarter ended June 30, 2001 (File No. 000-12792)
10.38	Amendment Agreement, dated as of June 19, 2004, among William F. Paulsen, Summit Properties Inc. and Summit Management Company	Exhibit 10.8.2 to Summit Properties Inc.’s Form 10-Q for the quarter ended June 30, 2004 (File No. 001-12792)
10.39	Separation Agreement, dated as of February 28, 2005, between Camden Property Trust and William B. McGuire, Jr.	Exhibit 99.1 to Form 8-K filed on April 28, 2005
10.40	Separation Agreement, dated as of February 28, 2005, between Camden Property Trust and William F. Paulsen	Exhibit 99.2 to Form 8-K filed on April 28, 2005
10.41	Master Credit Agreement, dated as of September 24, 2008, among CSP Community Owner, LLC, CPT Community Owner, LLC, and Red Mortgage Capital, Inc. (2)	Exhibit 10.4 to Form 10-Q filed on July 30, 2010
10.42	Form of Master Credit Facility Agreement, dated as of April 17, 2009, among Summit Russett, LLC, 2009 CPT Community Owner, LLC, 2009 CUSA Community Owner, LLC, 2009 CSP Community Owner LLC, and 2009 COLP Community Owner, LLC, as borrowers, Camden Property Trust, as guarantor, and Red Mortgage Capital, Inc., as lender (2)	Exhibit 10.5 to Form 10-Q filed on July 30, 2010
10.43	Distribution Agency Agreement, dated November 3, 2014, between Camden Property Trust and Jefferies LLC	Exhibit 1.1 to Form 8-K filed on November 5, 2014
10.44	Distribution Agency Agreement, dated November 3, 2014, between Camden Property Trust and J.P. Morgan Securities LLC	Exhibit 1.2 to Form 8-K filed on November 5, 2014
10.45	Distribution Agency Agreement, dated November 3, 2014, between Camden Property Trust and Merrill Lynch, Pierce, Fenner & Smith Incorporated	Exhibit 1.3 to Form 8-K filed on November 5, 2014
10.46	Distribution Agency Agreement, dated November 3, 2014, between Camden Property Trust and SunTrust Robinson Humphrey, Inc.	Exhibit 1.4 to Form 8-K filed on November 5, 2014

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Exhibit No.	Description	Filed Herewith or Incorporated Herein by Reference (1)
10.47	Distribution Agency Agreement, dated November 3, 2014, between Camden Property Trust and Wells Fargo Securities, LLC	Exhibit 1.5 to Form 8-K filed on November 5, 2014
10.48	Second Amended and Restated Credit Agreement dated as of August 7, 2015 among Camden Property Trust, Bank of America, N.A., as Administrative Agent, JPMorgan Chase Bank, N.A., as Syndication Agent, Deutsche Bank Securities Inc., PNC Bank National Association, Regions Bank, SunTrust Bank, The Bank of Nova Scotia, U.S. Bank National Association, and Wells Fargo Bank, National Association, as Documentation Agents, Branch Banking and Trust Company, Credit Suisse AG, Cayman Islands Branch, and The Bank of Tokyo-Mitsubishi UFJ, LTD., as Managing Agents, and the other lenders party thereto, and Merrill Lynch, Pierce, Fenner & Smith Incorporated, and J.P. Morgan Securities LLC, as Joint Lead Arrangers and Joint Bookrunners	Exhibit 99.1 to Form 8-K filed on August 11, 2015
12.1	Statement Regarding Computation of Ratios	Filed Herewith
21.1	List of Significant Subsidiaries	Filed Herewith
23.1	Consent of Deloitte & Touche LLP	Filed Herewith
24.1	Powers of Attorney for Scott S. Ingraham, Lewis A. Levey, William B. McGuire, Jr., F. Gardner Parker, William F. Paulsen, Frances Aldrich Sevilla-Secasa, Steven A. Webster, and Kelvin R. Westbrook	Filed Herewith
31.1	Certification of Chief Executive Officer pursuant to Rule 13a-14(a) of the Securities Exchange Act	Filed Herewith
31.2	Certification of Chief Financial Officer pursuant to Rule 13a-14(a) of the Securities Exchange Act	Filed Herewith
32.1	Certification pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002	Filed Herewith
101.INS	XBRL Instance Document	Filed Herewith
101.SCH	XBRL Taxonomy Extension Schema Document	Filed Herewith
101.CAL	XBRL Taxonomy Extension Calculation Linkbase Document	Filed Herewith
101.DEF	XBRL Taxonomy Extension Definition Linkbase Document	Filed Herewith
101.LAB	XBRL Taxonomy Extension Label Linkbase Document	Filed Herewith
101.PRE	XBRL Taxonomy Extension Presentation Linkbase Document	Filed Herewith

(1) Unless otherwise indicated, all references to reports or registration statements are to reports or registration statements filed by Camden Property Trust (File No. 1-12110).

(2) Portions of the exhibit have been omitted pursuant to a request for confidential treatment.

48

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, Camden Property Trust has duly caused this Report to be signed on its behalf by the undersigned thereunto duly authorized.

February 19, 2016	CAMDEN PROPERTY TRUST
	By:	/s/ Michael P. Gallagher
		Michael P. Gallagher
		Senior Vice President — Chief Accounting Officer

49

Pursuant to the requirements of the Securities Exchange Act of 1934, this Report has been signed below by the following persons on behalf of Camden Property Trust and in the capacities and on the dates indicated.

Name	Title	Date
/s/ Richard J. Campo	Chairman of the Board of Trust	February 19, 2016
Richard J. Campo	Managers and Chief Executive Officer (Principal Executive Officer)
/s/ D. Keith Oden	President and Trust Manager	February 19, 2016
D. Keith Oden
/s/ Alexander J. Jessett	Executive Vice President - Finance,	February 19, 2016
Alexander J. Jessett	Chief Financial Officer and Treasurer (Principal Financial Officer)
/s/ Michael P. Gallagher	Senior Vice President - Chief Accounting	February 19, 2016
Michael P. Gallagher	Officer (Principal Accounting Officer)
*
Scott S. Ingraham	Trust Manager	February 19, 2016
*
Lewis A. Levey	Trust Manager	February 19, 2016
*
William B. McGuire, Jr.	Trust Manager	February 19, 2016
*
F. Gardner Parker	Trust Manager	February 19, 2016
*
William F. Paulsen	Trust Manager	February 19, 2016
*
Frances Aldrich Sevilla-Sacasa	Trust Manager	February 19, 2016
*
Steven A. Webster	Trust Manager	February 19, 2016
*
Kelvin R. Westbrook	Trust Manager	February 19, 2016
*By: /s/ Alexander J. Jessett
Alexander J. Jessett Attorney-in-fact

50

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Board of Trust Managers and Shareholders of

Camden Property Trust

Houston, Texas

We have audited the accompanying consolidated balance sheets of Camden Property Trust and subsidiaries (the “Company”) as of December 31, 2015 and 2014, and the related consolidated statements of income and comprehensive income, equity, and cash flows for each of the three years in the period ended December 31, 2015. Our audits also included the financial statement schedules listed in the Index at Item 15. These financial statements and financial statement schedules are the responsibility of the Company's management. Our responsibility is to express an opinion on the financial statements and financial statement schedules based on our audits.

We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion.

In our opinion, such consolidated financial statements present fairly, in all material respects, the financial position of Camden Property Trust and subsidiaries as of December 31, 2015 and 2014, and the results of their operations and their cash flows for each of the three years in the period ended December 31, 2015, in conformity with accounting principles generally accepted in the United States of America. Also, in our opinion, such financial statement schedules, when considered in relation to the basic consolidated financial statements taken as a whole, present fairly, in all material respects, the information set forth therein.

As discussed in Note 2 to the consolidated financial statements, the Company has changed its method of accounting for and disclosure of discontinued operations for the year ended December 31, 2014 due to the adoption of Accounting Standards Update 2014-08, "Reporting Discontinued Operations and Disclosures of Disposals of Components of an Entity."

We have also audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States), the Company's internal control over financial reporting as of December 31, 2015, based on the criteria established in Internal Control—Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission and our report dated February 19, 2016 expressed an unqualified opinion on the Company's internal control over financial reporting.

/s/ DELOITTE & TOUCHE LLP

Houston, Texas

February 19, 2016

F-1

CAMDEN PROPERTY TRUST

CONSOLIDATED BALANCE SHEETS

	December 31,
(in thousands, except per share amounts)	2015			2014
Assets
Real estate assets, at cost
Land	$	1,048,685		$	1,003,422
Buildings and improvements	6,284,851			5,890,498
	$	7,333,536		$	6,893,920
Accumulated depreciation	(1,978,690		)	(1,738,862		)
Net operating real estate assets	$	5,354,846		$	5,155,058
Properties under development, including land	491,120			527,596
Investments in joint ventures	33,698			36,429
Properties held for sale	—			27,143
Total real estate assets	$	5,879,664		$	5,746,226
Accounts receivable – affiliates	25,100			25,977
Other assets, net	116,260			111,962
Cash and cash equivalents	10,617			153,918
Restricted cash	5,971			5,898
Total assets	$	6,037,612		$	6,043,981
Liabilities and equity
Liabilities
Notes payable
Unsecured	$	1,824,930		$	1,828,485
Secured	899,757			902,128
Accounts payable and accrued expenses	133,353			157,232
Accrued real estate taxes	45,223			39,149
Distributions payable	64,275			60,386
Other liabilities	97,814			100,058
Total liabilities	$	3,065,352		$	3,087,438
Commitments and contingencies (Note 13)
Non-qualified deferred compensation share awards	79,364			68,134
Equity
Common shares of beneficial interest; $0.01 par value per share; 175,000 shares authorized; 100,636 and 100,620 issued; 97,571 and 97,604 outstanding at December 31, 2015 and 2014, respectively	976			976
Additional paid-in capital	3,662,864			3,667,448
Distributions in excess of net income attributable to common shareholders	(458,577		)	(453,777		)
Treasury shares, at cost (10,703 and 10,975 common shares, at December 31, 2015 and 2014, respectively)	(386,793		)	(396,626		)
Accumulated other comprehensive loss	(1,913		)	(2,419		)
Total common equity	$	2,816,557		$	2,815,602
Non-controlling interests	76,339			72,807
Total equity	$	2,892,896		$	2,888,409
Total liabilities and equity	$	6,037,612		$	6,043,981

See Notes to Consolidated Financial Statements.

F-2

CAMDEN PROPERTY TRUST

CONSOLIDATED STATEMENTS OF INCOME AND COMPREHENSIVE INCOME

	Year Ended December 31,
(in thousands, except per share amounts)	2015			2014			2013
Property revenues
Rental revenues	$	769,108		$	731,874		$	683,362
Other property revenues	123,820			112,104			105,489
Total property revenues	$	892,928		$	843,978		$	788,851
Property expenses
Property operating and maintenance	$	219,831		$	211,253		$	199,650
Real estate taxes	101,885			94,055			86,041
Total property expenses	$	321,716		$	305,308		$	285,691
Non-property income
Fee and asset management	$	6,999		$	9,832		$	11,690
Interest and other income	597			842			1,217
Income (loss) on deferred compensation plans	(264		)	3,937			8,290
Total non-property income	$	7,332		$	14,611		$	21,197
Other expenses
Property management	$	23,761		$	22,689		$	21,774
Fee and asset management	4,742			5,341			5,756
General and administrative	46,233			51,005			40,586
Interest	97,312			94,906			99,784
Depreciation and amortization	257,082			237,346			216,288
Expense (benefit) on deferred compensation plans	(264		)	3,937			8,290
Total other expenses	$	428,866		$	415,224		$	392,478
Gain on sale of operating properties, including land	104,288			159,289			698
Impairment associated with land holdings	—			(1,152		)	—
Equity in income of joint ventures	6,168			7,023			24,865
Income from continuing operations before income taxes	$	260,134		$	303,217		$	157,442
Income tax expense	(1,872		)	(1,903		)	(1,826		)
Income from continuing operations	$	258,262		$	301,314		$	155,616
Income from discontinued operations	—			—			8,515
Gain on sale of discontinued operations, net of tax	—			—			182,160
Net income	$	258,262		$	301,314		$	346,291
Less income allocated to non-controlling interests from continuing operations	(8,947		)	(9,225		)	(4,022		)
Less income, including gain on sale, allocated to non-controlling interests from discontinued operations	—			—			(5,905		)
Net income attributable to common shareholders	$	249,315		$	292,089		$	336,364

See Notes to Consolidated Financial Statements.

F-3

CAMDEN PROPERTY TRUST

CONSOLIDATED STATEMENTS OF INCOME AND COMPREHENSIVE INCOME (Continued)

	Year Ended December 31,
(In thousands, except per share amounts)	2015			2014			2013
Earnings per share – basic
Earnings per common share from continuing operations	$	2.77		$	3.29		$	1.70
Earnings per common share from discontinued operations	—			—			2.12
Total earnings per common share – basic	$	2.77		$	3.29		$	3.82
Earnings per share – diluted
Earnings per common share from continuing operations	$	2.76		$	3.27		$	1.69
Earnings per common share from discontinued operations	—			—			2.09
Total earnings per common share – diluted	$	2.76		$	3.27		$	3.78
Weighted average number of common shares outstanding – basic	89,120			88,084			87,204
Weighted average number of common shares outstanding – diluted	89,490			88,468			88,494
Net income attributable to common shareholders
Income from continuing operations	$	258,262		$	301,314		$	155,616
Less income allocated to non-controlling interests from continuing operations	(8,947		)	(9,225		)	(4,022		)
Income from continuing operations attributable to common shareholders	$	249,315		$	292,089		$	151,594
Income from discontinued operations, including gain on sale	$	—		$	—		$	190,675
Less income, including gain on sale, allocated to non-controlling interests from discontinued operations	—			—			(5,905		)
Income from discontinued operations, including gain on sale, attributable to common shareholders	$	—		$	—		$	184,770
Net income attributable to common shareholders	$	249,315		$	292,089		$	336,364
Consolidated Statements of Comprehensive Income
Net income	$	258,262		$	301,314		$	346,291
Other comprehensive income
Unrealized loss on cash flow hedging activities	—			(417		)	—
Unrealized gain (loss) and unamortized prior service cost on post retirement obligation	357			(970		)	(99		)
Reclassification of net loss on cash flow hedging activities, prior service cost and net loss on post retirement obligation	149			74			54
Comprehensive income	$	258,768		$	300,001		$	346,246
Less income allocated to non-controlling interests from continuing operations	(8,947		)	(9,225		)	(4,022		)
Less income, including gain on sale, allocated to non-controlling interests from discontinued operations	—			—			(5,905		)
Comprehensive income attributable to common shareholders	$	249,821		$	290,776		$	336,319

See Notes to Consolidated Financial Statements.

F-4

CAMDEN PROPERTY TRUST

CONSOLIDATED STATEMENTS OF EQUITY

	Common Shareholders
(in thousands, except per share amounts)	Common shares of beneficial interest			Additional paid-in capital			Distributions in excess of net income			Treasury shares, at cost			Accumulated other comprehensive loss			Non-controlling interests			Total equity
Equity, December 31, 2012	$	962		$	3,587,505		$	(598,951	)	$	(425,355	)	$	(1,062	)	$	63,609		$	2,626,708
Net income							336,364									9,927			346,291
Other comprehensive loss													(44		)				(44		)
Common shares issued (555 shares)	6			40,038															40,044
Net share awards	(1		)	4,921						12,658									17,578
Employee share purchase plan				449						469									918
Common share options exercised				841						2,001									2,842
Change in classification of deferred compensation plan				(37,958		)													(37,958		)
Change in redemption value of non-qualified share awards							(9,575		)										(9,575		)
Diversification of share awards within deferred compensation plan				221			132												353
Conversions and redemptions of operating partnership units (2 shares)				52												(104		)	(52		)
Cash distributions declared to equity holders ($2.52 per share)							(222,137		)							(4,787		)	(226,924		)
Equity, December 31, 2013	$	967		$	3,596,069		$	(494,167	)	$	(410,227	)	$	(1,106	)	$	68,645		$	2,760,181
Net income							292,089									9,225			301,314
Other comprehensive loss													(1,313		)				(1,313		)
Common shares issued (898 shares)	9			66,216															66,225
Net share awards				8,010						11,358									19,368
Employee share purchase plan				1,012						1,259									2,271
Common share options exercised (55 shares)	1			517						984									1,502
Change in classification of deferred compensation plan				(7,702		)													(7,702		)
Change in redemption value of non-qualified share awards							(17,921		)										(17,921		)
Diversification of share awards within deferred compensation plan				3,273			1,396												4,669
Conversions of operating partnership units (1 share)				52												(52		)	—
Cash distributions declared to equity holders ($2.64 per share)							(235,174		)							(5,011		)	(240,185		)
Other	(1		)	1															—
Equity, December 31, 2014	$	976		$	3,667,448		$	(453,777	)	$	(396,626	)	$	(2,419	)	$	72,807		$	2,888,409

See Notes to Consolidated Financial Statements.

F-5

CAMDEN PROPERTY TRUST

CONSOLIDATED STATEMENTS OF EQUITY (Continued)

	Common Shareholders
(in thousands, except per share amounts)	Common shares of beneficial interest		Additional paid-in capital			Distributions in excess of net income			Treasury shares, at cost			Accumulated other comprehensive loss			Non-controlling interests			Total equity
Equity, December 31, 2014	$	976	$	3,667,448		$	(453,777	)	$	(396,626	)	$	(2,419	)	$	72,807		$	2,888,409
Net income						249,315									8,947			258,262
Other comprehensive income												506						506
Net share awards			13,020						9,305									22,325
Employee share purchase plan			583						528									1,111
Common share options exercised			176															176
Change in classification of deferred compensation plan			(10,999		)													(10,999		)
Change in redemption value of non-qualified share awards						(3,788		)										(3,788		)
Diversification of share awards within deferred compensation plan			2,134			1,423												3,557
Conversions of operating partnership units (2 shares)			86												(86		)	—
Cash distributions declared to equity holders ($2.80 per share)						(251,750		)							(5,309		)	(257,059		)
Purchase of non-controlling interests			(9,480		)										(20		)	(9,500		)
Other			(104		)													(104		)
Equity, December 31, 2015	$	976	$	3,662,864		$	(458,577	)	$	(386,793	)	$	(1,913	)	$	76,339		$	2,892,896

See Notes to Consolidated Financial Statements.

F-6

CAMDEN PROPERTY TRUST

CONSOLIDATED STATEMENTS OF CASH FLOWS

	Year Ended December 31,
(in thousands)	2015			2014			2013
Cash flows from operating activities
Net income	$	258,262		$	301,314		$	346,291
Adjustments to reconcile net income to net cash from operating activities:
Depreciation and amortization	257,082			237,346			221,543
Gain on sale of operating properties, including land	(104,288		)	(159,289		)	(698		)
Gain on sale of discontinued operations, net of tax	—			—			(182,160		)
Impairment associated with land holdings	—			1,152			—
Distributions of income from joint ventures	6,387			7,399			8,884
Equity in income of joint ventures	(6,168		)	(7,023		)	(24,865		)
Share-based compensation	17,674			15,552			14,063
Net change in operating accounts and other	(5,711		)	22,077			21,233
Net cash from operating activities	$	423,238		$	418,528		$	404,291
Cash flows from investing activities
Development and capital improvements	$	(425,574	)	$	(503,328	)	$	(356,815	)
Acquisition of operating properties	—			(62,260		)	(224,109		)
Proceeds from sales of operating properties, including land	145,014			237,712			5,686
Proceeds from discontinued operations	—			—			323,755
Distributions from investments in joint ventures	2,512			6,350			11,295
Increase in non-real estate assets	(4,091		)	(4,695		)	(17,497		)
Other	(11,169		)	335			(1,300		)
Net cash from investing activities	$	(293,308	)	$	(325,886	)	$	(258,985	)

See Notes to Consolidated Financial Statements.

F-7

CAMDEN PROPERTY TRUST

CONSOLIDATED STATEMENTS OF CASH FLOWS (Continued)

	Year Ended December 31,
(in thousands)	2015			2014			2013
Cash flows from financing activities
Repayment of notes payable	$	(253,043	)	$	(36,340	)	$	(230,288	)
Borrowings on unsecured credit facility and other short-term borrowings	1,466,000			2,246,000			952,900
Repayments on unsecured credit facility and other short-term borrowings	(1,222,000		)	(2,246,000		)	(952,900		)
Proceeds from notes payable	—			248,078			249,535
Distributions to common shareholders and non-controlling interests	(253,129		)	(236,514		)	(220,083		)
Purchase of non-controlling interests	(9,500		)	—			—
Net decrease in accounts receivable – affiliates	877			1,747			5,901
Proceeds from issuance of common shares	—			66,225			40,044
Other	(2,436		)	286			710
Net cash from financing activities	$	(273,231	)	$	43,482		$	(154,181	)
Net increase (decrease) in cash and cash equivalents	(143,301		)	136,124			(8,875		)
Cash and cash equivalents, beginning of year	153,918			17,794			26,669
Cash and cash equivalents, end of year	$	10,617		$	153,918		$	17,794
Supplemental information
Cash paid for interest, net of interest capitalized	$	96,179		$	86,711		$	98,101
Cash paid for income taxes	1,889			1,658			2,114
Supplemental schedule of noncash investing and financing activities
Distributions declared but not paid	$	64,275		$	60,386		$	56,787
Value of shares issued under benefit plans, net of cancellations	18,336			19,310			20,195
Net change in redemption of non-qualified share awards	2,365			16,525			9,443
Accrual associated with construction and capital expenditures	24,175			22,456			21,071

See Notes to Consolidated Financial Statements.

F-8

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

1. Description of Business

Business. Formed on May 25, 1993, Camden Property Trust, a Texas real estate investment trust (“REIT”), is primarily engaged in the ownership, management, development, redevelopment, acquisition, and construction of multifamily apartment communities. Our multifamily apartment communities are referred to as “communities,” “multifamily communities,” “properties,” or “multifamily properties” in the following discussion. As of December 31, 2015, we owned interests in, operated, or were developing 180 multifamily properties comprised of 62,649 apartment homes across the United States. Of the 180 properties, eight properties were under construction, and when completed will consist of a total of 2,857 apartment homes. We also own land holdings which we may develop into multifamily communities in the future.

2. Summary of Significant Accounting Policies and Recent Accounting Pronouncements

Principles of Consolidation. Our consolidated financial statements include our accounts and the accounts of other subsidiaries and joint ventures (including partnerships and limited liability companies) over which we have control. All intercompany transactions, balances, and profits have been eliminated in consolidation. Investments acquired or created are evaluated based on the accounting guidance relating to variable interest entities (“VIEs”), which requires the consolidation of VIEs in which we are considered to be the primary beneficiary. If the investment is determined not to be a VIE, then the investment is evaluated for consolidation (primarily using a voting interest model) under the remaining consolidation guidance relating to real estate entities. If we are the general partner of a limited partnership, or manager of a limited liability company, we also consider the consolidation guidance relating to the rights of limited partners, or non-managing members, as the case may be, to assess whether any rights held by the limited partners, or non-managing members, as the case may be, overcome the presumption of control by us.

Acquisitions of Real Estate. Upon acquisition of real estate, we determine the fair value of tangible and intangible assets, which includes land, buildings (as-if-vacant), furniture and fixtures, the value of in-place leases, including above and below market leases, and acquired liabilities. In estimating these values, we apply methods similar to those used by independent appraisers of income-producing property. Upon the acquisition of a controlling interest of an investment in an unconsolidated joint venture, such joint venture is consolidated and our initial equity investment is remeasured to fair value at the date the controlling interest is acquired; any difference between the carrying value of the previously held equity investment and the fair value is recognized in earnings at the time of obtaining control. Transaction costs associated with the acquisition of operating real estate assets are expensed. Estimates of fair value of acquired debt are based upon interest rates available for the issuance of debt with similar terms and remaining maturities. Depreciation is computed on a straight-line basis over the remaining useful lives of the related tangible assets. The value of in-place leases and above or below market leases is amortized over the estimated average remaining life of leases in place at the time of acquisition. The net carrying value of below market leases is included in other liabilities in our consolidated balance sheets and the net carrying value of in-place leases is included in other assets, net in our consolidated balance sheets.

The carrying values of below market leases and in-place leases at December 31, 2015 and 2014 are as follows:

	December 31,
(in millions)	2015			2014
Below market leases (Gross carrying value)	$	0.5		$	0.5
Accumulated amortization	(0.5		)	(0.4		)
Value of below market leases, net	$	—		$	0.1
In-place leases (Gross carrying value)	$	3.0		$	3.0
Accumulated amortization	(3.0		)	(2.5		)
Value of in-place leases, net	$	—		$	0.5

Revenues recognized related to below market leases and amortization expense related to in-place leases for the years ended December 31, 2015, 2014 and 2013 are as follows:

	December 31,
(in millions)	2015		2014		2013
Revenues related to below market leases	$	0.1	$	0.2	$	1.1
Amortization of in-place leases	$	0.5	$	1.4	$	5.6

F-9

The weighted average amortization period of below market leases and in-place leases was approximately eight months, seven months and six months for the years ended December 31, 2015, 2014 and 2013, respectively.

Asset Impairment. Long-lived assets are reviewed for impairment annually or whenever events or changes in circumstances indicate the carrying amount of an asset may not be recoverable. Impairment may exist if estimated future undiscounted cash flows associated with long-lived assets are not sufficient to recover the carrying value of such assets. We consider projected future discounted and undiscounted cash flows, trends, strategic decisions regarding future development plans, and other factors in our assessment of whether impairment conditions exist. While we believe our estimates of future cash flows are reasonable, different assumptions regarding a number of factors, including market rents, economic conditions, and occupancies, could significantly affect these estimates. In estimating fair value, management uses appraisals, management estimates, and discounted cash flow calculations which utilize inputs from a marketplace participant’s perspective. When impairment exists, the long-lived asset is adjusted to its fair value. In addition, we evaluate our equity investments in joint ventures and if we believe there is an other than temporary decline in market value of our investment below our carrying value, we will record an impairment charge. We did not record any impairment charges for the years ended December 31, 2015 or 2013. See Note 7, "Acquisitions, Dispositions, Impairment, and Discontinued Operations," for discussion of impairment during the year ended December 31, 2014.

The value of our properties under development depends on market conditions, including estimates of the project start date as well as estimates of demand for multifamily communities. We have reviewed market trends and other marketplace information and have incorporated this information as well as our current outlook into the assumptions we use in our impairment analyses. Due to the judgment and assumptions applied in the impairment analyses, it is possible actual results could differ substantially from those estimated.

We believe the carrying value of our operating real estate assets, properties under development, and land is currently recoverable. However, if market conditions deteriorate or if changes in our development strategy significantly affect any key assumptions used in our fair value estimates, we may need to take material charges in future periods for impairments related to existing assets. Any such material non-cash charges could have an adverse effect on our consolidated financial position and results of operations.

Cash and Cash Equivalents. All cash and investments in money market accounts and other highly liquid securities with a maturity of three months or less at the date of purchase are considered to be cash and cash equivalents. We maintain the majority of our cash and cash equivalents at major financial institutions in the United States and deposits with these financial institutions may exceed the amount of insurance provided on such deposits; however, we regularly monitor the financial stability of these financial institutions and believe we are not currently exposed to any significant default risk with respect to these deposits.

Cost Capitalization. Real estate assets are carried at cost plus capitalized carrying charges. Carrying charges are primarily interest and real estate taxes which are capitalized as part of properties under development. Capitalized interest is generally based on the weighted average interest rate of our unsecured debt. Expenditures directly related to the development and improvement of real estate assets are capitalized at cost as land and buildings and improvements. Indirect development costs, including salaries and benefits and other related costs directly attributable to the development of properties, are also capitalized. We begin capitalizing development, construction, and carrying costs when the development of the future real estate asset is probable and activities necessary to prepare the underlying real estate for its intended use have been initiated. All construction and carrying costs are capitalized and reported in the balance sheet as properties under development until the apartment homes are substantially completed. Upon substantial completion of the apartment homes, the total capitalized development cost for the apartment homes and the associated land is transferred to buildings and improvements and land, respectively.

As discussed above, carrying charges are principally interest and real estate taxes capitalized as part of properties under development. Capitalized interest was approximately $19.3 million, $22.2 million, and $15.7 million for the years ended December 31, 2015, 2014, and 2013, respectively. Capitalized real estate taxes were approximately $3.6 million, $4.4 million, and $3.0 million for the years ended December 31, 2015, 2014, and 2013, respectively.

Where possible, we stage our construction to allow leasing and occupancy during the construction period, which we believe minimizes the duration of the lease-up period following completion of construction. Our accounting policy related to properties in the development and leasing phase is to expense all operating expenses associated with completed apartment homes. We capitalize renovation and improvement costs we believe extend the economic lives of depreciable property. Capital expenditures subsequent to initial construction are capitalized and depreciated over their estimated useful lives.

We also incur expenditures related to renovation and construction of office space we lease and we capitalize these leasehold improvements as furniture, fixtures, equipment and other. We depreciate these costs using the straight-line method over the shorter of the lease term or the useful life of the improvement. During the third quarter of 2013, we relocated our

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corporate headquarters. In conjunction with this relocation, we capitalized approximately $12.2 million related to leasehold improvements which is depreciated over the life of our new lease.

Depreciation and amortization is computed over the expected useful lives of depreciable property on a straight-line basis with lives generally as follows:

	Estimated Useful  Life
Buildings and improvements	5-35 years
Furniture, fixtures, equipment and other	3-20 years
Intangible assets/liabilities (in-place leases and below market leases)	underlying lease term

Discontinued Operations. We adopted ASU 2014-08, "Reporting Discontinued Operations and Disclosures of Disposals of Components of an Entity," on January 1, 2014, which required only disposals representing a strategic shift, such as a major line of business, a major geographical area or a major equity investment, to be classified as a discontinued operation. We generally believe future sales of our individual operating properties will no longer qualify as discontinued operations effective with our adoption of this new standard. Prior to January 1, 2014 a property was classified as a discontinued operation when (i) the operations and cash flows of the property could be clearly distinguished and had been or would be eliminated from our ongoing operations; (ii) the property either had been disposed of or was classified as held for sale; and (iii) we would not have any significant continuing involvement in the operations of the property after the disposal transaction.

The results of operations for properties sold during the period or classified as held for sale at the end of the period, and meeting the above criteria of discontinued operations, are classified as discontinued operations for all periods presented. The property-specific components of earnings classified as discontinued operations include separately identifiable property-specific revenues, expenses, depreciation, and interest expense, if any. The gain or loss resulting from the eventual disposal of the held for sale properties meeting the criteria of discontinued operations is also classified within discontinued operations. Real estate assets held for sale are measured at the lower of carrying amount or fair value less costs to sell and are presented separately in the accompanying consolidated balance sheets. Subsequent to classification of a property as held for sale, no further depreciation is recorded. Properties sold by our unconsolidated entities which do not meet the above criteria of discontinued operations are not included in discontinued operations and related gains or losses are reported as a component of equity in income of joint ventures.

Gains on sale of real estate are recognized using the full accrual or partial sale methods, as applicable, in accordance with accounting principles generally accepted in the United States of America ("GAAP"), provided various criteria relating to the terms of sale and any subsequent involvement with the real estate sold are satisfied.

There were no disposals reported as discontinued operations for the years ended December 31, 2015 or 2014. See Note 7, "Acquisitions, Dispositions, Impairment, and Discontinued Operations," for discussion of discontinued operations for the year ended December 31, 2013.

Fair Value. For financial assets and liabilities recorded at fair value on a recurring or non-recurring basis, fair value is the price we would receive to sell an asset, or pay to transfer a liability, in an orderly transaction with a market participant at the measurement date. In the absence of such data, fair value is estimated using internal information consistent with what market participants would use in a hypothetical transaction.

In determining fair value, observable inputs reflect market data obtained from independent sources, while unobservable inputs reflect our market assumptions; preference is given to observable inputs. These two types of inputs create the following fair value hierarchy:

• Level 1: Quoted prices for identical instruments in active markets.

• Level 2: Quoted prices for similar instruments in active markets; quoted prices for identical or similar instruments in markets that are not active; and model-derived valuations whose inputs are observable or whose significant value drivers are observable.

• Level 3: Significant inputs to the valuation model are unobservable.

Recurring Fair Value Measurements. The valuation methodology we use to measure our deferred compensation plan investments is based on quoted market prices utilizing public information for the same transactions. Our deferred compensation plan investments are recorded at fair value on a recurring basis and included in other assets in our consolidated balance sheets.

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Non-recurring Fair Value Measurements. Certain assets are measured at fair value on a non-recurring basis. These assets are not measured at fair value on an ongoing basis, but are subject to fair value adjustments in certain circumstances. These assets primarily include long-lived assets which are recorded at fair value if they are impaired using the fair value methodologies used to measure long-lived assets described above at "Asset Impairment." Non-recurring fair value disclosures are not provided for impairments on assets disposed during the period because they are no longer owned by us. The inputs associated with the valuation of long-lived assets are generally included in Level 3 of the fair value hierarchy, unless a quoted price for a similar long-lived asset in an active market exists, at which time they are included in Level 2 of the fair value hierarchy.

Financial Instrument Fair Value Disclosures. As of December 31, 2015 and 2014, the carrying values of cash and cash equivalents, accounts receivable, accounts payable, accrued expenses and distributions payable represent fair value because of the short-term nature of these instruments. The carrying value of restricted cash approximates its fair value based on the nature of our assessment of the ability to recover these amounts. The carrying value of our notes receivable, which are included in other assets, net in our consolidated balance sheets, approximates their fair value. The estimated fair values are based on certain factors, such as market interest rates, terms of the note and credit worthiness of the borrower. These financial instruments utilize Level 3 inputs. In calculating the fair value of our notes payable, interest rate and spread assumptions reflect current credit worthiness and market conditions available for the issuance of notes payable with similar terms and remaining maturities. These financial instruments utilize Level 2 inputs.

Income Recognition. Our rental and other property revenue is recorded when due from residents and is recognized monthly as it is earned. Other property revenue consists primarily of utility rebillings and administrative, application, and other transactional fees charged to our residents. Our apartment homes are rented to residents on lease terms generally ranging from six to fifteen months, with monthly payments due in advance. All other sources of income, including interest and fee and asset management income, are recognized as earned. Operations of multifamily properties acquired are recorded from the date of acquisition in accordance with the acquisition method of accounting. In management’s opinion, due to the number of residents, the types and diversity of submarkets in which our properties operate, and the collection terms, there is no significant concentration of credit risk.

Reclassifications. Certain reclassifications have been made to amounts in prior period financial statements to conform to the current period presentation. We reclassified certain insignificant amounts in the consolidated statements of cash flows for the years ended December 31, 2014 and 2013. These reclassifications had no impact on our consolidated cash flows from operating, investing or financing activities. In addition, we also reclassified deferred financing charges relating to our unsecured credit facility and unsecured short-term borrowing facility to depreciation and amortization. All other deferred charges were reclassified to interest expense effective with our adoption of Accounting Standards Update 2015-03 ("ASU 2015-03"), "Simplifying the Presentation of Debt Issuance Costs," as discussed below in Recent Accounting Pronouncements.

Insurance. Our primary lines of insurance coverage are property, general liability, health, and workers’ compensation. We believe our insurance coverage adequately insures our properties against the risk of loss attributable to fire, earthquake, hurricane, tornado, flood, and other perils and adequately insures us against other risks. Losses are accrued based upon our estimates of the aggregate liability for claims incurred using certain actuarial assumptions followed in the insurance industry and based on our experience.

Other Assets, Net. Other assets in our consolidated financial statements include investments under deferred compensation plans, deferred financing costs, non-real estate leasehold improvements and equipment, notes receivable, prepaid expenses, the value of in-place leases net of related accumulated amortization, and other miscellaneous receivables. Investments under deferred compensation plans are classified as trading securities and are adjusted to fair market value at period end. For a further discussion of our investments under deferred compensation plans, see Note 10, “Share-based Compensation and Benefit Plans.” Deferred financing costs are related to our unsecured credit facility and unsecured short-term borrowing facility, and are amortized no longer than the terms of the related facilities on the straight-line method, which approximates the effective interest method. Corporate leasehold improvements and equipment are depreciated using the straight-line method over the shorter of the expected useful lives or the lease terms which generally range from three to ten years.

Our notes receivable relate to real estate secured loans to unaffiliated third parties. At December 31, 2015 and 2014, we had outstanding notes receivable balances of approximately $13.2 million and $3.4 million, respectively, and the weighted average interest rate on such notes was approximately 4.1% and 4.3% for the years ended December 31, 2015 and 2014, respectively. At December 31, 2015, we were also committed to funding additional amounts under one of the loans in the amount of approximately $8.3 million. Interest is recognized over the lives of the notes and is included in interest and other income in our consolidated statements of income and comprehensive income. We consider a note receivable to be impaired if it is probable we will not collect all contractually due principal and interest. We do not accrue interest when a note is considered impaired and an allowance is recorded for any principal and previously accrued interest which is not believed to be collectible.

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All cash receipts on impaired notes are applied to reduce the principal amount of such notes until the principal has been recovered and, thereafter, are recognized as interest income. There were no impairments as of December 31, 2015 or 2014.

Reportable Segments. We operate in a single reportable segment which includes the ownership, management, development, redevelopment, acquisition, and construction of multifamily apartment communities. Each of our operating properties is considered a separate operating segment as each property earns revenues and incurs expenses, individual operating results are reviewed and discrete financial information is available. We do not distinguish or group our consolidated operations based on geography, size or type. Our multifamily apartment communities have similar long-term economic characteristics and provide similar products and services to our residents. Further, all material operations are within the United States and no multifamily apartment community comprises more than 10% of consolidated revenues. As a result, our operating properties are aggregated into a single reportable segment. Our multifamily communities generate rental revenue and other income through the leasing of apartment homes, which comprised approximately 99% of our total property revenues and total non-property income, excluding income on deferred compensation plans, for each of the years ended December 31, 2015 and 2014, and 98% for the year ended December 31, 2013.

Restricted Cash. Restricted cash consists of escrow deposits held by lenders for property taxes, insurance and replacement reserves, cash required to be segregated for the repayment of residents’ security deposits, and escrowed amounts related to our development and acquisition activities. Substantially all restricted cash is invested in demand and short-term instruments.

Share-based Compensation. Compensation expense associated with share-based awards is recognized in our consolidated statements of income and comprehensive income using the grant-date fair values. Compensation cost for all share-based awards, including options, requires measurement at estimated fair value on the grant date and recognition of compensation expense over the requisite service period for awards expected to vest. The fair value of stock option grants is estimated using the Black-Scholes valuation model. Valuation models require the input of assumptions, including judgments to estimate the expected stock price volatility, expected life, and forfeiture rate. The compensation cost for share-based awards is based on the market value of the shares on the date of grant.

Use of Estimates. In the application of GAAP, management is required to make estimates and assumptions which affect the reported amounts of assets and liabilities at the date of the financial statements, results of operations during the reporting periods, and related disclosures. Our more significant estimates include estimates supporting our impairment analysis related to the carrying values of our real estate assets. These estimates are based on historical experience and other assumptions believed to be reasonable under the circumstances. Future events rarely develop exactly as forecasted, and the best estimates routinely require adjustment.

Recent Accounting Pronouncements. In February 2015, the FASB issued Accounting Standards Update 2015-02 ("ASU 2015-02"), "Amendments to the Consolidation Analysis." ASU 2015-02 changes the analysis a reporting entity must perform to determine whether it should consolidate certain types of legal entities. ASU 2015-02 modifies whether limited partnerships and similar entities are VIEs or voting interest entities and eliminates the presumption a general partner should consolidate a limited partnership. Reporting entities which consolidate or hold a variable interest in a VIE as a result of this standard are subject to additional disclosure requirements. ASU 2015-02 is effective for us on January 1, 2016 and did not have a material impact on our consolidated financial statements. However, upon adoption, two of our consolidated operating partnerships, as discussed in Note 5, "Operating Partnerships," would now qualify as VIEs. As we would be considered the primary beneficiary, we would continue to consolidate these operating partnerships.

In April 2015, the FASB issued ASU 2015-03, which requires all costs incurred to issue debt to be presented in the balance sheet as a direct deduction from the carrying value of the debt rather than being recorded as a deferred charge and presented as an asset. ASU 2015-03 also requires amortization of debt issuance costs to be reported as interest expense in the statement of income. In August 2015, the FASB issued Accounting Standards Update 2015-15 ("ASU 2015-15"), "Presentation and Subsequent Measurement of Debt Issuance Costs Associated with Line-of-Credit Arrangements." ASU 2015-15 supplements the requirements of ASU 2015-03 by allowing an entity to defer and present debt issuance costs related to a line of credit arrangement as an asset and subsequently amortize the deferred costs ratably over the term of the line of credit arrangement. We adopted ASU 2015-03 effective December 31, 2015. Prior to adoption, we reported amortization expense of debt issuance costs as a separate line item in our consolidated statements of income. Upon our adoption of ASU 2015-03, debt issuance costs related to our unsecured credit facility and unsecured short-term borrowing facility continue to be presented within other assets, net on our consolidated balance sheets. However, the retrospective application required upon adoption of this ASU resulted in a reclassification of approximately $10.9 million and $12.9 million of debt issuance costs from other assets, net to a deduction from unsecured and secured notes payable in our consolidated balance sheets as of December 31, 2015 and 2014, respectively. The retrospective application upon adoption also resulted in a reclassification of approximately $1.7 million, $1.6 million and $1.7 million from amortization of deferred financing costs to a component of interest expense in

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our consolidated statements of income and comprehensive income for the years ended December 31, 2015, 2014, and 2013, respectively.

In January 2016, the FASB issued Accounting Standards Update 2016-01 ("ASU 2016-01"), "Recognition and Measurement of Financial Assets and Financial Liabilities." ASU 2016-01 changes certain recognition, measurement, presentation, and disclosure requirements for financial instruments. This standard requires all equity investments, except those accounted for under the equity method of accounting or resulting in consolidation, to be measured at fair value with changes in fair value recognized in net income. This standard also simplifies the impairment assessment for equity investments without readily determinable fair values, amends the presentation requirements for changes in the fair value of financial liabilities, requires presentation of financial instruments by measurement category and form of financial asset, and eliminates the requirement to disclose the methods and significant assumptions used in estimating the fair value of financial instruments. ASU 2016-01 is effective for interim and annual periods beginning after December 15, 2017, and early adoption is not permitted except for the amended presentation requirements for changes in the fair value of financial liabilities. We expect to adopt ASU 2016-01 as of January 1, 2018, and do not expect it to have a material impact on our consolidated financial statements upon adoption.

In May 2014, the FASB issued Accounting Standards Update 2014-09 ("ASU 2014-09"), "Revenue from Contracts with Customers." ASU 2014-09 provides a single comprehensive revenue recognition model for contracts with customers (excluding certain contracts, such as lease contracts) to improve comparability within industries. ASU 2014-09 requires an entity to recognize revenue to reflect the transfer of goods or services to customers at an amount the entity expects to be paid in exchange for those goods and services and provide enhanced disclosures, all to provide more comprehensive guidance for transactions such as service revenue and contract modifications. In August 2015, the FASB deferred the effective date of ASU 2014-09 by one year, and it is now effective for interim and annual periods beginning after December 15, 2017. Early adoption is permitted but not before the original effective date. ASU 2014-09 may be applied using either a full retrospective or a modified approach upon adoption. We expect to adopt this standard as of January 1, 2018 and we are currently evaluating the impact this standard may have on our consolidated financial statements.

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3. Per Share Data

Basic earnings per share are computed using net income attributable to common shareholders and the weighted average number of common shares outstanding. Diluted earnings per share reflect common shares issuable from the assumed conversion of common share options and share awards granted and units convertible into common shares. Only those items having a dilutive impact on our basic earnings per share are included in diluted earnings per share. Our unvested share-based awards are considered participating securities and are reflected in the calculation of basic and diluted earnings per share using the two-class method. The number of common share equivalent securities excluded from the diluted earnings per share calculation was approximately 2.6 million, 2.8 million, and 2.1 million for the years ended December 31, 2015, 2014, and 2013, respectively. These securities, which include common share options and share awards granted and units convertible into common shares, were excluded from the diluted earnings per share calculation as they are anti-dilutive.

The following table presents information necessary to calculate basic and diluted earnings per share for the periods indicated:

	Year Ended December 31,
(in thousands, except per share amounts)	2015			2014			2013
Earnings per common share calculation – basic
Income from continuing operations attributable to common shareholders	$	249,315		$	292,089		$	151,594
Amount allocated to participating securities	(2,052		)	(2,687		)	(3,177		)
Income from continuing operations attributable to common shareholders, net of amount allocated to participating securities	$	247,263		$	289,402		$	148,417
Discontinued operations, including gain on sale, attributable to common shareholders	—			—			184,770
Net income attributable to common shareholders – basic	$	247,263		$	289,402		$	333,187
Earnings per common share from continuing operations	$	2.77		$	3.29		$	1.70
Earnings per common share from discontinued operations	—			—			2.12
Total earnings per common share – basic	$	2.77		$	3.29		$	3.82
Weighted average number of common shares outstanding – basic	89,120			88,084			87,204

Earnings per common share calculation – diluted
Income from continuing operations attributable to common shareholders, net of amount allocated to participating securities	$	247,263	$	289,402	$	148,417
Income allocated to common units from continuing operations	—		—		1,133
Income from continuing operations attributable to common shareholders, as adjusted	$	247,263	$	289,402	$	149,550
Discontinued operations, including gain on sale, attributable to common shareholders	—		—		184,770
Net income attributable to common shareholders – diluted	$	247,263	$	289,402	$	334,320
Earnings per common share from continuing operations	$	2.76	$	3.27	$	1.69
Earnings per common share from discontinued operations	—		—		2.09
Total earnings per common share – diluted	$	2.76	$	3.27	$	3.78
Weighted average number of common shares outstanding – basic	89,120		88,084		87,204
Incremental shares issuable from assumed conversion of:
Common share options and share awards granted	370		384		476
Common units	—		—		814
Weighted average number of common shares outstanding – diluted	89,490		88,468		88,494

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4. Common Shares

In November 2014, we created an at-the market ("ATM") share offering program through which we can, but have no obligation to, sell common shares having an aggregate offering price of up to $331.3 million (the "2014 ATM program"), in amounts and at times as we determine, into the existing trading market at current market prices as well as through negotiated transactions. Actual sales from time to time may depend on a variety of factors including, among others, market conditions, the trading price of our common shares, and determinations by management of the appropriate sources of funding for us. We intend to use the net proceeds from any future sales under the 2014 ATM program for general corporate purposes, which may include reducing future borrowings under our unsecured credit facility or other short-term borrowings, the repayment of other indebtedness, the redemption or other repurchase of outstanding debt or equity securities, funding for development, redevelopment and investment projects and financing for acquisitions.

