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Quarterly Financial Information (Unaudited) (Details 2) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 12 Months Ended | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Dec. 31, 2011
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Sep. 30, 2011
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Jun. 30, 2011
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Mar. 31, 2011
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Dec. 31, 2010
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Sep. 30, 2010
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Jun. 30, 2010
|
Mar. 31, 2010
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Dec. 31, 2011
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Dec. 31, 2010
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Dec. 31, 2009
|
|
| Quarterly Financial Information (Unaudited) | |||||||||||
| Revenues, previously reported in Form 10-Q | $ 565,957 | $ 364,660 | $ 270,641 | $ 267,994 | $ 264,665 | $ 243,320 | $ 240,888 | ||||
| Revenues, previously reported, subsequently reclassified to discontinued operations in Form 10-Q | (3,429) | (2,030) | (2,029) | (2,029) | (2,029) | (2,029) | (2,029) | ||||
| Total revenues disclosed in Form 10-K | 571,401 | 562,528 | 362,630 | 268,432 | 265,965 | 262,636 | 241,291 | 238,859 | 1,764,991 | 1,008,751 | 923,465 |
| Income from continuing operations attributable to common stockholders, previously reported in Form 10-Q | 102,885 | 19,676 | 48,984 | 56,925 | 57,356 | 52,215 | 51,874 | ||||
| Income from continuing operations attributable to common stockholders, previously reported in Form 10-Q subsequently reclassified to discontinued operations | (415) | (770) | (766) | (784) | (793) | (764) | (705) | ||||
| Income from continuing operations attributable to common stockholders disclosed in Form 10-K | 102,470 | 18,906 | 48,218 | 56,141 | 56,563 | 51,451 | 51,169 | ||||
| Discontinued operations, previously reported in Form 10-Q | 0 | 0 | 0 | 0 | 20,658 | 542 | 5,852 | 745 | |||
| Discontinued operations from properties sold or held for sale subsequent to the respective reporting period | 415 | 770 | 766 | 784 | 793 | 764 | 705 | ||||
| Discontinued operations disclosed in Form 10-K | $ (268) | $ 415 | $ 770 | $ 766 | $ 21,442 | $ 1,335 | $ 6,616 | $ 1,450 | $ 1,683 | $ 30,843 | $ 76,072 |