COMMON STOCK AND PREFERRED STOCK	12 Months Ended
Dec. 31, 2013
COMMON STOCK AND PREFERRED STOCK	11. COMMON STOCK AND PREFERRED STOCK (A) Common Stock During the year ended December 31, 2013, 166,000 options were exercised for an aggregate exercise price of $2.2 million. During the year ended December 31, 2012, 603,000 options were exercised for an aggregate exercise price of $8.4 million. During the year ended December 31, 2011, 679,000 options were exercised for an aggregate exercise price $9.0 million, respectively. During the year ended December 31, 2013, we raised $2.9 million, by issuing 219,000 shares, through the Direct Purchase and Dividend Reinvestment Program. During the year ended December 31, 2012, we raised $2.8 million, by issuing 170,000 shares, through the Direct Purchase and Dividend Reinvestment Program. During the year ended December 31, 2011, we raised $455.5 million by issuing 26.2 million shares through the Direct Purchase and Dividend Reinvestment Program, respectively. During the year ended December 31, 2012, 1.3 million shares of Series B Preferred Stock were converted into 4.0 million shares of common stock. During the year ended December 31, 2011, 320,000 shares of Series B Preferred Stock were converted into 906,000 shares of common stock. On March 19, 2012, the Company entered into six separate Distribution Agency Agreements (“Distribution Agency Agreements”) with each of Merrill Lynch, Pierce, Fenner & Smith Incorporated, Credit Suisse Securities (USA) LLC, Goldman, Sachs & Co., J.P. Morgan Securities LLC, Morgan Stanley & Co. LLC and RCap Securities, Inc. (together, the Agents). Pursuant to the terms of the Distribution Agency Agreements, the Company may sell from time to time through the Agents, as its sales agents, up to 125,000,000 shares of the Company’s common stock. The Company did not make any sales under the Distribution Agency Agreements during the years ended December 31, 2013 and 2012. On May 16, 2012, the Company amended its charter through the filing of articles supplementary to its charter to reclassify 12,650,000 shares of authorized shares of Common Stock as 7.625% Series C Cumulative Redeemable Preferred Stock (“Series C Preferred Stock”). In May 2012, the Company issued 12,000,000 shares of Series C Preferred Stock, with a par value of $0.01 per share and a liquidation preference of $25.00 per share plus accrued and unpaid dividends (whether or not declared). On September 13, 2012, the Company amended its charter through the filing of articles supplementary to its charter to reclassify 18,400,000 shares of authorized shares of Common Stock as 7.50% Series D Cumulative Redeemable Preferred Stock (“Series D Preferred Stock”). In September 2012, the Company issued 18,400,000 shares of Series D Preferred Stock, with a par value of $0.01 per share and a liquidation preference of $25.00 per share plus accrued and unpaid dividends (whether or not declared). Following the effectiveness of the articles supplementary to its charter the Company’s authorized shares of capital stock, par value of $0.01 per share, consists of 1,956,937,500 shares classified as Common Stock, 7,412,500 shares classified as 7.875% Series A Cumulative Redeemable Preferred Stock, 4,600,000 shares classified as 6.00% Series B Cumulative Convertible Preferred Stock, 12,650,000 shares classified as 7.625% Series C Cumulative Redeemable Preferred Stock and 18,400,000 shares classified as 7.50% Series D Cumulative Redeemable Preferred Stock. On October 16, 2012, the Company announced that its board of directors (“Board of Directors”) has authorized the repurchase of up to $1.5 billion of its outstanding common shares over a 12 month period. All common shares purchased are part of a publicly announced plan in open-market transactions. During the year ended December 31, 2012, the Company repurchased approximately 27.8 million shares of its outstanding common stock for $397.1 million, of which $141.1 million had not settled at December 31, 2012. During the year ended December 31, 2013, the Company did not repurchase any shares of its outstanding common stock. (B) Preferred Stock At December 31, 2013 and 2012, the Company had issued and outstanding 7,412,500 shares of Series A Cumulative Redeemable Preferred Stock (“Series A Preferred Stock”), with a par value of $0.01 per share and a liquidation preference of $25.00 per share plus accrued and unpaid dividends (whether or not declared). The Series A Preferred Stock is entitled to a dividend at a rate of 7.875% per year based on the $25.00 liquidation preference before the common stock is entitled to receive any dividends. The Series A Preferred Stock is redeemable at $25.00 per share plus accrued and unpaid dividends (whether or not declared) exclusively at the Company's option commencing on April 5, 2009 (subject to the Company's right under limited circumstances to redeem the Series A Preferred Stock earlier in order to preserve its qualification as a REIT). The Series A Preferred Stock is senior to the Company's common stock and is on parity with the Series C Preferred Stock and Series D Preferred Stock with respect to dividends and distributions, including distributions upon liquidation, dissolution or winding up. The Series A Preferred Stock generally does not have any voting rights, except if the Company fails to pay dividends on the Series A Preferred Stock for six or more quarterly periods (whether or not consecutive). Under such circumstances, the Series A Preferred Stock, together with the Series C Preferred Stock and Series D Preferred Stock, will be entitled to vote to elect two additional directors to the Board, until all unpaid dividends have been paid or declared and restricted for payment. In addition, certain material and adverse changes to the terms of the Series A Preferred Stock cannot be made without the affirmative vote of holders of at least two-thirds of the outstanding shares of Series A Preferred