There were no shares sold during the year ended December 31, 2015 under the 2014 ATM program. The following table presents activity under our 2014 ATM program for the year ended December 31, 2014:

(in thousands, except per share amounts)	Year Ended December 31, 2014
Total net consideration	$	15,690.2
Common shares sold	209.7
Average price per share	$	76.28

As of the date of this filing, we had common shares having an aggregate offering price of up to $315.3 million remaining available for sale under the 2014 ATM program. No shares were sold subsequent to December 31, 2015 through the date of this filing under the 2014 ATM program.

In May 2012, we created an ATM share offering program through which we can, but have no obligation to, sell common shares having an aggregate offering price of up to $300 million (the "2012 ATM program"), in amounts and at times as we determine, into the existing trading market at current market prices as well as through negotiated transactions. The net proceeds resulting from the 2012 ATM program were used for general corporate purposes, which included repayment of outstanding balances on our unsecured credit facility and short-term borrowings, and funding for development, redevelopment, and capital improvement activities. The 2012 ATM program terminated in the fourth quarter of 2014, and no further common shares are available for sale under the 2012 ATM program.

The following table presents activity under our 2012 ATM program for the periods presented:

	Year Ended December 31,
(in thousands, except per share amounts)	2014		2013
Total net consideration	$	50,535.3	$	40,044.1
Common shares sold	688.3		555.1
Average price per share	$	74.60	$	73.73

In January 2008, our Board of Trust Managers approved an increase of the April 2007 repurchase plan to allow for the repurchase of up to $500 million of our common equity securities through open market purchases, block purchases, and privately negotiated transactions. Under this program, we repurchased 4.3 million shares for a total of approximately $230.2 million from April 2007 through December 31, 2008 and there have not been any shares repurchased subsequent to that date. As of the date of this filing, the remaining dollar value of our common equity securities authorized to be repurchased under the program was approximately $269.8 million.

We currently have an automatic shelf registration statement which allows us to offer, from time to time, common shares, preferred shares, debt securities, or warrants. Our Amended and Restated Declaration of Trust provides we may issue up to 185 million shares of beneficial interest, consisting of 175 million common shares and 10 million preferred shares. At December 31, 2015, we had approximately 86.9 million common shares outstanding, net of treasury shares and shares held in our deferred compensation arrangements, and no preferred shares outstanding.

5. Operating Partnerships

At December 31, 2015, approximately 7% of our consolidated multifamily apartment homes were held in Camden Operating, L.P. (“Camden Operating” or the “operating partnership”). Camden Operating has 11.9 million outstanding common limited partnership units and as of December 31, 2015, we held 92.2% of the outstanding common limited partnership units and the sole 1% general partnership interest of the operating partnership. The remaining common limited partnership units,

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comprising approximately 0.8 million units, are primarily held by former officers, directors, and investors of Paragon Group, Inc., which we acquired in 1997. Each common limited partnership unit is redeemable for one common share of Camden or cash at our election. Holders of common limited partnership units are not entitled to rights as shareholders prior to redemption of their common limited partnership units. No member of our management owns Camden Operating common limited partnership units, and one of our ten trust managers owns Camden Operating common limited partnership units.

At December 31, 2015, approximately 31% of our consolidated multifamily apartment homes were held in Camden Summit Partnership, L.P. (the “Camden Summit Partnership”). The Camden Summit Partnership has 22.8 million outstanding common limited partnership units and as of December 31, 2015, we held 94.2% of the outstanding common limited partnership units and the sole 1% general partnership interest of the Camden Summit Partnership. The remaining common limited partnership units, comprising approximately 1.1 million units, are primarily held by former officers, directors, and investors of Summit Properties Inc. which we acquired in 2005. Each common limited partnership unit is redeemable for one common share of Camden or cash at our election. Holders of common limited partnership units are not entitled to rights as shareholders prior to redemption of their common limited partnership units. No member of our management owns Camden Summit Partnership common limited partnership units, and two of our ten trust managers own Camden Summit Partnership common limited partnership units.

6. Income Taxes

We have maintained and intend to maintain our election as a REIT under the Internal Revenue Code of 1986, as amended. In order for us to continue to qualify as a REIT we must meet a number of organizational and operational requirements, including a requirement to distribute annual dividends to our shareholders equal to a minimum of 90% of our adjusted taxable income. As a REIT, we generally will not be subject to federal income tax on our taxable income at the corporate level to the extent such income is distributed to our shareholders annually. If our taxable income exceeds our dividends in a tax year, REIT tax rules allow us to designate dividends from the subsequent tax year in order to avoid current taxation on undistributed income. If we fail to qualify as a REIT in any taxable year, we will be subject to federal and state income taxes at regular corporate rates, including any applicable alternative minimum tax. In addition, we may not be able to requalify as a REIT for the four subsequent taxable years. Historically, we have incurred only state and local income, franchise, and excise taxes. Taxable income from non-REIT activities managed through taxable REIT subsidiaries is subject to applicable federal, state, and local income taxes. Our operating partnerships are flow-through entities and are not subject to federal income taxes at the entity level.

We have recorded income, franchise, and excise taxes in the consolidated statements of income and comprehensive income for the years ended December 31, 2015, 2014 and 2013 as income tax expense. Income taxes for the years ended December 31, 2015, 2014 and 2013, primarily related to state income tax and federal taxes on certain of our taxable REIT subsidiaries. We have no significant temporary or permanent differences or tax credits associated with our taxable REIT subsidiaries.

For income tax purposes, distributions to common shareholders are characterized as ordinary income, capital gains or as a return of a shareholder's invested capital. A summary of the income tax characterization of our distributions paid per common share for the years ended December 31, 2015, 2014 and 2013 is set forth in the following table:

	Year Ended December 31,
	2015			2014			2013
Common Share Distributions
Ordinary income	$	1.88		$	1.23		$	1.40
Long-term capital gain	0.70			1.02			0.76
Unrecaptured Sec. 1250 gain	0.22			0.39			0.36
Total	$	2.80		$	2.64		$	2.52
Percentage of distributions representing tax preference items	3.73		%	4.17		%	4.95		%

We have taxable REIT subsidiaries which are subject to federal and state income taxes. At December 31, 2015, our taxable REIT subsidiaries had net operating loss carryforwards (“NOL’s”) of approximately $22.7 million which expire in years 2030 to 2035. Because NOL’s are subject to certain change of ownership, continuity of business, and separate return year limitations, and because we believe it is unlikely the available NOL’s will be utilized or if utilized, any amounts will be immaterial, no benefits related to these NOL’s have been recognized in our consolidated financial statements.

The carrying value of net assets reported in our consolidated financial statements at December 31, 2015 exceeded the tax basis by approximately $1.4 billion.

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Income Tax Expense. For each of the tax years ended December 31, 2015 and 2014, we had income tax expense of approximately $1.9 million, and for the tax year ended December 31, 2013, we had income tax expense of approximately $1.8 million. Income tax for the years ended December 31, 2015, 2014, and 2013 was comprised mainly of state income tax, and federal income tax related to one of our taxable REIT subsidiaries.

Income Tax Expense – Deferred. For the years ended December 31, 2015, 2014, and 2013, our deferred tax expense was not significant.

Camden Property Trust's and our subsidiaries’ income tax returns are subject to examination by federal, state and local tax jurisdictions for years 2012 through 2014. Net income tax loss carryforwards and other tax attributes generated in years prior to 2012 are also subject to challenge in any examination of those tax years. We believe we have no uncertain tax positions or unrecognized tax benefits requiring disclosure as of and for the periods presented.

7. Acquisitions, Dispositions, Impairment, and Discontinued Operations

Acquisitions of Operating Properties. We did not acquire any operating properties during the year ended December 31, 2015. During 2014, we acquired one operating property comprised of 276 units located in Atlanta, Georgia for approximately $62.6 million.

The following table summarizes the fair values of the assets acquired and liabilities assumed for the acquisition of the operating property described above as of the acquisition date:

(in millions)		2014
Assets acquired:
	Buildings and improvements	$	51.3
	Land	10.5
	Intangible and other assets	0.9
Total assets acquired		$	62.7
Liabilities assumed:
	Other liabilities	$	0.4
Total liabilities assumed		$	0.4
	Net assets acquired	$	62.3

The related assets, liabilities, and results of operations for this acquisition are included in the consolidated financial statements from the date of acquisition. There was no contingent consideration associated with this acquisition. The operating property acquired in 2014 as discussed above contributed revenues of approximately $0.8 million and property expenses of approximately $0.3 million from its acquisition date through December 31, 2014.

Acquisitions of Land. During the year ended December 31, 2015, we acquired approximately 58.1 acres of land located in Phoenix, Arizona, Los Angeles, California, and Gaithersburg, Maryland for approximately $59.1 million. During the year ended December 31, 2014, we acquired approximately 10.5 acres of land located in Houston, Texas and Rockville, Maryland for approximately $39.4 million.

Acquisition of Non-controlling Ownership Interest. In March 2015, we purchased the remaining 0.01% non-controlling interest in two fully consolidated joint ventures, which own an aggregate of 798 apartment homes located in College Park, Maryland and Irvine, California, for approximately $9.5 million. The acquisitions of the remaining ownership interests were recorded as equity transactions and, as a result, the carrying balances of the non-controlling interest were eliminated and the remaining difference between the purchase price and carrying balance was recorded as a reduction in additional paid-in capital. See Note 14, "Non-controlling Interests," for the effect of changes in ownership interests of these former joint ventures on the equity attributable to common shareholders.

Land Holding Dispositions and Impairment. During the year ended December 31, 2015, we sold two land holdings adjacent to operating properties in Dallas and Houston, Texas for approximately $1.1 million and recognized a gain of approximately $0.3 million related to these land sales.

In July 2014, we sold approximately 2.4 acres of land adjacent to an operating property in Dallas, Texas for approximately $0.8 million. We recognized a $1.2 million impairment charge related to this land parcel in June 2014, which represented the difference between the land holding’s carrying value and the fair value based upon the sales contract. During

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the year ended December 31, 2014, we also sold approximately 26.9 acres of land adjacent to current development and operating communities located in Atlanta, Georgia and Houston and Dallas, Texas for approximately $22.9 million and recognized a gain of approximately $3.6 million related to these land sales.

Sale of Operating Properties. In January 2015, we sold two operating properties, which were included in properties held for sale at December 31, 2014, comprised of 1,116 apartment homes located in Tampa, Florida and Austin, Texas for approximately $114.4 million and we recognized a gain of approximately $85.1 million relating to these property sales. In October 2015, we sold one operating property comprised of 260 apartment homes located in Brandon, Florida for approximately $33.0 million, and we recognized a gain of approximately $18.9 million relating to this property sale. During the year ended December 31, 2014, we sold five operating properties comprised of 1,847 apartment homes located in Atlanta, Georgia, Dallas, Texas, Orlando and Tampa, Florida and Charlotte, North Carolina for approximately $218.3 million and we recognized a gain of approximately $155.7 million relating to these property sales.

Discontinued Operations. For the year ended December 31, 2013, income from discontinued operations included the results of operations of 12 operating properties, comprised of 3,931 apartment homes, sold during 2013. There were no discontinued operations during the years ended December 31, 2015 or 2014.

The following is a summary of income from discontinued operations for the year ended December 31, 2013:

	Year Ended December 31,
(in thousands)	2013
Property revenues	$	24,322
Property expenses	(10,552		)
	$	13,770
Depreciation and amortization	(5,255		)
Income from discontinued operations	$	8,515
Gain on sale of discontinued operations, net of tax	$	182,160
Less income, including gain on sale, allocated to non-controlling interests from discontinued operations	(5,905		)
Income from discontinued operations, including gain on sale, attributable to common shareholders	$	184,770

8. Investments in Joint Ventures

Our equity investments in unconsolidated joint ventures, which we account for utilizing the equity method of accounting, consisted of three discretionary investment funds (collectively, "the funds") at December 31, 2015, and two funds at December 31, 2014 and 2013. Our ownership interest in each of the first two funds was 31.3% at December 31, 2015 and 2014, and was 20% at December 31, 2013.  In March 2015, we completed the formation of a third fund with an unaffiliated third party for additional multifamily investments of up to $450.0 million. Our ownership interest in this fund was 20% as of December 31, 2015; this fund did not own any properties at such date. We provide property and asset management and other services to the funds which own operating properties and we may also provide construction and development services to the funds which own properties under development. The following table summarizes the combined balance sheet and statement of income data for the funds as of and for the periods presented:

(in millions)	2015		2014
Total assets (1)	$	748.0	$	756.9
Total third-party debt (1)	527.0		522.7
Total equity	195.3		203.3

	2015		2014		2013
Total revenues (2)	$	114.5	$	105.6	$	93.9
Gain on sale of operating properties, net of tax	—		18.5		112.4
Net income	12.0		26.9		120.7
Equity in income (3)	6.2		7.0		24.9

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(1) All periods presented have been changed to reflect the funds' adoption of ASU 2015-03 (as supplemented by ASU 2015-15) at December 31, 2015, which required retrospective application.

(2) Excludes approximately $1.1 million and $7.4 million of revenue for the years ended December 31, 2014 and 2013, respectively, related to the sale of two operating properties by the funds during the first quarter of 2014. These properties were held for sale within two of our unconsolidated joint ventures at December 31, 2013. Also excludes approximately $17.9 million related to discontinued operations from the sale of 16 operating properties within two of our unconsolidated joint ventures during 2013.

(3) Equity in income excludes our ownership interest of fee income from various services provided by us to the funds.

In December 2014, the partnership agreements for two of the funds were amended, resulting in the extension of the term of each fund to December 31, 2026 and our ownership interests in the funds were increased from 20% to 31.3% effective December 23, 2014.

The funds in which we have a partial interest have been funded in part with secured third-party debt. As of December 31, 2015, we had no outstanding guarantees related to loans of the funds.

We may earn fees for property and asset management, construction, development, and other services related to joint ventures in which we own an equity interest and may earn a promoted equity interest if certain thresholds are met. We eliminate fee income for services provided to these joint ventures to the extent of our ownership. Fees earned for these services, net of eliminations, were approximately $5.8 million, $8.8 million, and $10.0 million for the years ended December 31, 2015, 2014, and 2013, respectively.

In February 2014, two of the funds each sold an operating property, comprised of 558 apartment homes, for approximately $65.6 million. Our proportionate share of the gains on these transactions was approximately $3.6 million and was reported as a component of equity in income of joint ventures in the consolidated statements of income and comprehensive income.

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9. Notes Payable

The following is a summary of our indebtedness, which also reflects the retrospective application of our adoption of ASU 2015-03 (as supplemented by ASU 2015-15) as more fully described in Note 2, "Summary of Significant Accounting Policies and Recent Accounting Pronouncements":

	December 31,
(in millions)	2015		2014
Commercial banks
Unsecured credit facility	$	225.0	$	—
Unsecured short-term borrowings	19.0		—
	$	244.0	$	—
Senior unsecured notes (1)
5.08% Notes, due 2015	$	—	$	249.8
5.83% Notes, due 2017	246.3		246.0
4.78% Notes, due 2021	248.0		247.7
3.15% Notes, due 2022	345.4		344.7
5.07% Notes, due 2023	246.8		246.5
4.36% Notes, due 2024	248.0		247.7
3.68% Notes, due 2024	246.4		246.1
	$	1,580.9	$	1,828.5
Total unsecured notes payable	1,824.9		1,828.5
Secured notes (1)
1.12% – 5.77% Conventional Mortgage Notes, due 2018 – 2045	867.4		868.0
Tax-exempt Mortgage Note, due 2028 (1.43% floating rate)	32.4		34.1
	899.8		902.1
Total notes payable	$	2,724.7	$	2,730.6
Other floating rate debt included in secured notes (1.12%)	$	175.0	$	175.0
Value of real estate assets, at cost, subject to secured notes	$	1,568.9	$	1,541.3

(1) Unamortized debt discounts and debt issuance costs of $18.6 million and $21.8 million are included in senior unsecured and secured notes payable as of December 31, 2015 and 2014, respectively.

In August 2015, we replaced our $500 million unsecured credit facility with an amended and restated facility, which extended the maturity date from September 2015 to August 2019, with two six-month options to extend the maturity date at our election to August 2020, and increased the availability to $600 million, with the option to further increase it to $900 million by either adding additional banks to the facility or obtaining the agreement of the existing banks to increase their commitments. The interest rate on this credit facility is based upon the London Interbank Offered Rate ("LIBOR") plus a margin which is subject to change as our credit ratings change. Advances under this credit facility may be priced at the scheduled rates, or we may enter into bid rate loans with participating banks at rates below the scheduled rates. These bid rate loans have terms of 180 days or less and may not exceed the lesser of $300 million or the remaining amount available under the credit facility. This credit facility is subject to customary financial covenants and limitations. We believe we are in compliance with all such financial covenants and limitations on the date of this filing.

Our credit facility provides us with the ability to issue up to $50 million in letters of credit. While our issuance of letters of credit does not increase our borrowings outstanding under our credit facility, it does reduce the amount available. At December 31, 2015, we had approximately $225.0 million outstanding on our $600 million credit facility and we had outstanding letters of credit totaling approximately $9.4 million, leaving approximately $365.6 million available under our credit facility.

In May 2015, we entered into a $40 million unsecured short-term borrowing facility which matures in May 2016. The interest rate is based upon LIBOR plus 1.05%. At December 31, 2015, we had approximately $19.0 million outstanding on this unsecured short-term borrowing facility.

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In June 2015, we used cash and borrowings from our existing unsecured credit facility to repay the principal amount of our 5.08% senior unsecured notes payable, which was scheduled to mature on June 15, 2015, for a total of $250.0 million, plus accrued interest.

At December 31, 2015 and 2014, we had outstanding floating rate debt of approximately $451.4 million and $209.1 million, respectively, which included our unsecured credit facility and unsecured short-term borrowings, and the weighted average interest rate on such debt was approximately 1.2% and 1.0% for the years ended December 31, 2015 and 2014, respectively.

Our indebtedness, which includes our unsecured credit facility and unsecured short term borrowings, had a weighted average maturity of 5.7 years at December 31, 2015. The table below is a summary of the maturity dates of our outstanding debt and principal amortizations, and the weighted average interest rates on such debt, at December 31, 2015:

(in millions)	Amount		Weighted Average Interest Rate
2016 (1)	$	19.0	1.5	%
2017	247.2		5.8
2018	175.8		1.1
2019 (2)	870.2		4.3
2020	1.1		—
Thereafter	1,411.4		4.1
Total	$	2,724.7	4.1	%

(1) Includes $19.0 million of unsecured short-term borrowings.

(2) Includes $225.0 million balance outstanding under our unsecured credit facility.

10. Share-based Compensation and Benefit Plans

Incentive Compensation. During the second quarter of 2011, our Board of Trust Managers adopted, and our shareholders approved, the 2011 Share Incentive Plan of Camden Property Trust (as amended, the “2011 Share Plan”). Under the 2011 Share Plan, we may issue up to a total of approximately 9.1 million fungible units (the “Fungible Pool Limit”), which is comprised of approximately 5.8 million new fungible units plus approximately 3.3 million fungible units previously available for issuance under our 2002 share incentive plan based on a 3.45 to 1.0 fungible unit to full value award conversion ratio. Fungible units represent the baseline for the number of shares available for issuance under the 2011 Share Plan. Different types of awards are counted differently against the Fungible Pool Limit, as follows:

• Each share issued or to be issued in connection with an award, other than an option, right or other award which does not deliver the full value at grant of the underlying shares, will be counted against the Fungible Pool Limit as 3.45 fungible pool units;

• Options and other awards which do not deliver the full value at grant of the underlying shares and which expire more than five years from date of grant will be counted against the Fungible Pool Limit as one fungible pool unit; and

• Options, rights and other awards which do not deliver the full value at grant and expire five years or less from the date of grant will be counted against the Fungible Pool Limit as 0.83 of a fungible pool unit.

At December 31, 2015, approximately 4.6 million fungible units were available under the 2011 Share Plan, which results in approximately 1.3 million common shares which may be granted pursuant to full value awards based on the 3.45 to 1.0 fungible unit to full value award conversion ratio.

Awards which may be granted under the 2011 Share Plan include incentive share options, non-qualified share options (which may be granted separately or in connection with an option), share awards, dividends and dividend equivalents and other equity based awards. Persons eligible to receive awards under the 2011 Share Plan are trust managers, directors of our affiliates, executive and other officers, key employees and consultants, as determined by the Compensation Committee of our Board of Trust Managers. The 2011 Share Plan will expire on May 11, 2021.

Options. New options are exercisable, subject to the terms and conditions of the plan, in increments ranging from 20% to 33.33% per year on each of the anniversaries of the date of grant. The plan provides that the exercise price of an option will be determined by the Compensation Committee of the Board of Trust Managers on the day of grant, and to date all options have been granted at an exercise price that equals the fair market value on the date of grant. Approximately 0.1 million and 0.4 million options were exercised during the years ended December 31, 2015 and 2014, respectively. The total intrinsic value of

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options exercised was approximately $2.0 million, $7.4 million, and $5.3 million during the years ended December 31, 2015, 2014 and 2013, respectively. At December 31, 2015, there was no unrecognized compensation cost related to unvested options. At December 31, 2015, all options outstanding were exercisable and had a weighted average remaining life of approximately 3.1 years.

The following table summarizes outstanding share options, all of which were exercisable, at December 31, 2015:

	Options Outstanding and Exercisable (1)
Range of Exercise Prices	Number	Weighted Average Price
$30.06	105,015	$	30.06
$41.16 - $43.94	119,242	42.46
$48.02 - $75.17	70,948	60.92
Total options	295,205	$	42.49

(1) The aggregate intrinsic value of options outstanding and exercisable at December 31, 2015 was approximately $10.1 million. The aggregate intrinsic value was calculated as the excess, if any, between our closing share price of $76.76 per share on December 31, 2015 and the strike price of the underlying award.

Options Granted and Valuation Assumptions. During the years ended December 31, 2015 and 2014, we granted approximately 26.8 thousand and 84.5 thousand reload options, respectively. There were no reload options granted during the year ended December 31, 2013. Reload options are granted for the number of shares tendered as payment for the exercise price upon the exercise of an option with a reload provision. The reload options granted have an exercise price equal to the fair market value of a common share on the date of grant and expire on the same date as the original options which were exercised. The reload options granted during the years ended December 31, 2015 and 2014 vested immediately. Approximately $0.2 million and $0.3 million was expensed in 2015 and 2014, respectively, on the reload date. We estimate the fair values of each option award including reloads on the date of grant using the Black-Scholes option pricing model. The following assumptions were used for the reload options granted during the years ended December 31, 2015 and 2014:

	Year Ended December 31, 2015	Year Ended December 31, 2014
Weighted average fair value of options granted	$5.52 - $7.38	$3.55 - $8.17
Expected volatility	16.5% - 18.8%	22.6% - 23.2%
Risk-free interest rate	1.0% - 1.3%	0.1% - 1.1%
Expected dividend yield	3.5% - 3.7%	3.5%
Expected life	3 years - 4 years	6 months - 4 years

Our computations of expected volatility for 2015 and 2014 are based on the historical volatility of our common shares over a time period equal to the expected life of the option and ending on the grant date, and the interest rate for periods within the contractual life of the award is based on the U.S. Treasury yield curve in effect at the time of grant. The expected dividend yield on our common shares is based on the historical dividend yield over the expected term of the options granted. Our computation of expected life is based upon historical experience of similar awards, giving consideration to the contractual terms of the share-based awards.

Share Awards and Vesting. Share awards for employees generally have a vesting period of three to five years. The compensation cost for share awards is generally based on the market value of the shares on the date of grant and is amortized over the vesting period. In the event the holder of the share awards will reach both the retirement eligibility age of 65 years and the service requirements as defined in the 2011 Share Plan before the term in which the awards are scheduled to vest, the value of the share awards is amortized from the date of grant to the individual's retirement eligibility date. To estimate forfeitures, we use actual forfeiture history. At December 31, 2015, the unamortized value of previously issued unvested share awards was approximately $31.7 million which is expected to be amortized over the next three years. The total fair value of shares vested during the years ended December 31, 2015, 2014 and 2013 was approximately $19.2 million, $17.1 million, and $15.9 million, respectively.

Total compensation cost for option and share awards charged against income was approximately $18.6 million, $16.0 million, and $14.7 million for 2015, 2014 and 2013, respectively. Total capitalized compensation cost for option and share awards was approximately $3.5 million, $2.7 million, and $2.2 million for 2015, 2014 and 2013, respectively.

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The following table summarizes activity under our share incentive plans for the three years ended December 31:

	Options Outstanding		Weighted Average Exercise  / Grant Price		Nonvested Share Awards Outstanding		Weighted Average Exercise  / Grant Price
Options and nonvested share awards outstanding at December 31, 2012	838,754		$	42.36	862,253		$	52.64
Granted	—		—		350,615		69.56
Exercised/Vested	(183,871	)	41.56		(309,396	)	51.41
Forfeited	(20,522	)	73.32		(72,174	)	58.08
Balance at December 31, 2013	634,361		$	41.59	831,298		$	59.77
Granted	84,452		64.75		314,614		65.78
Exercised/Vested	(375,316	)	47.85		(305,372	)	55.97
Forfeited	(21,686	)	62.32		(21,597	)	64.14
Balance at December 31, 2014	321,811		$	38.97	818,943		$	63.39
Granted	26,752		75.17		257,749		74.53
Exercised/Vested	(53,358	)	37.69		(313,628	)	61.10
Forfeited	—		—		(12,818	)	67.96
Total options and nonvested share awards outstanding at December 31, 2015	295,205		$	42.49	750,246		$	68.09

Employee Share Purchase Plan (“ESPP”). We have established an ESPP for all active employees and officers who have completed one year of continuous service. Participants may elect to purchase our common shares through payroll deductions and/or through semi-annual contributions. At the end of each six-month offering period, each participant’s account balance is applied to acquire common shares at 85% of the market value, as defined, on the first or last day of the offering period, whichever price is lower. We currently use treasury shares to satisfy ESPP share requirements. Each participant must hold the shares purchased for nine months in order to receive the discount, and a participant may not purchase more than $25,000 in value of shares during any plan year, as defined. The following table presents information related to our ESPP:

	2015		2014		2013
Shares purchased	14,655		25,728		17,171
Weighted average fair value of shares purchased	$	74.66	$	71.19	$	62.59
Expense recorded (in millions)	$	0.2	$	0.5	$	0.2

Rabbi Trust. We established a rabbi trust for a select group of participants in which share awards granted under the share incentive plan and salary and other cash amounts earned may be deposited. The rabbi trust is only in use for deferrals made prior to 2005, including bonuses related to service in 2004 but paid in 2005. The rabbi trust is an irrevocable trust and no portion of the trust fund may be used for any purpose other than the delivery of those assets to the participants. The assets held in the rabbi trust are subject to the claims of our general creditors in the event of bankruptcy or insolvency.

The value of the assets of the rabbi trust is consolidated into our financial statements. Granted share awards held by the rabbi trust are classified in equity in a manner similar to the manner in which treasury stock is accounted. Subsequent changes in the fair value of the shares are not recognized. The deferred compensation obligation is classified as an equity instrument and changes in the fair value of the amount owed to the participant are not recognized. At December 31, 2015 and 2014, approximately 1.8 million share awards were held in the rabbi trust. Additionally, as of December 31, 2015 and 2014, the rabbi trust held trading securities totaling approximately $37.1 million and $43.7 million, respectively, which represents cash deferrals made by plan participants. Market value fluctuations on these trading securities are recognized in income in accordance with GAAP and the liability due to participants is adjusted accordingly.

At December 31, 2015 and 2014, approximately $23.6 million and $24.7 million, respectively, was required to be paid to us by plan participants upon the withdrawal of any assets from the rabbi trust, and is included in “Accounts receivable-affiliates” in our consolidated financial statements.

Non-Qualified Deferred Compensation Plan. In 2004, we established a Non-Qualified Deferred Compensation Plan which is an unfunded arrangement established and maintained primarily for the benefit of a select group of participants. Eligible participants commence participation in this plan on the date the deferral election first becomes effective. We credit to

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the participant’s account an amount equal to the amount designated as the participant’s deferral for the plan year as indicated in the participant’s deferral election(s). Any modification to or termination of the plan will not reduce a participant’s right to any vested amounts already credited to his or her account. Approximately 1.3 million and 1.2 million share awards were held in the plan at December 31, 2015 and 2014, respectively. Additionally, as of December 31, 2015 and 2014, the plan held trading securities totaling approximately $30.8 million and $27.7 million, respectively, which represents cash deferrals made by plan participants. Market value fluctuations on these trading securities are recognized in income in accordance with GAAP and the liability due to participants is adjusted accordingly. The assets held in the Non-Qualified Deferred Compensation Plan are subject to the claims of our general creditors in the event of bankruptcy or insolvency.

In July 2013, we amended and restated the plan to permit diversification of fully vested share awards into other equity securities subject to a six month holding period. In February 2014, we adopted the Second Amended and Restated Camden Property Trust Non-Qualified Deferred Compensation Plan to clarify certain terms in the existing plan relating to the deferral of performance based compensation. As a result of such action, the fully vested awards and the proportionate share of nonvested awards eligible for diversification were reclassified from additional paid in capital to temporary equity in our consolidated balance sheets. The share awards are adjusted to their redemption value at each reporting period, with the redemption value based on the market value of the shares at the end of the reporting period. Changes in value from period to period are charged to distributions in excess of net income attributable to common shareholders in our consolidated statements of equity. The following table summarizes the eligible share award activity as recorded in temporary equity for the years ended December 31:

(in thousands)	Year Ended December 31, 2015			Year Ended December 31, 2014
Temporary equity:
Balance at inception/beginning of period	$	68,134		$	47,180
Change in classification	10,999			7,702
Change in redemption value	3,788			17,921
Diversification of share awards	(3,557		)	(4,669		)
Balance at December 31	$	79,364		$	68,134

401(k) Savings Plan. We have a 401(k) savings plan, which is a voluntary defined contribution plan. Under the savings plan, every employee is eligible to participate, beginning on the date the employee has completed six months of continuous service with us. Each participant may make contributions to the savings plan by means of a pre-tax salary deferral, which may not be less than 1% or more than 60% of the participant’s compensation, subject to limitations. The federal tax code limits the annual amount of salary deferrals which may be made by any participant. We may make matching contributions on the participant’s behalf up to a predetermined limit. The matching contribution made for each of the years ended December 31, 2015, 2014 and 2013 was approximately $2.6 million,$2.2 millionand$2.2 million, respectively. A participant’s salary deferral contribution is 100% vested and nonforfeitable. A participant will become vested in our matching contributions 33% after one year of service, 67% after two years of service and 100% after three years of service. Administrative expenses under the savings plan were paid by us and were not significant for all periods presented.

11. Fair Value Measurements

Recurring Fair Value Disclosures. The following table presents information about our financial instruments measured at fair value on a recurring basis as of December 31, 2015 and 2014 using the inputs and fair value hierarchy discussed in Note 2, “Summary of Significant Accounting Policies and Recent Accounting Pronouncements”:

Financial Instruments Measured at Fair Value on a Recurring Basis

	December 31, 2015								December 31, 2014
(in millions)	Quoted  Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs  (Level 2)		Significant Unobservable Inputs (Level 3)		Total		Quoted  Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs  (Level 2)		Significant Unobservable Inputs (Level 3)		Total
Assets
Deferred compensation plan investments (1)	$	53.6	$	—	$	—	$	53.6	$	56.1	$	—	$	—	$	56.1

(1) Approximately $8.4 million and $1.5 million of participant cash was withdrawn from our deferred compensation plan investments during the years ended December 31, 2015 and 2014, respectively.

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Nonrecurring Fair Value Disclosures. The nonrecurring fair value disclosures inputs under the fair value hierarchy are discussed in Note 2, “Summary of Significant Accounting Policies and Recent Accounting Pronouncements.” There were no non-recurring fair value adjustments during the years ended December 31, 2015 or 2014.

Financial Instrument Fair Value Disclosures. The following table presents the carrying and estimated fair values of our notes payable at December 31, 2015 and 2014, in accordance with the policies discussed in Note 2, "Summary of Significant Accounting Policies and Recent Accounting Pronouncements."

	December 31, 2015				December 31, 2014
(in millions)	Carrying Value (1)		Estimated Fair Value		Carrying Value (1)		Estimated Fair Value
Fixed rate notes payable	$	2,273.3	$	2,358.8	$	2,521.5	$	2,666.1
Floating rate notes payable (2)	451.4		441.3		209.1		203.7

(1) All amounts presented have been changed to reflect our adoption of ASU 2015-03 (as supplemented by ASU 2015-15) at December 31, 2015, which required retrospective application.

(2) Includes balances outstanding under our unsecured credit facility and unsecured short-term borrowings.

12. Net Change in Operating Accounts

The effect of changes in the operating accounts and other on cash flows from operating activities is as follows:

	Year Ended December 31,
(in thousands)	2015			2014			2013
Change in assets:
Other assets, net	$	(1,648	)	$	(2,145	)	$	(2,639	)
Change in liabilities:
Accounts payable and accrued expenses	(15,528		)	19,296			(8,138		)
Accrued real estate taxes	6,386			4,009			7,165
Other liabilities	2,306			(1,666		)	22,139
Other	2,773			2,583			2,706
Change in operating accounts and other	$	(5,711	)	$	22,077		$	21,233

13. Commitments and Contingencies

Construction Contracts. As of December 31, 2015, we estimate the additional cost to complete the eight consolidated projects currently under construction to be approximately $310.1 million. We expect to fund this amount through a combination of one or more of the following: cash flows generated from operations, draws on our unsecured credit facilities, proceeds from property dispositions, the use of debt and equity offerings under our automatic shelf registration statement, equity issued from our ATM program, other unsecured borrowings, and secured mortgages.

Litigation. We are also subject to various legal proceedings and claims which arise in the ordinary course of business. Matters which arise out of allegations of bodily injury, property damage, and employment practices are generally covered by insurance. While the resolution of these legal proceedings and claims cannot be predicted with certainty, management believes the final outcome of such matters will not have a material adverse effect on our consolidated financial statements.

Other Commitments and Contingencies. In the ordinary course of our business, we issue letters of intent indicating a willingness to negotiate for acquisitions, dispositions, or joint ventures and also enter into arrangements contemplating various transactions. Such letters of intent and other arrangements are non-binding as to either party unless and until a definitive contract is entered into by the parties. Even if definitive contracts relating to the purchase or sale of real property are entered into, these contracts generally provide the purchaser with time to evaluate the property and conduct due diligence, during which periods the purchaser will have the ability to terminate the contracts without penalty or forfeiture of any deposit or earnest money. There can be no assurance definitive contracts will be entered into with respect to any matter covered by letters of intent or we will consummate any transaction contemplated by any definitive contract. Furthermore, due diligence periods for real property are frequently extended as needed. An acquisition or sale of real property becomes probable at the time the due diligence period expires and the definitive contract has not been terminated. We are then at risk under a real property acquisition contract, but generally only to the extent of any earnest money deposits associated with the contract, and are

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obligated to sell under a real property sales contract. At December 31, 2015, we had earnest money deposits of approximately $1.5 million for potential acquisitions of land which are included in other assets, net in our consolidated balance sheets. Approximately $0.8 million of these deposits was non-refundable at December 31, 2015.

Lease Commitments. At December 31, 2015, we had long-term leases covering certain land, office facilities and equipment. Rental expense totaled approximately $3.4 million, $3.0 million, and $2.8 million for the years ended December 31, 2015, 2014 and 2013, respectively. Minimum annual rental commitments for the years ending December 31, 2016 through 2020 are approximately $2.8 million, $2.9 million, $2.7 million, $2.5 million, and $2.5 million, respectively, and approximately $11.1 million in the aggregate thereafter.

Investments in Joint Ventures. We have entered into, and may continue in the future to enter into, joint ventures or partnerships (including limited liability companies) through which we own an indirect economic interest in less than 100% of the community or land owned directly by the joint venture or partnership. Our decision whether to hold the entire interest in an apartment community or land ourselves, or to have an indirect interest in the community or land through a joint venture or partnership, is based on a variety of factors and considerations, including: (i) our projection, in some circumstances, that we will achieve higher returns on our invested capital or reduce our risk if a joint venture or partnership vehicle is used; (ii) our desire to diversify our portfolio of investments by market; (iii) our desire at times to preserve our capital resources to maintain liquidity or balance sheet strength; and (iv) the economic and tax terms required by a seller of land or of a community, who may prefer or who may require less payment if the land or community is contributed to a joint venture or partnership. Investments in joint ventures or partnerships are not limited to a specified percentage of our assets. Each joint venture or partnership agreement is individually negotiated, and our ability to operate or dispose of land or of a community in our sole discretion may be limited to varying degrees in our existing joint venture agreements and may be limited to varying degrees depending on the terms of future joint venture agreements.

Employment Agreements. At December 31, 2015, we had employment agreements with 13 of our senior officers, the terms of which expire at various times through August 20, 2016. Such agreements provide for minimum salary levels, as well as various incentive compensation arrangements, which are payable based on the attainment of specific goals. The agreements also provide for severance payments plus a gross-up payment if certain situations occur, such as termination without cause or a change of control. In the case of 10 of the agreements, the severance payment equals one times the respective current annual base salary in the case of termination without cause and 2.99 times the respective average annual base salary over the previous three fiscal years in the case of a change of control and a termination of employment or a material adverse change in the scope of their duties. In the case of one agreement, the severance payment equals one times the respective current annual base salary for termination without cause and 2.99 times the greater of current gross income or average gross income over the previous three fiscal years in the case of a change of control. In the case of the other two agreements, the severance payment generally equals 2.99 times the respective average annual compensation over the previous three fiscal years in connection with, among other things, a termination without cause or a change of control, and the officer would be entitled to receive continuation and vesting of certain benefits in the case of such termination.

14. Non-controlling Interests

The following table summarizes the effect of changes in our ownership interest in subsidiaries on the equity attributable to common shareholders for each of the years ended December 31:

	2015			2014		2013
Net income attributable to common shareholders	$	249,315		$	292,089	$	336,364
Transfers from non-controlling interests:
Increase in equity for conversion of operating partnership units	86			52		52
Decrease in additional paid-in-capital for purchase of remaining non-controlling ownership interests in two consolidated joint ventures (1)	(9,480		)	—		—
Change in common equity and net transfers from non-controlling interests	$	239,921		$	292,141	$	336,416

(1) Refer to Note 7, "Acquisitions, Dispositions, Impairment, and Discontinued Operations," for further discussion of acquisitions.

F-27

15. Quarterly Financial Data (unaudited)

Summarized quarterly financial data, for the years ended December 31, 2015 and 2014, is as follows:

(in thousands, except per share amounts)	First			Second			Third			Fourth			Total (a)
2015:
Revenues	$	215,434		$	220,651		$	227,185		$	229,658		$	892,928
Net income attributable to common shareholders	115,599			36,079			37,044			60,593			249,315
Net income attributable to common shareholders per share – basic	1.29		(b)	0.40			0.41			0.67		(c)	2.77
Net income attributable to common shareholders per share – diluted	1.27		(b)	0.40			0.41			0.67		(c)	2.76
2014:
Revenues	$	205,929		$	208,492		$	213,098		$	216,459		$	843,978
Net income attributable to common shareholders	40,036			35,272			38,283			178,498			292,089
Net income attributable to common shareholders per share – basic	0.45		(d)	0.40		(e)	0.43		(f)	1.99		(g)	3.29
Net income attributable to common shareholders per share – diluted	0.45		(d)	0.40		(e)	0.43		(f)	1.98		(g)	3.27

(a) Net income per share is computed independently for each of the quarters presented. Therefore, the sum of quarterly net income per share amounts may not equal the total computed for the year.

(b) Includes a $85,192, or $0.96 basic and $0.94 diluted per share, impact related to a gain on sale of two operating properties and land.

(c) Includes a $18,870, or $0.21 basic and diluted per share, impact related to a gain on sale of one operating property.

(d) Includes a $3,566, or $0.04 basic and diluted per share, impact related to our proportionate gain on sale of two operating properties by our funds, which is included in equity in income of joint ventures.

(e) Includes a $1,447, or $0.02 basic and diluted per share, impact related to a gain on sale of land, and a $1,152, or $0.01 basic and diluted per share, impact related to an impairment charge associated with land holdings.

(f) Includes a $1,808, or $0.02 basic and diluted per share, impact related to a gain on sale of land.

(g) Includes a $155,680, or $1.76 basic and $1.73 diluted per share, impact related to the gain on sale of operating properties, and a $10,000, or $0.11 basic and diluted per share, impact related to incentive compensation expense as a result of joint venture restructuring.

