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Consolidated Statements of Changes in Equity - USD ($) $ in Thousands | Total | Preferred Stock | Common Stock | Paid - in Capital | Distributions in Excess of Net Income | Accumulated Other Comprehensive Income/(Loss) | Noncontrolling Interest | Series E Preferred Stock [Member] | Series E Preferred Stock [Member] Preferred Stock | Series E Preferred Stock [Member] Paid - in Capital | Series F Preferred Stock [Member] | Series F Preferred Stock [Member] Preferred Stock
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Beginning Balance, Shares at Dec. 31, 2012 |  |  | 250,139,408 |  |  |  |  |  | 2,803,812 |  |  | 2,464,183
Beginning Balance at Dec. 31, 2012 | $ 2,993,832 | $ 46,571 | $ 2,501 | $ 4,098,882 | $ (1,143,781) | $ (11,257) | $ 916 |  |  |  |  |
Consolidated Statements of Changes in Equity |  |  |  |  |  |  |  |  |  |  |  |
Net income/(loss) attributable to Entity | 44,812 |  |  |  | 44,812 |  |  |  |  |  |  |
Net income/(loss) attributable to non-controlling interests | (60) |  |  |  |  |  | (60) |  |  |  |  |
Other comprehensive income/(loss) | 6,132 |  |  |  |  | 6,132 |  |  |  |  |  |
Issuance/(forfeiture) of common and restricted shares, net | 9,072 |  | 5 | 9,067 |  |  |  |  |  |  |  |
Issuance of common shares through public offering | 0 |  |  |  |  |  |  |  |  |  |  |
Adjustment for conversion of non-controlling interest of unitholders in Operating Partnership | 1,817 |  | $ 1 | 1,816 |  |  |  |  |  |  |  |
Common stock distributions declared | (235,721) |  |  |  | (235,721) | 0 |  |  |  |  |  |
Preferred stock distributions declared-Series E | (3,724) |  |  |  | (3,724) | 0 |  |  |  |  |  |
Adjustment to reflect redemption value of redeemable non-controlling interests | (3,656) |  |  |  | (3,656) | 0 |  |  |  |  |  |
Ending Balance, Shares at Dec. 31, 2013 |  |  | 250,749,665 |  |  |  |  |  | 2,803,812 |  |  | 2,464,183
Ending Balance at Dec. 31, 2013 | 2,812,504 | 46,571 | $ 2,507 | 4,109,765 | (1,342,070) | (5,125) | 856 |  |  |  |  |
Consolidated Statements of Changes in Equity |  |  |  |  |  |  |  |  |  |  |  |
Net income/(loss) attributable to Entity | 154,334 |  |  |  | 154,334 |  |  |  |  |  |  |
Net income/(loss) attributable to non-controlling interests | (3) |  |  |  |  |  | (3) |  |  |  |  |
Other comprehensive income/(loss) | (3,730) |  |  |  |  | (3,730) |  |  |  |  |  |
Issuance/(forfeiture) of common and restricted shares, net | 9,805 |  | 8 | 9,797 |  |  |  |  |  |  |  |
Issuance of common shares through public offering | 99,849 |  | 34 | 99,815 |  |  |  |  |  |  |  |
Adjustment for conversion of non-controlling interest of unitholders in Operating Partnership | 4,372 |  | $ 2 | 4,370 |  |  |  |  |  |  |  |
Common stock distributions declared | (263,503) |  |  |  | (263,503) | 0 |  |  |  |  |  |
Preferred stock distributions declared-Series E | (3,724) |  |  |  | (3,724) | 0 |  |  |  |  |  |
Adjustment to reflect redemption value of redeemable non-controlling interests | (73,954) |  |  |  | (73,954) | 0 |  |  |  |  |  |
Ending Balance, Shares at Dec. 31, 2014 |  |  | 255,114,603 |  |  |  |  |  | 2,803,812 |  |  | 2,464,183
Ending Balance at Dec. 31, 2014 | 2,735,950 | 46,571 | $ 2,551 | 4,223,747 | (1,528,917) | (8,855) | 853 |  |  |  |  |
Consolidated Statements of Changes in Equity |  |  |  |  |  |  |  |  |  |  |  |
Net income/(loss) attributable to Entity | 340,383 |  |  |  |  |  | 0 |  |  |  |  |
Net income/(loss) attributable to non-controlling interests | 3 |  |  |  |  | 0 | 3 |  |  |  |  |
Other comprehensive income/(loss) | (3,823) |  | 0 | 0 |  | (3,823) |  |  |  |  |  |
Issuance/(forfeiture) of common and restricted shares, net | 10,194 |  | 3 | 10,191 |  |  |  |  |  |  |  |
Issuance of common shares through public offering | 210,011 | 0 | 63 | 209,948 | 0 |  |  |  |  |  | $ 1 | $ 1
Adjustment for conversion of non-controlling interest of unitholders in Operating Partnership | 3,817 |  | $ 1 | 3,816 |  |  |  | $ 0 | $ (114) | $ 114 |  |
Common stock distributions declared | (289,500) |  |  |  | 289,500 |  |  |  |  |  |  |
Noncontrolling Interest, Decrease from Redemptions or Purchase of Interests |  |  |  |  |  |  | 0 |  |  |  |  |
Preferred stock distributions declared-Series E | (3,722) |  |  |  | 3,722 |  |  |  |  |  |  |
Adjustment to reflect redemption value of redeemable non-controlling interests | (102,703) |  |  |  | (102,703) |  |  |  |  |  |  |
Ending Balance, Shares at Dec. 31, 2015 |  |  | 261,844,521 |  |  |  |  |  | 2,796,903 |  |  | 16,452,496
Ending Balance at Dec. 31, 2015 | $ 2,900,611 | $ 46,458 | $ 2,618 | $ 4,447,816 | $ (1,584,459) | $ (12,678) | $ 856 |  |  |  |  |

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