Stock, Series C Preferred Stock and Series D Preferred Stock. Through December 31, 2013, the Company had declared and paid all required quarterly dividends on the Series A Preferred Stock. At December 31, 2013 and 2012, the Company had issued and outstanding 12,000,000 shares of Series C Preferred Stock, with a par value of $0.01 per share and a liquidation preference of $25.00 per share plus accrued and unpaid dividends (whether or not declared). The Series C Preferred Stock is entitled to a dividend at a rate of 7.625% per year based on the $25.00 liquidation preference before the common stock is entitled to receive any dividends. The Series C Preferred Stock is redeemable at $25.00 per share plus accrued and unpaid dividends (whether or not declared) exclusively at the Company’s option commencing on May 16, 2017 (subject to the Company’s right under limited circumstances to redeem the Series C Preferred Stock earlier in order to preserve its qualification as a REIT or under limited circumstances related to a change of control of the Company). The Series C Preferred Stock is senior to the Company’s common stock and is on parity with the Series A Preferred Stock and Series D Preferred Stock with respect to dividends and distributions, including distributions upon liquidation, dissolution or winding up. The Series C Preferred Stock generally does not have any voting rights, except if the Company fails to pay dividends on the Series C Preferred Stock for six or more quarterly periods (whether or not consecutive). Under such circumstances, the Series C Preferred Stock, together with the Series A Preferred Stock and Series D Preferred Stock, will be entitled to vote to elect two additional directors to the Board, until all unpaid dividends have been paid or declared and restricted for payment. In addition, certain material and adverse changes to the terms of the Series C Preferred Stock cannot be made without the affirmative vote of holders of at least two-thirds of the outstanding shares of Series C Preferred Stock and Series A Preferred Stock and Series D Preferred Stock. Through December 31, 2013, the Company had declared and paid all required quarterly dividends on the Series C Preferred Stock. At December 31, 2013 and 2012, the Company had issued and outstanding 18,400,000 shares of Series D Preferred Stock, with a par value of $0.01 per share and a liquidation preference of $25.00 per share plus accrued and unpaid dividends (whether or not declared). The Series D Preferred Stock is entitled to a dividend at a rate of 7.50% per year based on the $25.00 liquidation preference before the common stock is entitled to receive any dividends. The Series D Preferred Stock is redeemable at $25.00 per share plus accrued and unpaid dividends (whether or not declared) exclusively at the Company’s option commencing on September 13, 2017 (subject to the Company’s right under limited circumstances to redeem the Series D Preferred Stock earlier in order to preserve its qualification as a REIT or under limited circumstances related to a change of control of the Company). The Series D Preferred Stock is senior to the Company’s common stock and is on parity with the Series A Preferred Stock and Series C Preferred Stock with respect to dividends and distributions, including distributions upon liquidation, dissolution or winding up. The Series D Preferred Stock generally does not have any voting rights, except if the Company fails to pay dividends on the Series D Preferred Stock for six or more quarterly periods (whether or not consecutive). Under such circumstances, the Series D Preferred Stock, together with the Series A Preferred Stock and Series C Preferred Stock, will be entitled to vote to elect two additional directors to the Board, until all unpaid dividends have been paid or declared and restricted for payment. In addition, certain material and adverse changes to the terms of the Series D Preferred Stock cannot be made without the affirmative vote of holders of at least two-thirds of the outstanding shares of Series D Preferred Stock. Through December 31, 2013, the Company had declared and paid all required quarterly dividends on the Series D Preferred Stock. (C) Distributions to Stockholders During the year ended December 31, 2013, the Company declared dividends to common stockholders totaling $1.4 billion, or $1.50 per common share, of which $284.2 million, or $0.30 per common share, was paid to stockholders on January 31, 2014. During the year ended December 31, 2013, the Company declared dividends to Series A Preferred stockholders totaling approximately $14.6 million or $1.97 per share, Series C Preferred stockholders totaling approximately $22.9 million or $1.91 per share, Series D Preferred stockholders totaling approximately $34.5 million or $1.88 per share. During the year ended December 31, 2012, the Company declared dividends to common stockholders totaling $2.0 billion or $2.05 per share, of which $432.2 million were paid to stockholders on January 29, 2013. During the year ended December 31, 2012, the Company declared dividends to Series A Preferred stockholders totaling approximately $14.6 million or $1.97 per share, Series B Preferred stockholders totaling approximately $289,000 or $0.375 per share, Series C Preferred stockholders totaling approximately $14.3 million or $1.19 per share, Series D Preferred stockholders totaling approximately $10.4 million or $0.56 per share. During the year ended December 31, 2011, the Company declared dividends to common stockholders totaling $2.2 billion or $2.44 per share, of which $552.8 million were paid to stockholders on January 27, 2012. During the year ended December 31, 2011, the Company declared dividends to Series A Preferred stockholders totaling approximately $14.6 million or $1.97 per share, and Series B Preferred stockholders totaling approximately $2.3 million or $1.50 per share, which were paid to stockholders on January 3, 2012.