F-28

Camden Property Trust Real Estate and Accumulated Depreciation As of December 31, 2015 (in thousands)																			Schedule III
	Initial Cost						Total Cost
	Land		Building/ Construction in Progress & Improvements		Cost  Subsequent to Acquisition/ Construction		Land		Building/ Construction in Progress & Improvements		Total		Accumulated Depreciation		Total Cost, Net of Accumulated Depreciation		Encumbrances		Year of Completion/ Acquisition
Current communities:
ARIZONA
Phoenix/Scottsdale
Camden Copper Square	$	4,825	$	23,672	$	6,793	$	4,825	$	30,465	$	35,290	$	15,162	$	20,128			2000
Camden Foothills	11,006		33,343		318		11,006		33,661		44,667		2,023		42,644				2014
Camden Hayden	9,248		35,108		—		9,248		35,108		44,356		1,518		42,838				2015
Camden Legacy	4,068		26,612		11,546		4,068		38,158		42,226		21,388		20,838				1998
Camden Montierra	13,687		31,727		4,941		13,687		36,668		50,355		4,442		45,913				2012
Camden Pecos Ranch	3,362		24,492		4,649		3,362		29,141		32,503		5,083		27,420				2012
Camden San Marcos	11,520		35,166		5,271		11,520		40,437		51,957		5,047		46,910				2012
Camden San Paloma	6,480		23,045		8,233		6,480		31,278		37,758		13,643		24,115				2002
Camden Sotelo	3,376		30,576		595		3,376		31,171		34,547		2,748		31,799				2013
CALIFORNIA
Los Angeles/Orange County
Camden Crown Valley	9,381		54,210		9,124		9,381		63,334		72,715		27,224		45,491				2001
Camden Glendale	21,492		91,709		—		21,492		91,709		113,201		2,538		110,663				2015
Camden Harbor View	16,079		127,459		9,796		16,079		137,255		153,334		50,254		103,080		$	92,716	2003
Camden Main and Jamboree	17,363		75,387		1,091		17,363		76,478		93,841		13,886		79,955		48,902		2008
Camden Martinique	28,401		51,861		17,589		28,401		69,450		97,851		36,987		60,864		32,969		1998
Camden Parkside	29,730		34,368		3,529		29,730		37,897		67,627		5,461		62,166				2012
Camden Sea Palms	4,336		9,930		3,474		4,336		13,404		17,740		7,559		10,181				1998
San Diego/Inland Empire
Camden Landmark	17,339		71,315		1,505		17,339		72,820		90,159		8,847		81,312				2012
Camden Old Creek	20,360		71,777		1,271		20,360		73,048		93,408		21,058		72,350				2007
Camden Sierra at Otay Ranch	10,585		49,781		4,752		10,585		54,533		65,118		21,353		43,765				2003
Camden Tuscany	3,330		36,466		4,294		3,330		40,760		44,090		15,318		28,772				2003
Camden Vineyards	4,367		28,494		2,745		4,367		31,239		35,606		13,057		22,549				2002
COLORADO
Denver
Camden Belleview Station	8,091		44,003		1,129		8,091		45,132		53,223		5,077		48,146				2012
Camden Caley	2,047		17,445		5,339		2,047		22,784		24,831		10,600		14,231		15,351		2000
Camden Denver West	6,396		51,552		5,124		6,396		56,676		63,072		5,512		57,560				2012
Camden Flatirons	6,849		72,395		—		6,849		72,395		79,244		3,893		75,351				2015
Camden Highlands Ridge	$	2,612	$	34,726	$	10,712	$	2,612	$	45,438	$	48,050	$	21,547	$	26,503			1996
Camden Interlocken	5,293		31,612		8,900		5,293		40,512		45,805		20,069		25,736		$	27,431	1999
Camden Lakeway	3,915		34,129		12,513		3,915		46,642		50,557		23,650		26,907		29,267		1997
WASHINGTON DC METRO
Camden Ashburn Farm	4,835		22,604		1,748		4,835		24,352		29,187		8,175		21,012				2005
Camden Clearbrook	2,384		44,017		1,201		2,384		45,218		47,602		13,207		34,395				2007
Camden College Park	16,409		91,503		3,689		16,409		95,192		111,601		15,780		95,821				2008
Camden Dulles Station	10,807		61,548		2,623		10,807		64,171		74,978		16,228		58,750				2008
Camden Fair Lakes	15,515		104,223		8,286		15,515		112,509		128,024		36,522		91,502				2005
Camden Fairfax Corner	8,484		72,953		5,630		8,484		78,583		87,067		23,919		63,148				2006
Camden Fallsgrove	9,408		43,647		4,524		9,408		48,171		57,579		16,031		41,548				2005
Camden Grand Parc	7,688		35,900		2,200		7,688		38,100		45,788		12,152		33,636				2005
Camden Lansdowne	15,502		102,267		6,738		15,502		109,005		124,507		36,113		88,394				2005
Camden Largo Town Center	8,411		44,163		3,064		8,411		47,227		55,638		15,279		40,359				2005
Camden Monument Place	9,030		54,089		1,080		9,030		55,169		64,199		15,600		48,599				2007
Camden NoMa	19,442		82,126		211		19,442		82,337		101,779		6,972		94,807				2014
Camden Potomac Yard	16,498		88,317		881		16,498		89,198		105,696		23,649		82,047				2008
Camden Roosevelt	11,470		45,785		1,077		11,470		46,862		58,332		15,548		42,784				2005
Camden Russett	13,460		61,837		4,469		13,460		66,306		79,766		22,097		57,669		45,063		2005
Camden Silo Creek	9,707		45,301		1,919		9,707		47,220		56,927		15,517		41,410				2005
Camden Summerfield	14,659		48,404		1,310		14,659		49,714		64,373		13,619		50,754				2008
Camden Summerfield II	4,459		20,566		5		4,459		20,571		25,030		3,545		21,485				2012
FLORIDA
Southeast Florida
Camden Aventura	12,185		47,616		10,795		12,185		58,411		70,596		20,219		50,377				2005
Camden Boca Raton	2,201		49,499		419		2,201		49,918		52,119		2,738		49,381				2014
Camden Brickell	14,621		57,031		10,979		14,621		68,010		82,631		23,189		59,442				2005
Camden Doral	10,260		40,416		6,052		10,260		46,468		56,728		14,833		41,895				2005
Camden Doral Villas	6,476		25,543		6,115		6,476		31,658		38,134		10,573		27,561				2005
Camden Las Olas	12,395		79,518		8,417		12,395		87,935		100,330		29,251		71,079				2005
Camden Plantation	6,299		77,964		7,211		6,299		85,175		91,474		28,721		62,753				2005
Camden Portofino	9,867		38,702		4,509		9,867		43,211		53,078		14,712		38,366				2005
Orlando
Camden Hunter's Creek	4,156		20,925		4,863		4,156		25,788		29,944		8,566		21,378				2005
Camden Lago Vista	$	3,497	$	29,623	$	2,161	$	3,497	$	31,784	$	35,281	$	11,388	$	23,893			2005
Camden LaVina	12,907		42,569		143		12,907		42,712		55,619		7,971		47,648				2012
Camden Lee Vista	4,350		34,643		5,423		4,350		40,066		44,416		19,608		24,808				2000
Camden Orange Court	5,319		40,733		1,696		5,319		42,429		47,748		11,184		36,564				2008
Camden Renaissance	4,144		39,987		6,521		4,144		46,508		50,652		24,525		26,127				1997
Camden Town Square	13,127		45,997		93		13,127		46,090		59,217		6,858		52,359				2012
Camden World Gateway	5,785		51,821		7,065		5,785		58,886		64,671		18,493		46,178				2005
Tampa/St. Petersburg
Camden Bay	7,450		63,283		10,863		7,450		74,146		81,596		34,129		47,467				1998/2002
Camden Lakes	3,106		22,746		14,866		3,106		37,612		40,718		30,424		10,294				1997
Camden Montague	3,576		16,534		159		3,576		16,693		20,269		3,035		17,234				2012
Camden Preserve	1,206		17,982		7,003		1,206		24,985		26,191		13,197		12,994				1997
Camden Royal Palms	2,147		38,339		2,389		2,147		40,728		42,875		11,358		31,517				2007
Camden Westchase Park	11,955		36,254		120		11,955		36,374		48,329		5,751		42,578				2012
Camden Westshore	1,734		10,819		7,550		1,734		18,369		20,103		13,877		6,226				1997
Camden Woods	2,693		19,930		11,439		2,693		31,369		34,062		22,450		11,612				1999
GEORGIA
Atlanta
Camden Brookwood	7,174		31,984		7,091		7,174		39,075		46,249		13,622		32,627		$	22,624	2005
Camden Creekstone	5,017		19,912		1,009		5,017		20,921		25,938		2,662		23,276				2012
Camden Deerfield	4,895		21,922		6,807		4,895		28,729		33,624		9,698		23,926		19,220		2005
Camden Dunwoody	5,290		23,642		7,817		5,290		31,459		36,749		10,836		25,913		21,168		2005
Camden Fourth Ward	10,477		51,258		308		10,477		51,566		62,043		2,576		59,467				2014
Camden Midtown Atlanta	6,196		33,828		7,227		6,196		41,055		47,251		13,754		33,497		20,565		2005
Camden Paces	15,262		102,270		—		15,262		102,270		117,532		4,191		113,341				2015
Camden Peachtree City	6,536		29,063		5,488		6,536		34,551		41,087		11,670		29,417				2005
Camden Shiloh	4,181		18,798		4,995		4,181		23,793		27,974		8,231		19,743		10,576		2005
Camden St. Clair	7,526		27,486		7,013		7,526		34,499		42,025		12,290		29,735		21,646		2005
Camden Stockbridge	5,071		22,693		3,334		5,071		26,027		31,098		9,260		21,838		14,332		2005
Camden Vantage	11,787		68,822		1,451		11,787		70,273		82,060		6,358		75,702				2013
NEVADA
Las Vegas
Camden Bel Air	$	3,594	$	31,221	$	7,995	$	3,594	$	39,216	$	42,810	$	24,208	$	18,602			1998
Camden Breeze	2,894		15,828		5,834		2,894		21,662		24,556		13,160		11,396				1998
Camden Canyon	1,802		11,666		5,573		1,802		17,239		19,041		10,819		8,222				1998
Camden Centre	172		1,166		412		172		1,578		1,750		1,028		722				1998
Camden Commons	2,476		20,073		7,426		2,476		27,499		29,975		19,319		10,656				1998
Camden Cove	1,382		6,266		2,118		1,382		8,384		9,766		5,564		4,202				1998
Camden Del Mar	4,404		35,264		15,359		4,404		50,623		55,027		31,879		23,148				1998
Camden Fairways	3,969		15,543		10,440		3,969		25,983		29,952		18,223		11,729				1998
Camden Hills	853		7,834		1,908		853		9,742		10,595		6,388		4,207				1998
Camden Legends	1,370		6,382		1,525		1,370		7,907		9,277		4,653		4,624				1998
Camden Palisades	8,406		31,497		9,803		8,406		41,300		49,706		24,581		25,125				1998
Camden Pines	3,496		21,852		3,037		3,496		24,889		28,385		3,681		24,704				2012
Camden Pointe	2,058		14,879		3,643		2,058		18,522		20,580		10,493		10,087				1998
Camden Summit	11,212		18,399		2,745		11,212		21,144		32,356		3,107		29,249				2012
Camden Tiara	7,709		28,644		3,685		7,709		32,329		40,038		4,697		35,341				2012
Camden Vintage	3,641		19,255		6,147		3,641		25,402		29,043		16,196		12,847				1998
NORTH CAROLINA
Charlotte
Camden Ballantyne	4,503		30,250		7,542		4,503		37,792		42,295		13,620		28,675		$	26,025	2005
Camden Cotton Mills	4,246		19,147		5,744		4,246		24,891		29,137		9,134		20,003				2005
Camden Dilworth	516		16,633		2,066		516		18,699		19,215		5,883		13,332		13,073		2006
Camden Fairview	1,283		7,223		3,728		1,283		10,951		12,234		4,477		7,757				2005
Camden Foxcroft	1,408		7,919		3,839		1,408		11,758		13,166		4,904		8,262				2005
Camden Grandview	7,570		33,859		7,168		7,570		41,027		48,597		14,599		33,998				2005
Camden Sedgebrook	5,266		29,211		6,632		5,266		35,843		41,109		12,879		28,230		21,306		2005
Camden Simsbury	1,152		6,499		2,295		1,152		8,794		9,946		3,272		6,674				2005
Camden South End Square	6,625		29,175		7,202		6,625		36,377		43,002		12,345		30,657				2005
Camden Stonecrest	3,941		22,021		5,613		3,941		27,634		31,575		10,188		21,387				2005
Camden Touchstone	1,203		6,772		2,800		1,203		9,572		10,775		4,114		6,661				2005
Raleigh
Camden Crest	$	4,412	$	31,108	$	5,088	$	4,412	$	36,196	$	40,608	$	11,999	$	28,609			2005
Camden Governor's Village	3,669		20,508		3,020		3,669		23,528		27,197		8,483		18,714		$	13,004	2005
Camden Lake Pine	5,746		31,714		6,809		5,746		38,523		44,269		14,159		30,110		26,212		2005
Camden Manor Park	2,535		47,159		1,993		2,535		49,152		51,687		16,035		35,652		29,675		2006
Camden Overlook	4,591		25,563		8,080		4,591		33,643		38,234		12,040		26,194				2005
Camden Reunion Park	3,302		18,457		4,976		3,302		23,433		26,735		8,627		18,108		19,961		2005
Camden Westwood	4,567		25,519		4,371		4,567		29,890		34,457		10,615		23,842		19,907		2005
TEXAS
Austin
Camden Cedar Hills	2,684		20,931		517		2,684		21,448		24,132		6,251		17,881				2008
Camden Gaines Ranch	5,094		37,100		9,337		5,094		46,437		51,531		15,616		35,915				2005
Camden Huntingdon	2,289		17,393		9,542		2,289		26,935		29,224		14,947		14,277				1995
Camden La Frontera	3,250		32,379		—		3,250		32,379		35,629		1,989		33,640				2015
Camden Lamar Heights	3,988		42,775		—		3,988		42,775		46,763		2,523		44,240				2015
Camden Stoneleigh	3,498		31,285		7,244		3,498		38,529		42,027		12,373		29,654				2006
Corpus Christi
Camden Breakers	1,055		13,024		8,818		1,055		21,842		22,897		12,162		10,735				1996
Camden Copper Ridge	1,204		9,180		8,004		1,204		17,184		18,388		12,765		5,623				1993
Camden Miramar	—		38,784		20,139		—		58,923		58,923		22,527		36,396				1994-2014
Dallas/Fort Worth
Camden Addison	11,516		29,332		6,953		11,516		36,285		47,801		6,210		41,591				2012
Camden Belmont	12,521		61,522		1,302		12,521		62,824		75,345		8,053		67,292				2012
Camden Buckingham	2,704		21,251		8,882		2,704		30,133		32,837		15,700		17,137				1997
Camden Centreport	1,613		12,644		6,046		1,613		18,690		20,303		9,505		10,798				1997
Camden Cimarron	2,231		14,092		6,903		2,231		20,995		23,226		12,544		10,682				1997
Camden Farmers Market	17,341		74,193		15,916		17,341		90,109		107,450		37,714		69,736		50,711		2001/2005
Camden Henderson	3,842		15,256		205		3,842		15,461		19,303		2,253		17,050				2012
Camden Legacy Creek	2,052		12,896		5,955		2,052		18,851		20,903		10,469		10,434				1997
Camden Legacy Park	2,560		15,449		6,888		2,560		22,337		24,897		12,251		12,646		13,866		1997
Camden Valley Park	3,096		14,667		13,652		3,096		28,319		31,415		25,562		5,853				1994
Houston
Camden City Centre	4,976		44,735		1,212		4,976		45,947		50,923		13,320		37,603		33,795		2007
Camden City Centre II	$	5,101	$	28,131	$	46	$	5,101	$	28,177	$	33,278	$	3,956	$	29,322			2013
Camden Greenway	16,916		43,933		16,829		16,916		60,762		77,678		30,368		47,310		$	52,359	1999
Camden Holly Springs	11,108		42,852		9,996		11,108		52,848		63,956		8,223		55,733				2012
Camden Midtown	4,583		18,026		8,711		4,583		26,737		31,320		14,008		17,312		28,058		1999
Camden Oak Crest	2,078		20,941		4,193		2,078		25,134		27,212		10,457		16,755		17,309		2003
Camden Park	4,922		16,453		3,705		4,922		20,158		25,080		3,133		21,947				2012
Camden Plaza	7,204		31,044		1,314		7,204		32,358		39,562		5,836		33,726		20,714		2007
Camden Post Oak	14,056		92,515		9,098		14,056		101,613		115,669		9,146		106,523				2013
Camden Royal Oaks	1,055		20,046		1,055		1,055		21,101		22,156		7,109		15,047				2006
Camden Royal Oaks II	587		12,743		15		587		12,758		13,345		2,201		11,144				2012
Camden Stonebridge	1,016		7,137		4,133		1,016		11,270		12,286		7,338		4,948				1993
Camden Sugar Grove	7,614		27,594		2,155		7,614		29,749		37,363		4,392		32,971				2012
Camden Travis Street	1,780		29,104		485		1,780		29,589		31,369		7,457		23,912		21,614		2010
Camden Vanderbilt	16,076		44,918		19,590		16,076		64,508		80,584		38,370		42,214		73,165		1994/1997
Camden Whispering Oaks	1,188		26,242		870		1,188		27,112		28,300		7,766		20,534				2008
Total current communities:	$	1,043,345	$	5,436,835	$	781,605	$	1,043,345	$	6,218,440	$	7,261,785	$	1,976,958	$	5,284,827	$	902,584
Communities under construction:
Name / location
Camden Chandler (1) Chandler, AZ	$	—	$	66,391	$	—	$	—	$	66,391	$	66,391	$	1,634	$	64,757			N/A
Camden Gallery Charlotte, NC	—		50,392		—		—		50,392		50,392		55		50,337				N/A
Camden Lincoln Station Denver, CO	—		18,226		—		—		18,226		18,226		—		18,226				N/A
Camden McGowen Station Houston, TX	—		14,064		—		—		14,064		14,064		—		14,064				N/A
Camden NoMa II Washington, DC	—		45,524		—		—		45,524		45,524		—		45,524				N/A
Camden Shady Grove Rockville, MD	—		51,376		—		—		51,376		51,376		—		51,376				N/A
Camden Victory Park Dallas, TX	—		67,201		—		—		67,201		67,201		42		67,159				N/A
The Camden Los Angeles, CA	—		111,703		—		—		111,703		111,703		1		111,702				N/A
Total communities under construction:	$	—	$	424,877	$	—	$	—	$	424,877	$	424,877	$	1,732	$	423,145	$	—
Development pipeline communities:
Name/location
Camden Arts District Los Angeles, CA	$	—	$	13,002	$	—	$	—	$	13,002	$	13,002	$	—	$	13,002			N/A
Camden Atlantic Plantation, FL	—		13,428		—		—		13,428		13,428		—		13,428				N/A
Camden Buckhead Atlanta, GA	—		22,341		—		—		22,341		22,341		—		22,341				N/A
Camden Conte Houston, TX	—		21,039		—		—		21,039		21,039		—		21,039				N/A
Camden North End Phoenix, AZ	—		38,319		—		—		38,319		38,319		—		38,319				N/A
Camden Washingtonian Washington, DC	—		18,369		—		—		18,369		18,369		—		18,369				N/A
Total development pipeline communities:	$	—	$	126,498	$	—	$	—	$	126,498	$	126,498	$	—	$	126,498	$	—
Land Holdings	$	—	$	6,212	$	—	$	—	$	6,212	$	6,212	$	—	$	6,212			N/A
Corporate	—		5,284		—		—		5,284		5,284		—		5,284				N/A
	$	—	$	11,496	$	—	$	—	$	11,496	$	11,496	$	—	$	11,496	$	—
TOTAL	$	1,043,345	$	5,999,706	$	781,605	$	1,043,345	$	6,781,311	$	7,824,656	$	1,978,690	$	5,845,966	$	902,584

(1) Property is in lease-up at December 31, 2015. Balances presented here includes costs which are included in buildings and improvements and land on the consolidated balance sheet at December 31, 2015. These costs related to completed unit turns for these properties.

S-1

Camden Property Trust Real Estate and Accumulated Depreciation As of December 31, 2015 (in thousands) Schedule III

The changes in total real estate assets for the years ended December 31:

	2015			2014			2013
Balance, beginning of period	$	7,421,516		$	7,072,181		$	6,673,914
Additions during period:
Acquisition of operating properties and unconsolidated joint ventures	—			61,736			221,421
Development and repositions	351,998			469,048			306,950
Improvements	75,847			58,233			67,049
Deductions during period:
Cost of real estate sold – other	(24,705		)	(172,475		)	(197,153		)
Classification to held for sale	—			(67,207		)	—
Balance, end of period	$	7,824,656		$	7,421,516		$	7,072,181
The changes in accumulated depreciation for the years ended December 31:
	2015			2014			2013
Balance, beginning of period	$	1,738,862		$	1,643,713		$	1,518,896
Depreciation of real estate assets	250,093			229,256			203,897
Dispositions	(10,265		)	(94,043		)	(79,080		)
Transfers to held for sale	—			(40,064		)	—
Balance, end of period	$	1,978,690		$	1,738,862		$	1,643,713

The aggregate cost for federal income tax purposes at December 31, 2015 was $6.8 billion.

S-2

Camden Property Trust Mortgage Loans on Real Estate As of December 31, 2015						Schedule IV
($ in thousands) Description	Interest Rate	Final Maturity Date	Periodic payment terms	Face amount of mortgages		Carry amount of mortgages (a)
Undeveloped Land      First lien note           Houston, TX	Prime + 1.00%	July 2019	(b)	$	3,395	$	3,395
Parking Garage      Developer advances           Houston, TX	(c)	(d)	(e)	18,000		9,766
Total				$	21,395	$	13,161

(a) The aggregate cost at December 31, 2015 for federal income tax purposes was approximately $13,161.

(b) Periodic payments are interest only until January 1, 2017, at which date interest and equal payments of principal are due each July 1 and January 1 until the final maturity date.

(c) This loan currently bears interest at 4% and will increase to 7% on any unpaid principal balance on the later of January 1, 2018 or January 1 of the year following completion of our planned apartment project at an adjacent location.

(d) This loan matures on October 1 in the 13th year following the year of completion of the parking garage.

(e) Periodic payments are currently interest only, and will consist of interest and principal payments following the year of completion of the parking garage through maturity.

Changes in mortgage loans for the years ended December 31 are summarized below:

	2015		2014		2013
Balance, beginning of period	$	3,395	$	3,395	$	3,395
Additions:
Advances under real estate loans	9,766		—		—
Deductions:	—		—		—
Balance, end of period	$	13,161	$	3,395	$	3,395

S-3

EX-12.1

EXHIBIT 12.1

CAMDEN PROPERTY TRUST

STATEMENT REGARDING COMPUTATION OF RATIOS

FOR THE FIVE YEARS ENDED DECEMBER 31

(in thousands, except for ratio amounts)	2015(1)		2014(2)		2013(3)		2012(4)		2011(5)
EARNINGS BEFORE FIXED CHARGES:
Income from continuing operations before income taxes	$	260,134	$	303,217	$	157,442	$	162,634	$	19,729
Less: Equity in income of joint ventures	6,168		7,023		24,865		20,175		5,679
	253,966		296,194		132,577		142,459		14,050
Add: Distributed income of joint ventures	6,387		7,399		8,884		6,321		5,329
Less: Interest capitalized (6)	19,271		22,185		15,698		12,649		8,950
Less: Preferred distribution of subsidiaries	—		—		—		776		7,000
Total earnings before fixed charges	241,082		281,408		125,763		135,355		3,429
FIXED CHARGES:
Interest expense (6)	97,312		94,906		99,784		105,870		114,394
Interest capitalized (6)	19,271		22,185		15,698		12,649		8,950
Accretion of discount	1,080		1,035		1,051		816		650
Interest portion of rental expense	202		179		167		156		167
Preferred distribution of subsidiaries	—		—		—		776		7,000
Total fixed charges	117,865		118,305		116,700		120,267		131,161
Total earnings and fixed charges	$	358,947	$	399,713	$	242,463	$	255,622	$	134,590
RATIO OF EARNINGS TO FIXED CHARGES	3.05		3.38		2.08		2.13		1.03

(1) Earnings include a $104,288 impact related to a gain on sale of operating properties, including land. Excluding this impact, the ratio would be 2.16.

(2) Earnings include a $159,289 impact related to a gain on sale of operating properties, including land, a $10,000 impact related to incentive compensation expense as a result of joint venture restructuring, and a $1,152 impact related to an impairment charge associated with land holdings. Excluding these impacts, the ratio would be 2.13.

(3) Earnings include a $1,000 impact related to non-recurring fee income and a $698 impact related to gain on sale of land. Excluding these impacts, the ratio would be 2.06.

(4) Earnings include a $57,418 impact related to a gain on acquisition of controlling interest in joint ventures. Excluding this impact, the ratio would be 1.65.

(5) Earnings include a $29,791 impact related to a loss on discontinuation of a hedging relationship, a $1,136 impact related to gain on sale of joint venture interests, a $3,316 impact related to a net gain on the sale of an available-for-sale investment, and a $4,748 impact related to gains on the sale of properties, including land. Excluding these impacts, the ratio would be 1.18.

(6) All periods presented have been changed to reflect our adoption of Accounting Standards Update 2015-03 (“ASU 2015-03”), “Simplifying the Presentation of Debt Issuance Costs” (as supplemented by Accounting Standards Update 2015-15 [“ASU 2015-15”], “Presentation and Subsequent Measurement of Debt Issuance Costs Associated with Line-of-Credit Arrangements”) at December 31, 2015, which required retrospective application.

(in thousands, except for ratio amounts)	2015			2014			2013			2012			2011
INTEREST COVERAGE RATIO
Total revenues	$	900,260		$	858,589		$	810,048		$	714,725		$	620,796
Total expenses	(750,582		)	(720,532		)	(678,169		)	(629,684		)	(582,839		)
Income from discontinued operations	—			—			8,515			17,406			17,831
Add: Depreciation and amortization	257,082			237,346			216,288			196,657			169,383
Add: Depreciation of discontinued operations	—			—			5,255			15,199			16,679
Add: Interest expense (1)	97,312			94,906			99,784			105,870			114,394
Add: Interest expense of discontinued operations	—			—			—			36			—
Total	$	504,072		$	470,309		$	461,721		$	420,209		$	356,244
Total interest expense (1)	$	97,312		$	94,906		$	99,784		$	105,906		$	114,394
INTEREST COVERAGE RATIO	5.2			5.0			4.6			4.0			3.1

(1) All periods presented have been changed to reflect our adoption of ASU 2015-03 (as supplemented by ASU 2015-15) at December 31, 2015, which required retrospective application.

EX-21.1

EXHIBIT 21.1

Names of Significant Subsidiaries	State of Incorporation/ Organization	Name Under Which Business is Done
1. Camden Operating, L.P.	Delaware	Camden Operating, L.P.
2. Camden USA, Inc.	Delaware	Camden USA, Inc.
3. Camden Development, Inc.	Delaware	Camden Development, Inc.
4. Camden Summit Partnership, L.P.	Delaware	Camden Summit Partnership, L.P.

EX-23.1

EXHIBIT 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in Registration Statements No. 33-80230, No. 333-32569, No. 333-57565, No. 333-99185, No. 333-62570, No. 333-174154 and in Post-Effective Amendment No. 1 to Registration Statement No. 333-99185 all on Forms S-8 and in Registration Statements No. 333-25637, No. 333-103119, No. 333-126046, No. 333-135195, No. 333-159372, No. 333-177864, No. 333-197939, Amendment No. 1 to Registration Statement No. 33-84536, Amendment No. 4 to Registration Statement No. 333-70295, Amendment No. 1 to Registration Statement No. 333-92959, and Amendment No. 1 to Registration Statement No. 333-123612 all on Forms S-3 of our reports dated February 19, 2016, relating to the consolidated financial statements and financial statement schedules of Camden Property Trust (which report expresses an unqualified opinion and includes an explanatory paragraph relating to Camden Property Trust's adoption of a new accounting standard for the year ended December 31, 2014)and the effectiveness of Camden Property Trust’s internal control over financial reporting, appearing in this Annual Report on Form 10-K of Camden Property Trust for the year ended December 31, 2015.

/s/ DELOITTE & TOUCHE LLP

Houston, Texas

February 19, 2016

EX-24.1

EXHIBIT 24.1

POWER OF ATTORNEY

KNOW ALL MEN BY THESE PRESENTS, that the undersigned does hereby constitute and appoint Richard J. Campo, D. Keith Oden and Alexander J. Jessett, and each of them, each with full power to act without the other, his true and lawful attorneys-in-fact and agents, each with full power of substitution and resubstitution, for him and in his name, place and stead, in any and all capacities, to sign an Annual Report (the “Annual Report”) of CAMDEN PROPERTY TRUST on Form 10-K for the year ended December 31, 2015 and to sign any and all amendments to the Annual Report and to file the same, with all exhibits thereto, and all other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, full power and authority to do and perform each and every act and thing requisite and necessary to be done as fully to all intents and purposes as the undersigned might or could do in person, hereby ratifying and confirming all that each of said attorneys-in-fact and agents or any of them may lawfully do or cause to be done by virtue hereof.

/s/ Scott S. Ingraham

Signature

Scott S. Ingraham

Print Name

Dated: February 19, 2016

POWER OF ATTORNEY

KNOW ALL MEN BY THESE PRESENTS, that the undersigned does hereby constitute and appoint Richard J. Campo, D. Keith Oden and Alexander J. Jessett, and each of them, each with full power to act without the other, his true and lawful attorneys-in-fact and agents, each with full power of substitution and resubstitution, for him and in his name, place and stead, in any and all capacities, to sign an Annual Report (the “Annual Report”) of CAMDEN PROPERTY TRUST on Form 10-K for the year ended December 31, 2015 and to sign any and all amendments to the Annual Report and to file the same, with all exhibits thereto, and all other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, full power and authority to do and perform each and every act and thing requisite and necessary to be done as fully to all intents and purposes as the undersigned might or could do in person, hereby ratifying and confirming all that each of said attorneys-in-fact and agents or any of them may lawfully do or cause to be done by virtue hereof.

/s/ Lewis A. Levey

Signature

Lewis A. Levey

Print Name

Dated: February 19, 2016

POWER OF ATTORNEY

KNOW ALL MEN BY THESE PRESENTS, that the undersigned does hereby constitute and appoint Richard J. Campo, D. Keith Oden and Alexander J. Jessett, and each of them, each with full power to act without the other, his true and lawful attorneys-in-fact and agents, each with full power of substitution and resubstitution, for him and in his name, place and stead, in any and all capacities, to sign an Annual Report (the “Annual Report”) of CAMDEN PROPERTY TRUST on Form 10-K for the year ended December 31, 2015 and to sign any and all amendments to the Annual Report and to file the same, with all exhibits thereto, and all other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, full power and authority to do and perform each and every act and thing requisite and necessary to be done as fully to all intents and purposes as the undersigned might or could do in person, hereby ratifying and confirming all that each of said attorneys-in-fact and agents or any of them may lawfully do or cause to be done by virtue hereof.

/s/ William B. McGuire, Jr.

Signature

William B. McGuire, Jr.

Print Name

Dated: February 19, 2016

POWER OF ATTORNEY

KNOW ALL MEN BY THESE PRESENTS, that the undersigned does hereby constitute and appoint Richard J. Campo, D. Keith Oden and Alexander J. Jessett, and each of them, each with full power to act without the other, his true and lawful attorneys-in-fact and agents, each with full power of substitution and resubstitution, for him and in his name, place and stead, in any and all capacities, to sign an Annual Report (the “Annual Report”) of CAMDEN PROPERTY TRUST on Form 10-K for the year ended December 31, 2015 and to sign any and all amendments to the Annual Report and to file the same, with all exhibits thereto, and all other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, full power and authority to do and perform each and every act and thing requisite and necessary to be done as fully to all intents and purposes as the undersigned might or could do in person, hereby ratifying and confirming all that each of said attorneys-in-fact and agents or any of them may lawfully do or cause to be done by virtue hereof.

/s/ F. Gardner Parker

Signature

F. Gardner Parker

Print Name

Dated: February 19, 2016

POWER OF ATTORNEY

KNOW ALL MEN BY THESE PRESENTS, that the undersigned does hereby constitute and appoint Richard J. Campo, D. Keith Oden and Alexander J. Jessett, and each of them, each with full power to act without the other, his true and lawful attorneys-in-fact and agents, each with full power of substitution and resubstitution, for him and in his name, place and stead, in any and all capacities, to sign an Annual Report (the “Annual Report”) of CAMDEN PROPERTY TRUST on Form 10-K for the year ended December 31, 2015 and to sign any and all amendments to the Annual Report and to file the same, with all exhibits thereto, and all other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, full power and authority to do and perform each and every act and thing requisite and necessary to be done as fully to all intents and purposes as the undersigned might or could do in person, hereby ratifying and confirming all that each of said attorneys-in-fact and agents or any of them may lawfully do or cause to be done by virtue hereof.

/s/ William F. Paulsen

Signature

William F. Paulsen                                         

Print Name

Dated: February 19, 2016

POWER OF ATTORNEY

KNOW ALL MEN BY THESE PRESENTS, that the undersigned does hereby constitute and appoint Richard J. Campo, D. Keith Oden and Alexander J. Jessett, and each of them, each with full power to act without the other, his true and lawful attorneys-in-fact and agents, each with full power of substitution and resubstitution, for him and in his name, place and stead, in any and all capacities, to sign an Annual Report (the “Annual Report”) of CAMDEN PROPERTY TRUST on Form 10-K for the year ended December 31, 2015 and to sign any and all amendments to the Annual Report and to file the same, with all exhibits thereto, and all other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, full power and authority to do and perform each and every act and thing requisite and necessary to be done as fully to all intents and purposes as the undersigned might or could do in person, hereby ratifying and confirming all that each of said attorneys-in-fact and agents or any of them may lawfully do or cause to be done by virtue hereof.

/s/ Frances Aldrich Sevilla-Sacasa

Signature

Frances Aldrich Sevilla-Sacasa

Print Name

Dated: February 19, 2016

POWER OF ATTORNEY

KNOW ALL MEN BY THESE PRESENTS, that the undersigned does hereby constitute and appoint Richard J. Campo, D. Keith Oden and Alexander J. Jessett, and each of them, each with full power to act without the other, his true and lawful attorneys-in-fact and agents, each with full power of substitution and resubstitution, for him and in his name, place and stead, in any and all capacities, to sign an Annual Report (the “Annual Report”) of CAMDEN PROPERTY TRUST on Form 10-K for the year ended December 31, 2015 and to sign any and all amendments to the Annual Report and to file the same, with all exhibits thereto, and all other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, full power and authority to do and perform each and every act and thing requisite and necessary to be done as fully to all intents and purposes as the undersigned might or could do in person, hereby ratifying and confirming all that each of said attorneys-in-fact and agents or any of them may lawfully do or cause to be done by virtue hereof.

/s/ Steven A. Webster

Signature

Steven A. Webster

Print Name

Dated: February 19, 2016

POWER OF ATTORNEY

KNOW ALL MEN BY THESE PRESENTS, that the undersigned does hereby constitute and appoint Richard J. Campo, D. Keith Oden and Alexander J. Jessett, and each of them, each with full power to act without the other, his true and lawful attorneys-in-fact and agents, each with full power of substitution and resubstitution, for him and in his name, place and stead, in any and all capacities, to sign an Annual Report (the “Annual Report”) of CAMDEN PROPERTY TRUST on Form 10-K for the year ended December 31, 2015 and to sign any and all amendments to the Annual Report and to file the same, with all exhibits thereto, and all other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, full power and authority to do and perform each and every act and thing requisite and necessary to be done as fully to all intents and purposes as the undersigned might or could do in person, hereby ratifying and confirming all that each of said attorneys-in-fact and agents or any of them may lawfully do or cause to be done by virtue hereof.

/s/ Kelvin R. Westbrook

Signature

Kelvin R. Westbrook

Print Name

Dated: February 19, 2016

EX-31.1

EXHIBIT 31.1

CERTIFICATION

I, Richard J. Campo, certify that:

1. I have reviewed this annual report on Form 10-K of Camden Property Trust;

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

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

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

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

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

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

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

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

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

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

Date: February 19, 2016	/s/ Richard J. Campo
	Richard J. Campo
	Chairman of the Board of Trust Managers and
	Chief Executive Officer

EX-31.2

EXHIBIT 31.2

CERTIFICATION

I, Alexander J. Jessett, certify that:

1. I have reviewed this annual report on Form 10-K of Camden Property Trust;

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

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

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

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

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

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

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

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

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

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

Date: February 19, 2016	/s/ Alexander J. Jessett
	Alexander J. Jessett
	Executive Vice President-Finance,
	Chief Financial Officer and Treasurer

EX-32.1

EXHIBIT 32.1

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

The undersigned, Richard J. Campo, Chairman of the Board and Chief Executive Officer of Camden Property Trust (the “Company”), and Alexander J. Jessett, the Executive Vice President-Finance, Chief Financial Officer and Treasurer of the Company, certify, pursuant to 18 U.S.C. §1350, as adopted pursuant to §906 of the Sarbanes-Oxley Act of 2002, that:

1. The Annual Report on Form 10-K of the Company for the period ended December 31, 2015 (“the Report”) fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

2. The information contained in the Annual Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

/s/ Richard J. Campo

Richard J. Campo

Chairman of the Board of Trust Managers and

Chief Executive Officer

/s/ Alexander J. Jessett

Alexander J. Jessett

Executive Vice President-Finance,

Chief Financial Officer and Treasurer

February 19, 2016

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Document And Entity Information - USD ($)	12 Months Ended
	Dec. 31, 2015	Feb. 12, 2016	Jun. 30, 2015
Entity Information [Line Items]
Entity Public Float			$ 6,381,496,192
Share Price	$ 76.76		$ 74.28
Entity Registrant Name	CAMDEN PROPERTY TRUST
Entity Central Index Key	0000906345
Document Type	10-K
Document Period End Date	Dec. 31, 2015
Amendment Flag	false
Document Fiscal Year Focus	2015
Document Fiscal Period Focus	FY
Current Fiscal Year End Date	--12-31
Entity Filer Category	Large Accelerated Filer
Entity Common Stock, Shares Outstanding		86,927,591
Entity Current Reporting Status	Yes
Entity Voluntary Filers	No
Entity Well-known Seasoned Issuer	Yes

XML

Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Assets
Land	$ 1,048,685	$ 1,003,422
Buildings and improvements	6,284,851	5,890,498
Real estate assets, at cost, total	7,333,536	6,893,920
Accumulated depreciation	(1,978,690)	(1,738,862)
Net operating real estate assets	5,354,846	5,155,058
Properties under development, including land	491,120	527,596
Investments in joint ventures	33,698	36,429
Properties held for sale	0	27,143
Total real estate assets	5,879,664	5,746,226
Accounts receivable - affiliates	25,100	25,977
Other assets, net	116,260	111,962
Cash and cash equivalents	10,617	153,918
Restricted cash	5,971	5,898
Total assets	6,037,612	6,043,981
Liabilities
Unsecured notes payable	1,824,930	1,828,485
Secured notes payable	899,757	902,128
Accounts payable and accrued expenses	133,353	157,232
Accrued real estate taxes	45,223	39,149
Distributions payable	64,275	60,386
Other liabilities	97,814	100,058
Total liabilities	$ 3,065,352	$ 3,087,438
Commitments and contingencies (Note 13)
Non-qualified deferred compensation share awards	$ 79,364	$ 68,134
Equity
Common shares of beneficial interest; $0.01 par value per share; 175,000 shares authorized; 100,636 and 100,620 issued; 97,571 and 97,604 outstanding at December 31, 2015 and 2014, respectively	976	976
Additional paid-in capital	3,662,864	3,667,448
Distributions in excess of net income attributable to common shareholders	(458,577)	(453,777)
Treasury shares, at cost (10,703 and 10,975 common shares, at December 31, 2015 and 2014, respectively)	(386,793)	(396,626)
Accumulated other comprehensive loss	(1,913)	(2,419)
Total common equity	2,816,557	2,815,602
Non-controlling interests	76,339	72,807
Total equity	2,892,896	2,888,409
Total liabilities and equity	$ 6,037,612	$ 6,043,981

XML

Consolidated Balance Sheets (Parenthetical) - $ / shares shares in Thousands	Dec. 31, 2015	Dec. 31, 2014
Statement of Financial Position [Abstract]
Common shares, par value, per share	$ 0.01	$ 0.01
Common shares, authorized	175,000	175,000
Common shares, issued	100,636	100,620
Common shares, outstanding	97,571	97,604
Treasury shares, at cost	10,703	10,975

XML

Consolidated Statements Of Income And Comprehensive Income - USD ($) shares in Thousands, $ in Thousands		12 Months Ended
		Dec. 31, 2015		Dec. 31, 2014		Dec. 31, 2013
Property revenues
Rental revenues		$ 769,108		$ 731,874		$ 683,362
Other property revenues		123,820		112,104		105,489
Total property revenues		892,928	[1]	843,978	[1]	788,851
Property expenses
Property operating and maintenance		219,831		211,253		199,650
Real estate taxes		101,885		94,055		86,041
Total property expenses		321,716		305,308		285,691
Non-property income
Fee and asset management		6,999		9,832		11,690
Interest and other income		597		842		1,217
Income (loss) on deferred compensation plans		(264)		3,937		8,290
Total non-property income		7,332		14,611		21,197
Other expenses
Property management		23,761		22,689		21,774
Fee and asset management		4,742		5,341		5,756
General and administrative		46,233		51,005		40,586
Interest		97,312		94,906		99,784
Depreciation and amortization		257,082		237,346		216,288
Expense (benefit) on deferred compensation plans		(264)		3,937		8,290
Total other expenses		428,866		415,224		392,478
Gain on sale of operating properties, including land		104,288		159,289		698
Impairment associated with land holdings		0		(1,152)		0
Equity in income of joint ventures	[2]	6,168		7,023		24,865
Income from continuing operations before income taxes		260,134		303,217		157,442
Income tax expense		(1,872)		(1,903)		(1,826)
Income from continuing operations		258,262		301,314		155,616
Income from discontinued operations		0		0		8,515
Gain on sale of discontinued operations, net of tax		0		0		182,160
Net income		258,262		301,314		346,291
Less income allocated to non-controlling interests from continuing operations		(8,947)		(9,225)		(4,022)
Less income, including gain on sale, allocated to non-controlling interests from discontinued operations		0		0		(5,905)
Net income attributable to common shareholders		$ 249,315	[1]	$ 292,089	[1]	$ 336,364
Earnings per share - basic
Earnings per common share from continuing operations		$ 2.77		$ 3.29		$ 1.70
Earnings per common share from discontinued operations		0.00		0.00		2.12
Total earnings per common share - basic		2.77	[1]	3.29	[1]	3.82
Earnings per share - diluted
Earnings per common share from continuing operations		2.76		3.27		1.69
Earnings per common share from discontinued operations		0.00		0.00		2.09
Total earnings per common share - diluted		$ 2.76	[1]	$ 3.27	[1]	$ 3.78
Weighted average number of common shares outstanding - basic		89,120		88,084		87,204
Weighted average number of common shares outstanding - diluted		89,490		88,468		88,494
Net income attributable to common shareholders
Income from continuing operations		$ 258,262		$ 301,314		$ 155,616
Less income allocated to non-controlling interests from continuing operations		(8,947)		(9,225)		(4,022)
Income from continuing operations attributable to common shareholders		249,315		292,089		151,594
Income from discontinued operations, including gain on sale		0		0		190,675
Less income, including gain on sale, allocated to non-controlling interests from discontinued operations		0		0		(5,905)
Income from discontinued operations, including gain on sale, attributable to common shareholders		0		0		184,770
Net income attributable to common shareholders		249,315	[1]	292,089	[1]	336,364
Consolidated Statements of Comprehensive Income:
Net income		258,262		301,314		346,291
Other comprehensive income
Unrealized loss on cash flow hedging activities		0		(417)		0
Unrealized gain (loss) and unamortized prior service cost on postretirement obligation		357		(970)		(99)
Reclassification of net loss on cash flow hedging activities, prior service cost and net loss on post retirement obligation		149		74		54
Comprehensive income		258,768		300,001		346,246
Less income allocated to non-controlling interests from continuing operations		(8,947)		(9,225)		(4,022)
Less income, including gain on sale, allocated to non-controlling interests from discontinued operations		0		0		(5,905)
Comprehensive income attributable to common shareholders		$ 249,821		$ 290,776		$ 336,319

[1] Net income per share is computed independently for each of the quarters presented. Therefore, the sum of quarterly net income per share amounts may not equal the total computed for the year.

[2] Equity in income excludes our ownership interest of fee income from various services provided by us to the funds.

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Consolidated Statements Of Equity - USD ($) $ in Thousands	Total	Common Shares Of Beneficial Interest	Additional Paid-In Capital	Distributions In Excess Of Net Income	Treasury Shares, At Cost	Accumulated Other Comprehensive Income (Loss)	Noncontrolling Interests
Equity, Beginning Balance at Dec. 31, 2012	$ 2,626,708	$ 962	$ 3,587,505	$ (598,951)	$ (425,355)	$ (1,062)	$ 63,609
Net Income	346,291			336,364			9,927
Other comprehensive loss	(44)					(44)
Common shares issued	40,044	6	40,038
Net share awards	17,578	(1)	4,921		12,658
Employee share purchase plan	918		449		469
Common share options exercised	2,842		841		2,001
Change in classification of deferred compensation plan	(37,958)		(37,958)
Change in redemption value of non-qualified share awards	(9,575)			(9,575)
Diversification of share awards within deferred compensation plan	353		221	132
Conversions and redemptions of operating partnership units	(52)		52				(104)
Cash distributions declared to equity holders	(226,924)			(222,137)			(4,787)
Equity, Ending Balance at Dec. 31, 2013	2,760,181	967	3,596,069	(494,167)	(410,227)	(1,106)	68,645
Net Income	301,314			292,089			9,225
Other comprehensive loss	(1,313)					(1,313)
Common shares issued	66,225	9	66,216
Net share awards	19,368		8,010		11,358
Employee share purchase plan	2,271		1,012		1,259
Common share options exercised	1,502	1	517		984
Change in classification of deferred compensation plan	(7,702)		(7,702)
Change in redemption value of non-qualified share awards	(17,921)			(17,921)
Diversification of share awards within deferred compensation plan	4,669		3,273	1,396
Conversions and redemptions of operating partnership units	0		52				(52)
Cash distributions declared to equity holders	(240,185)			(235,174)			(5,011)
Other	0	(1)	1
Equity, Ending Balance at Dec. 31, 2014	2,888,409	976	3,667,448	(453,777)	(396,626)	(2,419)	72,807
Net Income	258,262			249,315			8,947
Other comprehensive loss	506					506
Net share awards	22,325		13,020		9,305
Employee share purchase plan	1,111		583		528
Common share options exercised	176		176
Change in classification of deferred compensation plan	(10,999)		(10,999)
Change in redemption value of non-qualified share awards	(3,788)			(3,788)
Diversification of share awards within deferred compensation plan	3,557		2,134	1,423
Conversions and redemptions of operating partnership units	0		86				(86)
Cash distributions declared to equity holders	(257,059)			(251,750)			(5,309)
Purchase of non-controlling interests	(9,500)		(9,480)				(20)
Other	(104)		(104)
Equity, Ending Balance at Dec. 31, 2015	$ 2,892,896	$ 976	$ 3,662,864	$ (458,577)	$ (386,793)	$ (1,913)	$ 76,339

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Consolidated Statements Of Equity (Parentheticals) - $ / shares	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Common shares issued	0	898	555
Common share options exercised	53,358	375,316	183,871
Conversions and redemptions of operating partnership units	2	1	2
Cash distributions declared to equity holders per share	$ 2.80	$ 2.64	$ 2.52
Additional Paid-In Capital
Common share options exercised	0	55	0

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Consolidated Statements Of Cash Flows - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Cash flows from operating activities
Net income		$ 258,262	$ 301,314	$ 346,291
Adjustments to reconcile net income to net cash from operating activities:
Depreciation and amortization		257,082	237,346	221,543
Gain on sale of operating properties, including land		(104,288)	(159,289)	(698)
Gain on sale of discontinued operations, net of tax		0	0	(182,160)
Impairment associated with land holdings		0	1,152	0
Distributions of income from joint ventures		6,387	7,399	8,884
Equity in income of joint ventures	[1]	(6,168)	(7,023)	(24,865)
Share-based compensation		17,674	15,552	14,063
Net change in operating accounts and other		(5,711)	22,077	21,233
Net cash from operating activities		423,238	418,528	404,291
Cash flows from investing activities
Development and capital improvements		(425,574)	(503,328)	(356,815)
Acquisition of operating properties		0	(62,260)	(224,109)
Proceeds from sale of operating properties, including land		145,014	237,712	5,686
Proceeds from discontinued operations		0	0	323,755
Distributions from investments in joint ventures		2,512	6,350	11,295
Increase in non-real estate assets		(4,091)	(4,695)	(17,497)
Other		(11,169)	335	(1,300)
Net cash from investing activities		(293,308)	(325,886)	(258,985)
Cash flows from financing activities
Repayment of notes payable		(253,043)	(36,340)	(230,288)
Borrowings on unsecured line of credit and other short-term borrowings		1,466,000	2,246,000	952,900
Repayments on unsecured line of credit and other short-term borrowings		(1,222,000)	(2,246,000)	(952,900)
Proceeds from notes payable		0	248,078	249,535
Distributions to common shareholders and non-controlling interests		(253,129)	(236,514)	(220,083)
Purchase of non-controlling interests		(9,500)	0	0
Net decrease in accounts receivable - affiliates		877	1,747	5,901
Proceeds from issuance of common shares		0	66,225	40,044
Other		(2,436)	286	710
Net cash from financing activities		(273,231)	43,482	(154,181)
Net increase (decrease) in cash and cash equivalents		(143,301)	136,124	(8,875)
Cash and cash equivalents, beginning of year		153,918	17,794	26,669
Cash and cash equivalents, end of year		10,617	153,918	17,794
Supplemental information
Cash paid for interest, net of interest capitalized		96,179	86,711	98,101
Cash paid for income taxes		1,889	1,658	2,114
Supplemental schedule of noncash investing and financing activities
Distributions declared but not paid		64,275	60,386	56,787
Value of shares issued under benefit plans, net of cancellations		18,336	19,310	20,195
Net change in redemption of non-qualified share awards		2,365	16,525	9,443
Accrual associated with construction and capital expenditures		$ 24,175	$ 22,456	$ 21,071

[1] Equity in income excludes our ownership interest of fee income from various services provided by us to the funds.

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Description Of Business

12 Months Ended

Dec. 31, 2015

Description of Business [Abstract]

Description Of Business

1. Description of Business

Business. Formed on May 25, 1993, Camden Property Trust, a Texas real estate investment trust (“REIT”), is primarily engaged in the ownership, management, development, redevelopment, acquisition, and construction of multifamily apartment communities. Our multifamily apartment communities are referred to as “communities,” “multifamily communities,” “properties,” or “multifamily properties” in the following discussion. As of December 31, 2015, we owned interests in, operated, or were developing 180 multifamily properties comprised of 62,649 apartment homes across the United States. Of the 180 properties, eight properties were under construction, and when completed will consist of a total of 2,857 apartment homes. We also own land holdings which we may develop into multifamily communities in the future.

