v2.4.0.6

Earnings Per Share | 12 Months Ended
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Dec. 31, 2012
Earnings Per Share [Abstract] |
Earnings Per Share | Earnings Per Share The following table shows the amounts used in computing our basic and diluted earnings per common share:
| For the Year Ended December 31,
| 2012 |  | 2011 |  | 2010
| (In thousands, except per share amounts)
Numerator for basic and diluted earnings per share: |  |  |  |  |
Income from continuing operations attributable to common stockholders | $ | 305,573 |  |  | $ | 363,133 |  |  | $ | 213,444 |
Discontinued operations | 57,227 |  |  | 1,360 |  |  | 32,723 |
Net income attributable to common stockholders | $ | 362,800 |  |  | $ | 364,493 |  |  | $ | 246,167 |
Denominator: |  |  |  |  |
Denominator for basic earnings per share—weighted average shares | 292,064 |  |  | 228,453 |  |  | 156,608 |
Effect of dilutive securities: |  |  |  |  |
Stock options | 496 |  |  | 449 |  |  | 407 |
Restricted stock awards | 92 |  |  | 53 |  |  | 70 |
OP units | 1,836 |  |  | 942 |  |  | — |
Convertible notes | — |  |  | 893 |  |  | 572 |
Denominator for diluted earnings per share—adjusted weighted average shares | 294,488 |  |  | 230,790 |  |  | 157,657 |
Basic earnings per share: |  |  |  |  |
Income from continuing operations attributable to common stockholders | $ | 1.04 |  |  | $ | 1.59 |  |  | $ | 1.36 |
Discontinued operations | 0.20 |  |  | 0.01 |  |  | 0.21 |
Net income attributable to common stockholders | $ | 1.24 |  |  | $ | 1.60 |  |  | $ | 1.57 |
Diluted earnings per share: |  |  |  |  |
Income from continuing operations attributable to common stockholders | $ | 1.04 |  |  | $ | 1.57 |  |  | $ | 1.35 |
Discontinued operations | 0.19 |  |  | 0.01 |  |  | 0.21 |
Net income attributable to common stockholders | $ | 1.23 |  |  | $ | 1.58 |  |  | $ | 1.56 |
There were 372,440, 309,650 and 0 anti-dilutive options outstanding for the years ended December 31, 2012, 2011 and 2010, respectively.

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- Definition The entire disclosure for earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=7655603&loc=d3e1252-109256 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 55 -Paragraph 52 -URI http://asc.fasb.org/extlink&oid=16381557&loc=d3e4984-109258 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=7655603&loc=d3e1278-109256 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 128 -Paragraph 40 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.21) -URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688 + Details
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