11. COMMON STOCK AND PREFERRED STOCK

(A) Common Stock

During the year ended December 31, 2013, 166,000 options were exercised for an aggregate exercise price of $2.2 million. During the year ended December 31, 2012, 603,000 options were exercised for an aggregate exercise price of $8.4 million. During the year ended December 31, 2011, 679,000 options were exercised for an aggregate exercise price $9.0 million, respectively.

During the year ended December 31, 2013, we raised $2.9 million, by issuing 219,000 shares, through the Direct Purchase and Dividend Reinvestment Program. During the year ended December 31, 2012, we raised $2.8 million, by issuing 170,000 shares, through the Direct Purchase and Dividend Reinvestment Program. During the year ended December 31, 2011, we raised $455.5 million by issuing 26.2 million shares through the Direct Purchase and Dividend Reinvestment Program, respectively.

During the year ended December 31, 2012, 1.3 million shares of Series B Preferred Stock were converted into 4.0 million shares of common stock. During the year ended December 31, 2011, 320,000 shares of Series B Preferred Stock were converted into 906,000 shares of common stock.

On March 19, 2012, the Company entered into six separate Distribution Agency Agreements (“Distribution Agency Agreements”) with each of Merrill Lynch, Pierce, Fenner & Smith Incorporated, Credit Suisse Securities (USA) LLC, Goldman, Sachs & Co., J.P. Morgan Securities LLC, Morgan Stanley & Co. LLC and RCap Securities, Inc. (together, the Agents). Pursuant to the terms of the Distribution Agency Agreements, the Company may sell from time to time through the Agents, as its sales agents, up to 125,000,000 shares of the Company’s common stock. The Company did not make any sales under the Distribution Agency Agreements during the years ended December 31, 2013 and 2012.

On May 16, 2012, the Company amended its charter through the filing of articles supplementary to its charter to reclassify 12,650,000 shares of authorized shares of Common Stock as 7.625% Series C Cumulative Redeemable Preferred Stock (“Series C Preferred Stock”).