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Summary of Significant Accounting Policies and Recent Accounting Pronouncements

12 Months Ended

Dec. 31, 2015

Accounting Policies [Abstract]

Summary Of Significant Accounting Policies And Recent Accounting Pronouncements

2. Summary of Significant Accounting Policies and Recent Accounting Pronouncements

Principles of Consolidation. Our consolidated financial statements include our accounts and the accounts of other subsidiaries and joint ventures (including partnerships and limited liability companies) over which we have control. All intercompany transactions, balances, and profits have been eliminated in consolidation. Investments acquired or created are evaluated based on the accounting guidance relating to variable interest entities (“VIEs”), which requires the consolidation of VIEs in which we are considered to be the primary beneficiary. If the investment is determined not to be a VIE, then the investment is evaluated for consolidation (primarily using a voting interest model) under the remaining consolidation guidance relating to real estate entities. If we are the general partner of a limited partnership, or manager of a limited liability company, we also consider the consolidation guidance relating to the rights of limited partners, or non-managing members, as the case may be, to assess whether any rights held by the limited partners, or non-managing members, as the case may be, overcome the presumption of control by us.

Acquisitions of Real Estate. Upon acquisition of real estate, we determine the fair value of tangible and intangible assets, which includes land, buildings (as-if-vacant), furniture and fixtures, the value of in-place leases, including above and below market leases, and acquired liabilities. In estimating these values, we apply methods similar to those used by independent appraisers of income-producing property. Upon the acquisition of a controlling interest of an investment in an unconsolidated joint venture, such joint venture is consolidated and our initial equity investment is remeasured to fair value at the date the controlling interest is acquired; any difference between the carrying value of the previously held equity investment and the fair value is recognized in earnings at the time of obtaining control. Transaction costs associated with the acquisition of operating real estate assets are expensed. Estimates of fair value of acquired debt are based upon interest rates available for the issuance of debt with similar terms and remaining maturities. Depreciation is computed on a straight-line basis over the remaining useful lives of the related tangible assets. The value of in-place leases and above or below market leases is amortized over the estimated average remaining life of leases in place at the time of acquisition. The net carrying value of below market leases is included in other liabilities in our consolidated balance sheets and the net carrying value of in-place leases is included in other assets, net in our consolidated balance sheets.

The carrying values of below market leases and in-place leases at December 31, 2015 and 2014 are as follows:

	December 31,
(in millions)	2015			2014
Below market leases (Gross carrying value)	$	0.5		$	0.5
Accumulated amortization	(0.5		)	(0.4		)
Value of below market leases, net	$	—		$	0.1
In-place leases (Gross carrying value)	$	3.0		$	3.0
Accumulated amortization	(3.0		)	(2.5		)
Value of in-place leases, net	$	—		$	0.5

Revenues recognized related to below market leases and amortization expense related to in-place leases for the years ended December 31, 2015, 2014 and 2013 are as follows:

	December 31,
(in millions)	2015		2014		2013
Revenues related to below market leases	$	0.1	$	0.2	$	1.1
Amortization of in-place leases	$	0.5	$	1.4	$	5.6

The weighted average amortization period of below market leases and in-place leases was approximately eight months, seven months and six months for the years ended December 31, 2015, 2014 and 2013, respectively.

Asset Impairment. Long-lived assets are reviewed for impairment annually or whenever events or changes in circumstances indicate the carrying amount of an asset may not be recoverable. Impairment may exist if estimated future undiscounted cash flows associated with long-lived assets are not sufficient to recover the carrying value of such assets. We consider projected future discounted and undiscounted cash flows, trends, strategic decisions regarding future development plans, and other factors in our assessment of whether impairment conditions exist. While we believe our estimates of future cash flows are reasonable, different assumptions regarding a number of factors, including market rents, economic conditions, and occupancies, could significantly affect these estimates. In estimating fair value, management uses appraisals, management estimates, and discounted cash flow calculations which utilize inputs from a marketplace participant’s perspective. When impairment exists, the long-lived asset is adjusted to its fair value. In addition, we evaluate our equity investments in joint ventures and if we believe there is an other than temporary decline in market value of our investment below our carrying value, we will record an impairment charge. We did not record any impairment charges for the years ended December 31, 2015 or 2013. See Note 7, "Acquisitions, Dispositions, Impairment, and Discontinued Operations," for discussion of impairment during the year ended December 31, 2014.

The value of our properties under development depends on market conditions, including estimates of the project start date as well as estimates of demand for multifamily communities. We have reviewed market trends and other marketplace information and have incorporated this information as well as our current outlook into the assumptions we use in our impairment analyses. Due to the judgment and assumptions applied in the impairment analyses, it is possible actual results could differ substantially from those estimated.

We believe the carrying value of our operating real estate assets, properties under development, and land is currently recoverable. However, if market conditions deteriorate or if changes in our development strategy significantly affect any key assumptions used in our fair value estimates, we may need to take material charges in future periods for impairments related to existing assets. Any such material non-cash charges could have an adverse effect on our consolidated financial position and results of operations.

Cash and Cash Equivalents. All cash and investments in money market accounts and other highly liquid securities with a maturity of three months or less at the date of purchase are considered to be cash and cash equivalents. We maintain the majority of our cash and cash equivalents at major financial institutions in the United States and deposits with these financial institutions may exceed the amount of insurance provided on such deposits; however, we regularly monitor the financial stability of these financial institutions and believe we are not currently exposed to any significant default risk with respect to these deposits.

Cost Capitalization. Real estate assets are carried at cost plus capitalized carrying charges. Carrying charges are primarily interest and real estate taxes which are capitalized as part of properties under development. Capitalized interest is generally based on the weighted average interest rate of our unsecured debt. Expenditures directly related to the development and improvement of real estate assets are capitalized at cost as land and buildings and improvements. Indirect development costs, including salaries and benefits and other related costs directly attributable to the development of properties, are also capitalized. We begin capitalizing development, construction, and carrying costs when the development of the future real estate asset is probable and activities necessary to prepare the underlying real estate for its intended use have been initiated. All construction and carrying costs are capitalized and reported in the balance sheet as properties under development until the apartment homes are substantially completed. Upon substantial completion of the apartment homes, the total capitalized development cost for the apartment homes and the associated land is transferred to buildings and improvements and land, respectively.

As discussed above, carrying charges are principally interest and real estate taxes capitalized as part of properties under development. Capitalized interest was approximately $19.3 million, $22.2 million, and $15.7 million for the years ended December 31, 2015, 2014, and 2013, respectively. Capitalized real estate taxes were approximately $3.6 million, $4.4 million, and $3.0 million for the years ended December 31, 2015, 2014, and 2013, respectively.

Where possible, we stage our construction to allow leasing and occupancy during the construction period, which we believe minimizes the duration of the lease-up period following completion of construction. Our accounting policy related to properties in the development and leasing phase is to expense all operating expenses associated with completed apartment homes. We capitalize renovation and improvement costs we believe extend the economic lives of depreciable property. Capital expenditures subsequent to initial construction are capitalized and depreciated over their estimated useful lives.

We also incur expenditures related to renovation and construction of office space we lease and we capitalize these leasehold improvements as furniture, fixtures, equipment and other. We depreciate these costs using the straight-line method over the shorter of the lease term or the useful life of the improvement. During the third quarter of 2013, we relocated our corporate headquarters. In conjunction with this relocation, we capitalized approximately $12.2 million related to leasehold improvements which is depreciated over the life of our new lease.

Depreciation and amortization is computed over the expected useful lives of depreciable property on a straight-line basis with lives generally as follows:

	Estimated Useful  Life
Buildings and improvements	5-35 years
Furniture, fixtures, equipment and other	3-20 years
Intangible assets/liabilities (in-place leases and below market leases)	underlying lease term

Discontinued Operations. We adopted ASU 2014-08, "Reporting Discontinued Operations and Disclosures of Disposals of Components of an Entity," on January 1, 2014, which required only disposals representing a strategic shift, such as a major line of business, a major geographical area or a major equity investment, to be classified as a discontinued operation. We generally believe future sales of our individual operating properties will no longer qualify as discontinued operations effective with our adoption of this new standard. Prior to January 1, 2014 a property was classified as a discontinued operation when (i) the operations and cash flows of the property could be clearly distinguished and had been or would be eliminated from our ongoing operations; (ii) the property either had been disposed of or was classified as held for sale; and (iii) we would not have any significant continuing involvement in the operations of the property after the disposal transaction.

The results of operations for properties sold during the period or classified as held for sale at the end of the period, and meeting the above criteria of discontinued operations, are classified as discontinued operations for all periods presented. The property-specific components of earnings classified as discontinued operations include separately identifiable property-specific revenues, expenses, depreciation, and interest expense, if any. The gain or loss resulting from the eventual disposal of the held for sale properties meeting the criteria of discontinued operations is also classified within discontinued operations. Real estate assets held for sale are measured at the lower of carrying amount or fair value less costs to sell and are presented separately in the accompanying consolidated balance sheets. Subsequent to classification of a property as held for sale, no further depreciation is recorded. Properties sold by our unconsolidated entities which do not meet the above criteria of discontinued operations are not included in discontinued operations and related gains or losses are reported as a component of equity in income of joint ventures.

Gains on sale of real estate are recognized using the full accrual or partial sale methods, as applicable, in accordance with accounting principles generally accepted in the United States of America ("GAAP"), provided various criteria relating to the terms of sale and any subsequent involvement with the real estate sold are satisfied.

There were no disposals reported as discontinued operations for the years ended December 31, 2015 or 2014. See Note 7, "Acquisitions, Dispositions, Impairment, and Discontinued Operations," for discussion of discontinued operations for the year ended December 31, 2013.

Fair Value. For financial assets and liabilities recorded at fair value on a recurring or non-recurring basis, fair value is the price we would receive to sell an asset, or pay to transfer a liability, in an orderly transaction with a market participant at the measurement date. In the absence of such data, fair value is estimated using internal information consistent with what market participants would use in a hypothetical transaction.

In determining fair value, observable inputs reflect market data obtained from independent sources, while unobservable inputs reflect our market assumptions; preference is given to observable inputs. These two types of inputs create the following fair value hierarchy:

• Level 1: Quoted prices for identical instruments in active markets.

• Level 2: Quoted prices for similar instruments in active markets; quoted prices for identical or similar instruments in markets that are not active; and model-derived valuations whose inputs are observable or whose significant value drivers are observable.

• Level 3: Significant inputs to the valuation model are unobservable.

Recurring Fair Value Measurements. The valuation methodology we use to measure our deferred compensation plan investments is based on quoted market prices utilizing public information for the same transactions. Our deferred compensation plan investments are recorded at fair value on a recurring basis and included in other assets in our consolidated balance sheets.

Non-recurring Fair Value Measurements. Certain assets are measured at fair value on a non-recurring basis. These assets are not measured at fair value on an ongoing basis, but are subject to fair value adjustments in certain circumstances. These assets primarily include long-lived assets which are recorded at fair value if they are impaired using the fair value methodologies used to measure long-lived assets described above at "Asset Impairment." Non-recurring fair value disclosures are not provided for impairments on assets disposed during the period because they are no longer owned by us. The inputs associated with the valuation of long-lived assets are generally included in Level 3 of the fair value hierarchy, unless a quoted price for a similar long-lived asset in an active market exists, at which time they are included in Level 2 of the fair value hierarchy.

Financial Instrument Fair Value Disclosures. As of December 31, 2015 and 2014, the carrying values of cash and cash equivalents, accounts receivable, accounts payable, accrued expenses and distributions payable represent fair value because of the short-term nature of these instruments. The carrying value of restricted cash approximates its fair value based on the nature of our assessment of the ability to recover these amounts. The carrying value of our notes receivable, which are included in other assets, net in our consolidated balance sheets, approximates their fair value. The estimated fair values are based on certain factors, such as market interest rates, terms of the note and credit worthiness of the borrower. These financial instruments utilize Level 3 inputs. In calculating the fair value of our notes payable, interest rate and spread assumptions reflect current credit worthiness and market conditions available for the issuance of notes payable with similar terms and remaining maturities. These financial instruments utilize Level 2 inputs.

Income Recognition. Our rental and other property revenue is recorded when due from residents and is recognized monthly as it is earned. Other property revenue consists primarily of utility rebillings and administrative, application, and other transactional fees charged to our residents. Our apartment homes are rented to residents on lease terms generally ranging from six to fifteen months, with monthly payments due in advance. All other sources of income, including interest and fee and asset management income, are recognized as earned. Operations of multifamily properties acquired are recorded from the date of acquisition in accordance with the acquisition method of accounting. In management’s opinion, due to the number of residents, the types and diversity of submarkets in which our properties operate, and the collection terms, there is no significant concentration of credit risk.

Reclassifications. Certain reclassifications have been made to amounts in prior period financial statements to conform to the current period presentation. We reclassified certain insignificant amounts in the consolidated statements of cash flows for the years ended December 31, 2014 and 2013. These reclassifications had no impact on our consolidated cash flows from operating, investing or financing activities. In addition, we also reclassified deferred financing charges relating to our unsecured credit facility and unsecured short-term borrowing facility to depreciation and amortization. All other deferred charges were reclassified to interest expense effective with our adoption of Accounting Standards Update 2015-03 ("ASU 2015-03"), "Simplifying the Presentation of Debt Issuance Costs," as discussed below in Recent Accounting Pronouncements.

Insurance. Our primary lines of insurance coverage are property, general liability, health, and workers’ compensation. We believe our insurance coverage adequately insures our properties against the risk of loss attributable to fire, earthquake, hurricane, tornado, flood, and other perils and adequately insures us against other risks. Losses are accrued based upon our estimates of the aggregate liability for claims incurred using certain actuarial assumptions followed in the insurance industry and based on our experience.

Other Assets, Net. Other assets in our consolidated financial statements include investments under deferred compensation plans, deferred financing costs, non-real estate leasehold improvements and equipment, notes receivable, prepaid expenses, the value of in-place leases net of related accumulated amortization, and other miscellaneous receivables. Investments under deferred compensation plans are classified as trading securities and are adjusted to fair market value at period end. For a further discussion of our investments under deferred compensation plans, see Note 10, “Share-based Compensation and Benefit Plans.” Deferred financing costs are related to our unsecured credit facility and unsecured short-term borrowing facility, and are amortized no longer than the terms of the related facilities on the straight-line method, which approximates the effective interest method. Corporate leasehold improvements and equipment are depreciated using the straight-line method over the shorter of the expected useful lives or the lease terms which generally range from three to ten years.

Our notes receivable relate to real estate secured loans to unaffiliated third parties. At December 31, 2015 and 2014, we had outstanding notes receivable balances of approximately $13.2 million and $3.4 million, respectively, and the weighted average interest rate on such notes was approximately 4.1% and 4.3% for the years ended December 31, 2015 and 2014, respectively. At December 31, 2015, we were also committed to funding additional amounts under one of the loans in the amount of approximately $8.3 million. Interest is recognized over the lives of the notes and is included in interest and other income in our consolidated statements of income and comprehensive income. We consider a note receivable to be impaired if it is probable we will not collect all contractually due principal and interest. We do not accrue interest when a note is considered impaired and an allowance is recorded for any principal and previously accrued interest which is not believed to be collectible. All cash receipts on impaired notes are applied to reduce the principal amount of such notes until the principal has been recovered and, thereafter, are recognized as interest income. There were no impairments as of December 31, 2015 or 2014.

Reportable Segments. We operate in a single reportable segment which includes the ownership, management, development, redevelopment, acquisition, and construction of multifamily apartment communities. Each of our operating properties is considered a separate operating segment as each property earns revenues and incurs expenses, individual operating results are reviewed and discrete financial information is available. We do not distinguish or group our consolidated operations based on geography, size or type. Our multifamily apartment communities have similar long-term economic characteristics and provide similar products and services to our residents. Further, all material operations are within the United States and no multifamily apartment community comprises more than 10% of consolidated revenues. As a result, our operating properties are aggregated into a single reportable segment. Our multifamily communities generate rental revenue and other income through the leasing of apartment homes, which comprised approximately 99% of our total property revenues and total non-property income, excluding income on deferred compensation plans, for each of the years ended December 31, 2015 and 2014, and 98% for the year ended December 31, 2013.

Restricted Cash. Restricted cash consists of escrow deposits held by lenders for property taxes, insurance and replacement reserves, cash required to be segregated for the repayment of residents’ security deposits, and escrowed amounts related to our development and acquisition activities. Substantially all restricted cash is invested in demand and short-term instruments.

Share-based Compensation. Compensation expense associated with share-based awards is recognized in our consolidated statements of income and comprehensive income using the grant-date fair values. Compensation cost for all share-based awards, including options, requires measurement at estimated fair value on the grant date and recognition of compensation expense over the requisite service period for awards expected to vest. The fair value of stock option grants is estimated using the Black-Scholes valuation model. Valuation models require the input of assumptions, including judgments to estimate the expected stock price volatility, expected life, and forfeiture rate. The compensation cost for share-based awards is based on the market value of the shares on the date of grant.

Use of Estimates. In the application of GAAP, management is required to make estimates and assumptions which affect the reported amounts of assets and liabilities at the date of the financial statements, results of operations during the reporting periods, and related disclosures. Our more significant estimates include estimates supporting our impairment analysis related to the carrying values of our real estate assets. These estimates are based on historical experience and other assumptions believed to be reasonable under the circumstances. Future events rarely develop exactly as forecasted, and the best estimates routinely require adjustment.

Recent Accounting Pronouncements. In February 2015, the FASB issued Accounting Standards Update 2015-02 ("ASU 2015-02"), "Amendments to the Consolidation Analysis." ASU 2015-02 changes the analysis a reporting entity must perform to determine whether it should consolidate certain types of legal entities. ASU 2015-02 modifies whether limited partnerships and similar entities are VIEs or voting interest entities and eliminates the presumption a general partner should consolidate a limited partnership. Reporting entities which consolidate or hold a variable interest in a VIE as a result of this standard are subject to additional disclosure requirements. ASU 2015-02 is effective for us on January 1, 2016 and did not have a material impact on our consolidated financial statements. However, upon adoption, two of our consolidated operating partnerships, as discussed in Note 5, "Operating Partnerships," would now qualify as VIEs. As we would be considered the primary beneficiary, we would continue to consolidate these operating partnerships.

In April 2015, the FASB issued ASU 2015-03, which requires all costs incurred to issue debt to be presented in the balance sheet as a direct deduction from the carrying value of the debt rather than being recorded as a deferred charge and presented as an asset. ASU 2015-03 also requires amortization of debt issuance costs to be reported as interest expense in the statement of income. In August 2015, the FASB issued Accounting Standards Update 2015-15 ("ASU 2015-15"), "Presentation and Subsequent Measurement of Debt Issuance Costs Associated with Line-of-Credit Arrangements." ASU 2015-15 supplements the requirements of ASU 2015-03 by allowing an entity to defer and present debt issuance costs related to a line of credit arrangement as an asset and subsequently amortize the deferred costs ratably over the term of the line of credit arrangement. We adopted ASU 2015-03 effective December 31, 2015. Prior to adoption, we reported amortization expense of debt issuance costs as a separate line item in our consolidated statements of income. Upon our adoption of ASU 2015-03, debt issuance costs related to our unsecured credit facility and unsecured short-term borrowing facility continue to be presented within other assets, net on our consolidated balance sheets. However, the retrospective application required upon adoption of this ASU resulted in a reclassification of approximately $10.9 million and $12.9 million of debt issuance costs from other assets, net to a deduction from unsecured and secured notes payable in our consolidated balance sheets as of December 31, 2015 and 2014, respectively. The retrospective application upon adoption also resulted in a reclassification of approximately $1.7 million, $1.6 million and $1.7 million from amortization of deferred financing costs to a component of interest expense in our consolidated statements of income and comprehensive income for the years ended December 31, 2015, 2014, and 2013, respectively.

In January 2016, the FASB issued Accounting Standards Update 2016-01 ("ASU 2016-01"), "Recognition and Measurement of Financial Assets and Financial Liabilities." ASU 2016-01 changes certain recognition, measurement, presentation, and disclosure requirements for financial instruments. This standard requires all equity investments, except those accounted for under the equity method of accounting or resulting in consolidation, to be measured at fair value with changes in fair value recognized in net income. This standard also simplifies the impairment assessment for equity investments without readily determinable fair values, amends the presentation requirements for changes in the fair value of financial liabilities, requires presentation of financial instruments by measurement category and form of financial asset, and eliminates the requirement to disclose the methods and significant assumptions used in estimating the fair value of financial instruments. ASU 2016-01 is effective for interim and annual periods beginning after December 15, 2017, and early adoption is not permitted except for the amended presentation requirements for changes in the fair value of financial liabilities. We expect to adopt ASU 2016-01 as of January 1, 2018, and do not expect it to have a material impact on our consolidated financial statements upon adoption.

In May 2014, the FASB issued Accounting Standards Update 2014-09 ("ASU 2014-09"), "Revenue from Contracts with Customers." ASU 2014-09 provides a single comprehensive revenue recognition model for contracts with customers (excluding certain contracts, such as lease contracts) to improve comparability within industries. ASU 2014-09 requires an entity to recognize revenue to reflect the transfer of goods or services to customers at an amount the entity expects to be paid in exchange for those goods and services and provide enhanced disclosures, all to provide more comprehensive guidance for transactions such as service revenue and contract modifications. In August 2015, the FASB deferred the effective date of ASU 2014-09 by one year, and it is now effective for interim and annual periods beginning after December 15, 2017. Early adoption is permitted but not before the original effective date. ASU 2014-09 may be applied using either a full retrospective or a modified approach upon adoption. We expect to adopt this standard as of January 1, 2018 and we are currently evaluating the impact this standard may have on our consolidated financial statements.

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Per Share Data

12 Months Ended

Dec. 31, 2015

Earnings Per Share [Abstract]

Per Share Data

3. Per Share Data

Basic earnings per share are computed using net income attributable to common shareholders and the weighted average number of common shares outstanding. Diluted earnings per share reflect common shares issuable from the assumed conversion of common share options and share awards granted and units convertible into common shares. Only those items having a dilutive impact on our basic earnings per share are included in diluted earnings per share. Our unvested share-based awards are considered participating securities and are reflected in the calculation of basic and diluted earnings per share using the two-class method. The number of common share equivalent securities excluded from the diluted earnings per share calculation was approximately 2.6 million, 2.8 million, and 2.1 million for the years ended December 31, 2015, 2014, and 2013, respectively. These securities, which include common share options and share awards granted and units convertible into common shares, were excluded from the diluted earnings per share calculation as they are anti-dilutive.

The following table presents information necessary to calculate basic and diluted earnings per share for the periods indicated:

	Year Ended December 31,
(in thousands, except per share amounts)	2015			2014			2013
Earnings per common share calculation – basic
Income from continuing operations attributable to common shareholders	$	249,315		$	292,089		$	151,594
Amount allocated to participating securities	(2,052		)	(2,687		)	(3,177		)
Income from continuing operations attributable to common shareholders, net of amount allocated to participating securities	$	247,263		$	289,402		$	148,417
Discontinued operations, including gain on sale, attributable to common shareholders	—			—			184,770
Net income attributable to common shareholders – basic	$	247,263		$	289,402		$	333,187
Earnings per common share from continuing operations	$	2.77		$	3.29		$	1.70
Earnings per common share from discontinued operations	—			—			2.12
Total earnings per common share – basic	$	2.77		$	3.29		$	3.82
Weighted average number of common shares outstanding – basic	89,120			88,084			87,204

Earnings per common share calculation – diluted
Income from continuing operations attributable to common shareholders, net of amount allocated to participating securities	$	247,263	$	289,402	$	148,417
Income allocated to common units from continuing operations	—		—		1,133
Income from continuing operations attributable to common shareholders, as adjusted	$	247,263	$	289,402	$	149,550
Discontinued operations, including gain on sale, attributable to common shareholders	—		—		184,770
Net income attributable to common shareholders – diluted	$	247,263	$	289,402	$	334,320
Earnings per common share from continuing operations	$	2.76	$	3.27	$	1.69
Earnings per common share from discontinued operations	—		—		2.09
Total earnings per common share – diluted	$	2.76	$	3.27	$	3.78
Weighted average number of common shares outstanding – basic	89,120		88,084		87,204
Incremental shares issuable from assumed conversion of:
Common share options and share awards granted	370		384		476
Common units	—		—		814
Weighted average number of common shares outstanding – diluted	89,490		88,468		88,494

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Common Shares

12 Months Ended

Dec. 31, 2015

Stockholders' Equity Note [Abstract]

Common Shares [Text Block]

4. Common Shares

In November 2014, we created an at-the market ("ATM") share offering program through which we can, but have no obligation to, sell common shares having an aggregate offering price of up to $331.3 million (the "2014 ATM program"), in amounts and at times as we determine, into the existing trading market at current market prices as well as through negotiated transactions. Actual sales from time to time may depend on a variety of factors including, among others, market conditions, the trading price of our common shares, and determinations by management of the appropriate sources of funding for us. We intend to use the net proceeds from any future sales under the 2014 ATM program for general corporate purposes, which may include reducing future borrowings under our unsecured credit facility or other short-term borrowings, the repayment of other indebtedness, the redemption or other repurchase of outstanding debt or equity securities, funding for development, redevelopment and investment projects and financing for acquisitions.

There were no shares sold during the year ended December 31, 2015 under the 2014 ATM program. The following table presents activity under our 2014 ATM program for the year ended December 31, 2014:

(in thousands, except per share amounts)	Year Ended December 31, 2014
Total net consideration	$	15,690.2
Common shares sold	209.7
Average price per share	$	76.28

As of the date of this filing, we had common shares having an aggregate offering price of up to $315.3 million remaining available for sale under the 2014 ATM program. No shares were sold subsequent to December 31, 2015 through the date of this filing under the 2014 ATM program.

In May 2012, we created an ATM share offering program through which we can, but have no obligation to, sell common shares having an aggregate offering price of up to $300 million (the "2012 ATM program"), in amounts and at times as we determine, into the existing trading market at current market prices as well as through negotiated transactions. The net proceeds resulting from the 2012 ATM program were used for general corporate purposes, which included repayment of outstanding balances on our unsecured credit facility and short-term borrowings, and funding for development, redevelopment, and capital improvement activities. The 2012 ATM program terminated in the fourth quarter of 2014, and no further common shares are available for sale under the 2012 ATM program.

The following table presents activity under our 2012 ATM program for the periods presented:

	Year Ended December 31,
(in thousands, except per share amounts)	2014		2013
Total net consideration	$	50,535.3	$	40,044.1
Common shares sold	688.3		555.1
Average price per share	$	74.60	$	73.73

In January 2008, our Board of Trust Managers approved an increase of the April 2007 repurchase plan to allow for the repurchase of up to $500 million of our common equity securities through open market purchases, block purchases, and privately negotiated transactions. Under this program, we repurchased 4.3 million shares for a total of approximately $230.2 million from April 2007 through December 31, 2008 and there have not been any shares repurchased subsequent to that date. As of the date of this filing, the remaining dollar value of our common equity securities authorized to be repurchased under the program was approximately $269.8 million.

We currently have an automatic shelf registration statement which allows us to offer, from time to time, common shares, preferred shares, debt securities, or warrants. Our Amended and Restated Declaration of Trust provides we may issue up to 185 million shares of beneficial interest, consisting of 175 million common shares and 10 million preferred shares. At December 31, 2015, we had approximately 86.9 million common shares outstanding, net of treasury shares and shares held in our deferred compensation arrangements, and no preferred shares outstanding.

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Operating Partnerships

12 Months Ended

Dec. 31, 2015

Operating Partnerships [Abstract]

Operating Partnerships [Text Block]

5. Operating Partnerships

At December 31, 2015, approximately 7% of our consolidated multifamily apartment homes were held in Camden Operating, L.P. (“Camden Operating” or the “operating partnership”). Camden Operating has 11.9 million outstanding common limited partnership units and as of December 31, 2015, we held 92.2% of the outstanding common limited partnership units and the sole 1% general partnership interest of the operating partnership. The remaining common limited partnership units, comprising approximately 0.8 million units, are primarily held by former officers, directors, and investors of Paragon Group, Inc., which we acquired in 1997. Each common limited partnership unit is redeemable for one common share of Camden or cash at our election. Holders of common limited partnership units are not entitled to rights as shareholders prior to redemption of their common limited partnership units. No member of our management owns Camden Operating common limited partnership units, and one of our ten trust managers owns Camden Operating common limited partnership units.

At December 31, 2015, approximately 31% of our consolidated multifamily apartment homes were held in Camden Summit Partnership, L.P. (the “Camden Summit Partnership”). The Camden Summit Partnership has 22.8 million outstanding common limited partnership units and as of December 31, 2015, we held 94.2% of the outstanding common limited partnership units and the sole 1% general partnership interest of the Camden Summit Partnership. The remaining common limited partnership units, comprising approximately 1.1 million units, are primarily held by former officers, directors, and investors of Summit Properties Inc. which we acquired in 2005. Each common limited partnership unit is redeemable for one common share of Camden or cash at our election. Holders of common limited partnership units are not entitled to rights as shareholders prior to redemption of their common limited partnership units. No member of our management owns Camden Summit Partnership common limited partnership units, and two of our ten trust managers own Camden Summit Partnership common limited partnership units.

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Income Taxes

12 Months Ended

Dec. 31, 2015

Income Tax Disclosure [Abstract]

Income Taxes

6. Income Taxes

We have maintained and intend to maintain our election as a REIT under the Internal Revenue Code of 1986, as amended. In order for us to continue to qualify as a REIT we must meet a number of organizational and operational requirements, including a requirement to distribute annual dividends to our shareholders equal to a minimum of 90% of our adjusted taxable income. As a REIT, we generally will not be subject to federal income tax on our taxable income at the corporate level to the extent such income is distributed to our shareholders annually. If our taxable income exceeds our dividends in a tax year, REIT tax rules allow us to designate dividends from the subsequent tax year in order to avoid current taxation on undistributed income. If we fail to qualify as a REIT in any taxable year, we will be subject to federal and state income taxes at regular corporate rates, including any applicable alternative minimum tax. In addition, we may not be able to requalify as a REIT for the four subsequent taxable years. Historically, we have incurred only state and local income, franchise, and excise taxes. Taxable income from non-REIT activities managed through taxable REIT subsidiaries is subject to applicable federal, state, and local income taxes. Our operating partnerships are flow-through entities and are not subject to federal income taxes at the entity level.

We have recorded income, franchise, and excise taxes in the consolidated statements of income and comprehensive income for the years ended December 31, 2015, 2014 and 2013 as income tax expense. Income taxes for the years ended December 31, 2015, 2014 and 2013, primarily related to state income tax and federal taxes on certain of our taxable REIT subsidiaries. We have no significant temporary or permanent differences or tax credits associated with our taxable REIT subsidiaries.

For income tax purposes, distributions to common shareholders are characterized as ordinary income, capital gains or as a return of a shareholder's invested capital. A summary of the income tax characterization of our distributions paid per common share for the years ended December 31, 2015, 2014 and 2013 is set forth in the following table:

	Year Ended December 31,
	2015			2014			2013
Common Share Distributions
Ordinary income	$	1.88		$	1.23		$	1.40
Long-term capital gain	0.70			1.02			0.76
Unrecaptured Sec. 1250 gain	0.22			0.39			0.36
Total	$	2.80		$	2.64		$	2.52
Percentage of distributions representing tax preference items	3.73		%	4.17		%	4.95		%

We have taxable REIT subsidiaries which are subject to federal and state income taxes. At December 31, 2015, our taxable REIT subsidiaries had net operating loss carryforwards (“NOL’s”) of approximately $22.7 million which expire in years 2030 to 2035. Because NOL’s are subject to certain change of ownership, continuity of business, and separate return year limitations, and because we believe it is unlikely the available NOL’s will be utilized or if utilized, any amounts will be immaterial, no benefits related to these NOL’s have been recognized in our consolidated financial statements.

The carrying value of net assets reported in our consolidated financial statements at December 31, 2015 exceeded the tax basis by approximately $1.4 billion.

Income Tax Expense. For each of the tax years ended December 31, 2015 and 2014, we had income tax expense of approximately $1.9 million, and for the tax year ended December 31, 2013, we had income tax expense of approximately $1.8 million. Income tax for the years ended December 31, 2015, 2014, and 2013 was comprised mainly of state income tax, and federal income tax related to one of our taxable REIT subsidiaries.

Income Tax Expense – Deferred. For the years ended December 31, 2015, 2014, and 2013, our deferred tax expense was not significant.

Camden Property Trust's and our subsidiaries’ income tax returns are subject to examination by federal, state and local tax jurisdictions for years 2012 through 2014. Net income tax loss carryforwards and other tax attributes generated in years prior to 2012 are also subject to challenge in any examination of those tax years. We believe we have no uncertain tax positions or unrecognized tax benefits requiring disclosure as of and for the periods presented.

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Acquisitions, Dispositions, Impairment, and Discontinued Operations

12 Months Ended

Dec. 31, 2015

Property, Plant and Equipment [Abstract]

Acquisitions, Dispositions, Impairment, and Discontinued Operations [Text Block]

7. Acquisitions, Dispositions, Impairment, and Discontinued Operations

Acquisitions of Operating Properties. We did not acquire any operating properties during the year ended December 31, 2015. During 2014, we acquired one operating property comprised of 276 units located in Atlanta, Georgia for approximately $62.6 million.

The following table summarizes the fair values of the assets acquired and liabilities assumed for the acquisition of the operating property described above as of the acquisition date:

(in millions)		2014
Assets acquired:
	Buildings and improvements	$	51.3
	Land	10.5
	Intangible and other assets	0.9
Total assets acquired		$	62.7
Liabilities assumed:
	Other liabilities	$	0.4
Total liabilities assumed		$	0.4
	Net assets acquired	$	62.3

The related assets, liabilities, and results of operations for this acquisition are included in the consolidated financial statements from the date of acquisition. There was no contingent consideration associated with this acquisition. The operating property acquired in 2014 as discussed above contributed revenues of approximately $0.8 million and property expenses of approximately $0.3 million from its acquisition date through December 31, 2014.

Acquisitions of Land. During the year ended December 31, 2015, we acquired approximately 58.1 acres of land located in Phoenix, Arizona, Los Angeles, California, and Gaithersburg, Maryland for approximately $59.1 million. During the year ended December 31, 2014, we acquired approximately 10.5 acres of land located in Houston, Texas and Rockville, Maryland for approximately $39.4 million.

Acquisition of Non-controlling Ownership Interest. In March 2015, we purchased the remaining 0.01% non-controlling interest in two fully consolidated joint ventures, which own an aggregate of 798 apartment homes located in College Park, Maryland and Irvine, California, for approximately $9.5 million. The acquisitions of the remaining ownership interests were recorded as equity transactions and, as a result, the carrying balances of the non-controlling interest were eliminated and the remaining difference between the purchase price and carrying balance was recorded as a reduction in additional paid-in capital. See Note 14, "Non-controlling Interests," for the effect of changes in ownership interests of these former joint ventures on the equity attributable to common shareholders.

Land Holding Dispositions and Impairment. During the year ended December 31, 2015, we sold two land holdings adjacent to operating properties in Dallas and Houston, Texas for approximately $1.1 million and recognized a gain of approximately $0.3 million related to these land sales.

In July 2014, we sold approximately 2.4 acres of land adjacent to an operating property in Dallas, Texas for approximately $0.8 million. We recognized a $1.2 million impairment charge related to this land parcel in June 2014, which represented the difference between the land holding’s carrying value and the fair value based upon the sales contract. During the year ended December 31, 2014, we also sold approximately 26.9 acres of land adjacent to current development and operating communities located in Atlanta, Georgia and Houston and Dallas, Texas for approximately $22.9 million and recognized a gain of approximately $3.6 million related to these land sales.

Sale of Operating Properties. In January 2015, we sold two operating properties, which were included in properties held for sale at December 31, 2014, comprised of 1,116 apartment homes located in Tampa, Florida and Austin, Texas for approximately $114.4 million and we recognized a gain of approximately $85.1 million relating to these property sales. In October 2015, we sold one operating property comprised of 260 apartment homes located in Brandon, Florida for approximately $33.0 million, and we recognized a gain of approximately $18.9 million relating to this property sale. During the year ended December 31, 2014, we sold five operating properties comprised of 1,847 apartment homes located in Atlanta, Georgia, Dallas, Texas, Orlando and Tampa, Florida and Charlotte, North Carolina for approximately $218.3 million and we recognized a gain of approximately $155.7 million relating to these property sales.

Discontinued Operations. For the year ended December 31, 2013, income from discontinued operations included the results of operations of 12 operating properties, comprised of 3,931 apartment homes, sold during 2013. There were no discontinued operations during the years ended December 31, 2015 or 2014.

The following is a summary of income from discontinued operations for the year ended December 31, 2013:

	Year Ended December 31,
(in thousands)	2013
Property revenues	$	24,322
Property expenses	(10,552		)
	$	13,770
Depreciation and amortization	(5,255		)
Income from discontinued operations	$	8,515
Gain on sale of discontinued operations, net of tax	$	182,160
Less income, including gain on sale, allocated to non-controlling interests from discontinued operations	(5,905		)
Income from discontinued operations, including gain on sale, attributable to common shareholders	$	184,770

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Investments In Joint Ventures

12 Months Ended

Dec. 31, 2015

Equity Method Investments and Joint Ventures [Abstract]

Investments In Joint Ventures

8. Investments in Joint Ventures

Our equity investments in unconsolidated joint ventures, which we account for utilizing the equity method of accounting, consisted of three discretionary investment funds (collectively, "the funds") at December 31, 2015, and two funds at December 31, 2014 and 2013. Our ownership interest in each of the first two funds was 31.3% at December 31, 2015 and 2014, and was 20% at December 31, 2013.  In March 2015, we completed the formation of a third fund with an unaffiliated third party for additional multifamily investments of up to $450.0 million. Our ownership interest in this fund was 20% as of December 31, 2015; this fund did not own any properties at such date. We provide property and asset management and other services to the funds which own operating properties and we may also provide construction and development services to the funds which own properties under development. The following table summarizes the combined balance sheet and statement of income data for the funds as of and for the periods presented:

(in millions)	2015		2014
Total assets (1)	$	748.0	$	756.9
Total third-party debt (1)	527.0		522.7
Total equity	195.3		203.3

	2015		2014		2013
Total revenues (2)	$	114.5	$	105.6	$	93.9
Gain on sale of operating properties, net of tax	—		18.5		112.4
Net income	12.0		26.9		120.7
Equity in income (3)	6.2		7.0		24.9

(1) All periods presented have been changed to reflect the funds' adoption of ASU 2015-03 (as supplemented by ASU 2015-15) at December 31, 2015, which required retrospective application.

(2) Excludes approximately $1.1 million and $7.4 million of revenue for the years ended December 31, 2014 and 2013, respectively, related to the sale of two operating properties by the funds during the first quarter of 2014. These properties were held for sale within two of our unconsolidated joint ventures at December 31, 2013. Also excludes approximately $17.9 million related to discontinued operations from the sale of 16 operating properties within two of our unconsolidated joint ventures during 2013.

(3) Equity in income excludes our ownership interest of fee income from various services provided by us to the funds.

In December 2014, the partnership agreements for two of the funds were amended, resulting in the extension of the term of each fund to December 31, 2026 and our ownership interests in the funds were increased from 20% to 31.3% effective December 23, 2014.

The funds in which we have a partial interest have been funded in part with secured third-party debt. As of December 31, 2015, we had no outstanding guarantees related to loans of the funds.

We may earn fees for property and asset management, construction, development, and other services related to joint ventures in which we own an equity interest and may earn a promoted equity interest if certain thresholds are met. We eliminate fee income for services provided to these joint ventures to the extent of our ownership. Fees earned for these services, net of eliminations, were approximately $5.8 million, $8.8 million, and $10.0 million for the years ended December 31, 2015, 2014, and 2013, respectively.

In February 2014, two of the funds each sold an operating property, comprised of 558 apartment homes, for approximately $65.6 million. Our proportionate share of the gains on these transactions was approximately $3.6 million and was reported as a component of equity in income of joint ventures in the consolidated statements of income and comprehensive income.

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Notes Payable

12 Months Ended

Dec. 31, 2015

Notes Payable [Abstract]

Notes Payable

9. Notes Payable

The following is a summary of our indebtedness, which also reflects the retrospective application of our adoption of ASU 2015-03 (as supplemented by ASU 2015-15) as more fully described in Note 2, "Summary of Significant Accounting Policies and Recent Accounting Pronouncements":

	December 31,
(in millions)	2015		2014
Commercial banks
Unsecured credit facility	$	225.0	$	—
Unsecured short-term borrowings	19.0		—
	$	244.0	$	—
Senior unsecured notes (1)
5.08% Notes, due 2015	$	—	$	249.8
5.83% Notes, due 2017	246.3		246.0
4.78% Notes, due 2021	248.0		247.7
3.15% Notes, due 2022	345.4		344.7
5.07% Notes, due 2023	246.8		246.5
4.36% Notes, due 2024	248.0		247.7
3.68% Notes, due 2024	246.4		246.1
	$	1,580.9	$	1,828.5
Total unsecured notes payable	1,824.9		1,828.5
Secured notes (1)
1.12% – 5.77% Conventional Mortgage Notes, due 2018 – 2045	867.4		868.0
Tax-exempt Mortgage Note, due 2028 (1.43% floating rate)	32.4		34.1
	899.8		902.1
Total notes payable	$	2,724.7	$	2,730.6
Other floating rate debt included in secured notes (1.12%)	$	175.0	$	175.0
Value of real estate assets, at cost, subject to secured notes	$	1,568.9	$	1,541.3

(1) Unamortized debt discounts and debt issuance costs of $18.6 million and $21.8 million are included in senior unsecured and secured notes payable as of December 31, 2015 and 2014, respectively.

In August 2015, we replaced our $500 million unsecured credit facility with an amended and restated facility, which extended the maturity date from September 2015 to August 2019, with two six-month options to extend the maturity date at our election to August 2020, and increased the availability to $600 million, with the option to further increase it to $900 million by either adding additional banks to the facility or obtaining the agreement of the existing banks to increase their commitments. The interest rate on this credit facility is based upon the London Interbank Offered Rate ("LIBOR") plus a margin which is subject to change as our credit ratings change. Advances under this credit facility may be priced at the scheduled rates, or we may enter into bid rate loans with participating banks at rates below the scheduled rates. These bid rate loans have terms of 180 days or less and may not exceed the lesser of $300 million or the remaining amount available under the credit facility. This credit facility is subject to customary financial covenants and limitations. We believe we are in compliance with all such financial covenants and limitations on the date of this filing.

Our credit facility provides us with the ability to issue up to $50 million in letters of credit. While our issuance of letters of credit does not increase our borrowings outstanding under our credit facility, it does reduce the amount available. At December 31, 2015, we had approximately $225.0 million outstanding on our $600 million credit facility and we had outstanding letters of credit totaling approximately $9.4 million, leaving approximately $365.6 million available under our credit facility.

In May 2015, we entered into a $40 million unsecured short-term borrowing facility which matures in May 2016. The interest rate is based upon LIBOR plus 1.05%. At December 31, 2015, we had approximately $19.0 million outstanding on this unsecured short-term borrowing facility.

In June 2015, we used cash and borrowings from our existing unsecured credit facility to repay the principal amount of our 5.08% senior unsecured notes payable, which was scheduled to mature on June 15, 2015, for a total of $250.0 million, plus accrued interest.

At December 31, 2015 and 2014, we had outstanding floating rate debt of approximately $451.4 million and $209.1 million, respectively, which included our unsecured credit facility and unsecured short-term borrowings, and the weighted average interest rate on such debt was approximately 1.2% and 1.0% for the years ended December 31, 2015 and 2014, respectively.

Our indebtedness, which includes our unsecured credit facility and unsecured short term borrowings, had a weighted average maturity of 5.7 years at December 31, 2015. The table below is a summary of the maturity dates of our outstanding debt and principal amortizations, and the weighted average interest rates on such debt, at December 31, 2015:

(in millions)	Amount		Weighted Average Interest Rate
2016 (1)	$	19.0	1.5	%
2017	247.2		5.8
2018	175.8		1.1
2019 (2)	870.2		4.3
2020	1.1		—
Thereafter	1,411.4		4.1
Total	$	2,724.7	4.1	%

(1) Includes $19.0 million of unsecured short-term borrowings.

(2) Includes $225.0 million balance outstanding under our unsecured credit facility.

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Share-Based Compensation and Benefit Plans

12 Months Ended

Dec. 31, 2015

Share-based Compensation [Abstract]

Share-Based Compensation and Benefit Plans

10. Share-based Compensation and Benefit Plans

Incentive Compensation. During the second quarter of 2011, our Board of Trust Managers adopted, and our shareholders approved, the 2011 Share Incentive Plan of Camden Property Trust (as amended, the “2011 Share Plan”). Under the 2011 Share Plan, we may issue up to a total of approximately 9.1 million fungible units (the “Fungible Pool Limit”), which is comprised of approximately 5.8 million new fungible units plus approximately 3.3 million fungible units previously available for issuance under our 2002 share incentive plan based on a 3.45 to 1.0 fungible unit to full value award conversion ratio. Fungible units represent the baseline for the number of shares available for issuance under the 2011 Share Plan. Different types of awards are counted differently against the Fungible Pool Limit, as follows:

• Each share issued or to be issued in connection with an award, other than an option, right or other award which does not deliver the full value at grant of the underlying shares, will be counted against the Fungible Pool Limit as 3.45 fungible pool units;

• Options and other awards which do not deliver the full value at grant of the underlying shares and which expire more than five years from date of grant will be counted against the Fungible Pool Limit as one fungible pool unit; and

• Options, rights and other awards which do not deliver the full value at grant and expire five years or less from the date of grant will be counted against the Fungible Pool Limit as 0.83 of a fungible pool unit.

At December 31, 2015, approximately 4.6 million fungible units were available under the 2011 Share Plan, which results in approximately 1.3 million common shares which may be granted pursuant to full value awards based on the 3.45 to 1.0 fungible unit to full value award conversion ratio.

Awards which may be granted under the 2011 Share Plan include incentive share options, non-qualified share options (which may be granted separately or in connection with an option), share awards, dividends and dividend equivalents and other equity based awards. Persons eligible to receive awards under the 2011 Share Plan are trust managers, directors of our affiliates, executive and other officers, key employees and consultants, as determined by the Compensation Committee of our Board of Trust Managers. The 2011 Share Plan will expire on May 11, 2021.

Options. New options are exercisable, subject to the terms and conditions of the plan, in increments ranging from 20% to 33.33% per year on each of the anniversaries of the date of grant. The plan provides that the exercise price of an option will be determined by the Compensation Committee of the Board of Trust Managers on the day of grant, and to date all options have been granted at an exercise price that equals the fair market value on the date of grant. Approximately 0.1 million and 0.4 million options were exercised during the years ended December 31, 2015 and 2014, respectively. The total intrinsic value of options exercised was approximately $2.0 million, $7.4 million, and $5.3 million during the years ended December 31, 2015, 2014 and 2013, respectively. At December 31, 2015, there was no unrecognized compensation cost related to unvested options. At December 31, 2015, all options outstanding were exercisable and had a weighted average remaining life of approximately 3.1 years.

The following table summarizes outstanding share options, all of which were exercisable, at December 31, 2015:

	Options Outstanding and Exercisable (1)
Range of Exercise Prices	Number	Weighted Average Price
$30.06	105,015	$	30.06
$41.16 - $43.94	119,242	42.46
$48.02 - $75.17	70,948	60.92
Total options	295,205	$	42.49

(1) The aggregate intrinsic value of options outstanding and exercisable at December 31, 2015 was approximately $10.1 million. The aggregate intrinsic value was calculated as the excess, if any, between our closing share price of $76.76 per share on December 31, 2015 and the strike price of the underlying award.

Options Granted and Valuation Assumptions. During the years ended December 31, 2015 and 2014, we granted approximately 26.8 thousand and 84.5 thousand reload options, respectively. There were no reload options granted during the year ended December 31, 2013. Reload options are granted for the number of shares tendered as payment for the exercise price upon the exercise of an option with a reload provision. The reload options granted have an exercise price equal to the fair market value of a common share on the date of grant and expire on the same date as the original options which were exercised. The reload options granted during the years ended December 31, 2015 and 2014 vested immediately. Approximately $0.2 million and $0.3 million was expensed in 2015 and 2014, respectively, on the reload date. We estimate the fair values of each option award including reloads on the date of grant using the Black-Scholes option pricing model. The following assumptions were used for the reload options granted during the years ended December 31, 2015 and 2014:

	Year Ended December 31, 2015	Year Ended December 31, 2014
Weighted average fair value of options granted	$5.52 - $7.38	$3.55 - $8.17
Expected volatility	16.5% - 18.8%	22.6% - 23.2%
Risk-free interest rate	1.0% - 1.3%	0.1% - 1.1%
Expected dividend yield	3.5% - 3.7%	3.5%
Expected life	3 years - 4 years	6 months - 4 years

Our computations of expected volatility for 2015 and 2014 are based on the historical volatility of our common shares over a time period equal to the expected life of the option and ending on the grant date, and the interest rate for periods within the contractual life of the award is based on the U.S. Treasury yield curve in effect at the time of grant. The expected dividend yield on our common shares is based on the historical dividend yield over the expected term of the options granted. Our computation of expected life is based upon historical experience of similar awards, giving consideration to the contractual terms of the share-based awards.

Share Awards and Vesting. Share awards for employees generally have a vesting period of three to five years. The compensation cost for share awards is generally based on the market value of the shares on the date of grant and is amortized over the vesting period. In the event the holder of the share awards will reach both the retirement eligibility age of 65 years and the service requirements as defined in the 2011 Share Plan before the term in which the awards are scheduled to vest, the value of the share awards is amortized from the date of grant to the individual's retirement eligibility date. To estimate forfeitures, we use actual forfeiture history. At December 31, 2015, the unamortized value of previously issued unvested share awards was approximately $31.7 million which is expected to be amortized over the next three years. The total fair value of shares vested during the years ended December 31, 2015, 2014 and 2013 was approximately $19.2 million, $17.1 million, and $15.9 million, respectively.

Total compensation cost for option and share awards charged against income was approximately $18.6 million, $16.0 million, and $14.7 million for 2015, 2014 and 2013, respectively. Total capitalized compensation cost for option and share awards was approximately $3.5 million, $2.7 million, and $2.2 million for 2015, 2014 and 2013, respectively.

The following table summarizes activity under our share incentive plans for the three years ended December 31:

	Options Outstanding		Weighted Average Exercise  / Grant Price		Nonvested Share Awards Outstanding		Weighted Average Exercise  / Grant Price
Options and nonvested share awards outstanding at December 31, 2012	838,754		$	42.36	862,253		$	52.64
Granted	—		—		350,615		69.56
Exercised/Vested	(183,871	)	41.56		(309,396	)	51.41
Forfeited	(20,522	)	73.32		(72,174	)	58.08
Balance at December 31, 2013	634,361		$	41.59	831,298		$	59.77
Granted	84,452		64.75		314,614		65.78
Exercised/Vested	(375,316	)	47.85		(305,372	)	55.97
Forfeited	(21,686	)	62.32		(21,597	)	64.14
Balance at December 31, 2014	321,811		$	38.97	818,943		$	63.39
Granted	26,752		75.17		257,749		74.53
Exercised/Vested	(53,358	)	37.69		(313,628	)	61.10
Forfeited	—		—		(12,818	)	67.96
Total options and nonvested share awards outstanding at December 31, 2015	295,205		$	42.49	750,246		$	68.09

Employee Share Purchase Plan (“ESPP”). We have established an ESPP for all active employees and officers who have completed one year of continuous service. Participants may elect to purchase our common shares through payroll deductions and/or through semi-annual contributions. At the end of each six-month offering period, each participant’s account balance is applied to acquire common shares at 85% of the market value, as defined, on the first or last day of the offering period, whichever price is lower. We currently use treasury shares to satisfy ESPP share requirements. Each participant must hold the shares purchased for nine months in order to receive the discount, and a participant may not purchase more than $25,000 in value of shares during any plan year, as defined. The following table presents information related to our ESPP:

	2015		2014		2013
Shares purchased	14,655		25,728		17,171
Weighted average fair value of shares purchased	$	74.66	$	71.19	$	62.59
Expense recorded (in millions)	$	0.2	$	0.5	$	0.2

Rabbi Trust. We established a rabbi trust for a select group of participants in which share awards granted under the share incentive plan and salary and other cash amounts earned may be deposited. The rabbi trust is only in use for deferrals made prior to 2005, including bonuses related to service in 2004 but paid in 2005. The rabbi trust is an irrevocable trust and no portion of the trust fund may be used for any purpose other than the delivery of those assets to the participants. The assets held in the rabbi trust are subject to the claims of our general creditors in the event of bankruptcy or insolvency.

The value of the assets of the rabbi trust is consolidated into our financial statements. Granted share awards held by the rabbi trust are classified in equity in a manner similar to the manner in which treasury stock is accounted. Subsequent changes in the fair value of the shares are not recognized. The deferred compensation obligation is classified as an equity instrument and changes in the fair value of the amount owed to the participant are not recognized. At December 31, 2015 and 2014, approximately 1.8 million share awards were held in the rabbi trust. Additionally, as of December 31, 2015 and 2014, the rabbi trust held trading securities totaling approximately $37.1 million and $43.7 million, respectively, which represents cash deferrals made by plan participants. Market value fluctuations on these trading securities are recognized in income in accordance with GAAP and the liability due to participants is adjusted accordingly.

At December 31, 2015 and 2014, approximately $23.6 million and $24.7 million, respectively, was required to be paid to us by plan participants upon the withdrawal of any assets from the rabbi trust, and is included in “Accounts receivable-affiliates” in our consolidated financial statements.

Non-Qualified Deferred Compensation Plan. In 2004, we established a Non-Qualified Deferred Compensation Plan which is an unfunded arrangement established and maintained primarily for the benefit of a select group of participants. Eligible participants commence participation in this plan on the date the deferral election first becomes effective. We credit to the participant’s account an amount equal to the amount designated as the participant’s deferral for the plan year as indicated in the participant’s deferral election(s). Any modification to or termination of the plan will not reduce a participant’s right to any vested amounts already credited to his or her account. Approximately 1.3 million and 1.2 million share awards were held in the plan at December 31, 2015 and 2014, respectively. Additionally, as of December 31, 2015 and 2014, the plan held trading securities totaling approximately $30.8 million and $27.7 million, respectively, which represents cash deferrals made by plan participants. Market value fluctuations on these trading securities are recognized in income in accordance with GAAP and the liability due to participants is adjusted accordingly. The assets held in the Non-Qualified Deferred Compensation Plan are subject to the claims of our general creditors in the event of bankruptcy or insolvency.

In July 2013, we amended and restated the plan to permit diversification of fully vested share awards into other equity securities subject to a six month holding period. In February 2014, we adopted the Second Amended and Restated Camden Property Trust Non-Qualified Deferred Compensation Plan to clarify certain terms in the existing plan relating to the deferral of performance based compensation. As a result of such action, the fully vested awards and the proportionate share of nonvested awards eligible for diversification were reclassified from additional paid in capital to temporary equity in our consolidated balance sheets. The share awards are adjusted to their redemption value at each reporting period, with the redemption value based on the market value of the shares at the end of the reporting period. Changes in value from period to period are charged to distributions in excess of net income attributable to common shareholders in our consolidated statements of equity. The following table summarizes the eligible share award activity as recorded in temporary equity for the years ended December 31:

(in thousands)	Year Ended December 31, 2015			Year Ended December 31, 2014
Temporary equity:
Balance at inception/beginning of period	$	68,134		$	47,180
Change in classification	10,999			7,702
Change in redemption value	3,788			17,921
Diversification of share awards	(3,557		)	(4,669		)
Balance at December 31	$	79,364		$	68,134

401(k) Savings Plan. We have a 401(k) savings plan, which is a voluntary defined contribution plan. Under the savings plan, every employee is eligible to participate, beginning on the date the employee has completed six months of continuous service with us. Each participant may make contributions to the savings plan by means of a pre-tax salary deferral, which may not be less than 1% or more than 60% of the participant’s compensation, subject to limitations. The federal tax code limits the annual amount of salary deferrals which may be made by any participant. We may make matching contributions on the participant’s behalf up to a predetermined limit. The matching contribution made for each of the years ended December 31, 2015, 2014 and 2013 was approximately $2.6 million,$2.2 millionand$2.2 million, respectively. A participant’s salary deferral contribution is 100% vested and nonforfeitable. A participant will become vested in our matching contributions 33% after one year of service, 67% after two years of service and 100% after three years of service. Administrative expenses under the savings plan were paid by us and were not significant for all periods presented.

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Fair Value Measurements

12 Months Ended

Dec. 31, 2015

Fair Value Disclosures [Abstract]

Fair Value Measurements

11. Fair Value Measurements

Recurring Fair Value Disclosures. The following table presents information about our financial instruments measured at fair value on a recurring basis as of December 31, 2015 and 2014 using the inputs and fair value hierarchy discussed in Note 2, “Summary of Significant Accounting Policies and Recent Accounting Pronouncements”:

Financial Instruments Measured at Fair Value on a Recurring Basis

	December 31, 2015								December 31, 2014
(in millions)	Quoted  Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs  (Level 2)		Significant Unobservable Inputs (Level 3)		Total		Quoted  Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs  (Level 2)		Significant Unobservable Inputs (Level 3)		Total
Assets
Deferred compensation plan investments (1)	$	53.6	$	—	$	—	$	53.6	$	56.1	$	—	$	—	$	56.1

(1) Approximately $8.4 million and $1.5 million of participant cash was withdrawn from our deferred compensation plan investments during the years ended December 31, 2015 and 2014, respectively.

Nonrecurring Fair Value Disclosures. The nonrecurring fair value disclosures inputs under the fair value hierarchy are discussed in Note 2, “Summary of Significant Accounting Policies and Recent Accounting Pronouncements.” There were no non-recurring fair value adjustments during the years ended December 31, 2015 or 2014.

Financial Instrument Fair Value Disclosures. The following table presents the carrying and estimated fair values of our notes payable at December 31, 2015 and 2014, in accordance with the policies discussed in Note 2, "Summary of Significant Accounting Policies and Recent Accounting Pronouncements."

	December 31, 2015				December 31, 2014
(in millions)	Carrying Value (1)		Estimated Fair Value		Carrying Value (1)		Estimated Fair Value
Fixed rate notes payable	$	2,273.3	$	2,358.8	$	2,521.5	$	2,666.1
Floating rate notes payable (2)	451.4		441.3		209.1		203.7

(1) All amounts presented have been changed to reflect our adoption of ASU 2015-03 (as supplemented by ASU 2015-15) at December 31, 2015, which required retrospective application.

(2) Includes balances outstanding under our unsecured credit facility and unsecured short-term borrowings.

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Net Change In Operating Accounts

12 Months Ended

Dec. 31, 2015

Increase (Decrease) in Operating Capital [Abstract]

Net Change In Operating Accounts

12. Net Change in Operating Accounts

The effect of changes in the operating accounts and other on cash flows from operating activities is as follows:

	Year Ended December 31,
(in thousands)	2015			2014			2013
Change in assets:
Other assets, net	$	(1,648	)	$	(2,145	)	$	(2,639	)
Change in liabilities:
Accounts payable and accrued expenses	(15,528		)	19,296			(8,138		)
Accrued real estate taxes	6,386			4,009			7,165
Other liabilities	2,306			(1,666		)	22,139
Other	2,773			2,583			2,706
Change in operating accounts and other	$	(5,711	)	$	22,077		$	21,233

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Commitments And Contingencies

12 Months Ended

Dec. 31, 2015

Commitments and Contingencies Disclosure [Abstract]

Commitments And Contingencies

13. Commitments and Contingencies

Construction Contracts. As of December 31, 2015, we estimate the additional cost to complete the eight consolidated projects currently under construction to be approximately $310.1 million. We expect to fund this amount through a combination of one or more of the following: cash flows generated from operations, draws on our unsecured credit facilities, proceeds from property dispositions, the use of debt and equity offerings under our automatic shelf registration statement, equity issued from our ATM program, other unsecured borrowings, and secured mortgages.

Litigation. We are also subject to various legal proceedings and claims which arise in the ordinary course of business. Matters which arise out of allegations of bodily injury, property damage, and employment practices are generally covered by insurance. While the resolution of these legal proceedings and claims cannot be predicted with certainty, management believes the final outcome of such matters will not have a material adverse effect on our consolidated financial statements.

Other Commitments and Contingencies. In the ordinary course of our business, we issue letters of intent indicating a willingness to negotiate for acquisitions, dispositions, or joint ventures and also enter into arrangements contemplating various transactions. Such letters of intent and other arrangements are non-binding as to either party unless and until a definitive contract is entered into by the parties. Even if definitive contracts relating to the purchase or sale of real property are entered into, these contracts generally provide the purchaser with time to evaluate the property and conduct due diligence, during which periods the purchaser will have the ability to terminate the contracts without penalty or forfeiture of any deposit or earnest money. There can be no assurance definitive contracts will be entered into with respect to any matter covered by letters of intent or we will consummate any transaction contemplated by any definitive contract. Furthermore, due diligence periods for real property are frequently extended as needed. An acquisition or sale of real property becomes probable at the time the due diligence period expires and the definitive contract has not been terminated. We are then at risk under a real property acquisition contract, but generally only to the extent of any earnest money deposits associated with the contract, and are obligated to sell under a real property sales contract. At December 31, 2015, we had earnest money deposits of approximately $1.5 million for potential acquisitions of land which are included in other assets, net in our consolidated balance sheets. Approximately $0.8 million of these deposits was non-refundable at December 31, 2015.

Lease Commitments. At December 31, 2015, we had long-term leases covering certain land, office facilities and equipment. Rental expense totaled approximately $3.4 million, $3.0 million, and $2.8 million for the years ended December 31, 2015, 2014 and 2013, respectively. Minimum annual rental commitments for the years ending December 31, 2016 through 2020 are approximately $2.8 million, $2.9 million, $2.7 million, $2.5 million, and $2.5 million, respectively, and approximately $11.1 million in the aggregate thereafter.

Investments in Joint Ventures. We have entered into, and may continue in the future to enter into, joint ventures or partnerships (including limited liability companies) through which we own an indirect economic interest in less than 100% of the community or land owned directly by the joint venture or partnership. Our decision whether to hold the entire interest in an apartment community or land ourselves, or to have an indirect interest in the community or land through a joint venture or partnership, is based on a variety of factors and considerations, including: (i) our projection, in some circumstances, that we will achieve higher returns on our invested capital or reduce our risk if a joint venture or partnership vehicle is used; (ii) our desire to diversify our portfolio of investments by market; (iii) our desire at times to preserve our capital resources to maintain liquidity or balance sheet strength; and (iv) the economic and tax terms required by a seller of land or of a community, who may prefer or who may require less payment if the land or community is contributed to a joint venture or partnership. Investments in joint ventures or partnerships are not limited to a specified percentage of our assets. Each joint venture or partnership agreement is individually negotiated, and our ability to operate or dispose of land or of a community in our sole discretion may be limited to varying degrees in our existing joint venture agreements and may be limited to varying degrees depending on the terms of future joint venture agreements.

Employment Agreements. At December 31, 2015, we had employment agreements with 13 of our senior officers, the terms of which expire at various times through August 20, 2016. Such agreements provide for minimum salary levels, as well as various incentive compensation arrangements, which are payable based on the attainment of specific goals. The agreements also provide for severance payments plus a gross-up payment if certain situations occur, such as termination without cause or a change of control. In the case of 10 of the agreements, the severance payment equals one times the respective current annual base salary in the case of termination without cause and 2.99 times the respective average annual base salary over the previous three fiscal years in the case of a change of control and a termination of employment or a material adverse change in the scope of their duties. In the case of one agreement, the severance payment equals one times the respective current annual base salary for termination without cause and 2.99 times the greater of current gross income or average gross income over the previous three fiscal years in the case of a change of control. In the case of the other two agreements, the severance payment generally equals 2.99 times the respective average annual compensation over the previous three fiscal years in connection with, among other things, a termination without cause or a change of control, and the officer would be entitled to receive continuation and vesting of certain benefits in the case of such termination.

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Non-controlling Interests

12 Months Ended

Dec. 31, 2015

Non-controlling Interest [Line Items]

Non-controlling Interests [Text Block]

14. Non-controlling Interests

The following table summarizes the effect of changes in our ownership interest in subsidiaries on the equity attributable to common shareholders for each of the years ended December 31:

	2015			2014		2013
Net income attributable to common shareholders	$	249,315		$	292,089	$	336,364
Transfers from non-controlling interests:
Increase in equity for conversion of operating partnership units	86			52		52
Decrease in additional paid-in-capital for purchase of remaining non-controlling ownership interests in two consolidated joint ventures (1)	(9,480		)	—		—
Change in common equity and net transfers from non-controlling interests	$	239,921		$	292,141	$	336,416

(1) Refer to Note 7, "Acquisitions, Dispositions, Impairment, and Discontinued Operations," for further discussion of acquisitions.

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Quarterly Financial Data (Unaudited)

12 Months Ended

Dec. 31, 2015

Quarterly Financial Data [Abstract]

Quarterly Financial Data [Text Block]

15. Quarterly Financial Data (unaudited)

Summarized quarterly financial data, for the years ended December 31, 2015 and 2014, is as follows:

(in thousands, except per share amounts)	First			Second			Third			Fourth			Total (a)
2015:
Revenues	$	215,434		$	220,651		$	227,185		$	229,658		$	892,928
Net income attributable to common shareholders	115,599			36,079			37,044			60,593			249,315
Net income attributable to common shareholders per share – basic	1.29		(b)	0.40			0.41			0.67		(c)	2.77
Net income attributable to common shareholders per share – diluted	1.27		(b)	0.40			0.41			0.67		(c)	2.76
2014:
Revenues	$	205,929		$	208,492		$	213,098		$	216,459		$	843,978
Net income attributable to common shareholders	40,036			35,272			38,283			178,498			292,089
Net income attributable to common shareholders per share – basic	0.45		(d)	0.40		(e)	0.43		(f)	1.99		(g)	3.29
Net income attributable to common shareholders per share – diluted	0.45		(d)	0.40		(e)	0.43		(f)	1.98		(g)	3.27

(a) Net income per share is computed independently for each of the quarters presented. Therefore, the sum of quarterly net income per share amounts may not equal the total computed for the year.

(b) Includes a $85,192, or $0.96 basic and $0.94 diluted per share, impact related to a gain on sale of two operating properties and land.

(c) Includes a $18,870, or $0.21 basic and diluted per share, impact related to a gain on sale of one operating property.

(d) Includes a $3,566, or $0.04 basic and diluted per share, impact related to our proportionate gain on sale of two operating properties by our funds, which is included in equity in income of joint ventures.

(e) Includes a $1,447, or $0.02 basic and diluted per share, impact related to a gain on sale of land, and a $1,152, or $0.01 basic and diluted per share, impact related to an impairment charge associated with land holdings.

(f) Includes a $1,808, or $0.02 basic and diluted per share, impact related to a gain on sale of land.

(g) Includes a $155,680, or $1.76 basic and $1.73 diluted per share, impact related to the gain on sale of operating properties, and a $10,000, or $0.11 basic and diluted per share, impact related to incentive compensation expense as a result of joint venture restructuring.

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Schedule III - Real Estate and Accumulated Depreciation

12 Months Ended

Dec. 31, 2015

Schedule III - Real Estate and Accumulated Depreciation [Abstract]

Schedule III - Real Estate and Accumulated Depreciation [Text Block]

Camden Property Trust Real Estate and Accumulated Depreciation As of December 31, 2015 (in thousands)																			Schedule III
	Initial Cost						Total Cost
	Land		Building/ Construction in Progress & Improvements		Cost  Subsequent to Acquisition/ Construction		Land		Building/ Construction in Progress & Improvements		Total		Accumulated Depreciation		Total Cost, Net of Accumulated Depreciation		Encumbrances		Year of Completion/ Acquisition
Current communities:
ARIZONA
Phoenix/Scottsdale
Camden Copper Square	$	4,825	$	23,672	$	6,793	$	4,825	$	30,465	$	35,290	$	15,162	$	20,128			2000
Camden Foothills	11,006		33,343		318		11,006		33,661		44,667		2,023		42,644				2014
Camden Hayden	9,248		35,108		—		9,248		35,108		44,356		1,518		42,838				2015
Camden Legacy	4,068		26,612		11,546		4,068		38,158		42,226		21,388		20,838				1998
Camden Montierra	13,687		31,727		4,941		13,687		36,668		50,355		4,442		45,913				2012
Camden Pecos Ranch	3,362		24,492		4,649		3,362		29,141		32,503		5,083		27,420				2012
Camden San Marcos	11,520		35,166		5,271		11,520		40,437		51,957		5,047		46,910				2012
Camden San Paloma	6,480		23,045		8,233		6,480		31,278		37,758		13,643		24,115				2002
Camden Sotelo	3,376		30,576		595		3,376		31,171		34,547		2,748		31,799				2013
CALIFORNIA
Los Angeles/Orange County
Camden Crown Valley	9,381		54,210		9,124		9,381		63,334		72,715		27,224		45,491				2001
Camden Glendale	21,492		91,709		—		21,492		91,709		113,201		2,538		110,663				2015
Camden Harbor View	16,079		127,459		9,796		16,079		137,255		153,334		50,254		103,080		$	92,716	2003
Camden Main and Jamboree	17,363		75,387		1,091		17,363		76,478		93,841		13,886		79,955		48,902		2008
Camden Martinique	28,401		51,861		17,589		28,401		69,450		97,851		36,987		60,864		32,969		1998
Camden Parkside	29,730		34,368		3,529		29,730		37,897		67,627		5,461		62,166				2012
Camden Sea Palms	4,336		9,930		3,474		4,336		13,404		17,740		7,559		10,181				1998
San Diego/Inland Empire
Camden Landmark	17,339		71,315		1,505		17,339		72,820		90,159		8,847		81,312				2012
Camden Old Creek	20,360		71,777		1,271		20,360		73,048		93,408		21,058		72,350				2007
Camden Sierra at Otay Ranch	10,585		49,781		4,752		10,585		54,533		65,118		21,353		43,765				2003
Camden Tuscany	3,330		36,466		4,294		3,330		40,760		44,090		15,318		28,772				2003
Camden Vineyards	4,367		28,494		2,745		4,367		31,239		35,606		13,057		22,549				2002
COLORADO
Denver
Camden Belleview Station	8,091		44,003		1,129		8,091		45,132		53,223		5,077		48,146				2012
Camden Caley	2,047		17,445		5,339		2,047		22,784		24,831		10,600		14,231		15,351		2000
Camden Denver West	6,396		51,552		5,124		6,396		56,676		63,072		5,512		57,560				2012
Camden Flatirons	6,849		72,395		—		6,849		72,395		79,244		3,893		75,351				2015
Camden Highlands Ridge	$	2,612	$	34,726	$	10,712	$	2,612	$	45,438	$	48,050	$	21,547	$	26,503			1996
Camden Interlocken	5,293		31,612		8,900		5,293		40,512		45,805		20,069		25,736		$	27,431	1999
Camden Lakeway	3,915		34,129		12,513		3,915		46,642		50,557		23,650		26,907		29,267		1997
WASHINGTON DC METRO
Camden Ashburn Farm	4,835		22,604		1,748		4,835		24,352		29,187		8,175		21,012				2005
Camden Clearbrook	2,384		44,017		1,201		2,384		45,218		47,602		13,207		34,395				2007
Camden College Park	16,409		91,503		3,689		16,409		95,192		111,601		15,780		95,821				2008
Camden Dulles Station	10,807		61,548		2,623		10,807		64,171		74,978		16,228		58,750				2008
Camden Fair Lakes	15,515		104,223		8,286		15,515		112,509		128,024		36,522		91,502				2005
Camden Fairfax Corner	8,484		72,953		5,630		8,484		78,583		87,067		23,919		63,148				2006
Camden Fallsgrove	9,408		43,647		4,524		9,408		48,171		57,579		16,031		41,548				2005
Camden Grand Parc	7,688		35,900		2,200		7,688		38,100		45,788		12,152		33,636				2005
Camden Lansdowne	15,502		102,267		6,738		15,502		109,005		124,507		36,113		88,394				2005
Camden Largo Town Center	8,411		44,163		3,064		8,411		47,227		55,638		15,279		40,359				2005
Camden Monument Place	9,030		54,089		1,080		9,030		55,169		64,199		15,600		48,599				2007
Camden NoMa	19,442		82,126		211		19,442		82,337		101,779		6,972		94,807				2014
Camden Potomac Yard	16,498		88,317		881		16,498		89,198		105,696		23,649		82,047				2008
Camden Roosevelt	11,470		45,785		1,077		11,470		46,862		58,332		15,548		42,784				2005
Camden Russett	13,460		61,837		4,469		13,460		66,306		79,766		22,097		57,669		45,063		2005
Camden Silo Creek	9,707		45,301		1,919		9,707		47,220		56,927		15,517		41,410				2005
Camden Summerfield	14,659		48,404		1,310		14,659		49,714		64,373		13,619		50,754				2008
Camden Summerfield II	4,459		20,566		5		4,459		20,571		25,030		3,545		21,485				2012
FLORIDA
Southeast Florida
Camden Aventura	12,185		47,616		10,795		12,185		58,411		70,596		20,219		50,377				2005
Camden Boca Raton	2,201		49,499		419		2,201		49,918		52,119		2,738		49,381				2014
Camden Brickell	14,621		57,031		10,979		14,621		68,010		82,631		23,189		59,442				2005
Camden Doral	10,260		40,416		6,052		10,260		46,468		56,728		14,833		41,895				2005
Camden Doral Villas	6,476		25,543		6,115		6,476		31,658		38,134		10,573		27,561				2005
Camden Las Olas	12,395		79,518		8,417		12,395		87,935		100,330		29,251		71,079				2005
Camden Plantation	6,299		77,964		7,211		6,299		85,175		91,474		28,721		62,753				2005
Camden Portofino	9,867		38,702		4,509		9,867		43,211		53,078		14,712		38,366				2005
Orlando
Camden Hunter's Creek	4,156		20,925		4,863		4,156		25,788		29,944		8,566		21,378				2005
Camden Lago Vista	$	3,497	$	29,623	$	2,161	$	3,497	$	31,784	$	35,281	$	11,388	$	23,893			2005
Camden LaVina	12,907		42,569		143		12,907		42,712		55,619		7,971		47,648				2012
Camden Lee Vista	4,350		34,643		5,423		4,350		40,066		44,416		19,608		24,808				2000
Camden Orange Court	5,319		40,733		1,696		5,319		42,429		47,748		11,184		36,564				2008
Camden Renaissance	4,144		39,987		6,521		4,144		46,508		50,652		24,525		26,127				1997
Camden Town Square	13,127		45,997		93		13,127		46,090		59,217		6,858		52,359				2012
Camden World Gateway	5,785		51,821		7,065		5,785		58,886		64,671		18,493		46,178				2005
Tampa/St. Petersburg
Camden Bay	7,450		63,283		10,863		7,450		74,146		81,596		34,129		47,467				1998/2002
Camden Lakes	3,106		22,746		14,866		3,106		37,612		40,718		30,424		10,294				1997
Camden Montague	3,576		16,534		159		3,576		16,693		20,269		3,035		17,234				2012
Camden Preserve	1,206		17,982		7,003		1,206		24,985		26,191		13,197		12,994				1997
Camden Royal Palms	2,147		38,339		2,389		2,147		40,728		42,875		11,358		31,517				2007
Camden Westchase Park	11,955		36,254		120		11,955		36,374		48,329		5,751		42,578				2012
Camden Westshore	1,734		10,819		7,550		1,734		18,369		20,103		13,877		6,226				1997
Camden Woods	2,693		19,930		11,439		2,693		31,369		34,062		22,450		11,612				1999
GEORGIA
Atlanta
Camden Brookwood	7,174		31,984		7,091		7,174		39,075		46,249		13,622		32,627		$	22,624	2005
Camden Creekstone	5,017		19,912		1,009		5,017		20,921		25,938		2,662		23,276				2012
Camden Deerfield	4,895		21,922		6,807		4,895		28,729		33,624		9,698		23,926		19,220		2005
Camden Dunwoody	5,290		23,642		7,817		5,290		31,459		36,749		10,836		25,913		21,168		2005
Camden Fourth Ward	10,477		51,258		308		10,477		51,566		62,043		2,576		59,467				2014
Camden Midtown Atlanta	6,196		33,828		7,227		6,196		41,055		47,251		13,754		33,497		20,565		2005
Camden Paces	15,262		102,270		—		15,262		102,270		117,532		4,191		113,341				2015
Camden Peachtree City	6,536		29,063		5,488		6,536		34,551		41,087		11,670		29,417				2005
Camden Shiloh	4,181		18,798		4,995		4,181		23,793		27,974		8,231		19,743		10,576		2005
Camden St. Clair	7,526		27,486		7,013		7,526		34,499		42,025		12,290		29,735		21,646		2005
Camden Stockbridge	5,071		22,693		3,334		5,071		26,027		31,098		9,260		21,838		14,332		2005
Camden Vantage	11,787		68,822		1,451		11,787		70,273		82,060		6,358		75,702				2013
NEVADA
Las Vegas
Camden Bel Air	$	3,594	$	31,221	$	7,995	$	3,594	$	39,216	$	42,810	$	24,208	$	18,602			1998
Camden Breeze	2,894		15,828		5,834		2,894		21,662		24,556		13,160		11,396				1998
Camden Canyon	1,802		11,666		5,573		1,802		17,239		19,041		10,819		8,222				1998
Camden Centre	172		1,166		412		172		1,578		1,750		1,028		722				1998
Camden Commons	2,476		20,073		7,426		2,476		27,499		29,975		19,319		10,656				1998
Camden Cove	1,382		6,266		2,118		1,382		8,384		9,766		5,564		4,202				1998
Camden Del Mar	4,404		35,264		15,359		4,404		50,623		55,027		31,879		23,148				1998
Camden Fairways	3,969		15,543		10,440		3,969		25,983		29,952		18,223		11,729				1998
Camden Hills	853		7,834		1,908		853		9,742		10,595		6,388		4,207				1998
Camden Legends	1,370		6,382		1,525		1,370		7,907		9,277		4,653		4,624				1998
Camden Palisades	8,406		31,497		9,803		8,406		41,300		49,706		24,581		25,125				1998
Camden Pines	3,496		21,852		3,037		3,496		24,889		28,385		3,681		24,704				2012
Camden Pointe	2,058		14,879		3,643		2,058		18,522		20,580		10,493		10,087				1998
Camden Summit	11,212		18,399		2,745		11,212		21,144		32,356		3,107		29,249				2012
Camden Tiara	7,709		28,644		3,685		7,709		32,329		40,038		4,697		35,341				2012
Camden Vintage	3,641		19,255		6,147		3,641		25,402		29,043		16,196		12,847				1998
NORTH CAROLINA
Charlotte
Camden Ballantyne	4,503		30,250		7,542		4,503		37,792		42,295		13,620		28,675		$	26,025	2005
Camden Cotton Mills	4,246		19,147		5,744		4,246		24,891		29,137		9,134		20,003				2005
Camden Dilworth	516		16,633		2,066		516		18,699		19,215		5,883		13,332		13,073		2006
Camden Fairview	1,283		7,223		3,728		1,283		10,951		12,234		4,477		7,757				2005
Camden Foxcroft	1,408		7,919		3,839		1,408		11,758		13,166		4,904		8,262				2005
Camden Grandview	7,570		33,859		7,168		7,570		41,027		48,597		14,599		33,998				2005
Camden Sedgebrook	5,266		29,211		6,632		5,266		35,843		41,109		12,879		28,230		21,306		2005
Camden Simsbury	1,152		6,499		2,295		1,152		8,794		9,946		3,272		6,674				2005
Camden South End Square	6,625		29,175		7,202		6,625		36,377		43,002		12,345		30,657				2005
Camden Stonecrest	3,941		22,021		5,613		3,941		27,634		31,575		10,188		21,387				2005
Camden Touchstone	1,203		6,772		2,800		1,203		9,572		10,775		4,114		6,661				2005
Raleigh
Camden Crest	$	4,412	$	31,108	$	5,088	$	4,412	$	36,196	$	40,608	$	11,999	$	28,609			2005
Camden Governor's Village	3,669		20,508		3,020		3,669		23,528		27,197		8,483		18,714		$	13,004	2005
Camden Lake Pine	5,746		31,714		6,809		5,746		38,523		44,269		14,159		30,110		26,212		2005
Camden Manor Park	2,535		47,159		1,993		2,535		49,152		51,687		16,035		35,652		29,675		2006
Camden Overlook	4,591		25,563		8,080		4,591		33,643		38,234		12,040		26,194				2005
Camden Reunion Park	3,302		18,457		4,976		3,302		23,433		26,735		8,627		18,108		19,961		2005
Camden Westwood	4,567		25,519		4,371		4,567		29,890		34,457		10,615		23,842		19,907		2005
TEXAS
Austin
Camden Cedar Hills	2,684		20,931		517		2,684		21,448		24,132		6,251		17,881				2008
Camden Gaines Ranch	5,094		37,100		9,337		5,094		46,437		51,531		15,616		35,915				2005
Camden Huntingdon	2,289		17,393		9,542		2,289		26,935		29,224		14,947		14,277				1995
Camden La Frontera	3,250		32,379		—		3,250		32,379		35,629		1,989		33,640				2015
Camden Lamar Heights	3,988		42,775		—		3,988		42,775		46,763		2,523		44,240				2015
Camden Stoneleigh	3,498		31,285		7,244		3,498		38,529		42,027		12,373		29,654				2006
Corpus Christi
Camden Breakers	1,055		13,024		8,818		1,055		21,842		22,897		12,162		10,735				1996
Camden Copper Ridge	1,204		9,180		8,004		1,204		17,184		18,388		12,765		5,623				1993
Camden Miramar	—		38,784		20,139		—		58,923		58,923		22,527		36,396				1994-2014
Dallas/Fort Worth
Camden Addison	11,516		29,332		6,953		11,516		36,285		47,801		6,210		41,591				2012
Camden Belmont	12,521		61,522		1,302		12,521		62,824		75,345		8,053		67,292				2012
Camden Buckingham	2,704		21,251		8,882		2,704		30,133		32,837		15,700		17,137				1997
Camden Centreport	1,613		12,644		6,046		1,613		18,690		20,303		9,505		10,798				1997
Camden Cimarron	2,231		14,092		6,903		2,231		20,995		23,226		12,544		10,682				1997
Camden Farmers Market	17,341		74,193		15,916		17,341		90,109		107,450		37,714		69,736		50,711		2001/2005
Camden Henderson	3,842		15,256		205		3,842		15,461		19,303		2,253		17,050				2012
Camden Legacy Creek	2,052		12,896		5,955		2,052		18,851		20,903		10,469		10,434				1997
Camden Legacy Park	2,560		15,449		6,888		2,560		22,337		24,897		12,251		12,646		13,866		1997
Camden Valley Park	3,096		14,667		13,652		3,096		28,319		31,415		25,562		5,853				1994
Houston
Camden City Centre	4,976		44,735		1,212		4,976		45,947		50,923		13,320		37,603		33,795		2007
Camden City Centre II	$	5,101	$	28,131	$	46	$	5,101	$	28,177	$	33,278	$	3,956	$	29,322			2013
Camden Greenway	16,916		43,933		16,829		16,916		60,762		77,678		30,368		47,310		$	52,359	1999
Camden Holly Springs	11,108		42,852		9,996		11,108		52,848		63,956		8,223		55,733				2012
Camden Midtown	4,583		18,026		8,711		4,583		26,737		31,320		14,008		17,312		28,058		1999
Camden Oak Crest	2,078		20,941		4,193		2,078		25,134		27,212		10,457		16,755		17,309		2003
Camden Park	4,922		16,453		3,705		4,922		20,158		25,080		3,133		21,947				2012
Camden Plaza	7,204		31,044		1,314		7,204		32,358		39,562		5,836		33,726		20,714		2007
Camden Post Oak	14,056		92,515		9,098		14,056		101,613		115,669		9,146		106,523				2013
Camden Royal Oaks	1,055		20,046		1,055		1,055		21,101		22,156		7,109		15,047				2006
Camden Royal Oaks II	587		12,743		15		587		12,758		13,345		2,201		11,144				2012
Camden Stonebridge	1,016		7,137		4,133		1,016		11,270		12,286		7,338		4,948				1993
Camden Sugar Grove	7,614		27,594		2,155		7,614		29,749		37,363		4,392		32,971				2012
Camden Travis Street	1,780		29,104		485		1,780		29,589		31,369		7,457		23,912		21,614		2010
Camden Vanderbilt	16,076		44,918		19,590		16,076		64,508		80,584		38,370		42,214		73,165		1994/1997
Camden Whispering Oaks	1,188		26,242		870		1,188		27,112		28,300		7,766		20,534				2008
Total current communities:	$	1,043,345	$	5,436,835	$	781,605	$	1,043,345	$	6,218,440	$	7,261,785	$	1,976,958	$	5,284,827	$	902,584
Communities under construction:
Name / location
Camden Chandler (1) Chandler, AZ	$	—	$	66,391	$	—	$	—	$	66,391	$	66,391	$	1,634	$	64,757			N/A
Camden Gallery Charlotte, NC	—		50,392		—		—		50,392		50,392		55		50,337				N/A
Camden Lincoln Station Denver, CO	—		18,226		—		—		18,226		18,226		—		18,226				N/A
Camden McGowen Station Houston, TX	—		14,064		—		—		14,064		14,064		—		14,064				N/A
Camden NoMa II Washington, DC	—		45,524		—		—		45,524		45,524		—		45,524				N/A
Camden Shady Grove Rockville, MD	—		51,376		—		—		51,376		51,376		—		51,376				N/A
Camden Victory Park Dallas, TX	—		67,201		—		—		67,201		67,201		42		67,159				N/A
The Camden Los Angeles, CA	—		111,703		—		—		111,703		111,703		1		111,702				N/A
Total communities under construction:	$	—	$	424,877	$	—	$	—	$	424,877	$	424,877	$	1,732	$	423,145	$	—
Development pipeline communities:
Name/location
Camden Arts District Los Angeles, CA	$	—	$	13,002	$	—	$	—	$	13,002	$	13,002	$	—	$	13,002			N/A
Camden Atlantic Plantation, FL	—		13,428		—		—		13,428		13,428		—		13,428				N/A
Camden Buckhead Atlanta, GA	—		22,341		—		—		22,341		22,341		—		22,341				N/A
Camden Conte Houston, TX	—		21,039		—		—		21,039		21,039		—		21,039				N/A
Camden North End Phoenix, AZ	—		38,319		—		—		38,319		38,319		—		38,319				N/A
Camden Washingtonian Washington, DC	—		18,369		—		—		18,369		18,369		—		18,369				N/A
Total development pipeline communities:	$	—	$	126,498	$	—	$	—	$	126,498	$	126,498	$	—	$	126,498	$	—
Land Holdings	$	—	$	6,212	$	—	$	—	$	6,212	$	6,212	$	—	$	6,212			N/A
Corporate	—		5,284		—		—		5,284		5,284		—		5,284				N/A
	$	—	$	11,496	$	—	$	—	$	11,496	$	11,496	$	—	$	11,496	$	—
TOTAL	$	1,043,345	$	5,999,706	$	781,605	$	1,043,345	$	6,781,311	$	7,824,656	$	1,978,690	$	5,845,966	$	902,584

(1) Property is in lease-up at December 31, 2015. Balances presented here includes costs which are included in buildings and improvements and land on the consolidated balance sheet at December 31, 2015. These costs related to completed unit turns for these properties.

Camden Property Trust Real Estate and Accumulated Depreciation As of December 31, 2015 (in thousands) Schedule III

The changes in total real estate assets for the years ended December 31:

	2015			2014			2013
Balance, beginning of period	$	7,421,516		$	7,072,181		$	6,673,914
Additions during period:
Acquisition of operating properties and unconsolidated joint ventures	—			61,736			221,421
Development and repositions	351,998			469,048			306,950
Improvements	75,847			58,233			67,049
Deductions during period:
Cost of real estate sold – other	(24,705		)	(172,475		)	(197,153		)
Classification to held for sale	—			(67,207		)	—
Balance, end of period	$	7,824,656		$	7,421,516		$	7,072,181
The changes in accumulated depreciation for the years ended December 31:
	2015			2014			2013
Balance, beginning of period	$	1,738,862		$	1,643,713		$	1,518,896
Depreciation of real estate assets	250,093			229,256			203,897
Dispositions	(10,265		)	(94,043		)	(79,080		)
Transfers to held for sale	—			(40,064		)	—
Balance, end of period	$	1,978,690		$	1,738,862		$	1,643,713

The aggregate cost for federal income tax purposes at December 31, 2015 was $6.8 billion.

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Schedule IV - Mortgage Loans on Real Estate

12 Months Ended

Dec. 31, 2015

Mortgage Loans on Real Estate [Abstract]

Schedule IV - Mortgage Loans on Real Estate [Text Block]

Camden Property Trust Mortgage Loans on Real Estate As of December 31, 2015						Schedule IV
($ in thousands) Description	Interest Rate	Final Maturity Date	Periodic payment terms	Face amount of mortgages		Carry amount of mortgages (a)
Undeveloped Land      First lien note           Houston, TX	Prime + 1.00%	July 2019	(b)	$	3,395	$	3,395
Parking Garage      Developer advances           Houston, TX	(c)	(d)	(e)	18,000		9,766
Total				$	21,395	$	13,161

(a) The aggregate cost at December 31, 2015 for federal income tax purposes was approximately $13,161.

(b) Periodic payments are interest only until January 1, 2017, at which date interest and equal payments of principal are due each July 1 and January 1 until the final maturity date.

(c) This loan currently bears interest at 4% and will increase to 7% on any unpaid principal balance on the later of January 1, 2018 or January 1 of the year following completion of our planned apartment project at an adjacent location.

(d) This loan matures on October 1 in the 13th year following the year of completion of the parking garage.

(e) Periodic payments are currently interest only, and will consist of interest and principal payments following the year of completion of the parking garage through maturity.

Changes in mortgage loans for the years ended December 31 are summarized below:

	2015		2014		2013
Balance, beginning of period	$	3,395	$	3,395	$	3,395
Additions:
Advances under real estate loans	9,766		—		—
Deductions:	—		—		—
Balance, end of period	$	13,161	$	3,395	$	3,395

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Summary of Significant Accounting Policies and Recent Accounting Pronouncements (Policies)

12 Months Ended

Dec. 31, 2015

Accounting Policies [Abstract]

Principles Of Consolidation

Principles of Consolidation. Our consolidated financial statements include our accounts and the accounts of other subsidiaries and joint ventures (including partnerships and limited liability companies) over which we have control. All intercompany transactions, balances, and profits have been eliminated in consolidation. Investments acquired or created are evaluated based on the accounting guidance relating to variable interest entities (“VIEs”), which requires the consolidation of VIEs in which we are considered to be the primary beneficiary. If the investment is determined not to be a VIE, then the investment is evaluated for consolidation (primarily using a voting interest model) under the remaining consolidation guidance relating to real estate entities. If we are the general partner of a limited partnership, or manager of a limited liability company, we also consider the consolidation guidance relating to the rights of limited partners, or non-managing members, as the case may be, to assess whether any rights held by the limited partners, or non-managing members, as the case may be, overcome the presumption of control by us.

Allocations of Purchase Price

Acquisitions of Real Estate. Upon acquisition of real estate, we determine the fair value of tangible and intangible assets, which includes land, buildings (as-if-vacant), furniture and fixtures, the value of in-place leases, including above and below market leases, and acquired liabilities. In estimating these values, we apply methods similar to those used by independent appraisers of income-producing property. Upon the acquisition of a controlling interest of an investment in an unconsolidated joint venture, such joint venture is consolidated and our initial equity investment is remeasured to fair value at the date the controlling interest is acquired; any difference between the carrying value of the previously held equity investment and the fair value is recognized in earnings at the time of obtaining control. Transaction costs associated with the acquisition of operating real estate assets are expensed. Estimates of fair value of acquired debt are based upon interest rates available for the issuance of debt with similar terms and remaining maturities. Depreciation is computed on a straight-line basis over the remaining useful lives of the related tangible assets. The value of in-place leases and above or below market leases is amortized over the estimated average remaining life of leases in place at the time of acquisition. The net carrying value of below market leases is included in other liabilities in our consolidated balance sheets and the net carrying value of in-place leases is included in other assets, net in our consolidated balance sheets.