In May 2012, the Company issued 12,000,000 shares of Series C Preferred Stock, with a par value of $0.01 per share and a liquidation preference of $25.00 per share plus accrued and unpaid dividends (whether or not declared).

On September 13, 2012, the Company amended its charter through the filing of articles supplementary to its charter to reclassify 18,400,000 shares of authorized shares of Common Stock as 7.50% Series D Cumulative Redeemable Preferred Stock (“Series D Preferred Stock”).

In September 2012, the Company issued 18,400,000 shares of Series D Preferred Stock, with a par value of $0.01 per share and a liquidation preference of $25.00 per share plus accrued and unpaid dividends (whether or not declared).

Following the effectiveness of the articles supplementary to its charter the Company’s authorized shares of capital stock, par value of $0.01 per share, consists of 1,956,937,500 shares classified as Common Stock, 7,412,500 shares classified as 7.875% Series A Cumulative Redeemable Preferred Stock, 4,600,000 shares classified as 6.00% Series B Cumulative Convertible Preferred Stock, 12,650,000 shares classified as 7.625% Series C Cumulative Redeemable Preferred Stock and 18,400,000 shares classified as 7.50% Series D Cumulative Redeemable Preferred Stock.

On October 16, 2012, the Company announced that its board of directors (“Board of Directors”) has authorized the repurchase of up to $1.5 billion of its outstanding common shares over a 12 month period. All common shares purchased are part of a publicly announced plan in open-market transactions. During the year ended December 31, 2012, the Company repurchased approximately 27.8 million shares of its outstanding common stock for $397.1 million, of which $141.1 million had not settled at December 31, 2012. During the year ended December 31, 2013, the Company did not repurchase any shares of its outstanding common stock.

(B) Preferred Stock

At December 31, 2013 and 2012, the Company had issued and outstanding 7,412,500 shares of Series A Cumulative Redeemable Preferred Stock (“Series A Preferred Stock”), with a par value of $0.01 per share and a liquidation preference of $25.00 per share plus accrued and unpaid dividends (whether or not declared). The Series A Preferred Stock is entitled to a dividend at a rate of 7.875% per year based on the $25.00 liquidation preference before the common stock is entitled to receive any dividends. The Series A Preferred Stock is redeemable at $25.00 per share plus accrued and unpaid dividends (whether or not declared) exclusively at the Company's option commencing on April 5, 2009 (subject to the Company's right under limited circumstances to redeem the Series A Preferred Stock earlier in order to preserve its qualification as a REIT). The Series A Preferred Stock is senior to the Company's common stock and is on parity with the Series C Preferred Stock and Series D Preferred Stock with respect to dividends and distributions, including distributions upon liquidation, dissolution or winding up. The Series A Preferred Stock generally does not have any voting rights, except if the Company fails to pay dividends on the Series A Preferred Stock for six or more quarterly periods (whether or not consecutive). Under such circumstances, the Series A Preferred Stock, together with the Series C Preferred Stock and Series D Preferred Stock, will be entitled to vote to elect two additional directors to the Board, until all unpaid dividends have been paid or declared and restricted for payment. In addition, certain material and adverse changes to the terms of the Series A Preferred Stock cannot be made without the affirmative vote of holders of at least two-thirds of the outstanding shares of Series A Preferred Stock, Series C Preferred Stock and Series D Preferred Stock. Through December 31, 2013, the Company had declared and paid all required quarterly dividends on the Series A Preferred Stock.