The carrying values of below market leases and in-place leases at December 31, 2015 and 2014 are as follows:

	December 31,
(in millions)	2015			2014
Below market leases (Gross carrying value)	$	0.5		$	0.5
Accumulated amortization	(0.5		)	(0.4		)
Value of below market leases, net	$	—		$	0.1
In-place leases (Gross carrying value)	$	3.0		$	3.0
Accumulated amortization	(3.0		)	(2.5		)
Value of in-place leases, net	$	—		$	0.5

Revenues recognized related to below market leases and amortization expense related to in-place leases for the years ended December 31, 2015, 2014 and 2013 are as follows:

	December 31,
(in millions)	2015		2014		2013
Revenues related to below market leases	$	0.1	$	0.2	$	1.1
Amortization of in-place leases	$	0.5	$	1.4	$	5.6

The weighted average amortization period of below market leases and in-place leases was approximately eight months, seven months and six months for the years ended December 31, 2015, 2014 and 2013, respectively.

Asset Impairment

Asset Impairment. Long-lived assets are reviewed for impairment annually or whenever events or changes in circumstances indicate the carrying amount of an asset may not be recoverable. Impairment may exist if estimated future undiscounted cash flows associated with long-lived assets are not sufficient to recover the carrying value of such assets. We consider projected future discounted and undiscounted cash flows, trends, strategic decisions regarding future development plans, and other factors in our assessment of whether impairment conditions exist. While we believe our estimates of future cash flows are reasonable, different assumptions regarding a number of factors, including market rents, economic conditions, and occupancies, could significantly affect these estimates. In estimating fair value, management uses appraisals, management estimates, and discounted cash flow calculations which utilize inputs from a marketplace participant’s perspective. When impairment exists, the long-lived asset is adjusted to its fair value. In addition, we evaluate our equity investments in joint ventures and if we believe there is an other than temporary decline in market value of our investment below our carrying value, we will record an impairment charge. We did not record any impairment charges for the years ended December 31, 2015 or 2013. See Note 7, "Acquisitions, Dispositions, Impairment, and Discontinued Operations," for discussion of impairment during the year ended December 31, 2014.

The value of our properties under development depends on market conditions, including estimates of the project start date as well as estimates of demand for multifamily communities. We have reviewed market trends and other marketplace information and have incorporated this information as well as our current outlook into the assumptions we use in our impairment analyses. Due to the judgment and assumptions applied in the impairment analyses, it is possible actual results could differ substantially from those estimated.

We believe the carrying value of our operating real estate assets, properties under development, and land is currently recoverable. However, if market conditions deteriorate or if changes in our development strategy significantly affect any key assumptions used in our fair value estimates, we may need to take material charges in future periods for impairments related to existing assets. Any such material non-cash charges could have an adverse effect on our consolidated financial position and results of operations.

Cash and Cash Equivalents

Cash and Cash Equivalents. All cash and investments in money market accounts and other highly liquid securities with a maturity of three months or less at the date of purchase are considered to be cash and cash equivalents. We maintain the majority of our cash and cash equivalents at major financial institutions in the United States and deposits with these financial institutions may exceed the amount of insurance provided on such deposits; however, we regularly monitor the financial stability of these financial institutions and believe we are not currently exposed to any significant default risk with respect to these deposits.

Cost Capitalization

Cost Capitalization. Real estate assets are carried at cost plus capitalized carrying charges. Carrying charges are primarily interest and real estate taxes which are capitalized as part of properties under development. Capitalized interest is generally based on the weighted average interest rate of our unsecured debt. Expenditures directly related to the development and improvement of real estate assets are capitalized at cost as land and buildings and improvements. Indirect development costs, including salaries and benefits and other related costs directly attributable to the development of properties, are also capitalized. We begin capitalizing development, construction, and carrying costs when the development of the future real estate asset is probable and activities necessary to prepare the underlying real estate for its intended use have been initiated. All construction and carrying costs are capitalized and reported in the balance sheet as properties under development until the apartment homes are substantially completed. Upon substantial completion of the apartment homes, the total capitalized development cost for the apartment homes and the associated land is transferred to buildings and improvements and land, respectively.

As discussed above, carrying charges are principally interest and real estate taxes capitalized as part of properties under development. Capitalized interest was approximately $19.3 million, $22.2 million, and $15.7 million for the years ended December 31, 2015, 2014, and 2013, respectively. Capitalized real estate taxes were approximately $3.6 million, $4.4 million, and $3.0 million for the years ended December 31, 2015, 2014, and 2013, respectively.

Where possible, we stage our construction to allow leasing and occupancy during the construction period, which we believe minimizes the duration of the lease-up period following completion of construction. Our accounting policy related to properties in the development and leasing phase is to expense all operating expenses associated with completed apartment homes. We capitalize renovation and improvement costs we believe extend the economic lives of depreciable property. Capital expenditures subsequent to initial construction are capitalized and depreciated over their estimated useful lives.

We also incur expenditures related to renovation and construction of office space we lease and we capitalize these leasehold improvements as furniture, fixtures, equipment and other. We depreciate these costs using the straight-line method over the shorter of the lease term or the useful life of the improvement. During the third quarter of 2013, we relocated our corporate headquarters. In conjunction with this relocation, we capitalized approximately $12.2 million related to leasehold improvements which is depreciated over the life of our new lease.

Depreciation and amortization is computed over the expected useful lives of depreciable property on a straight-line basis with lives generally as follows:

	Estimated Useful  Life
Buildings and improvements	5-35 years
Furniture, fixtures, equipment and other	3-20 years
Intangible assets/liabilities (in-place leases and below market leases)	underlying lease term

Discontinued Operations

Discontinued Operations. We adopted ASU 2014-08, "Reporting Discontinued Operations and Disclosures of Disposals of Components of an Entity," on January 1, 2014, which required only disposals representing a strategic shift, such as a major line of business, a major geographical area or a major equity investment, to be classified as a discontinued operation. We generally believe future sales of our individual operating properties will no longer qualify as discontinued operations effective with our adoption of this new standard. Prior to January 1, 2014 a property was classified as a discontinued operation when (i) the operations and cash flows of the property could be clearly distinguished and had been or would be eliminated from our ongoing operations; (ii) the property either had been disposed of or was classified as held for sale; and (iii) we would not have any significant continuing involvement in the operations of the property after the disposal transaction.

The results of operations for properties sold during the period or classified as held for sale at the end of the period, and meeting the above criteria of discontinued operations, are classified as discontinued operations for all periods presented. The property-specific components of earnings classified as discontinued operations include separately identifiable property-specific revenues, expenses, depreciation, and interest expense, if any. The gain or loss resulting from the eventual disposal of the held for sale properties meeting the criteria of discontinued operations is also classified within discontinued operations. Real estate assets held for sale are measured at the lower of carrying amount or fair value less costs to sell and are presented separately in the accompanying consolidated balance sheets. Subsequent to classification of a property as held for sale, no further depreciation is recorded. Properties sold by our unconsolidated entities which do not meet the above criteria of discontinued operations are not included in discontinued operations and related gains or losses are reported as a component of equity in income of joint ventures.

Gains on sale of real estate are recognized using the full accrual or partial sale methods, as applicable, in accordance with accounting principles generally accepted in the United States of America ("GAAP"), provided various criteria relating to the terms of sale and any subsequent involvement with the real estate sold are satisfied.

There were no disposals reported as discontinued operations for the years ended December 31, 2015 or 2014. See Note 7, "Acquisitions, Dispositions, Impairment, and Discontinued Operations," for discussion of discontinued operations for the year ended December 31, 2013.

Fair Value

Fair Value. For financial assets and liabilities recorded at fair value on a recurring or non-recurring basis, fair value is the price we would receive to sell an asset, or pay to transfer a liability, in an orderly transaction with a market participant at the measurement date. In the absence of such data, fair value is estimated using internal information consistent with what market participants would use in a hypothetical transaction.

In determining fair value, observable inputs reflect market data obtained from independent sources, while unobservable inputs reflect our market assumptions; preference is given to observable inputs. These two types of inputs create the following fair value hierarchy:

• Level 1: Quoted prices for identical instruments in active markets.

• Level 2: Quoted prices for similar instruments in active markets; quoted prices for identical or similar instruments in markets that are not active; and model-derived valuations whose inputs are observable or whose significant value drivers are observable.

• Level 3: Significant inputs to the valuation model are unobservable.

Recurring Fair Value Measurements. The valuation methodology we use to measure our deferred compensation plan investments is based on quoted market prices utilizing public information for the same transactions. Our deferred compensation plan investments are recorded at fair value on a recurring basis and included in other assets in our consolidated balance sheets.

Non-recurring Fair Value Measurements. Certain assets are measured at fair value on a non-recurring basis. These assets are not measured at fair value on an ongoing basis, but are subject to fair value adjustments in certain circumstances. These assets primarily include long-lived assets which are recorded at fair value if they are impaired using the fair value methodologies used to measure long-lived assets described above at "Asset Impairment." Non-recurring fair value disclosures are not provided for impairments on assets disposed during the period because they are no longer owned by us. The inputs associated with the valuation of long-lived assets are generally included in Level 3 of the fair value hierarchy, unless a quoted price for a similar long-lived asset in an active market exists, at which time they are included in Level 2 of the fair value hierarchy.

Financial Instrument Fair Value Disclosures. As of December 31, 2015 and 2014, the carrying values of cash and cash equivalents, accounts receivable, accounts payable, accrued expenses and distributions payable represent fair value because of the short-term nature of these instruments. The carrying value of restricted cash approximates its fair value based on the nature of our assessment of the ability to recover these amounts. The carrying value of our notes receivable, which are included in other assets, net in our consolidated balance sheets, approximates their fair value. The estimated fair values are based on certain factors, such as market interest rates, terms of the note and credit worthiness of the borrower. These financial instruments utilize Level 3 inputs. In calculating the fair value of our notes payable, interest rate and spread assumptions reflect current credit worthiness and market conditions available for the issuance of notes payable with similar terms and remaining maturities. These financial instruments utilize Level 2 inputs.

Income Recognition

Income Recognition. Our rental and other property revenue is recorded when due from residents and is recognized monthly as it is earned. Other property revenue consists primarily of utility rebillings and administrative, application, and other transactional fees charged to our residents. Our apartment homes are rented to residents on lease terms generally ranging from six to fifteen months, with monthly payments due in advance. All other sources of income, including interest and fee and asset management income, are recognized as earned. Operations of multifamily properties acquired are recorded from the date of acquisition in accordance with the acquisition method of accounting. In management’s opinion, due to the number of residents, the types and diversity of submarkets in which our properties operate, and the collection terms, there is no significant concentration of credit risk.

Reclassifications

Reclassifications. Certain reclassifications have been made to amounts in prior period financial statements to conform to the current period presentation. We reclassified certain insignificant amounts in the consolidated statements of cash flows for the years ended December 31, 2014 and 2013. These reclassifications had no impact on our consolidated cash flows from operating, investing or financing activities. In addition, we also reclassified deferred financing charges relating to our unsecured credit facility and unsecured short-term borrowing facility to depreciation and amortization. All other deferred charges were reclassified to interest expense effective with our adoption of Accounting Standards Update 2015-03 ("ASU 2015-03"), "Simplifying the Presentation of Debt Issuance Costs," as discussed below in Recent Accounting Pronouncements.

Insurance

Insurance. Our primary lines of insurance coverage are property, general liability, health, and workers’ compensation. We believe our insurance coverage adequately insures our properties against the risk of loss attributable to fire, earthquake, hurricane, tornado, flood, and other perils and adequately insures us against other risks. Losses are accrued based upon our estimates of the aggregate liability for claims incurred using certain actuarial assumptions followed in the insurance industry and based on our experience.

Other Assets, Net

Other Assets, Net. Other assets in our consolidated financial statements include investments under deferred compensation plans, deferred financing costs, non-real estate leasehold improvements and equipment, notes receivable, prepaid expenses, the value of in-place leases net of related accumulated amortization, and other miscellaneous receivables. Investments under deferred compensation plans are classified as trading securities and are adjusted to fair market value at period end. For a further discussion of our investments under deferred compensation plans, see Note 10, “Share-based Compensation and Benefit Plans.” Deferred financing costs are related to our unsecured credit facility and unsecured short-term borrowing facility, and are amortized no longer than the terms of the related facilities on the straight-line method, which approximates the effective interest method. Corporate leasehold improvements and equipment are depreciated using the straight-line method over the shorter of the expected useful lives or the lease terms which generally range from three to ten years.

Our notes receivable relate to real estate secured loans to unaffiliated third parties. At December 31, 2015 and 2014, we had outstanding notes receivable balances of approximately $13.2 million and $3.4 million, respectively, and the weighted average interest rate on such notes was approximately 4.1% and 4.3% for the years ended December 31, 2015 and 2014, respectively. At December 31, 2015, we were also committed to funding additional amounts under one of the loans in the amount of approximately $8.3 million. Interest is recognized over the lives of the notes and is included in interest and other income in our consolidated statements of income and comprehensive income. We consider a note receivable to be impaired if it is probable we will not collect all contractually due principal and interest. We do not accrue interest when a note is considered impaired and an allowance is recorded for any principal and previously accrued interest which is not believed to be collectible. All cash receipts on impaired notes are applied to reduce the principal amount of such notes until the principal has been recovered and, thereafter, are recognized as interest income. There were no impairments as of December 31, 2015 or 2014.

Reportable Segments

Reportable Segments. We operate in a single reportable segment which includes the ownership, management, development, redevelopment, acquisition, and construction of multifamily apartment communities. Each of our operating properties is considered a separate operating segment as each property earns revenues and incurs expenses, individual operating results are reviewed and discrete financial information is available. We do not distinguish or group our consolidated operations based on geography, size or type. Our multifamily apartment communities have similar long-term economic characteristics and provide similar products and services to our residents. Further, all material operations are within the United States and no multifamily apartment community comprises more than 10% of consolidated revenues. As a result, our operating properties are aggregated into a single reportable segment. Our multifamily communities generate rental revenue and other income through the leasing of apartment homes, which comprised approximately 99% of our total property revenues and total non-property income, excluding income on deferred compensation plans, for each of the years ended December 31, 2015 and 2014, and 98% for the year ended December 31, 2013.

Restricted Cash

Restricted Cash. Restricted cash consists of escrow deposits held by lenders for property taxes, insurance and replacement reserves, cash required to be segregated for the repayment of residents’ security deposits, and escrowed amounts related to our development and acquisition activities. Substantially all restricted cash is invested in demand and short-term instruments.

Share-based Compensation

Share-based Compensation. Compensation expense associated with share-based awards is recognized in our consolidated statements of income and comprehensive income using the grant-date fair values. Compensation cost for all share-based awards, including options, requires measurement at estimated fair value on the grant date and recognition of compensation expense over the requisite service period for awards expected to vest. The fair value of stock option grants is estimated using the Black-Scholes valuation model. Valuation models require the input of assumptions, including judgments to estimate the expected stock price volatility, expected life, and forfeiture rate. The compensation cost for share-based awards is based on the market value of the shares on the date of grant.

Use of Estimates

Use of Estimates. In the application of GAAP, management is required to make estimates and assumptions which affect the reported amounts of assets and liabilities at the date of the financial statements, results of operations during the reporting periods, and related disclosures. Our more significant estimates include estimates supporting our impairment analysis related to the carrying values of our real estate assets. These estimates are based on historical experience and other assumptions believed to be reasonable under the circumstances. Future events rarely develop exactly as forecasted, and the best estimates routinely require adjustment.

Recent Accounting Pronouncements

Recent Accounting Pronouncements. In February 2015, the FASB issued Accounting Standards Update 2015-02 ("ASU 2015-02"), "Amendments to the Consolidation Analysis." ASU 2015-02 changes the analysis a reporting entity must perform to determine whether it should consolidate certain types of legal entities. ASU 2015-02 modifies whether limited partnerships and similar entities are VIEs or voting interest entities and eliminates the presumption a general partner should consolidate a limited partnership. Reporting entities which consolidate or hold a variable interest in a VIE as a result of this standard are subject to additional disclosure requirements. ASU 2015-02 is effective for us on January 1, 2016 and did not have a material impact on our consolidated financial statements. However, upon adoption, two of our consolidated operating partnerships, as discussed in Note 5, "Operating Partnerships," would now qualify as VIEs. As we would be considered the primary beneficiary, we would continue to consolidate these operating partnerships.

In April 2015, the FASB issued ASU 2015-03, which requires all costs incurred to issue debt to be presented in the balance sheet as a direct deduction from the carrying value of the debt rather than being recorded as a deferred charge and presented as an asset. ASU 2015-03 also requires amortization of debt issuance costs to be reported as interest expense in the statement of income. In August 2015, the FASB issued Accounting Standards Update 2015-15 ("ASU 2015-15"), "Presentation and Subsequent Measurement of Debt Issuance Costs Associated with Line-of-Credit Arrangements." ASU 2015-15 supplements the requirements of ASU 2015-03 by allowing an entity to defer and present debt issuance costs related to a line of credit arrangement as an asset and subsequently amortize the deferred costs ratably over the term of the line of credit arrangement. We adopted ASU 2015-03 effective December 31, 2015. Prior to adoption, we reported amortization expense of debt issuance costs as a separate line item in our consolidated statements of income. Upon our adoption of ASU 2015-03, debt issuance costs related to our unsecured credit facility and unsecured short-term borrowing facility continue to be presented within other assets, net on our consolidated balance sheets. However, the retrospective application required upon adoption of this ASU resulted in a reclassification of approximately $10.9 million and $12.9 million of debt issuance costs from other assets, net to a deduction from unsecured and secured notes payable in our consolidated balance sheets as of December 31, 2015 and 2014, respectively. The retrospective application upon adoption also resulted in a reclassification of approximately $1.7 million, $1.6 million and $1.7 million from amortization of deferred financing costs to a component of interest expense in our consolidated statements of income and comprehensive income for the years ended December 31, 2015, 2014, and 2013, respectively.

In January 2016, the FASB issued Accounting Standards Update 2016-01 ("ASU 2016-01"), "Recognition and Measurement of Financial Assets and Financial Liabilities." ASU 2016-01 changes certain recognition, measurement, presentation, and disclosure requirements for financial instruments. This standard requires all equity investments, except those accounted for under the equity method of accounting or resulting in consolidation, to be measured at fair value with changes in fair value recognized in net income. This standard also simplifies the impairment assessment for equity investments without readily determinable fair values, amends the presentation requirements for changes in the fair value of financial liabilities, requires presentation of financial instruments by measurement category and form of financial asset, and eliminates the requirement to disclose the methods and significant assumptions used in estimating the fair value of financial instruments. ASU 2016-01 is effective for interim and annual periods beginning after December 15, 2017, and early adoption is not permitted except for the amended presentation requirements for changes in the fair value of financial liabilities. We expect to adopt ASU 2016-01 as of January 1, 2018, and do not expect it to have a material impact on our consolidated financial statements upon adoption.

In May 2014, the FASB issued Accounting Standards Update 2014-09 ("ASU 2014-09"), "Revenue from Contracts with Customers." ASU 2014-09 provides a single comprehensive revenue recognition model for contracts with customers (excluding certain contracts, such as lease contracts) to improve comparability within industries. ASU 2014-09 requires an entity to recognize revenue to reflect the transfer of goods or services to customers at an amount the entity expects to be paid in exchange for those goods and services and provide enhanced disclosures, all to provide more comprehensive guidance for transactions such as service revenue and contract modifications. In August 2015, the FASB deferred the effective date of ASU 2014-09 by one year, and it is now effective for interim and annual periods beginning after December 15, 2017. Early adoption is permitted but not before the original effective date. ASU 2014-09 may be applied using either a full retrospective or a modified approach upon adoption. We expect to adopt this standard as of January 1, 2018 and we are currently evaluating the impact this standard may have on our consolidated financial statements.

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Summary of Significant Accounting Policies and Recent Accounting Pronouncements (Tables)

12 Months Ended

Dec. 31, 2015

Accounting Policies [Abstract]

Schedule of unamortized below market leases and in-place leases [Table Text Block]

The carrying values of below market leases and in-place leases at December 31, 2015 and 2014 are as follows:

	December 31,
(in millions)	2015			2014
Below market leases (Gross carrying value)	$	0.5		$	0.5
Accumulated amortization	(0.5		)	(0.4		)
Value of below market leases, net	$	—		$	0.1
In-place leases (Gross carrying value)	$	3.0		$	3.0
Accumulated amortization	(3.0		)	(2.5		)
Value of in-place leases, net	$	—		$	0.5

Revenues recognized related to below market leases and amortization expense related to in-place leases [Table Text Block]

Revenues recognized related to below market leases and amortization expense related to in-place leases for the years ended December 31, 2015, 2014 and 2013 are as follows:

	December 31,
(in millions)	2015		2014		2013
Revenues related to below market leases	$	0.1	$	0.2	$	1.1
Amortization of in-place leases	$	0.5	$	1.4	$	5.6

Expected Useful Lives Of Depreciable Property

Depreciation and amortization is computed over the expected useful lives of depreciable property on a straight-line basis with lives generally as follows:

	Estimated Useful  Life
Buildings and improvements	5-35 years
Furniture, fixtures, equipment and other	3-20 years
Intangible assets/liabilities (in-place leases and below market leases)	underlying lease term

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Per Share Data (Tables)

12 Months Ended

Dec. 31, 2015

Earnings Per Share [Abstract]

Calculation Of Basic And Diluted Earnings Per Share

The following table presents information necessary to calculate basic and diluted earnings per share for the periods indicated:

	Year Ended December 31,
(in thousands, except per share amounts)	2015			2014			2013
Earnings per common share calculation – basic
Income from continuing operations attributable to common shareholders	$	249,315		$	292,089		$	151,594
Amount allocated to participating securities	(2,052		)	(2,687		)	(3,177		)
Income from continuing operations attributable to common shareholders, net of amount allocated to participating securities	$	247,263		$	289,402		$	148,417
Discontinued operations, including gain on sale, attributable to common shareholders	—			—			184,770
Net income attributable to common shareholders – basic	$	247,263		$	289,402		$	333,187
Earnings per common share from continuing operations	$	2.77		$	3.29		$	1.70
Earnings per common share from discontinued operations	—			—			2.12
Total earnings per common share – basic	$	2.77		$	3.29		$	3.82
Weighted average number of common shares outstanding – basic	89,120			88,084			87,204

Earnings per common share calculation – diluted
Income from continuing operations attributable to common shareholders, net of amount allocated to participating securities	$	247,263	$	289,402	$	148,417
Income allocated to common units from continuing operations	—		—		1,133
Income from continuing operations attributable to common shareholders, as adjusted	$	247,263	$	289,402	$	149,550
Discontinued operations, including gain on sale, attributable to common shareholders	—		—		184,770
Net income attributable to common shareholders – diluted	$	247,263	$	289,402	$	334,320
Earnings per common share from continuing operations	$	2.76	$	3.27	$	1.69
Earnings per common share from discontinued operations	—		—		2.09
Total earnings per common share – diluted	$	2.76	$	3.27	$	3.78
Weighted average number of common shares outstanding – basic	89,120		88,084		87,204
Incremental shares issuable from assumed conversion of:
Common share options and share awards granted	370		384		476
Common units	—		—		814
Weighted average number of common shares outstanding – diluted	89,490		88,468		88,494

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Common Shares (Tables)

12 Months Ended

Dec. 31, 2015

Two thousand fourteen ATM program [Domain]

Activity Under At-The-Market Share Offering Program

The following table presents activity under our 2014 ATM program for the year ended December 31, 2014:

(in thousands, except per share amounts)	Year Ended December 31, 2014
Total net consideration	$	15,690.2
Common shares sold	209.7
Average price per share	$	76.28

2012 ATM Program [Member]

Activity Under At-The-Market Share Offering Program

The following table presents activity under our 2012 ATM program for the periods presented:

	Year Ended December 31,
(in thousands, except per share amounts)	2014		2013
Total net consideration	$	50,535.3	$	40,044.1
Common shares sold	688.3		555.1
Average price per share	$	74.60	$	73.73

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Income Taxes Income Taxes (Tables)

12 Months Ended

Dec. 31, 2015

Income Tax Disclosure [Abstract]

Summary Of Tax Components Of Common And Preferred Dividends Declared And Distributions [Table Text Block]

A summary of the income tax characterization of our distributions paid per common share for the years ended December 31, 2015, 2014 and 2013 is set forth in the following table:

	Year Ended December 31,
	2015			2014			2013
Common Share Distributions
Ordinary income	$	1.88		$	1.23		$	1.40
Long-term capital gain	0.70			1.02			0.76
Unrecaptured Sec. 1250 gain	0.22			0.39			0.36
Total	$	2.80		$	2.64		$	2.52
Percentage of distributions representing tax preference items	3.73		%	4.17		%	4.95		%

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Acquisitions, Dispositions, Impairment, and Discontinued operations (Tables)

12 Months Ended

Dec. 31, 2015

Property, Plant and Equipment [Line Items]

Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]

The following table summarizes the fair values of the assets acquired and liabilities assumed for the acquisition of the operating property described above as of the acquisition date:

(in millions)		2014
Assets acquired:
	Buildings and improvements	$	51.3
	Land	10.5
	Intangible and other assets	0.9
Total assets acquired		$	62.7
Liabilities assumed:
	Other liabilities	$	0.4
Total liabilities assumed		$	0.4
	Net assets acquired	$	62.3

Disposal Groups, Including Discontinued Operations [Table Text Block]

The following is a summary of income from discontinued operations for the year ended December 31, 2013:

	Year Ended December 31,
(in thousands)	2013
Property revenues	$	24,322
Property expenses	(10,552		)
	$	13,770
Depreciation and amortization	(5,255		)
Income from discontinued operations	$	8,515
Gain on sale of discontinued operations, net of tax	$	182,160
Less income, including gain on sale, allocated to non-controlling interests from discontinued operations	(5,905		)
Income from discontinued operations, including gain on sale, attributable to common shareholders	$	184,770

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Investments In Joint Ventures (Tables)

12 Months Ended

Dec. 31, 2015

Equity Method Investments and Joint Ventures [Abstract]

Aggregate Balance Sheet And Statement Of Income Data For Unconsolidated Joint Ventures

The following table summarizes the combined balance sheet and statement of income data for the funds as of and for the periods presented:

(in millions)	2015		2014
Total assets (1)	$	748.0	$	756.9
Total third-party debt (1)	527.0		522.7
Total equity	195.3		203.3

	2015		2014		2013
Total revenues (2)	$	114.5	$	105.6	$	93.9
Gain on sale of operating properties, net of tax	—		18.5		112.4
Net income	12.0		26.9		120.7
Equity in income (3)	6.2		7.0		24.9

(1) All periods presented have been changed to reflect the funds' adoption of ASU 2015-03 (as supplemented by ASU 2015-15) at December 31, 2015, which required retrospective application.

(2) Excludes approximately $1.1 million and $7.4 million of revenue for the years ended December 31, 2014 and 2013, respectively, related to the sale of two operating properties by the funds during the first quarter of 2014. These properties were held for sale within two of our unconsolidated joint ventures at December 31, 2013. Also excludes approximately $17.9 million related to discontinued operations from the sale of 16 operating properties within two of our unconsolidated joint ventures during 2013.

(3) Equity in income excludes our ownership interest of fee income from various services provided by us to the funds.

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Notes Payable (Tables)

12 Months Ended

Dec. 31, 2015

Notes Payable [Abstract]

Summary Of Indebtedness

The following is a summary of our indebtedness, which also reflects the retrospective application of our adoption of ASU 2015-03 (as supplemented by ASU 2015-15) as more fully described in Note 2, "Summary of Significant Accounting Policies and Recent Accounting Pronouncements":

	December 31,
(in millions)	2015		2014
Commercial banks
Unsecured credit facility	$	225.0	$	—
Unsecured short-term borrowings	19.0		—
	$	244.0	$	—
Senior unsecured notes (1)
5.08% Notes, due 2015	$	—	$	249.8
5.83% Notes, due 2017	246.3		246.0
4.78% Notes, due 2021	248.0		247.7
3.15% Notes, due 2022	345.4		344.7
5.07% Notes, due 2023	246.8		246.5
4.36% Notes, due 2024	248.0		247.7
3.68% Notes, due 2024	246.4		246.1
	$	1,580.9	$	1,828.5
Total unsecured notes payable	1,824.9		1,828.5
Secured notes (1)
1.12% – 5.77% Conventional Mortgage Notes, due 2018 – 2045	867.4		868.0
Tax-exempt Mortgage Note, due 2028 (1.43% floating rate)	32.4		34.1
	899.8		902.1
Total notes payable	$	2,724.7	$	2,730.6
Other floating rate debt included in secured notes (1.12%)	$	175.0	$	175.0
Value of real estate assets, at cost, subject to secured notes	$	1,568.9	$	1,541.3

(1) Unamortized debt discounts and debt issuance costs of $18.6 million and $21.8 million are included in senior unsecured and secured notes payable as of December 31, 2015 and 2014, respectively.

Scheduled Repayments On Outstanding Debt

The table below is a summary of the maturity dates of our outstanding debt and principal amortizations, and the weighted average interest rates on such debt, at December 31, 2015:

(in millions)	Amount		Weighted Average Interest Rate
2016 (1)	$	19.0	1.5	%
2017	247.2		5.8
2018	175.8		1.1
2019 (2)	870.2		4.3
2020	1.1		—
Thereafter	1,411.4		4.1
Total	$	2,724.7	4.1	%

(1) Includes $19.0 million of unsecured short-term borrowings.

(2) Includes $225.0 million balance outstanding under our unsecured credit facility.

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Share-Based Compensation and Benefit Plans (Tables)

12 Months Ended

Dec. 31, 2015

Share-based Compensation [Abstract]

Schedule Of Share Based Compensation Shares Authorized Under Stock Option Plans By Exercise Price Range And Intrinsic Value

The following table summarizes outstanding share options, all of which were exercisable, at December 31, 2015:

	Options Outstanding and Exercisable (1)
Range of Exercise Prices	Number	Weighted Average Price
$30.06	105,015	$	30.06
$41.16 - $43.94	119,242	42.46
$48.02 - $75.17	70,948	60.92
Total options	295,205	$	42.49

(1) The aggregate intrinsic value of options outstanding and exercisable at December 31, 2015 was approximately $10.1 million. The aggregate intrinsic value was calculated as the excess, if any, between our closing share price of $76.76 per share on December 31, 2015 and the strike price of the underlying award.

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]

The following assumptions were used for the reload options granted during the years ended December 31, 2015 and 2014:

	Year Ended December 31, 2015	Year Ended December 31, 2014
Weighted average fair value of options granted	$5.52 - $7.38	$3.55 - $8.17
Expected volatility	16.5% - 18.8%	22.6% - 23.2%
Risk-free interest rate	1.0% - 1.3%	0.1% - 1.1%
Expected dividend yield	3.5% - 3.7%	3.5%
Expected life	3 years - 4 years	6 months - 4 years

Summary Of Share Incentive Plans

The following table summarizes activity under our share incentive plans for the three years ended December 31:

	Options Outstanding		Weighted Average Exercise  / Grant Price		Nonvested Share Awards Outstanding		Weighted Average Exercise  / Grant Price
Options and nonvested share awards outstanding at December 31, 2012	838,754		$	42.36	862,253		$	52.64
Granted	—		—		350,615		69.56
Exercised/Vested	(183,871	)	41.56		(309,396	)	51.41
Forfeited	(20,522	)	73.32		(72,174	)	58.08
Balance at December 31, 2013	634,361		$	41.59	831,298		$	59.77
Granted	84,452		64.75		314,614		65.78
Exercised/Vested	(375,316	)	47.85		(305,372	)	55.97
Forfeited	(21,686	)	62.32		(21,597	)	64.14
Balance at December 31, 2014	321,811		$	38.97	818,943		$	63.39
Granted	26,752		75.17		257,749		74.53
Exercised/Vested	(53,358	)	37.69		(313,628	)	61.10
Forfeited	—		—		(12,818	)	67.96
Total options and nonvested share awards outstanding at December 31, 2015	295,205		$	42.49	750,246		$	68.09

Schedule of Share-based Compensation, Employee Stock Purchase Plan, Activity [Table Text Block]

The following table presents information related to our ESPP:

	2015		2014		2013
Shares purchased	14,655		25,728		17,171
Weighted average fair value of shares purchased	$	74.66	$	71.19	$	62.59
Expense recorded (in millions)	$	0.2	$	0.5	$	0.2

Temporary Equity [Table Text Block]

The following table summarizes the eligible share award activity as recorded in temporary equity for the years ended December 31:

(in thousands)	Year Ended December 31, 2015			Year Ended December 31, 2014
Temporary equity:
Balance at inception/beginning of period	$	68,134		$	47,180
Change in classification	10,999			7,702
Change in redemption value	3,788			17,921
Diversification of share awards	(3,557		)	(4,669		)
Balance at December 31	$	79,364		$	68,134

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Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2015

Fair Value Disclosures [Abstract]

Financial Assets And Liabilities Measured At Fair Value

The following table presents information about our financial instruments measured at fair value on a recurring basis as of December 31, 2015 and 2014 using the inputs and fair value hierarchy discussed in Note 2, “Summary of Significant Accounting Policies and Recent Accounting Pronouncements”:

Financial Instruments Measured at Fair Value on a Recurring Basis

	December 31, 2015								December 31, 2014
(in millions)	Quoted  Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs  (Level 2)		Significant Unobservable Inputs (Level 3)		Total		Quoted  Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs  (Level 2)		Significant Unobservable Inputs (Level 3)		Total
Assets
Deferred compensation plan investments (1)	$	53.6	$	—	$	—	$	53.6	$	56.1	$	—	$	—	$	56.1

(1) Approximately $8.4 million and $1.5 million of participant cash was withdrawn from our deferred compensation plan investments during the years ended December 31, 2015 and 2014, respectively.

Fair Value Of Notes Payable

The following table presents the carrying and estimated fair values of our notes payable at December 31, 2015 and 2014, in accordance with the policies discussed in Note 2, "Summary of Significant Accounting Policies and Recent Accounting Pronouncements."

	December 31, 2015				December 31, 2014
(in millions)	Carrying Value (1)		Estimated Fair Value		Carrying Value (1)		Estimated Fair Value
Fixed rate notes payable	$	2,273.3	$	2,358.8	$	2,521.5	$	2,666.1
Floating rate notes payable (2)	451.4		441.3		209.1		203.7

(1) All amounts presented have been changed to reflect our adoption of ASU 2015-03 (as supplemented by ASU 2015-15) at December 31, 2015, which required retrospective application.

(2) Includes balances outstanding under our unsecured credit facility and unsecured short-term borrowings.

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Net Change In Operating Accounts (Tables)

12 Months Ended

Dec. 31, 2015

Increase (Decrease) in Operating Capital [Abstract]

Effect Of Changes In The Operating Accounts On Cash Flows From Operating Activities

The effect of changes in the operating accounts and other on cash flows from operating activities is as follows:

	Year Ended December 31,
(in thousands)	2015			2014			2013
Change in assets:
Other assets, net	$	(1,648	)	$	(2,145	)	$	(2,639	)
Change in liabilities:
Accounts payable and accrued expenses	(15,528		)	19,296			(8,138		)
Accrued real estate taxes	6,386			4,009			7,165
Other liabilities	2,306			(1,666		)	22,139
Other	2,773			2,583			2,706
Change in operating accounts and other	$	(5,711	)	$	22,077		$	21,233

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Non-controlling Interests (Tables)

12 Months Ended

Dec. 31, 2015

Non-controlling Interest [Line Items]

Non-controlling Interests [Table Text Block]

The following table summarizes the effect of changes in our ownership interest in subsidiaries on the equity attributable to common shareholders for each of the years ended December 31:

	2015			2014		2013
Net income attributable to common shareholders	$	249,315		$	292,089	$	336,364
Transfers from non-controlling interests:
Increase in equity for conversion of operating partnership units	86			52		52
Decrease in additional paid-in-capital for purchase of remaining non-controlling ownership interests in two consolidated joint ventures (1)	(9,480		)	—		—
Change in common equity and net transfers from non-controlling interests	$	239,921		$	292,141	$	336,416

(1) Refer to Note 7, "Acquisitions, Dispositions, Impairment, and Discontinued Operations," for further discussion of acquisitions.

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Quarterly Financial Data (Unaudited) (Tables)

12 Months Ended

Dec. 31, 2015

Quarterly Financial Data [Abstract]

Schedule of Quarterly Financial Data [Table Text Block]

Summarized quarterly financial data, for the years ended December 31, 2015 and 2014, is as follows:

(in thousands, except per share amounts)	First			Second			Third			Fourth			Total (a)
2015:
Revenues	$	215,434		$	220,651		$	227,185		$	229,658		$	892,928
Net income attributable to common shareholders	115,599			36,079			37,044			60,593			249,315
Net income attributable to common shareholders per share – basic	1.29		(b)	0.40			0.41			0.67		(c)	2.77
Net income attributable to common shareholders per share – diluted	1.27		(b)	0.40			0.41			0.67		(c)	2.76
2014:
Revenues	$	205,929		$	208,492		$	213,098		$	216,459		$	843,978
Net income attributable to common shareholders	40,036			35,272			38,283			178,498			292,089
Net income attributable to common shareholders per share – basic	0.45		(d)	0.40		(e)	0.43		(f)	1.99		(g)	3.29
Net income attributable to common shareholders per share – diluted	0.45		(d)	0.40		(e)	0.43		(f)	1.98		(g)	3.27

(a) Net income per share is computed independently for each of the quarters presented. Therefore, the sum of quarterly net income per share amounts may not equal the total computed for the year.

(b) Includes a $85,192, or $0.96 basic and $0.94 diluted per share, impact related to a gain on sale of two operating properties and land.

(c) Includes a $18,870, or $0.21 basic and diluted per share, impact related to a gain on sale of one operating property.

(d) Includes a $3,566, or $0.04 basic and diluted per share, impact related to our proportionate gain on sale of two operating properties by our funds, which is included in equity in income of joint ventures.

(e) Includes a $1,447, or $0.02 basic and diluted per share, impact related to a gain on sale of land, and a $1,152, or $0.01 basic and diluted per share, impact related to an impairment charge associated with land holdings.

(f) Includes a $1,808, or $0.02 basic and diluted per share, impact related to a gain on sale of land.

(g) Includes a $155,680, or $1.76 basic and $1.73 diluted per share, impact related to the gain on sale of operating properties, and a $10,000, or $0.11 basic and diluted per share, impact related to incentive compensation expense as a result of joint venture restructuring.

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Schedule III - Real Estate and Accumulated Depreciation (Summary) (Tables)

12 Months Ended

Dec. 31, 2015

SEC Schedule III, Real Estate and Accumulated Depreciation Disclosure [Abstract]

Schedule III - Real Estate and Accumulated Depreciation [Text Block]

Camden Property Trust Real Estate and Accumulated Depreciation As of December 31, 2015 (in thousands)																			Schedule III
	Initial Cost						Total Cost
	Land		Building/ Construction in Progress & Improvements		Cost  Subsequent to Acquisition/ Construction		Land		Building/ Construction in Progress & Improvements		Total		Accumulated Depreciation		Total Cost, Net of Accumulated Depreciation		Encumbrances		Year of Completion/ Acquisition
Current communities:
ARIZONA
Phoenix/Scottsdale
Camden Copper Square	$	4,825	$	23,672	$	6,793	$	4,825	$	30,465	$	35,290	$	15,162	$	20,128			2000
Camden Foothills	11,006		33,343		318		11,006		33,661		44,667		2,023		42,644				2014
Camden Hayden	9,248		35,108		—		9,248		35,108		44,356		1,518		42,838				2015
Camden Legacy	4,068		26,612		11,546		4,068		38,158		42,226		21,388		20,838				1998
Camden Montierra	13,687		31,727		4,941		13,687		36,668		50,355		4,442		45,913				2012
Camden Pecos Ranch	3,362		24,492		4,649		3,362		29,141		32,503		5,083		27,420				2012
Camden San Marcos	11,520		35,166		5,271		11,520		40,437		51,957		5,047		46,910				2012
Camden San Paloma	6,480		23,045		8,233		6,480		31,278		37,758		13,643		24,115				2002
Camden Sotelo	3,376		30,576		595		3,376		31,171		34,547		2,748		31,799				2013
CALIFORNIA
Los Angeles/Orange County
Camden Crown Valley	9,381		54,210		9,124		9,381		63,334		72,715		27,224		45,491				2001
Camden Glendale	21,492		91,709		—		21,492		91,709		113,201		2,538		110,663				2015
Camden Harbor View	16,079		127,459		9,796		16,079		137,255		153,334		50,254		103,080		$	92,716	2003
Camden Main and Jamboree	17,363		75,387		1,091		17,363		76,478		93,841		13,886		79,955		48,902		2008
Camden Martinique	28,401		51,861		17,589		28,401		69,450		97,851		36,987		60,864		32,969		1998
Camden Parkside	29,730		34,368		3,529		29,730		37,897		67,627		5,461		62,166				2012
Camden Sea Palms	4,336		9,930		3,474		4,336		13,404		17,740		7,559		10,181				1998
San Diego/Inland Empire
Camden Landmark	17,339		71,315		1,505		17,339		72,820		90,159		8,847		81,312				2012
Camden Old Creek	20,360		71,777		1,271		20,360		73,048		93,408		21,058		72,350				2007
Camden Sierra at Otay Ranch	10,585		49,781		4,752		10,585		54,533		65,118		21,353		43,765				2003
Camden Tuscany	3,330		36,466		4,294		3,330		40,760		44,090		15,318		28,772				2003
Camden Vineyards	4,367		28,494		2,745		4,367		31,239		35,606		13,057		22,549				2002
COLORADO
Denver
Camden Belleview Station	8,091		44,003		1,129		8,091		45,132		53,223		5,077		48,146				2012
Camden Caley	2,047		17,445		5,339		2,047		22,784		24,831		10,600		14,231		15,351		2000
Camden Denver West	6,396		51,552		5,124		6,396		56,676		63,072		5,512		57,560				2012
Camden Flatirons	6,849		72,395		—		6,849		72,395		79,244		3,893		75,351				2015
Camden Highlands Ridge	$	2,612	$	34,726	$	10,712	$	2,612	$	45,438	$	48,050	$	21,547	$	26,503			1996
Camden Interlocken	5,293		31,612		8,900		5,293		40,512		45,805		20,069		25,736		$	27,431	1999
Camden Lakeway	3,915		34,129		12,513		3,915		46,642		50,557		23,650		26,907		29,267		1997
WASHINGTON DC METRO
Camden Ashburn Farm	4,835		22,604		1,748		4,835		24,352		29,187		8,175		21,012				2005
Camden Clearbrook	2,384		44,017		1,201		2,384		45,218		47,602		13,207		34,395				2007
Camden College Park	16,409		91,503		3,689		16,409		95,192		111,601		15,780		95,821				2008
Camden Dulles Station	10,807		61,548		2,623		10,807		64,171		74,978		16,228		58,750				2008
Camden Fair Lakes	15,515		104,223		8,286		15,515		112,509		128,024		36,522		91,502				2005
Camden Fairfax Corner	8,484		72,953		5,630		8,484		78,583		87,067		23,919		63,148				2006
Camden Fallsgrove	9,408		43,647		4,524		9,408		48,171		57,579		16,031		41,548				2005
Camden Grand Parc	7,688		35,900		2,200		7,688		38,100		45,788		12,152		33,636				2005
Camden Lansdowne	15,502		102,267		6,738		15,502		109,005		124,507		36,113		88,394				2005
Camden Largo Town Center	8,411		44,163		3,064		8,411		47,227		55,638		15,279		40,359				2005
Camden Monument Place	9,030		54,089		1,080		9,030		55,169		64,199		15,600		48,599				2007
Camden NoMa	19,442		82,126		211		19,442		82,337		101,779		6,972		94,807				2014
Camden Potomac Yard	16,498		88,317		881		16,498		89,198		105,696		23,649		82,047				2008
Camden Roosevelt	11,470		45,785		1,077		11,470		46,862		58,332		15,548		42,784				2005
Camden Russett	13,460		61,837		4,469		13,460		66,306		79,766		22,097		57,669		45,063		2005
Camden Silo Creek	9,707		45,301		1,919		9,707		47,220		56,927		15,517		41,410				2005
Camden Summerfield	14,659		48,404		1,310		14,659		49,714		64,373		13,619		50,754				2008
Camden Summerfield II	4,459		20,566		5		4,459		20,571		25,030		3,545		21,485				2012
FLORIDA
Southeast Florida
Camden Aventura	12,185		47,616		10,795		12,185		58,411		70,596		20,219		50,377				2005
Camden Boca Raton	2,201		49,499		419		2,201		49,918		52,119		2,738		49,381				2014
Camden Brickell	14,621		57,031		10,979		14,621		68,010		82,631		23,189		59,442				2005
Camden Doral	10,260		40,416		6,052		10,260		46,468		56,728		14,833		41,895				2005
Camden Doral Villas	6,476		25,543		6,115		6,476		31,658		38,134		10,573		27,561				2005
Camden Las Olas	12,395		79,518		8,417		12,395		87,935		100,330		29,251		71,079				2005
Camden Plantation	6,299		77,964		7,211		6,299		85,175		91,474		28,721		62,753				2005
Camden Portofino	9,867		38,702		4,509		9,867		43,211		53,078		14,712		38,366				2005
Orlando
Camden Hunter's Creek	4,156		20,925		4,863		4,156		25,788		29,944		8,566		21,378				2005
Camden Lago Vista	$	3,497	$	29,623	$	2,161	$	3,497	$	31,784	$	35,281	$	11,388	$	23,893			2005
Camden LaVina	12,907		42,569		143		12,907		42,712		55,619		7,971		47,648				2012
Camden Lee Vista	4,350		34,643		5,423		4,350		40,066		44,416		19,608		24,808				2000
Camden Orange Court	5,319		40,733		1,696		5,319		42,429		47,748		11,184		36,564				2008
Camden Renaissance	4,144		39,987		6,521		4,144		46,508		50,652		24,525		26,127				1997
Camden Town Square	13,127		45,997		93		13,127		46,090		59,217		6,858		52,359				2012
Camden World Gateway	5,785		51,821		7,065		5,785		58,886		64,671		18,493		46,178				2005
Tampa/St. Petersburg
Camden Bay	7,450		63,283		10,863		7,450		74,146		81,596		34,129		47,467				1998/2002
Camden Lakes	3,106		22,746		14,866		3,106		37,612		40,718		30,424		10,294				1997
Camden Montague	3,576		16,534		159		3,576		16,693		20,269		3,035		17,234				2012
Camden Preserve	1,206		17,982		7,003		1,206		24,985		26,191		13,197		12,994				1997
Camden Royal Palms	2,147		38,339		2,389		2,147		40,728		42,875		11,358		31,517				2007
Camden Westchase Park	11,955		36,254		120		11,955		36,374		48,329		5,751		42,578				2012
Camden Westshore	1,734		10,819		7,550		1,734		18,369		20,103		13,877		6,226				1997
Camden Woods	2,693		19,930		11,439		2,693		31,369		34,062		22,450		11,612				1999
GEORGIA
Atlanta
Camden Brookwood	7,174		31,984		7,091		7,174		39,075		46,249		13,622		32,627		$	22,624	2005
Camden Creekstone	5,017		19,912		1,009		5,017		20,921		25,938		2,662		23,276				2012
Camden Deerfield	4,895		21,922		6,807		4,895		28,729		33,624		9,698		23,926		19,220		2005
Camden Dunwoody	5,290		23,642		7,817		5,290		31,459		36,749		10,836		25,913		21,168		2005
Camden Fourth Ward	10,477		51,258		308		10,477		51,566		62,043		2,576		59,467				2014
Camden Midtown Atlanta	6,196		33,828		7,227		6,196		41,055		47,251		13,754		33,497		20,565		2005
Camden Paces	15,262		102,270		—		15,262		102,270		117,532		4,191		113,341				2015
Camden Peachtree City	6,536		29,063		5,488		6,536		34,551		41,087		11,670		29,417				2005
Camden Shiloh	4,181		18,798		4,995		4,181		23,793		27,974		8,231		19,743		10,576		2005
Camden St. Clair	7,526		27,486		7,013		7,526		34,499		42,025		12,290		29,735		21,646		2005
Camden Stockbridge	5,071		22,693		3,334		5,071		26,027		31,098		9,260		21,838		14,332		2005
Camden Vantage	11,787		68,822		1,451		11,787		70,273		82,060		6,358		75,702				2013
NEVADA
Las Vegas
Camden Bel Air	$	3,594	$	31,221	$	7,995	$	3,594	$	39,216	$	42,810	$	24,208	$	18,602			1998
Camden Breeze	2,894		15,828		5,834		2,894		21,662		24,556		13,160		11,396				1998
Camden Canyon	1,802		11,666		5,573		1,802		17,239		19,041		10,819		8,222				1998
Camden Centre	172		1,166		412		172		1,578		1,750		1,028		722				1998
Camden Commons	2,476		20,073		7,426		2,476		27,499		29,975		19,319		10,656				1998
Camden Cove	1,382		6,266		2,118		1,382		8,384		9,766		5,564		4,202				1998
Camden Del Mar	4,404		35,264		15,359		4,404		50,623		55,027		31,879		23,148				1998
Camden Fairways	3,969		15,543		10,440		3,969		25,983		29,952		18,223		11,729				1998
Camden Hills	853		7,834		1,908		853		9,742		10,595		6,388		4,207				1998
Camden Legends	1,370		6,382		1,525		1,370		7,907		9,277		4,653		4,624				1998
Camden Palisades	8,406		31,497		9,803		8,406		41,300		49,706		24,581		25,125				1998
Camden Pines	3,496		21,852		3,037		3,496		24,889		28,385		3,681		24,704				2012
Camden Pointe	2,058		14,879		3,643		2,058		18,522		20,580		10,493		10,087				1998
Camden Summit	11,212		18,399		2,745		11,212		21,144		32,356		3,107		29,249				2012
Camden Tiara	7,709		28,644		3,685		7,709		32,329		40,038		4,697		35,341				2012
Camden Vintage	3,641		19,255		6,147		3,641		25,402		29,043		16,196		12,847				1998
NORTH CAROLINA
Charlotte
Camden Ballantyne	4,503		30,250		7,542		4,503		37,792		42,295		13,620		28,675		$	26,025	2005
Camden Cotton Mills	4,246		19,147		5,744		4,246		24,891		29,137		9,134		20,003				2005
Camden Dilworth	516		16,633		2,066		516		18,699		19,215		5,883		13,332		13,073		2006
Camden Fairview	1,283		7,223		3,728		1,283		10,951		12,234		4,477		7,757				2005
Camden Foxcroft	1,408		7,919		3,839		1,408		11,758		13,166		4,904		8,262				2005
Camden Grandview	7,570		33,859		7,168		7,570		41,027		48,597		14,599		33,998				2005
Camden Sedgebrook	5,266		29,211		6,632		5,266		35,843		41,109		12,879		28,230		21,306		2005
Camden Simsbury	1,152		6,499		2,295		1,152		8,794		9,946		3,272		6,674				2005
Camden South End Square	6,625		29,175		7,202		6,625		36,377		43,002		12,345		30,657				2005
Camden Stonecrest	3,941		22,021		5,613		3,941		27,634		31,575		10,188		21,387				2005
Camden Touchstone	1,203		6,772		2,800		1,203		9,572		10,775		4,114		6,661				2005
Raleigh
Camden Crest	$	4,412	$	31,108	$	5,088	$	4,412	$	36,196	$	40,608	$	11,999	$	28,609			2005
Camden Governor's Village	3,669		20,508		3,020		3,669		23,528		27,197		8,483		18,714		$	13,004	2005
Camden Lake Pine	5,746		31,714		6,809		5,746		38,523		44,269		14,159		30,110		26,212		2005
Camden Manor Park	2,535		47,159		1,993		2,535		49,152		51,687		16,035		35,652		29,675		2006
Camden Overlook	4,591		25,563		8,080		4,591		33,643		38,234		12,040		26,194				2005
Camden Reunion Park	3,302		18,457		4,976		3,302		23,433		26,735		8,627		18,108		19,961		2005
Camden Westwood	4,567		25,519		4,371		4,567		29,890		34,457		10,615		23,842		19,907		2005
TEXAS
Austin
Camden Cedar Hills	2,684		20,931		517		2,684		21,448		24,132		6,251		17,881				2008
Camden Gaines Ranch	5,094		37,100		9,337		5,094		46,437		51,531		15,616		35,915				2005
Camden Huntingdon	2,289		17,393		9,542		2,289		26,935		29,224		14,947		14,277				1995
Camden La Frontera	3,250		32,379		—		3,250		32,379		35,629		1,989		33,640				2015
Camden Lamar Heights	3,988		42,775		—		3,988		42,775		46,763		2,523		44,240				2015
Camden Stoneleigh	3,498		31,285		7,244		3,498		38,529		42,027		12,373		29,654				2006
Corpus Christi
Camden Breakers	1,055		13,024		8,818		1,055		21,842		22,897		12,162		10,735				1996
Camden Copper Ridge	1,204		9,180		8,004		1,204		17,184		18,388		12,765		5,623				1993
Camden Miramar	—		38,784		20,139		—		58,923		58,923		22,527		36,396				1994-2014
Dallas/Fort Worth
Camden Addison	11,516		29,332		6,953		11,516		36,285		47,801		6,210		41,591				2012
Camden Belmont	12,521		61,522		1,302		12,521		62,824		75,345		8,053		67,292				2012
Camden Buckingham	2,704		21,251		8,882		2,704		30,133		32,837		15,700		17,137				1997
Camden Centreport	1,613		12,644		6,046		1,613		18,690		20,303		9,505		10,798				1997
Camden Cimarron	2,231		14,092		6,903		2,231		20,995		23,226		12,544		10,682				1997
Camden Farmers Market	17,341		74,193		15,916		17,341		90,109		107,450		37,714		69,736		50,711		2001/2005
Camden Henderson	3,842		15,256		205		3,842		15,461		19,303		2,253		17,050				2012
Camden Legacy Creek	2,052		12,896		5,955		2,052		18,851		20,903		10,469		10,434				1997
Camden Legacy Park	2,560		15,449		6,888		2,560		22,337		24,897		12,251		12,646		13,866		1997
Camden Valley Park	3,096		14,667		13,652		3,096		28,319		31,415		25,562		5,853				1994
Houston
Camden City Centre	4,976		44,735		1,212		4,976		45,947		50,923		13,320		37,603		33,795		2007
Camden City Centre II	$	5,101	$	28,131	$	46	$	5,101	$	28,177	$	33,278	$	3,956	$	29,322			2013
Camden Greenway	16,916		43,933		16,829		16,916		60,762		77,678		30,368		47,310		$	52,359	1999
Camden Holly Springs	11,108		42,852		9,996		11,108		52,848		63,956		8,223		55,733				2012
Camden Midtown	4,583		18,026		8,711		4,583		26,737		31,320		14,008		17,312		28,058		1999
Camden Oak Crest	2,078		20,941		4,193		2,078		25,134		27,212		10,457		16,755		17,309		2003
Camden Park	4,922		16,453		3,705		4,922		20,158		25,080		3,133		21,947				2012
Camden Plaza	7,204		31,044		1,314		7,204		32,358		39,562		5,836		33,726		20,714		2007
Camden Post Oak	14,056		92,515		9,098		14,056		101,613		115,669		9,146		106,523				2013
Camden Royal Oaks	1,055		20,046		1,055		1,055		21,101		22,156		7,109		15,047				2006
Camden Royal Oaks II	587		12,743		15		587		12,758		13,345		2,201		11,144				2012
Camden Stonebridge	1,016		7,137		4,133		1,016		11,270		12,286		7,338		4,948				1993
Camden Sugar Grove	7,614		27,594		2,155		7,614		29,749		37,363		4,392		32,971				2012
Camden Travis Street	1,780		29,104		485		1,780		29,589		31,369		7,457		23,912		21,614		2010
Camden Vanderbilt	16,076		44,918		19,590		16,076		64,508		80,584		38,370		42,214		73,165		1994/1997
Camden Whispering Oaks	1,188		26,242		870		1,188		27,112		28,300		7,766		20,534				2008
Total current communities:	$	1,043,345	$	5,436,835	$	781,605	$	1,043,345	$	6,218,440	$	7,261,785	$	1,976,958	$	5,284,827	$	902,584
Communities under construction:
Name / location
Camden Chandler (1) Chandler, AZ	$	—	$	66,391	$	—	$	—	$	66,391	$	66,391	$	1,634	$	64,757			N/A
Camden Gallery Charlotte, NC	—		50,392		—		—		50,392		50,392		55		50,337				N/A
Camden Lincoln Station Denver, CO	—		18,226		—		—		18,226		18,226		—		18,226				N/A
Camden McGowen Station Houston, TX	—		14,064		—		—		14,064		14,064		—		14,064				N/A
Camden NoMa II Washington, DC	—		45,524		—		—		45,524		45,524		—		45,524				N/A
Camden Shady Grove Rockville, MD	—		51,376		—		—		51,376		51,376		—		51,376				N/A
Camden Victory Park Dallas, TX	—		67,201		—		—		67,201		67,201		42		67,159				N/A
The Camden Los Angeles, CA	—		111,703		—		—		111,703		111,703		1		111,702				N/A
Total communities under construction:	$	—	$	424,877	$	—	$	—	$	424,877	$	424,877	$	1,732	$	423,145	$	—
Development pipeline communities:
Name/location
Camden Arts District Los Angeles, CA	$	—	$	13,002	$	—	$	—	$	13,002	$	13,002	$	—	$	13,002			N/A
Camden Atlantic Plantation, FL	—		13,428		—		—		13,428		13,428		—		13,428				N/A
Camden Buckhead Atlanta, GA	—		22,341		—		—		22,341		22,341		—		22,341				N/A
Camden Conte Houston, TX	—		21,039		—		—		21,039		21,039		—		21,039				N/A
Camden North End Phoenix, AZ	—		38,319		—		—		38,319		38,319		—		38,319				N/A
Camden Washingtonian Washington, DC	—		18,369		—		—		18,369		18,369		—		18,369				N/A
Total development pipeline communities:	$	—	$	126,498	$	—	$	—	$	126,498	$	126,498	$	—	$	126,498	$	—
Land Holdings	$	—	$	6,212	$	—	$	—	$	6,212	$	6,212	$	—	$	6,212			N/A
Corporate	—		5,284		—		—		5,284		5,284		—		5,284				N/A
	$	—	$	11,496	$	—	$	—	$	11,496	$	11,496	$	—	$	11,496	$	—
TOTAL	$	1,043,345	$	5,999,706	$	781,605	$	1,043,345	$	6,781,311	$	7,824,656	$	1,978,690	$	5,845,966	$	902,584

(1) Property is in lease-up at December 31, 2015. Balances presented here includes costs which are included in buildings and improvements and land on the consolidated balance sheet at December 31, 2015. These costs related to completed unit turns for these properties.

Camden Property Trust Real Estate and Accumulated Depreciation As of December 31, 2015 (in thousands) Schedule III

The changes in total real estate assets for the years ended December 31:

	2015			2014			2013
Balance, beginning of period	$	7,421,516		$	7,072,181		$	6,673,914
Additions during period:
Acquisition of operating properties and unconsolidated joint ventures	—			61,736			221,421
Development and repositions	351,998			469,048			306,950
Improvements	75,847			58,233			67,049
Deductions during period:
Cost of real estate sold – other	(24,705		)	(172,475		)	(197,153		)
Classification to held for sale	—			(67,207		)	—
Balance, end of period	$	7,824,656		$	7,421,516		$	7,072,181
The changes in accumulated depreciation for the years ended December 31:
	2015			2014			2013
Balance, beginning of period	$	1,738,862		$	1,643,713		$	1,518,896
Depreciation of real estate assets	250,093			229,256			203,897
Dispositions	(10,265		)	(94,043		)	(79,080		)
Transfers to held for sale	—			(40,064		)	—
Balance, end of period	$	1,978,690		$	1,738,862		$	1,643,713

The aggregate cost for federal income tax purposes at December 31, 2015 was $6.8 billion.

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Schedule IV - Mortgage Loans on Real Estate (Tables)

12 Months Ended

Dec. 31, 2015

Mortgage Loans on Real Estate [Abstract]

Mortgage Loans on Real Estate Table [Table Text Block]

Camden Property Trust Mortgage Loans on Real Estate As of December 31, 2015						Schedule IV
($ in thousands) Description	Interest Rate	Final Maturity Date	Periodic payment terms	Face amount of mortgages		Carry amount of mortgages (a)
Undeveloped Land      First lien note           Houston, TX	Prime + 1.00%	July 2019	(b)	$	3,395	$	3,395
Parking Garage      Developer advances           Houston, TX	(c)	(d)	(e)	18,000		9,766
Total				$	21,395	$	13,161

(a) The aggregate cost at December 31, 2015 for federal income tax purposes was approximately $13,161.

(b) Periodic payments are interest only until January 1, 2017, at which date interest and equal payments of principal are due each July 1 and January 1 until the final maturity date.

(c) This loan currently bears interest at 4% and will increase to 7% on any unpaid principal balance on the later of January 1, 2018 or January 1 of the year following completion of our planned apartment project at an adjacent location.

(d) This loan matures on October 1 in the 13th year following the year of completion of the parking garage.

(e) Periodic payments are currently interest only, and will consist of interest and principal payments following the year of completion of the parking garage through maturity.

Changes in Mortgage Loans [Table Text Block]

Changes in mortgage loans for the years ended December 31 are summarized below:

	2015		2014		2013
Balance, beginning of period	$	3,395	$	3,395	$	3,395
Additions:
Advances under real estate loans	9,766		—		—
Deductions:	—		—		—
Balance, end of period	$	13,161	$	3,395	$	3,395

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Description Of Business (Details)	Dec. 31, 2015
Description of Business [Abstract]
Number of multifamily communities comprising of apartment homes	180
Total number of apartment homes in multifamily communities	62,649
Number of multifamily properties under development	8
Total number of apartment homes in multifamily properties upon completion of development	2,857

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Summary of Significant Accounting Policies and Recent Accounting Pronouncements (Narrative) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Dec. 31, 2012
Accounting Policies [Abstract]
Leasehold Improvements, Gross				$ 12,200
Average amortization period for below market leases and in-place leases	8 months	7 months	6 months
Outstanding notes receivable	$ 13,161	$ 3,395	$ 3,395		$ 3,395
Weighted average interest rate on outstanding notes receivable	4.10%	4.30%
Remaining Commitment Under Notes Receivable	$ 8,300
Unamortized debt issuance costs included in notes payable	10,900	$ 12,900
Capitalized interest	19,300	22,200	15,700
Capitalized real estate taxes	$ 3,600	$ 4,400	$ 3,000
Percentage Of Rental Revenue And Other Income From Leasing Of Apartment Homes	99.00%	99.00%	98.00%
Amortization of deferred financing costs included in interest expense	$ 1,700	$ 1,600	$ 1,700

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Summary of Significant Accounting Policies and Recent Accounting Pronouncements (Net Carrying Value of Below Market Leases and In-Place Leases) Table (Details) - USD ($) $ in Millions	Dec. 31, 2015	Dec. 31, 2014
Accounting Policies [Abstract]
Below market leases (Gross carrying value)	$ 0.5	$ 0.5
Accumulated amortization	(0.5)	(0.4)
Value of below market leases, net	0.0	0.1
In-place leases (Gross carrying value)	3.0	3.0
Accumulated amortization	(3.0)	(2.5)
Value of in-place leases, net	$ 0.0	$ 0.5

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Summary of Significant Accounting Policies and Recent Accounting Pronouncements (Amortization of below market leases and in-place leases) Table (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Accounting Policies [Abstract]
Revenues related to below market leases	$ 0.1	$ 0.2	$ 1.1
Amortization of in-place leases	$ 0.5	$ 1.4	$ 5.6

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Summary of Significant Accounting Policies and Recent Accounting Pronouncements (Expected Useful Lives Of Depreciable Property) (Details)	12 Months Ended
	Dec. 31, 2015
Intangible assets/liabilities (in-place leases and below market leases)	underlying lease term
Minimum [Member] | Buildings And Improvements [Member]
Estimated Useful Life (in years)	5 years
Minimum [Member] | Furniture, Fixtures, Equipment, And Other [Member]
Estimated Useful Life (in years)	3 years
Maximum [Member] | Buildings And Improvements [Member]
Estimated Useful Life (in years)	35 years
Maximum [Member] | Furniture, Fixtures, Equipment, And Other [Member]
Estimated Useful Life (in years)	20 years

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Per Share Data (Calculation Of Basic And Diluted Earnings Per Share) (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended														12 Months Ended
	Dec. 31, 2015	[1]	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	[2]	Dec. 31, 2014	[3]	Sep. 30, 2014	[4]	Jun. 30, 2014	[5]	Mar. 31, 2014	[6]	Dec. 31, 2015		Dec. 31, 2014		Dec. 31, 2013
Earnings Per Share [Abstract]
Number of common share equivalent securities excluded from the diluted earnings per share calculation															2,600		2,800		2,100
Income from continuing operations attributable to common shareholders															$ 249,315		$ 292,089		$ 151,594
Amount allocated to participating securities															(2,052)		(2,687)		(3,177)
Income from continuing operations attributable to common shareholders, net of amount allocated to participating securities															247,263		289,402		148,417
Income from discontinued operations, including gain on sale, attributable to common shareholders															0		0		184,770
Net income attributable to common shareholders, as adjusted															$ 247,263		$ 289,402		$ 333,187
Earnings per common share from continuing operations															$ 2.77		$ 3.29		$ 1.70
Earnings per common share from discontinued operations															0.00		0.00		2.12
Total earnings per common share - basic	$ 0.67		$ 0.41	$ 0.40	$ 1.29		$ 1.99		$ 0.43		$ 0.40		$ 0.45		$ 2.77	[7]	$ 3.29	[7]	$ 3.82
Weighted average number of common shares outstanding - basic															89,120		88,084		87,204
Income allocated to common units from continuing operations															$ 0		$ 0		$ 1,133
Income from continuing operations attributable to common shareholders, as adjusted															247,263		289,402		149,550
Net income attributable to common shareholders, as adjusted															$ 247,263		$ 289,402		$ 334,320
Earnings per common share from continuing operations															$ 2.76		$ 3.27		$ 1.69
Earnings per common share from discontinued operations															0.00		0.00		2.09
Total earnings per common share - diluted	$ 0.67		$ 0.41	$ 0.40	$ 1.27		$ 1.98		$ 0.43		$ 0.40		$ 0.45		$ 2.76	[7]	$ 3.27	[7]	$ 3.78
Common share options and share awards granted															370		384		476
Common units															0		0		814
Weighted average number of common shares outstanding - diluted															89,490		88,468		88,494

[1] Includes a $18,870, or $0.21 basic and diluted per share, impact related to a gain on sale of one operating property.

[2] Includes a $85,192, or $0.96 basic and $0.94 diluted per share, impact related to a gain on sale of two operating properties and land.

[3] Includes a $155,680, or $1.76 basic and $1.73 diluted per share, impact related to the gain on sale of operating properties, and a $10,000, or $0.11 basic and diluted per share, impact related to incentive compensation expense as a result of joint venture restructuring.

[4] Includes a $1,808, or $0.02 basic and diluted per share, impact related to a gain on sale of land.

[5] Includes a $1,447, or $0.02 basic and diluted per share, impact related to a gain on sale of land, and a $1,152, or $0.01 basic and diluted per share, impact related to an impairment charge associated with land holdings

[6] Includes a $3,566, or $0.04 basic and diluted per share, impact related to our proportionate gain on sale of two operating properties by our funds, which is included in equity in income of joint ventures.

[7] Net income per share is computed independently for each of the quarters presented. Therefore, the sum of quarterly net income per share amounts may not equal the total computed for the year.

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Common Shares (Narrative) (Details) - USD ($) $ in Thousands	1 Months Ended		2 Months Ended	12 Months Ended
	Nov. 30, 2014	May. 31, 2012	Feb. 19, 2016	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Treasury Stock, Shares				10,703,000	10,975,000
Treasury Stock, Value				$ 386,793	$ 396,626
Number of common and preferred stock authorized to issue				185,000,000
Common shares, authorized				175,000,000	175,000,000
Preferred shares, authorized				10,000,000
Common Stock, Shares, Outstanding				86,900,000
Common shares issued				0	898	555
2014 ATM program [Member]
Maximum aggregate offering price of common shares	$ 331,300
Common shares issued				0	209,700
2012 ATM Program [Member]
Maximum aggregate offering price of common shares		$ 300,000
Common shares issued					688,300.0	555,100
Subsequent Event [Member] | 2014 ATM program [Member]
Maximum aggregate offering price of remaining common shares available for sale			$ 315,300
Common shares issued			0
April 2007 Repurchase Plan [Member]
Stock Repurchase Program, Authorized Amount				$ 500,000
Treasury Stock, Shares				4,300,000
Treasury Stock, Value				$ 230,200
Stock Repurchase Program, Remaining Authorized Repurchase Amount				$ 269,800

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Common Shares (Activity Under At-The-Market Share Offering Program) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Total net consideration		$ 66,225,000	$ 40,044,000
Common shares sold	0	898	555
2014 ATM program [Member]
Total net consideration		$ 15,690,200
Common shares sold	0	209,700
Average price per common share sold		$ 76.28
2012 ATM Program [Member]
Total net consideration		$ 50,535,300	$ 40,044,100
Common shares sold		688,300.0	555,100
Average price per common share sold		$ 74.60	$ 73.73

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Operating Partnerships (Details) shares in Millions	12 Months Ended
	Dec. 31, 2015 shares
Camden Operating L P [Member]
Percentage Of Real Estate Properties Held With Operating Partnership	7.00%
Units of Partnership Interest, Amount	11.9
Limited Liability Company (LLC) or Limited Partnership (LP), Members or Limited Partners, Ownership Interest	92.20%
Limited Liability Company (LLC) or Limited Partnership (LP), Managing Member or General Partner, Ownership Interest	1.00%
Limited Partners' Capital Account, Units Outstanding	0.8
Camden Summit Partnership L P [Member]
Percentage Of Real Estate Properties Held With Operating Partnership	31.00%
Units of Partnership Interest, Amount	22.8
Limited Liability Company (LLC) or Limited Partnership (LP), Members or Limited Partners, Ownership Interest	94.20%
Limited Liability Company (LLC) or Limited Partnership (LP), Managing Member or General Partner, Ownership Interest	1.00%
Limited Partners' Capital Account, Units Outstanding	1.1

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Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Income Tax Disclosure [Abstract]
Annual dividends distribution percentage to shareholders to qualify as a REIT	90.00%
Significant temporary differences or tax credits associated with our taxable REIT subsidiaries	$ 0
Operating Loss Carryforwards	22,700
Difference Between Carry Value Of Net Assets And Tax Basis Of Net Assets	1,400,000
Income tax expense	1,872	$ 1,903	$ 1,826
Uncertain tax positions or unrecognized tax benefits	$ 0
Minimum [Member]
Operating Loss Carryforwards, Expiration Dates	Jan. 01, 2030
Maximum [Member]
Operating Loss Carryforwards, Expiration Dates	Jan. 01, 2035

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Income Taxes (Schedule of Per Share Distributions Reported to Shareholders) (Details) - $ / shares	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Income Tax Disclosure [Abstract]
Ordinary Income	$ 1.88	$ 1.23	$ 1.40
Long-term capital gain	0.70	1.02	0.76
Unrecaptured Sec. 1250 gain	0.22	0.39	0.36
Total common share distributions	$ 2.80	$ 2.64	$ 2.52
Percentage Of Distributions Representing Tax Preference Items	3.73%	4.17%	4.95%

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Acquisitions, Dispositions, Impairment, and Discontinued Operations (Narrative) (Details)	1 Months Ended					3 Months Ended					12 Months Ended
	Oct. 30, 2015 USD ($)	Mar. 31, 2015 USD ($)	Jan. 31, 2015 USD ($)	Jul. 31, 2014 USD ($) a	Feb. 28, 2014 USD ($)	Dec. 31, 2015 USD ($) a	Mar. 31, 2015 USD ($)	Dec. 31, 2014 USD ($) a	Sep. 30, 2014 USD ($)	Jun. 30, 2014 USD ($)	Dec. 31, 2015 USD ($) a	Dec. 31, 2014 USD ($) a	Dec. 31, 2013 USD ($)	Mar. 31, 2014
Property, Plant and Equipment [Line Items]
Number of operating properties acquired												1
Number of apartment units in wholly owned property acquired												276
Purchase price of operating properties acquired												$ 62,600,000
Pro Forma Property Revenues of Acquiree since Acquisition Date, Actual												800,000
Pro Forma Property Expenses of Acquiree since Acquisition Date, Actual												$ 300,000
Area of Land | a						58.1		10.5			58.1	10.5
Purchase price of land acquired											$ 59,100,000	$ 39,400,000
Proceeds from Sale of Land Held-for-investment												22,900,000
Gain (loss) on disposition of land									$ 1,808,000	$ 1,447,000	300,000	3,600,000
Impairment associated with land holdings										$ 1,152,000	0	1,152,000	$ 0
Number of operating properties sold													12
Number of apartment homes in operating properties sold													3,931
Proceeds from Sale of Property, Plant, and Equipment					$ 65,600,000
Gain (Loss) on Sale of Properties						$ 18,870,000	$ 85,192,000	$ 155,680,000
Noncontrolling Interest, Increase from Business Combination											9,500,000	$ 0	$ 0
Corporate Joint Venture [Member]
Property, Plant and Equipment [Line Items]
Business Acquisition, Percentage of Voting Interests Acquired		0.01%					0.01%
Number of Businesses Acquired		2
Number of Units in Real Estate Property		798					798
Noncontrolling Interest, Increase from Business Combination		$ 9,500,000
Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member]
Property, Plant and Equipment [Line Items]
Area of Land | a				2.4				26.9				26.9
Proceeds from Sale of Land Held-for-investment				$ 800,000							$ 1,100,000
Number of Real Estate Properties		2				1	2	5			1	5		2
Number of operating properties sold	1		2
Number of Units in Real Estate Property	260		1,116					1,847				1,847
Proceeds from Sale of Property, Plant, and Equipment	$ 33,000,000		$ 114,400,000									$ 218,300,000
Gain (Loss) on Sale of Properties	$ 18,900,000		$ 85,100,000									$ 155,700,000
Land											2

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Acquisitions, Dispositions, Impairment, and Discontinued Operations (Fair value of assets acquired and liabilities assumed) (Details) $ in Millions	Dec. 31, 2014 USD ($)
Property, Plant and Equipment [Abstract]
Buildings and improvements	$ 51.3
Land	10.5
Intangible and other assets	0.9
Total assets acquired	62.7
Other liabilities	0.4
Total liabilities assumed	0.4
Net assets acquired	$ 62.3

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Acquisitions, Dispositions, Impairment, and Discontinued Operations (Summary Of Income From Discontinued Operations) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Property, Plant and Equipment [Abstract]
Property revenues			$ 24,322
Property expenses			(10,552)
Operating results			13,770
Depreciation and amortization			(5,255)
Income from discontinued operations	$ 0	$ 0	8,515
Gain on sale of discontinued operations, net of tax	0	0	182,160
Less income, including gain on sale, allocated to non-controlling interests from discontinued operations	0	0	(5,905)
Income from discontinued operations, including gain on sale, attributable to common shareholders	$ 0	$ 0	$ 184,770

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Investments In Joint Ventures (Narrative) (Details)	1 Months Ended	3 Months Ended	12 Months Ended
	Feb. 28, 2014 USD ($)	Mar. 31, 2014 USD ($)	Dec. 31, 2015 USD ($)	Dec. 31, 2014 USD ($)	Dec. 31, 2013 USD ($)
Number of joint ventures accounted for under equity method investments			3	2	2
Equity method investment ownership percentage			31.30%	31.30%	20.00%
Maximum guaranteed amount of loans utilized for construction and development activities for joint ventures			$ 0
Fees earned for property and asset management, construction, development, and other services to joint ventures			5,800,000	$ 8,800,000	$ 10,000,000
Number of operating properties sold					12
Number of apartment homes in operating properties sold					3,931
Proceeds from Sale of Property, Plant, and Equipment	$ 65,600,000
Gain on sale of property by unconsolidated joint venture	$ 3,600,000	$ 3,566,000
Maximum Investments by Formed Unconsolidated Joint Venture			$ 450,000,000
Corporate Joint Venture [Member]
Equity method investment ownership percentage			20.00%
Sale of two operating properties within the funds in 2014 [Member]
Number of operating properties sold	2
Number of apartment homes in operating properties sold	558
Sale of 16 operating properties within two unconsolidated joint ventures in 2013 [Member]
Number of operating properties sold					16

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Investments In Joint Ventures (Aggregate Balance Sheet And Statement Of Income Data For Unconsolidated Joint Ventures) (Details) $ in Thousands		1 Months Ended	12 Months Ended
		Feb. 28, 2014	Dec. 31, 2015 USD ($)	Dec. 31, 2014 USD ($)		Dec. 31, 2013 USD ($)
Schedule of Equity Method Investments [Line Items]
Total assets	[1]		$ 748,000	$ 756,900
Total third party debt	[1]		527,000	522,700
Total equity			195,300	203,300
Total revenues			114,500	105,600	[2]	$ 93,900	[2]
Gain On Sale Of Joint Venture Operating Property Net Of Tax			0	18,500		112,400
Net income			12,000	26,900		120,700
Equity in income of joint ventures	[3]		$ 6,168	7,023		$ 24,865
Number of operating properties sold						12
Sale of two operating properties within the funds in 2014 [Member]
Schedule of Equity Method Investments [Line Items]
Revenues from discontinued operations attributable to unconsolidated joint venture				$ 1,100		$ 7,400
Number of operating properties sold		2
Sale of 16 operating properties within two unconsolidated joint ventures in 2013 [Member]
Schedule of Equity Method Investments [Line Items]
Revenues from discontinued operations attributable to unconsolidated joint venture						$ 17,900
Number of operating properties sold						16

[1] All periods presented have been changed to reflect the funds' adoption of ASU 2015-03 (as supplemented by ASU 2015-15) at December 31, 2015, which required retrospective application.

[2] Excludes approximately $1.1 million and $7.4 million of revenue for the years ended December 31, 2014 and 2013, respectively, related to the sale of two operating properties by the funds during the first quarter of 2014. These properties were held for sale within two of our unconsolidated joint ventures at December 31, 2013. Also excludes approximately $17.9 million related to discontinued operations from the sale of 16 operating properties within two of our unconsolidated joint ventures during 2013

[3] Equity in income excludes our ownership interest of fee income from various services provided by us to the funds.

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Notes Payable (Summary Of Indebtedness) (Details) - USD ($) $ in Thousands	1 Months Ended		12 Months Ended
	Jun. 30, 2015	May. 31, 2015	Dec. 31, 2015	Dec. 31, 2014
Unsecured Debt			$ 1,824,930	$ 1,828,485
Secured notes payable			899,757	902,128
Total notes payable			2,724,700	2,730,600
Value Of Real Estate Assets At Cost Subject To Secured Notes			1,568,900	1,541,300
Unamortized debt discounts and debt issuance costs			18,600	21,800
Commercial Banks [Member]
Unsecured Debt			244,000	0
Senior Unsecured Notes [Member]
Unsecured Debt			1,580,900	1,828,500
5.08% Notes Due 2015 [Member] | Senior Unsecured Notes [Member]
Unsecured Debt			0	249,800
Notes payable, effective interest rate	5.08%
Debt Instrument, Maturity Date	Jun. 15, 2015
5.83% Notes Due 2017 | Senior Unsecured Notes [Member]
Unsecured Debt			$ 246,300	246,000
Notes payable, effective interest rate			5.83%
Debt Instrument, Maturity Date			May 15, 2017
4.78% Notes Due 2021 | Senior Unsecured Notes [Member]
Unsecured Debt			$ 248,000	247,700
Notes payable, effective interest rate			4.78%
Debt Instrument, Maturity Date			Jun. 15, 2021
3.15% Notes Due 2022 | Senior Unsecured Notes [Member]
Unsecured Debt			$ 345,400	344,700
Notes payable, effective interest rate			3.15%
Debt Instrument, Maturity Date			Dec. 15, 2022
5.07% Notes Due 2023 | Senior Unsecured Notes [Member]
Unsecured Debt			$ 246,800	246,500
Notes payable, effective interest rate			5.07%
Debt Instrument, Maturity Date			Jun. 15, 2023
4.36% Notes Due 2024 | Senior Unsecured Notes [Member]
Unsecured Debt			$ 248,000	247,700
Notes payable, effective interest rate			4.36%
Debt Instrument, Maturity Date			Jan. 15, 2024
3.68% Notes Due 2024 | Senior Unsecured Notes [Member]
Unsecured Debt			$ 246,400	246,100
Notes payable, effective interest rate			3.68%
Debt Instrument, Maturity Date			Sep. 15, 2024
Secured Notes 1.12% to 5.77% Conventional Mortgage Notes Due 2018 to 2045 [Member] [Member] | Secured Debt [Member]
Secured notes payable			$ 867,400	868,000
Secured Notes 1.43% Floating Rate Tax Exempt Mortgage Note Due 2028 | Secured Debt [Member]
Secured notes payable			$ 32,400	34,100
Notes payable, effective interest rate			1.43%
Debt Instrument, Maturity Date			Jun. 15, 2028
Secured Notes 1.12% Floating Rate [Member] | Secured Debt [Member]
Secured notes payable			$ 175,000	175,000
Minimum [Member] | Secured Notes 1.12% to 5.77% Conventional Mortgage Notes Due 2018 to 2045 [Member] [Member] | Secured Debt [Member]
Notes payable, effective interest rate			1.12%
Debt Instrument, Maturity Date			Oct. 01, 2018
Minimum [Member] | Secured Notes 1.12% Floating Rate [Member] | Secured Debt [Member]
Notes payable, effective interest rate			1.12%
Maximum [Member] | Secured Notes 1.12% to 5.77% Conventional Mortgage Notes Due 2018 to 2045 [Member] [Member] | Secured Debt [Member]
Notes payable, effective interest rate			5.77%
Debt Instrument, Maturity Date			Sep. 01, 2045
Short-term Debt [Member]
Debt Instrument, Maturity Date		May 14, 2016
Short-term Debt [Member] | Commercial Banks [Member]
Unsecured Debt			$ 19,000	0
Unsecured Credit Facility [Member] | Commercial Banks [Member]
Unsecured Debt			$ 225,000	$ 0

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Notes Payable (Narrative) (Details) $ in Thousands		1 Months Ended			12 Months Ended
		Aug. 31, 2015 USD ($)	Jun. 30, 2015 USD ($)	May. 31, 2015 USD ($)	Dec. 31, 2015 USD ($) yr	Dec. 31, 2014 USD ($)
Unamortized debt discounts and debt issuance costs					$ 18,600	$ 21,800
Unsecured Debt					1,824,930	1,828,485
Total notes payable					$ 2,724,700	2,730,600
Weighted average interest rate on floating rate debt					4.10%
Weighted average maturity of indebtedness (including unsecured credit facility and unsecured short-term borrowings) (in years) | yr					5.7
Short-term Debt [Member]
Maximum borrowing capacity under unsecured credit facility				$ 40,000
Debt Instrument, Maturity Date				May 14, 2016
Debt Instrument, Basis Spread on Variable Rate				1.05%
Other Short-term Borrowings					$ 19,000
Unsecured Credit Facility [Member]
Outstanding balance under credit facility					225,000
Letter Of Credit [Member]
Maximum Ability to Issue Letters of Credit Under Unsecured Credit Facility					50,000
Outstanding balance under credit facility					9,400
Senior Unsecured Notes [Member]
Unsecured Debt					1,580,900	1,828,500
Commercial Banks [Member]
Unsecured Debt					244,000	0
Commercial Banks [Member] | Short-term Debt [Member]
Unsecured Debt					19,000	0
Commercial Banks [Member] | Unsecured Credit Facility [Member]
Unsecured Debt					225,000	0
Five Point Zero Eight Percentage Notes Due2015 [Member] | Senior Unsecured Notes [Member]
Unsecured Debt					0	249,800
Debt Instrument, Maturity Date			Jun. 15, 2015
Notes payable, effective interest rate			5.08%
Repayments of Unsecured Debt			$ 250,000
Unsecured Credit Facility [Member]
Value not exceeding the amount available under the unsecured credit facility					300,000
Amount of current borrowing capacity under unsecured credit facility		$ 500,000			600,000
Maximum borrowing capacity under unsecured credit facility					$ 900,000
Terms Of Bid Rate Loans					180
Available amount under unsecured credit facility					$ 365,600
Unsecured Credit Facility, Expiration Date		Sep. 22, 2015			Aug. 07, 2019
Option to extend the period of unsecured credit facility					August 2020
Floating Rate Notes Payable [Member]
Total notes payable	[1],[2]				$ 451,400	$ 209,100
Weighted average interest rate on floating rate debt					1.20%	1.00%

[1] All amounts presented have been changed to reflect our adoption of ASU 2015-03 (as supplemented by ASU 2015-15) at December 31, 2015, which required retrospective application.

[2] Includes balances outstanding under our unsecured credit facility and unsecured short-term borrowings.

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Notes Payable (Scheduled Repayments On Outstanding Debt) (Details) $ in Millions	Dec. 31, 2015 USD ($)
2016	$ 19.0	[1]
2017	247.2
2018	175.8
2019	870.2	[2]
2020	1.1
Thereafter	1,411.4
Total notes payable	$ 2,724.7
Weighted Average Interest Rate	4.10%
Maturities Due In 2016 [Member]
Weighted Average Interest Rate	1.50%	[1]
Maturities Due In 2017 [Member]
Weighted Average Interest Rate	5.80%
Maturities Due In 2018 [Member]
Weighted Average Interest Rate	1.10%
Maturities Due In 2019 [Member]
Weighted Average Interest Rate	4.30%	[2]
Maturities Due In 2020 [Member]
Weighted Average Interest Rate	0.00%
Maturities Due Thereafter [Member]
Weighted Average Interest Rate	4.10%

[1] Includes $19.0 million of unsecured short-term borrowings.

[2] Includes $225.0 million balance outstanding under our unsecured credit facility.

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Share-Based Compensation and Benefit Plans (Narrative) (Details)	3 Months Ended	12 Months Ended
	Jun. 30, 2011 shares	Dec. 31, 2015 USD ($) shares	Dec. 31, 2014 USD ($) shares	Dec. 31, 2013 USD ($) shares
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period | shares		53,358	375,316	183,871
Granted, Options Outstanding | shares		26,752	84,452	0
Total compensation cost for option and share awards		$ 18,600,000	$ 16,000,000	$ 14,700,000
Total capitalized compensation cost for option and share awards		$ 3,500,000	$ 2,700,000	2,200,000
Percentage Of Market Value Per Share At Which Shares Purchased Under Employee Share Purchase Plan		85.00%
Employee Share Purchase Plan, Maximum Authorized Amount Per Participant		$ 25,000
Share Awards Held In Employee Trust Shares | shares		1,800,000	1,800,000
Share Awards Held In Non Qualified Deferred Compensation Plan Shares		$ 37,100,000	$ 43,700,000
Cash Required By Plan Participants Upon Withdrawal		$ 23,600,000	$ 24,700,000
Share Awards Held In Non Qualified Deferred Compensation Plan Shares | shares		1,300,000	1,200,000
Trading Securities Held In Non Qualified Deferred Compensation Plan Value		$ 30,800,000	$ 27,700,000
Defined Contribution Plan, Cost Recognized		$ 2,600,000	$ 2,200,000	2,200,000
Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period | shares		100,000	400,000
Total intrinsic value of options exercised during the period		$ 2,000,000	$ 7,400,000	5,300,000
Remaining weighted average contractual life (years) outstanding options		3 years 1 month 6 days
Remaining weighted average contractual life (years) exercisable options		3 years 1 month 6 days
Allocated Share-based Compensation Expense		$ 200,000	300,000
Share Awards and Vesting [Member]
Total unrecognized compensation cost related to unvested options which is expected to be amortized		31,700,000
Fair value of shares vested		$ 19,200,000	$ 17,100,000	$ 15,900,000
Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage		20.00%
Minimum [Member] | Share Awards and Vesting [Member]
Vesting period, years		3 years
Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage		33.33%
Maximum [Member] | Share Awards and Vesting [Member]
Vesting period, years		5 years
2011 Share Incentive Plan [Member]
Total fungible units to be issued | shares	9,100,000	4,600,000
Units available under the 2011 Share Plan | shares	5,800,000
Fungible units transferred from the 2002 Share Plan to the 2011 Share Plan | shares	3,300,000
Fungible Units To Full Value Award Conversion Ratio	3.45
Full Value award in the fungible unit conversion ratio | shares	1.0
Expiration value of option right or other award	0.83
Common shares which could be granted pursuant to full value awards | shares		1,300,000

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Share-Based Compensation and Benefit Plans (Summary Of Share Options Outstanding And Exercisable) (Details) - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
	Dec. 31, 2015		Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Outstanding Options, Number	295,205	[1]	321,811	634,361	838,754
Outstanding Options, Weighted Average Price	$ 42.49		$ 38.97	$ 41.59	$ 42.36
Aggregate intrinsic value of outstanding options	$ 10.1
Aggregate Intrinsic Value of Exercisable Options	$ 10.1
Exercise Price Thirty Point Zero Six Member [Domain]
Range of exercise prices, minimum	$ 30.06
Range of exercise prices, maximum	$ 30.06
Exercisable Options, Number	105,015
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Exercisable Options, Weighted Average Exercise Price	$ 30.06
Range Of Exercise Prices Forty One Point One Six To Forty Three Point Nine Four [Domain]
Range of exercise prices, minimum	41.16
Range of exercise prices, maximum	$ 43.94
Exercisable Options, Number	119,242
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Exercisable Options, Weighted Average Exercise Price	$ 42.46
Range Of Exercise Prices Forty Eight Point Zero Two To Seventy five Point Seventeen Member [Domain]
Range of exercise prices, minimum	48.02
Range of exercise prices, maximum	$ 75.17
Exercisable Options, Number	70,948
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Exercisable Options, Weighted Average Exercise Price	$ 60.92

[1] The aggregate intrinsic value of options outstanding and exercisable at December 31, 2015 was approximately $10.1 million. The aggregate intrinsic value was calculated as the excess, if any, between our closing share price of $76.76 per share on December 31, 2015 and the strike price of the underlying award.

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Share-Based Compensation and Benefit Plans (Summary Of Share Incentive Plans) (Details) - $ / shares	12 Months Ended
	Dec. 31, 2015		Dec. 31, 2014	Dec. 31, 2013
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Outstanding Options, Number	321,811		634,361	838,754
Granted, Options Outstanding	26,752		84,452	0
Exercised/Vested, Options Outstanding	(53,358)		(375,316)	(183,871)
Forfeited, Options Outstanding	0		(21,686)	(20,522)
Outstanding Options, Number	295,205	[1]	321,811	634,361
Weighted Average Exercise/Grant Price, balance	$ 38.97		$ 41.59	$ 42.36
Granted, Weighted Average Exercise/Grant Price	75.17		64.75	0.00
Exercised/Vested, Weighted Average Exercise/Grant Price	37.69		47.85	41.56
Forfeited, Weighted Average Exercise/Grant Price	0.00		62.32	73.32
Weighted Average Exercise/Grant Price, balance	$ 42.49		$ 38.97	$ 41.59
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested [Roll Forward]
Nonvested share awards outstanding, Share Awards Outstanding	818,943		831,298	862,253
Granted, Share Awards Outstanding	257,749		314,614	350,615
Exercised/Vested, Share Awards Outstanding	(313,628)		(305,372)	(309,396)
Forfeited, Share Awards Outstanding	(12,818)		(21,597)	(72,174)
Nonvested share awards outstanding, Share Awards Outstanding	750,246		818,943	831,298
Nonvested share awards outstanding, Weighted Average Exercise/Grant Price	$ 63.39		$ 59.77	$ 52.64
Granted, Weighted Average Exercise/Grant Price	74.53		65.78	69.56
Exercised/Vested, Weighted Average Exercise/Grant Price	61.10		55.97	51.41
Forfeited, Weighted Average Exercise/Grant Price	67.96		64.14	58.08
Nonvested share awards outstanding, Weighted Average Exercise/Grant Price	$ 68.09		$ 63.39	$ 59.77

[1] The aggregate intrinsic value of options outstanding and exercisable at December 31, 2015 was approximately $10.1 million. The aggregate intrinsic value was calculated as the excess, if any, between our closing share price of $76.76 per share on December 31, 2015 and the strike price of the underlying award.