At December 31, 2013 and 2012, the Company had issued and outstanding 12,000,000 shares of Series C Preferred Stock, with a par value of $0.01 per share and a liquidation preference of $25.00 per share plus accrued and unpaid dividends (whether or not declared). The Series C Preferred Stock is entitled to a dividend at a rate of 7.625% per year based on the $25.00 liquidation preference before the common stock is entitled to receive any dividends. The Series C Preferred Stock is redeemable at $25.00 per share plus accrued and unpaid dividends (whether or not declared) exclusively at the Company’s option commencing on May 16, 2017 (subject to the Company’s right under limited circumstances to redeem the Series C Preferred Stock earlier in order to preserve its qualification as a REIT or under limited circumstances related to a change of control of the Company). The Series C Preferred Stock is senior to the Company’s common stock and is on parity with the Series A Preferred Stock and Series D Preferred Stock with respect to dividends and distributions, including distributions upon liquidation, dissolution or winding up. The Series C Preferred Stock generally does not have any voting rights, except if the Company fails to pay dividends on the Series C Preferred Stock for six or more quarterly periods (whether or not consecutive). Under such circumstances, the Series C Preferred Stock, together with the Series A Preferred Stock and Series D Preferred Stock, will be entitled to vote to elect two additional directors to the Board, until all unpaid dividends have been paid or declared and restricted for payment. In addition, certain material and adverse changes to the terms of the Series C Preferred Stock cannot be made without the affirmative vote of holders of at least two-thirds of the outstanding shares of Series C Preferred Stock and Series A Preferred Stock and Series D Preferred Stock. Through December 31, 2013, the Company had declared and paid all required quarterly dividends on the Series C Preferred Stock.

At December 31, 2013 and 2012, the Company had issued and outstanding 18,400,000 shares of Series D Preferred Stock, with a par value of $0.01 per share and a liquidation preference of $25.00 per share plus accrued and unpaid dividends (whether or not declared). The Series D Preferred Stock is entitled to a dividend at a rate of 7.50% per year based on the $25.00 liquidation preference before the common stock is entitled to receive any dividends. The Series D Preferred Stock is redeemable at $25.00 per share plus accrued and unpaid dividends (whether or not declared) exclusively at the Company’s option commencing on September 13, 2017 (subject to the Company’s right under limited circumstances to redeem the Series D Preferred Stock earlier in order to preserve its qualification as a REIT or under limited circumstances related to a change of control of the Company). The Series D Preferred Stock is senior to the Company’s common stock and is on parity with the Series A Preferred Stock and Series C Preferred Stock with respect to dividends and distributions, including distributions upon liquidation, dissolution or winding up. The Series D Preferred Stock generally does not have any voting rights, except if the Company fails to pay dividends on the Series D Preferred Stock for six or more quarterly periods (whether or not consecutive). Under such circumstances, the Series D Preferred Stock, together with the Series A Preferred Stock and Series C Preferred Stock, will be entitled to vote to elect two additional directors to the Board, until all unpaid dividends have been paid or declared and restricted for payment. In addition, certain material and adverse changes to the terms of the Series D Preferred Stock cannot be made without the affirmative vote of holders of at least two-thirds of the outstanding shares of Series D Preferred Stock. Through December 31, 2013, the Company had declared and paid all required quarterly dividends on the Series D Preferred Stock.

During the year ended December 31, 2013, the Company declared dividends to common stockholders totaling $1.4 billion, or $1.50 per common share, of which $284.2 million, or $0.30 per common share, was paid to stockholders on January 31, 2014. During the year ended December 31, 2013, the Company declared dividends to Series A Preferred stockholders totaling approximately $14.6 million or $1.97 per share, Series C Preferred stockholders totaling approximately $22.9 million or $1.91 per share, Series D Preferred stockholders totaling approximately $34.5 million or $1.88 per share.

During the year ended December 31, 2012, the Company declared dividends to common stockholders totaling $2.0 billion or $2.05 per share, of which $432.2 million were paid to stockholders on January 29, 2013. During the year ended December 31, 2012, the Company declared dividends to Series A Preferred stockholders totaling approximately $14.6 million or $1.97 per share, Series B Preferred stockholders totaling approximately $289,000 or $0.375 per share, Series C Preferred stockholders totaling approximately $14.3 million or $1.19 per share, Series D Preferred stockholders totaling approximately $10.4 million or $0.56 per share.

During the year ended December 31, 2011, the Company declared dividends to common stockholders totaling $2.2 billion or $2.44 per share, of which $552.8 million were paid to stockholders on January 27, 2012. During the year ended December 31, 2011, the Company declared dividends to Series A Preferred stockholders totaling approximately $14.6 million or $1.97 per share, and Series B Preferred stockholders totaling approximately $2.3 million or $1.50 per share, which were paid to stockholders on January 3, 2012.