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Share-Based Compensation and Benefit Plans (Employee Share Purchase Plan Activity) (Details) - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Share-based Compensation [Abstract]
Stock Issued During Period, Shares, Employee Stock Purchase Plans	14,655	25,728	17,171
Weighted Average Fair Value Of Shares Purchased Under Employee Share Purchase Plan	$ 74.66	$ 71.19	$ 62.59
Employee Stock Ownership Plan (ESOP), Compensation Expense	$ 0.2	$ 0.5	$ 0.2

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Share-Based Compensation and Benefit Plans (Deferred Compensation Plan Shares Table) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Share Based Compensation Awards (Deferred Compensation Plan Awards) Table [Abstract]
Non-qualified deferred compensation share awards	$ 68,134	$ 47,180
Change in classification of deferred compensation plan	10,999	7,702	$ 37,958
Change in redemption value of non-qualified share awards	3,788	17,921	9,575
Diversification of share awards	(3,557)	(4,669)
Non-qualified deferred compensation share awards	$ 79,364	$ 68,134	$ 47,180

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Share-Based Compensation and Benefit Plans (Schedule of share-based payment award, stock options, valuation assumptions) (Details) - $ / shares	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate, Minimum	16.50%	22.60%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate, Maximum	18.80%	23.20%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Minimum	1.00%	0.10%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Maximum	1.30%	1.10%
Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value	$ 5.52	$ 3.55
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate	3.50%	3.50%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term	3 years	6 months
Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value	$ 7.38	$ 8.17
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate	3.70%	3.50%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term	4 years	4 years

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Fair Value Measurements (Financial Assets And Liabilities Measured At Fair Value) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015		Dec. 31, 2014
Deferred compensation plan investments	$ 53.6	[1]	$ 56.1
Participant Withdrawals From Deferred Compensation Plan Investments	8.4		1.5
Level 1 [Member]
Deferred compensation plan investments	53.6		56.1
Level 2 [Member]
Deferred compensation plan investments	0.0		0.0
Level 3 [Member]
Deferred compensation plan investments	$ 0.0		$ 0.0

[1] Approximately $8.4 million and $1.5 million of participant cash was withdrawn from our deferred compensation plan investments during the years ended December 31, 2015 and 2014, respectively.

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Fair Value Measurements (Fair Value Of Notes Payable) (Details) - USD ($) $ in Millions		Dec. 31, 2015	Dec. 31, 2014
Carrying Value		$ 2,724.7	$ 2,730.6
Fixed Rate Notes Payable [Member]
Carrying Value	[1]	2,273.3	2,521.5
Estimated Fair Value		2,358.8	2,666.1
Floating Rate Notes Payable [Member]
Carrying Value	[1],[2]	451.4	209.1
Estimated Fair Value	[2]	$ 441.3	$ 203.7

[1] All amounts presented have been changed to reflect our adoption of ASU 2015-03 (as supplemented by ASU 2015-15) at December 31, 2015, which required retrospective application.

[2] Includes balances outstanding under our unsecured credit facility and unsecured short-term borrowings.

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Fair Value Measurements (Narrative) (Details) - USD ($)	Dec. 31, 2015	Dec. 31, 2014
Non-recurring fair value measurements [Abstract]
Fair Value Adjustments, Nonrecurring	$ 0	$ 0

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Net Change In Operating Accounts (Effect Of Changes In The Operating Accounts On Cash Flows From Operating Activities) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Increase (Decrease) in Operating Capital [Abstract]
Other assets, net	$ (1,648)	$ (2,145)	$ (2,639)
Accounts payable and accrued expenses	(15,528)	19,296	(8,138)
Accrued real estate taxes	6,386	4,009	7,165
Other liabilities	2,306	(1,666)	22,139
Other	2,773	2,583	2,706
Change in operating accounts and other	$ (5,711)	$ 22,077	$ 21,233

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Commitments And Contingencies (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Number of consolidated projects under construction	8
Anticipated expenditures relating to completion of construction type contracts	$ 310.1
Earnest Money Deposits	1.5
Rental expense	3.4	$ 3.0	$ 2.8
Minimum annual rental commitments, 2016	2.8
Minimum annual rental commitments, 2017	2.9
Minimum annual rental commitments, 2018	2.7
Minimum annual rental commitments, 2019	2.5
Minimum annual rental commitments, 2020	2.5
Minimum annual rental commitments, thereafter	11.1
Non-Refundable [Member]
Earnest Money Deposits	$ 0.8
Partnership Interest [Member] | Maximum [Member]
Less than joint venture economic interest noted	100.00%

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Non-controlling Interests (Details) - USD ($) $ in Thousands		3 Months Ended								12 Months Ended
		Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2015		Dec. 31, 2014		Dec. 31, 2013
Non-controlling Interest [Line Items]
Net income attributable to common shareholders		$ 60,593	$ 37,044	$ 36,079	$ 115,599	$ 178,498	$ 38,283	$ 35,272	$ 40,036	$ 249,315	[1]	$ 292,089	[1]	$ 336,364
Increase in equity for conversion of operating partnership units										86		52		52
Decrease in additional paid-in capital for purchase of remaining non-controlling ownership interests in two consolidated joint ventures	[2]									(9,480)		0		0
Change in common equity and net transfers from non-controlling interests										$ 239,921		$ 292,141		$ 336,416

[1] Net income per share is computed independently for each of the quarters presented. Therefore, the sum of quarterly net income per share amounts may not equal the total computed for the year.

[2] Refer to Note 7, "Acquisitions, Dispositions, Impairment, and Discontinued Operations," for further discussion of acquisitions.

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Quarterly Financial Data (unaudited) (Details) $ / shares in Units, $ in Thousands	1 Months Ended			3 Months Ended														12 Months Ended
	Oct. 30, 2015 USD ($)	Jan. 31, 2015 USD ($)	Feb. 28, 2014 USD ($)	Dec. 31, 2015 USD ($) $ / shares		Sep. 30, 2015 USD ($) $ / shares	Jun. 30, 2015 USD ($) $ / shares	Mar. 31, 2015 USD ($) $ / shares		Dec. 31, 2014 USD ($) $ / shares		Sep. 30, 2014 USD ($) $ / shares		Jun. 30, 2014 USD ($) $ / shares		Mar. 31, 2014 USD ($) $ / shares		Dec. 31, 2015 USD ($) $ / shares		Dec. 31, 2014 USD ($) $ / shares		Dec. 31, 2013 USD ($) $ / shares
Revenues | $				$ 229,658		$ 227,185	$ 220,651	$ 215,434		$ 216,459		$ 213,098		$ 208,492		$ 205,929		$ 892,928	[1]	$ 843,978	[1]	$ 788,851
Net income attributable to common shareholders | $				$ 60,593		$ 37,044	$ 36,079	$ 115,599		$ 178,498		$ 38,283		$ 35,272		$ 40,036		$ 249,315	[1]	$ 292,089	[1]	$ 336,364
Total earnings per common share - basic				$ 0.67	[2]	$ 0.41	$ 0.40	$ 1.29	[3]	$ 1.99	[4]	$ 0.43	[5]	$ 0.40	[6]	$ 0.45	[7]	$ 2.77	[1]	$ 3.29	[1]	$ 3.82
Total earnings per common share - diluted				$ 0.67	[2]	$ 0.41	$ 0.40	$ 1.27	[3]	$ 1.98	[4]	$ 0.43	[5]	$ 0.40	[6]	$ 0.45	[7]	$ 2.76	[1]	$ 3.27	[1]	$ 3.78
Gain (Loss) on Sale of Properties | $				$ 18,870				$ 85,192		$ 155,680
Income loss due to disposition of operating properties per basic share				$ 0.21				$ 0.96		$ 1.76
Income loss due to disposition of operating properties per diluted share				$ 0.21				$ 0.94		$ 1.73
Incentive compensation expense as a result of joint venture restructuring | $										$ 10,000
Income loss from incentive compensation expense resulting from joint venture restructuring per basic share										$ 0.11
Income loss from incentive compensation expense resulting from joint venture restructuring per diluted share										$ 0.11
Impairment associated with land holdings | $														$ 1,152				$ 0		$ 1,152		$ 0
Income loss from impairment of land per basic share														$ 0.01
Income loss from impairment of land per diluted share														$ 0.01
Gain (loss) on sale of unconsolidated joint venture property | $			$ 3,600													$ 3,566
Income Loss From Disposition Of Unconsolidated Joint Venture Property Per Basic Share																$ 0.04
Number of operating properties sold																						12
Income Loss From Disposition Of Unconsolidated Joint Venture Property Per Diluted Share																$ 0.04
Gain (loss) on disposition of land | $												$ 1,808		$ 1,447				$ 300		3,600
Income loss on disposition of land per basic share												$ 0.02		$ 0.02
Income loss on disposition of land per diluted share												$ 0.02		$ 0.02
Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member]
Gain (Loss) on Sale of Properties | $	$ 18,900	$ 85,100																		$ 155,700
Number of operating properties sold				1				2		5						2		1		5
Number of operating properties sold	1	2

[1] Net income per share is computed independently for each of the quarters presented. Therefore, the sum of quarterly net income per share amounts may not equal the total computed for the year.

[2] Includes a $18,870, or $0.21 basic and diluted per share, impact related to a gain on sale of one operating property.

[3] Includes a $85,192, or $0.96 basic and $0.94 diluted per share, impact related to a gain on sale of two operating properties and land.

[4] Includes a $155,680, or $1.76 basic and $1.73 diluted per share, impact related to the gain on sale of operating properties, and a $10,000, or $0.11 basic and diluted per share, impact related to incentive compensation expense as a result of joint venture restructuring.

[5] Includes a $1,808, or $0.02 basic and diluted per share, impact related to a gain on sale of land.

[6] Includes a $1,447, or $0.02 basic and diluted per share, impact related to a gain on sale of land, and a $1,152, or $0.01 basic and diluted per share, impact related to an impairment charge associated with land holdings

[7] Includes a $3,566, or $0.04 basic and diluted per share, impact related to our proportionate gain on sale of two operating properties by our funds, which is included in equity in income of joint ventures.

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Schedule III - Real Estate and Accumulated Depreciation (Details) - USD ($)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 1,043,345,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	5,999,706,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	781,605,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	1,043,345,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	6,781,311,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	7,824,656,000	$ 7,421,516,000	$ 7,072,181,000	$ 6,673,914,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	1,978,690,000	$ 1,738,862,000	$ 1,643,713,000	$ 1,518,896,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	5,845,966,000
Real Estate and Accumulated Depreciation, Amount of Encumbrances	902,584,000
Current Communities [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	1,043,345,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	5,436,835,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	781,605,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	1,043,345,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	6,218,440,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	7,261,785,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	1,976,958,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	5,284,827,000
Real Estate and Accumulated Depreciation, Amount of Encumbrances	902,584,000
Current Communities [Member] | Camden Copper Square [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	4,825,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	23,672,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	6,793,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	4,825,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	30,465,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	35,290,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	15,162,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 20,128,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2000
Current Communities [Member] | Camden Foothills [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 11,006,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	33,343,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	318,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	11,006,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	33,661,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	44,667,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	2,023,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 42,644,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2014
Current Communities [Member] | Camden Hayden [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 9,248,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	35,108,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	0
Real Estate and Accumulated Depreciation, Carrying Amount of Land	9,248,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	35,108,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	44,356,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	1,518,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 42,838,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2015
Current Communities [Member] | Camden Legacy [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 4,068,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	26,612,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	11,546,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	4,068,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	38,158,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	42,226,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	21,388,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 20,838,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	1998
Current Communities [Member] | Camden Montierra [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 13,687,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	31,727,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	4,941,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	13,687,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	36,668,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	50,355,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	4,442,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 45,913,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2012
Current Communities [Member] | Camden Pecos Ranch [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 3,362,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	24,492,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	4,649,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	3,362,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	29,141,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	32,503,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	5,083,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 27,420,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2012
Current Communities [Member] | Camden San Marcos [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 11,520,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	35,166,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	5,271,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	11,520,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	40,437,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	51,957,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	5,047,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 46,910,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2012
Current Communities [Member] | Camden San Paloma [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 6,480,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	23,045,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	8,233,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	6,480,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	31,278,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	37,758,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	13,643,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 24,115,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2002
Current Communities [Member] | Camden Sotelo [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 3,376,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	30,576,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	595,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	3,376,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	31,171,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	34,547,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	2,748,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 31,799,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2013
Current Communities [Member] | Camden Crown Valley [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 9,381,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	54,210,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	9,124,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	9,381,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	63,334,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	72,715,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	27,224,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 45,491,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2001
Current Communities [Member] | Camden Glendale [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 21,492,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	91,709,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	0
Real Estate and Accumulated Depreciation, Carrying Amount of Land	21,492,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	91,709,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	113,201,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	2,538,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 110,663,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2015
Current Communities [Member] | Camden Harbor View [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 16,079,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	127,459,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	9,796,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	16,079,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	137,255,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	153,334,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	50,254,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	103,080,000
Real Estate and Accumulated Depreciation, Amount of Encumbrances	$ 92,716,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2003
Current Communities [Member] | Camden Main Jamboree [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 17,363,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	75,387,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	1,091,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	17,363,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	76,478,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	93,841,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	13,886,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	79,955,000
Real Estate and Accumulated Depreciation, Amount of Encumbrances	$ 48,902,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2008
Current Communities [Member] | Camden Martinique [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 28,401,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	51,861,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	17,589,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	28,401,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	69,450,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	97,851,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	36,987,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	60,864,000
Real Estate and Accumulated Depreciation, Amount of Encumbrances	$ 32,969,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	1998
Current Communities [Member] | Camden Parkside [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 29,730,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	34,368,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	3,529,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	29,730,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	37,897,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	67,627,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	5,461,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 62,166,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2012
Current Communities [Member] | Camden Sea Palms [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 4,336,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	9,930,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	3,474,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	4,336,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	13,404,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	17,740,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	7,559,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 10,181,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	1998
Current Communities [Member] | Camden Landmark [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 17,339,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	71,315,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	1,505,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	17,339,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	72,820,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	90,159,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	8,847,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 81,312,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2012
Current Communities [Member] | Camden Old Creek [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 20,360,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	71,777,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	1,271,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	20,360,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	73,048,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	93,408,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	21,058,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 72,350,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2007
Current Communities [Member] | Camden Sierra At Otay Ranch [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 10,585,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	49,781,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	4,752,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	10,585,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	54,533,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	65,118,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	21,353,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 43,765,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2003
Current Communities [Member] | Camden Tuscany [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 3,330,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	36,466,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	4,294,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	3,330,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	40,760,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	44,090,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	15,318,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 28,772,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2003
Current Communities [Member] | Camden Vineyards [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 4,367,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	28,494,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	2,745,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	4,367,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	31,239,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	35,606,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	13,057,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 22,549,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2002
Current Communities [Member] | Camden Belleview Station [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 8,091,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	44,003,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	1,129,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	8,091,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	45,132,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	53,223,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	5,077,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 48,146,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2012
Current Communities [Member] | Camden Caley [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 2,047,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	17,445,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	5,339,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	2,047,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	22,784,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	24,831,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	10,600,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	14,231,000
Real Estate and Accumulated Depreciation, Amount of Encumbrances	$ 15,351,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2000
Current Communities [Member] | Camden Denver West [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 6,396,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	51,552,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	5,124,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	6,396,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	56,676,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	63,072,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	5,512,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 57,560,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2012
Current Communities [Member] | Camden Flatirons [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 6,849,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	72,395,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	0
Real Estate and Accumulated Depreciation, Carrying Amount of Land	6,849,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	72,395,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	79,244,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	3,893,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 75,351,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2015
Current Communities [Member] | Camden Highlands Ridge [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 2,612,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	34,726,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	10,712,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	2,612,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	45,438,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	48,050,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	21,547,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 26,503,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	1996
Current Communities [Member] | Camden Interlocken [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 5,293,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	31,612,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	8,900,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	5,293,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	40,512,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	45,805,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	20,069,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	25,736,000
Real Estate and Accumulated Depreciation, Amount of Encumbrances	$ 27,431,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	1999
Current Communities [Member] | Camden Lakeway [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 3,915,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	34,129,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	12,513,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	3,915,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	46,642,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	50,557,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	23,650,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	26,907,000
Real Estate and Accumulated Depreciation, Amount of Encumbrances	$ 29,267,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	1997
Current Communities [Member] | Camden Ashburn Farms [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 4,835,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	22,604,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	1,748,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	4,835,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	24,352,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	29,187,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	8,175,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 21,012,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2005
Current Communities [Member] | Camden Clearbrook [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 2,384,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	44,017,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	1,201,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	2,384,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	45,218,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	47,602,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	13,207,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 34,395,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2007
Current Communities [Member] | Camden College Park [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 16,409,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	91,503,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	3,689,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	16,409,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	95,192,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	111,601,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	15,780,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 95,821,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2008
Current Communities [Member] | Camden Dulles Station [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 10,807,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	61,548,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	2,623,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	10,807,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	64,171,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	74,978,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	16,228,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 58,750,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2008
Current Communities [Member] | Camden Fair Lakes [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 15,515,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	104,223,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	8,286,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	15,515,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	112,509,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	128,024,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	36,522,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 91,502,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2005
Current Communities [Member] | Camden Fairfax Corner [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 8,484,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	72,953,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	5,630,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	8,484,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	78,583,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	87,067,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	23,919,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 63,148,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2006
Current Communities [Member] | Camden Fallsgrove [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 9,408,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	43,647,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	4,524,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	9,408,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	48,171,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	57,579,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	16,031,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 41,548,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2005
Current Communities [Member] | Camden Grand Parc [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 7,688,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	35,900,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	2,200,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	7,688,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	38,100,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	45,788,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	12,152,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 33,636,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2005
Current Communities [Member] | Camden Landsdowne [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 15,502,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	102,267,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	6,738,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	15,502,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	109,005,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	124,507,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	36,113,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 88,394,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2005
Current Communities [Member] | Camden Largo Town Center [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 8,411,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	44,163,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	3,064,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	8,411,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	47,227,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	55,638,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	15,279,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 40,359,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2005
Current Communities [Member] | Camden Monument Place [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 9,030,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	54,089,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	1,080,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	9,030,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	55,169,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	64,199,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	15,600,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 48,599,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2007
Current Communities [Member] | Camden NoMa [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 19,442,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	82,126,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	211,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	19,442,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	82,337,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	101,779,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	6,972,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 94,807,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2014
Current Communities [Member] | Camden Potomac Yard [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 16,498,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	88,317,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	881,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	16,498,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	89,198,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	105,696,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	23,649,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 82,047,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2008
Current Communities [Member] | Camden Roosevelt [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 11,470,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	45,785,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	1,077,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	11,470,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	46,862,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	58,332,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	15,548,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 42,784,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2005
Current Communities [Member] | Camden Russett [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 13,460,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	61,837,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	4,469,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	13,460,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	66,306,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	79,766,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	22,097,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	57,669,000
Real Estate and Accumulated Depreciation, Amount of Encumbrances	$ 45,063,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2005
Current Communities [Member] | Camden Silo Creek [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 9,707,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	45,301,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	1,919,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	9,707,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	47,220,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	56,927,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	15,517,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 41,410,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2005
Current Communities [Member] | Camden Summerfield [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 14,659,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	48,404,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	1,310,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	14,659,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	49,714,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	64,373,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	13,619,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 50,754,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2008
Current Communities [Member] | Camden Summerfield II [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 4,459,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	20,566,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	5,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	4,459,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	20,571,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	25,030,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	3,545,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 21,485,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2012
Current Communities [Member] | Camden Aventura [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 12,185,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	47,616,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	10,795,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	12,185,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	58,411,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	70,596,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	20,219,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 50,377,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2005
Current Communities [Member] | Camden Boca Raton [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 2,201,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	49,499,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	419,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	2,201,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	49,918,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	52,119,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	2,738,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 49,381,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2014
Current Communities [Member] | Camden Brickell [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 14,621,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	57,031,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	10,979,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	14,621,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	68,010,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	82,631,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	23,189,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 59,442,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2005
Current Communities [Member] | Camden Doral [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 10,260,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	40,416,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	6,052,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	10,260,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	46,468,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	56,728,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	14,833,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 41,895,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2005
Current Communities [Member] | Camden Doral Villas [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 6,476,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	25,543,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	6,115,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	6,476,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	31,658,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	38,134,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	10,573,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 27,561,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2005
Current Communities [Member] | Camden Las Olas [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 12,395,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	79,518,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	8,417,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	12,395,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	87,935,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	100,330,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	29,251,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 71,079,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2005
Current Communities [Member] | Camden Plantation [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 6,299,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	77,964,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	7,211,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	6,299,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	85,175,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	91,474,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	28,721,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 62,753,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2005
Current Communities [Member] | Camden Portofino [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 9,867,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	38,702,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	4,509,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	9,867,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	43,211,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	53,078,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	14,712,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 38,366,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2005
Current Communities [Member] | Camden Hunters Creek [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 4,156,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	20,925,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	4,863,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	4,156,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	25,788,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	29,944,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	8,566,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 21,378,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2005
Current Communities [Member] | Camden Lago Vista [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 3,497,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	29,623,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	2,161,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	3,497,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	31,784,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	35,281,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	11,388,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 23,893,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2005
Current Communities [Member] | Camden LaVina [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 12,907,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	42,569,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	143,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	12,907,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	42,712,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	55,619,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	7,971,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 47,648,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2012
Current Communities [Member] | Camden Lee Vista [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 4,350,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	34,643,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	5,423,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	4,350,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	40,066,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	44,416,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	19,608,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 24,808,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2000
Current Communities [Member] | Camden Orange Court [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 5,319,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	40,733,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	1,696,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	5,319,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	42,429,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	47,748,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	11,184,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 36,564,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2008
Current Communities [Member] | Camden Renaissance [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 4,144,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	39,987,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	6,521,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	4,144,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	46,508,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	50,652,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	24,525,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 26,127,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	1997
Current Communities [Member] | Camden Town Square [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 13,127,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	45,997,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	93,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	13,127,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	46,090,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	59,217,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	6,858,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 52,359,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2012
Current Communities [Member] | Camden World Gateway [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 5,785,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	51,821,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	7,065,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	5,785,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	58,886,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	64,671,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	18,493,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 46,178,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2005
Current Communities [Member] | Camden Bay [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 7,450,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	63,283,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	10,863,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	7,450,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	74,146,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	81,596,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	34,129,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 47,467,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	1998/2002
Current Communities [Member] | Camden Lakes [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 3,106,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	22,746,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	14,866,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	3,106,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	37,612,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	40,718,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	30,424,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 10,294,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	1997
Current Communities [Member] | Camden Montague [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 3,576,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	16,534,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	159,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	3,576,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	16,693,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	20,269,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	3,035,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 17,234,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2012
Current Communities [Member] | Camden Preserve [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 1,206,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	17,982,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	7,003,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	1,206,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	24,985,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	26,191,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	13,197,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 12,994,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	1997
Current Communities [Member] | Camden Royal Palms [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 2,147,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	38,339,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	2,389,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	2,147,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	40,728,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	42,875,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	11,358,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 31,517,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2007
Current Communities [Member] | Camden Westchase Park [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 11,955,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	36,254,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	120,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	11,955,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	36,374,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	48,329,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	5,751,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 42,578,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2012
Current Communities [Member] | Camden Westshore [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 1,734,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	10,819,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	7,550,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	1,734,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	18,369,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	20,103,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	13,877,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 6,226,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	1997
Current Communities [Member] | Camden Woods [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 2,693,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	19,930,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	11,439,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	2,693,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	31,369,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	34,062,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	22,450,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 11,612,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	1999
Current Communities [Member] | Camden Brookwood [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 7,174,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	31,984,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	7,091,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	7,174,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	39,075,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	46,249,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	13,622,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	32,627,000
Real Estate and Accumulated Depreciation, Amount of Encumbrances	$ 22,624,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2005
Current Communities [Member] | Camden Creekstone [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 5,017,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	19,912,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	1,009,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	5,017,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	20,921,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	25,938,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	2,662,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 23,276,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2012
Current Communities [Member] | Camden Deerfield [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 4,895,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	21,922,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	6,807,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	4,895,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	28,729,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	33,624,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	9,698,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	23,926,000
Real Estate and Accumulated Depreciation, Amount of Encumbrances	$ 19,220,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2005
Current Communities [Member] | Camden Dunwoody [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 5,290,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	23,642,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	7,817,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	5,290,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	31,459,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	36,749,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	10,836,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	25,913,000
Real Estate and Accumulated Depreciation, Amount of Encumbrances	$ 21,168,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2005
Current Communities [Member] | Camden Fourth Ward [Member] [Domain]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 10,477,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	51,258,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	308,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	10,477,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	51,566,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	62,043,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	2,576,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 59,467,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2014
Current Communities [Member] | Camden Midtown Atlanta [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 6,196,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	33,828,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	7,227,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	6,196,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	41,055,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	47,251,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	13,754,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	33,497,000
Real Estate and Accumulated Depreciation, Amount of Encumbrances	$ 20,565,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2005
Current Communities [Member] | Camden Paces [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 15,262,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	102,270,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	0
Real Estate and Accumulated Depreciation, Carrying Amount of Land	15,262,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	102,270,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	117,532,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	4,191,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 113,341,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2015
Current Communities [Member] | Camden Peachtree City [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 6,536,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	29,063,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	5,488,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	6,536,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	34,551,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	41,087,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	11,670,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 29,417,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2005
Current Communities [Member] | Camden Shiloh [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 4,181,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	18,798,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	4,995,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	4,181,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	23,793,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	27,974,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	8,231,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	19,743,000
Real Estate and Accumulated Depreciation, Amount of Encumbrances	$ 10,576,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2005
Current Communities [Member] | Camden St Clair [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 7,526,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	27,486,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	7,013,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	7,526,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	34,499,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	42,025,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	12,290,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	29,735,000
Real Estate and Accumulated Depreciation, Amount of Encumbrances	$ 21,646,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2005
Current Communities [Member] | Camden Stockbridge [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 5,071,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	22,693,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	3,334,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	5,071,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	26,027,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	31,098,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	9,260,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	21,838,000
Real Estate and Accumulated Depreciation, Amount of Encumbrances	$ 14,332,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2005
Current Communities [Member] | Camden Vantage [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 11,787,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	68,822,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	1,451,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	11,787,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	70,273,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	82,060,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	6,358,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 75,702,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2013
Current Communities [Member] | Camden Bel Air [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 3,594,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	31,221,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	7,995,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	3,594,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	39,216,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	42,810,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	24,208,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 18,602,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	1998
Current Communities [Member] | Camden Breeze [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 2,894,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	15,828,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	5,834,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	2,894,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	21,662,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	24,556,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	13,160,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 11,396,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	1998
Current Communities [Member] | Camden Canyon [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 1,802,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	11,666,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	5,573,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	1,802,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	17,239,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	19,041,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	10,819,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 8,222,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	1998
Current Communities [Member] | Camden Centre [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 172,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	1,166,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	412,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	172,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	1,578,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	1,750,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	1,028,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 722,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	1998
Current Communities [Member] | Camden Commons [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 2,476,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	20,073,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	7,426,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	2,476,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	27,499,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	29,975,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	19,319,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 10,656,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	1998
Current Communities [Member] | Camden Cove [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 1,382,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	6,266,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	2,118,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	1,382,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	8,384,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	9,766,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	5,564,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 4,202,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	1998
Current Communities [Member] | Camden Del Mar [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 4,404,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	35,264,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	15,359,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	4,404,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	50,623,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	55,027,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	31,879,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 23,148,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	1998
Current Communities [Member] | Camden Fairways [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 3,969,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	15,543,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	10,440,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	3,969,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	25,983,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	29,952,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	18,223,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 11,729,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	1998
Current Communities [Member] | Camden Hills [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 853,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	7,834,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	1,908,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	853,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	9,742,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	10,595,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	6,388,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 4,207,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	1998
Current Communities [Member] | Camden Legends [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 1,370,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	6,382,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	1,525,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	1,370,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	7,907,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	9,277,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	4,653,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 4,624,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	1998
Current Communities [Member] | Camden Palisades [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 8,406,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	31,497,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	9,803,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	8,406,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	41,300,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	49,706,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	24,581,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 25,125,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	1998
Current Communities [Member] | Camden Pines [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 3,496,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	21,852,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	3,037,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	3,496,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	24,889,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	28,385,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	3,681,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 24,704,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2012
Current Communities [Member] | Camden Pointe [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 2,058,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	14,879,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	3,643,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	2,058,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	18,522,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	20,580,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	10,493,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 10,087,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	1998
Current Communities [Member] | Camden Summit [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 11,212,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	18,399,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	2,745,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	11,212,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	21,144,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	32,356,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	3,107,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 29,249,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2012
Current Communities [Member] | Camden Tiara [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 7,709,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	28,644,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	3,685,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	7,709,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	32,329,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	40,038,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	4,697,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 35,341,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2012
Current Communities [Member] | Camden Vintage [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 3,641,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	19,255,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	6,147,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	3,641,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	25,402,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	29,043,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	16,196,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 12,847,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	1998
Current Communities [Member] | Camden Ballantyne [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 4,503,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	30,250,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	7,542,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	4,503,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	37,792,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	42,295,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	13,620,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	28,675,000
Real Estate and Accumulated Depreciation, Amount of Encumbrances	$ 26,025,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2005
Current Communities [Member] | Camden Cotton Mills [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 4,246,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	19,147,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	5,744,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	4,246,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	24,891,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	29,137,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	9,134,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 20,003,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2005
Current Communities [Member] | Camden Dilworth [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 516,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	16,633,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	2,066,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	516,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	18,699,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	19,215,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	5,883,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	13,332,000
Real Estate and Accumulated Depreciation, Amount of Encumbrances	$ 13,073,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2006
Current Communities [Member] | Camden Fairview [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 1,283,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	7,223,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	3,728,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	1,283,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	10,951,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	12,234,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	4,477,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 7,757,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2005
Current Communities [Member] | Camden Foxcroft [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 1,408,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	7,919,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	3,839,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	1,408,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	11,758,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	13,166,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	4,904,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 8,262,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2005
Current Communities [Member] | Camden Grandview [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 7,570,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	33,859,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	7,168,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	7,570,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	41,027,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	48,597,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	14,599,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 33,998,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2005
Current Communities [Member] | Camden Sedgebrook [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 5,266,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	29,211,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	6,632,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	5,266,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	35,843,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	41,109,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	12,879,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	28,230,000
Real Estate and Accumulated Depreciation, Amount of Encumbrances	$ 21,306,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2005
Current Communities [Member] | Camden Simsbury [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 1,152,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	6,499,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	2,295,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	1,152,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	8,794,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	9,946,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	3,272,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 6,674,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2005
Current Communities [Member] | Camden South End Square [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 6,625,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	29,175,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	7,202,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	6,625,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	36,377,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	43,002,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	12,345,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 30,657,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2005
Current Communities [Member] | Camden Stonecrest [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 3,941,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	22,021,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	5,613,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	3,941,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	27,634,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	31,575,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	10,188,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 21,387,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2005
Current Communities [Member] | Camden Touchstone [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 1,203,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	6,772,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	2,800,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	1,203,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	9,572,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	10,775,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	4,114,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 6,661,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2005
Current Communities [Member] | Camden Crest [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 4,412,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	31,108,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	5,088,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	4,412,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	36,196,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	40,608,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	11,999,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 28,609,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2005
Current Communities [Member] | Camden Governors Village [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 3,669,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	20,508,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	3,020,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	3,669,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	23,528,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	27,197,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	8,483,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	18,714,000
Real Estate and Accumulated Depreciation, Amount of Encumbrances	$ 13,004,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2005
Current Communities [Member] | Camden Lake Pine [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 5,746,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	31,714,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	6,809,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	5,746,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	38,523,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	44,269,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	14,159,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	30,110,000
Real Estate and Accumulated Depreciation, Amount of Encumbrances	$ 26,212,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2005
Current Communities [Member] | Camden Manor Park [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 2,535,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	47,159,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	1,993,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	2,535,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	49,152,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	51,687,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	16,035,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	35,652,000
Real Estate and Accumulated Depreciation, Amount of Encumbrances	$ 29,675,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2006
Current Communities [Member] | Camden Overlook [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 4,591,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	25,563,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	8,080,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	4,591,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	33,643,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	38,234,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	12,040,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 26,194,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2005
Current Communities [Member] | Camden Reunion Park [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 3,302,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	18,457,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	4,976,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	3,302,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	23,433,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	26,735,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	8,627,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	18,108,000
Real Estate and Accumulated Depreciation, Amount of Encumbrances	$ 19,961,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2005
Current Communities [Member] | Camden Westwood [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 4,567,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	25,519,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	4,371,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	4,567,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	29,890,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	34,457,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	10,615,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	23,842,000
Real Estate and Accumulated Depreciation, Amount of Encumbrances	$ 19,907,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2005
Current Communities [Member] | Camden Cedar Hills [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 2,684,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	20,931,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	517,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	2,684,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	21,448,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	24,132,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	6,251,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 17,881,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2008
Current Communities [Member] | Camden Gaines Ranch [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 5,094,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	37,100,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	9,337,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	5,094,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	46,437,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	51,531,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	15,616,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 35,915,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2005
Current Communities [Member] | Camden Huntingdon [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 2,289,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	17,393,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	9,542,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	2,289,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	26,935,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	29,224,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	14,947,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 14,277,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	1995
Current Communities [Member] | Camden La Frontera [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 3,250,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	32,379,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	0
Real Estate and Accumulated Depreciation, Carrying Amount of Land	3,250,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	32,379,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	35,629,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	1,989,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 33,640,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2015
Current Communities [Member] | Camden Lamar Heights [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 3,988,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	42,775,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	0
Real Estate and Accumulated Depreciation, Carrying Amount of Land	3,988,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	42,775,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	46,763,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	2,523,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 44,240,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2015
Current Communities [Member] | Camden Stoneleigh [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 3,498,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	31,285,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	7,244,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	3,498,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	38,529,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	42,027,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	12,373,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 29,654,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2006
Current Communities [Member] | Camden Breakers [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 1,055,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	13,024,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	8,818,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	1,055,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	21,842,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	22,897,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	12,162,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 10,735,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	1996
Current Communities [Member] | Camden Copper Ridge [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 1,204,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	9,180,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	8,004,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	1,204,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	17,184,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	18,388,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	12,765,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 5,623,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	1993
Current Communities [Member] | Camden Miramar [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 0
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	38,784,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	20,139,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	0
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	58,923,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	58,923,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	22,527,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 36,396,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	1994-2014
Current Communities [Member] | Camden Addison [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 11,516,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	29,332,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	6,953,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	11,516,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	36,285,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	47,801,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	6,210,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 41,591,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2012
Current Communities [Member] | Camden Belmont [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 12,521,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	61,522,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	1,302,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	12,521,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	62,824,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	75,345,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	8,053,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 67,292,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2012
Current Communities [Member] | Camden Buckingham [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 2,704,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	21,251,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	8,882,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	2,704,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	30,133,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	32,837,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	15,700,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 17,137,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	1997
Current Communities [Member] | Camden Centreport [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 1,613,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	12,644,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	6,046,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	1,613,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	18,690,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	20,303,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	9,505,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 10,798,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	1997
Current Communities [Member] | Camden Cimarron [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 2,231,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	14,092,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	6,903,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	2,231,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	20,995,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	23,226,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	12,544,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 10,682,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	1997
Current Communities [Member] | Camden Farmers Market [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 17,341,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	74,193,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	15,916,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	17,341,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	90,109,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	107,450,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	37,714,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	69,736,000
Real Estate and Accumulated Depreciation, Amount of Encumbrances	$ 50,711,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2001/2005
Current Communities [Member] | Camden Henderson [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 3,842,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	15,256,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	205,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	3,842,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	15,461,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	19,303,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	2,253,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 17,050,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2012
Current Communities [Member] | Camden Legacy Creek [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 2,052,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	12,896,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	5,955,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	2,052,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	18,851,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	20,903,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	10,469,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 10,434,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	1997
Current Communities [Member] | Camden Legacy Park [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 2,560,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	15,449,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	6,888,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	2,560,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	22,337,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	24,897,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	12,251,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	12,646,000
Real Estate and Accumulated Depreciation, Amount of Encumbrances	$ 13,866,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	1997
Current Communities [Member] | Camden Valley Park [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 3,096,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	14,667,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	13,652,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	3,096,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	28,319,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	31,415,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	25,562,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 5,853,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	1994
Current Communities [Member] | Camden City Centre [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 4,976,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	44,735,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	1,212,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	4,976,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	45,947,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	50,923,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	13,320,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	37,603,000
Real Estate and Accumulated Depreciation, Amount of Encumbrances	$ 33,795,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2007
Current Communities [Member] | Camden City Centre II [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 5,101,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	28,131,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	46,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	5,101,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	28,177,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	33,278,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	3,956,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 29,322,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2013
Current Communities [Member] | Camden Greenway [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 16,916,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	43,933,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	16,829,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	16,916,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	60,762,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	77,678,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	30,368,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	47,310,000
Real Estate and Accumulated Depreciation, Amount of Encumbrances	$ 52,359,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	1999
Current Communities [Member] | Camden Holly Springs [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 11,108,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	42,852,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	9,996,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	11,108,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	52,848,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	63,956,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	8,223,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 55,733,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2012
Current Communities [Member] | Camden Midtown [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 4,583,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	18,026,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	8,711,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	4,583,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	26,737,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	31,320,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	14,008,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	17,312,000
Real Estate and Accumulated Depreciation, Amount of Encumbrances	$ 28,058,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	1999
Current Communities [Member] | Camden Oak Crest [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 2,078,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	20,941,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	4,193,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	2,078,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	25,134,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	27,212,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	10,457,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	16,755,000
Real Estate and Accumulated Depreciation, Amount of Encumbrances	$ 17,309,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2003
Current Communities [Member] | Camden Park [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 4,922,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	16,453,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	3,705,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	4,922,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	20,158,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	25,080,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	3,133,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 21,947,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2012
Current Communities [Member] | Camden Plaza [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 7,204,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	31,044,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	1,314,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	7,204,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	32,358,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	39,562,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	5,836,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	33,726,000
Real Estate and Accumulated Depreciation, Amount of Encumbrances	$ 20,714,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2007
Current Communities [Member] | Camden Post Oak [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 14,056,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	92,515,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	9,098,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	14,056,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	101,613,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	115,669,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	9,146,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 106,523,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2013
Current Communities [Member] | Camden Royal Oaks [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 1,055,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	20,046,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	1,055,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	1,055,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	21,101,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	22,156,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	7,109,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 15,047,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2006
Current Communities [Member] | Camden Royal Oaks II [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 587,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	12,743,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	15,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	587,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	12,758,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	13,345,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	2,201,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 11,144,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2012
Current Communities [Member] | Camden Stonebridge [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 1,016,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	7,137,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	4,133,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	1,016,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	11,270,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	12,286,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	7,338,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 4,948,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	1993
Current Communities [Member] | Camden Sugar Grove [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 7,614,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	27,594,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	2,155,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	7,614,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	29,749,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	37,363,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	4,392,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 32,971,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2012
Current Communities [Member] | Camden Travis Street [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 1,780,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	29,104,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	485,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	1,780,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	29,589,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	31,369,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	7,457,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	23,912,000
Real Estate and Accumulated Depreciation, Amount of Encumbrances	$ 21,614,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2010
Current Communities [Member] | Camden Vanderbilt [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 16,076,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	44,918,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	19,590,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	16,076,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	64,508,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	80,584,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	38,370,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	42,214,000
Real Estate and Accumulated Depreciation, Amount of Encumbrances	$ 73,165,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	1994/1997
Current Communities [Member] | Camden Whispering Oaks [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 1,188,000
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	26,242,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	870,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land	1,188,000
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	27,112,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	28,300,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	7,766,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 20,534,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	2008
Construction Communities [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 0
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	424,877,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	0
Real Estate and Accumulated Depreciation, Carrying Amount of Land	0
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	424,877,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	424,877,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	1,732,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	423,145,000
Real Estate and Accumulated Depreciation, Amount of Encumbrances	0
Construction Communities [Member] | Camden Chandler [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	0
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	66,391,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	0
Real Estate and Accumulated Depreciation, Carrying Amount of Land	0
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	66,391,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	66,391,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	1,634,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 64,757,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	N/A
Construction Communities [Member] | Camden Gallery [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 0
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	50,392,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	0
Real Estate and Accumulated Depreciation, Carrying Amount of Land	0
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	50,392,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	50,392,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	55,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 50,337,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	N/A
Construction Communities [Member] | Camden Lincoln Station [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 0
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	18,226,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	0
Real Estate and Accumulated Depreciation, Carrying Amount of Land	0
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	18,226,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	18,226,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	0
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 18,226,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	N/A
Construction Communities [Member] | Camden McGowen Station [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 0
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	14,064,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	0
Real Estate and Accumulated Depreciation, Carrying Amount of Land	0
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	14,064,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	14,064,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	0
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 14,064,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	N/A
Construction Communities [Member] | Camden NoMa II [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 0
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	45,524,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	0
Real Estate and Accumulated Depreciation, Carrying Amount of Land	0
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	45,524,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	45,524,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	0
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 45,524,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	N/A
Construction Communities [Member] | Camden Shady Grove [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 0
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	51,376,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	0
Real Estate and Accumulated Depreciation, Carrying Amount of Land	0
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	51,376,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	51,376,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	0
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 51,376,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	N/A
Construction Communities [Member] | Camden Victory Park [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 0
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	67,201,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	0
Real Estate and Accumulated Depreciation, Carrying Amount of Land	0
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	67,201,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	67,201,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	42,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 67,159,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	N/A
Construction Communities [Member] | The Camden [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 0
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	111,703,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	0
Real Estate and Accumulated Depreciation, Carrying Amount of Land	0
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	111,703,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	111,703,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	1,000
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 111,702,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	N/A
Development Pipeline Communities [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 0
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	126,498,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	0
Real Estate and Accumulated Depreciation, Carrying Amount of Land	0
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	126,498,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	126,498,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	0
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	126,498,000
Real Estate and Accumulated Depreciation, Amount of Encumbrances	0
Development Pipeline Communities [Member] | Camden Arts District [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	0
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	13,002,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	0
Real Estate and Accumulated Depreciation, Carrying Amount of Land	0
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	13,002,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	13,002,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	0
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 13,002,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	N/A
Development Pipeline Communities [Member] | Camden Atlantic [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 0
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	13,428,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	0
Real Estate and Accumulated Depreciation, Carrying Amount of Land	0
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	13,428,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	13,428,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	0
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 13,428,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	N/A
Development Pipeline Communities [Member] | Camden Buckhead [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 0
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	22,341,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	0
Real Estate and Accumulated Depreciation, Carrying Amount of Land	0
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	22,341,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	22,341,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	0
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 22,341,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	N/A
Development Pipeline Communities [Member] | Camden Conte [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 0
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	21,039,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	0
Real Estate and Accumulated Depreciation, Carrying Amount of Land	0
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	21,039,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	21,039,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	0
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 21,039,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	N/A
Development Pipeline Communities [Member] | Camden North End [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 0
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	38,319,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	0
Real Estate and Accumulated Depreciation, Carrying Amount of Land	0
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	38,319,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	38,319,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	0
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 38,319,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	N/A
Development Pipeline Communities [Member] | Camden Washingtonian [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 0
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	18,369,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	0
Real Estate and Accumulated Depreciation, Carrying Amount of Land	0
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	18,369,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	18,369,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	0
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 18,369,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	N/A
Land Holdings [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 0
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	6,212,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	0
Real Estate and Accumulated Depreciation, Carrying Amount of Land	0
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	6,212,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	6,212,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	0
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 6,212,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	N/A
Corporate [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 0
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	5,284,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	0
Real Estate and Accumulated Depreciation, Carrying Amount of Land	0
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	5,284,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	5,284,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	0
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	$ 5,284,000
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date	N/A
Total Land Holdings and Corporate [Member]
Real Estate and Accumulated Depreciation, Initial Cost of Land	$ 0
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	11,496,000
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	0
Real Estate and Accumulated Depreciation, Carrying Amount of Land	0
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	11,496,000
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements	11,496,000
Real Estate and Accumulated Depreciation, Accumulated Depreciation	0
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation	11,496,000
Real Estate and Accumulated Depreciation, Amount of Encumbrances	$ 0

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Schedule III - Real Estate and Accumulated Depreciation (Changes in Total Real Estate Assets and Accumulated Depreciation) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Schedule III - Real Estate and Accumulated Depreciation [Abstract]
Balance, beginning of period	$ 7,421,516	$ 7,072,181	$ 6,673,914
Acquisition of operating properties and unconsolidated joint ventures	0	61,736	221,421
Development and repositions	351,998	469,048	306,950
Improvements	75,847	58,233	67,049
Cost of real estate sold – other	(24,705)	(172,475)	(197,153)
Classification to held for sale	0	(67,207)	0
Balance, end of period	7,824,656	7,421,516	7,072,181
Balance, Beginning of period	1,738,862	1,643,713	1,518,896
Depreciation of real estate assets	250,093	229,256	203,897
Dispositions	(10,265)	(94,043)	(79,080)
Transfers to held for sale	0	(40,064)	0
Balance, End of period	1,978,690	$ 1,738,862	$ 1,643,713
Real Estate, Federal Income Tax Basis	$ 6,800,000

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Schedule IV - Mortgage Loans on Real Estate (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Schedule IV - Mortgage Loans on Real Estate [Line Items]
Basis Spread on Variable Rate Loan	1.00%
Federal Income Tax Basis	$ 13,161
Face Amount of Mortgage Loans	21,395
Carrying amount of mortgages	$ 13,161	$ 3,395	$ 3,395	$ 3,395
Interest Rate on Mortgage Loans	4.10%	4.30%
Undeveloped Land, First Lien Note [Member]
Schedule IV - Mortgage Loans on Real Estate [Line Items]
Final Maturity Date	Jul. 01, 2019
Face Amount of Mortgage Loans	$ 3,395
Carrying amount of mortgages	3,395
Parking Garage, Developer Advances [Member]
Schedule IV - Mortgage Loans on Real Estate [Line Items]
Face Amount of Mortgage Loans	18,000
Carrying amount of mortgages	$ 9,766
Minimum [Member] | Parking Garage, Developer Advances [Member]
Schedule IV - Mortgage Loans on Real Estate [Line Items]
Interest Rate on Mortgage Loans	4.00%
Maximum [Member] | Parking Garage, Developer Advances [Member]
Schedule IV - Mortgage Loans on Real Estate [Line Items]
Interest Rate on Mortgage Loans	7.00%

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Schedule IV - Mortgage Loans on Real Estate (Changes in Mortgage Loans) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Mortgage Loans on Real Estate [Abstract]
Balance, beginning of period	$ 3,395	$ 3,395	$ 3,395
Advances under real estate loans	9,766	0	0
Deductions	0	0	0
Balance, end of period	$ 13,161	$ 3,395	$ 3,395