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Earnings (Loss) Per Share (Tables) | 12 Months Ended
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Dec. 31, 2011
Earnings (Loss) Per Share [Abstract] |
Earnings (Loss) Per Share |
|  | Year ended |  |  | Year ended |  |  | Year ended |
|  | December 31, 2011 |  |  | December 31, 2010 |  |  | December 31, 2009 |
|  | $ |  |  | $ |  |  | $ |
Net (loss) income attributable to stockholders’ of Teekay Corporation |  |  | (368,916 | ) |  |  | (267,287 | ) |  |  | 128,412 |
Weighted average number of common shares |  |  | 70,234,817 |  |  |  | 72,862,617 |  |  |  | 72,549,361 |
Dilutive effect of stock-based compensation |  |  | — |  |  |  | — |  |  |  | 509,470 |
Common stock and common stock equivalents |  |  | 70,234,817 |  |  |  | 72,862,617 |  |  |  | 73,058,831 |
(Loss) earnings per common share: |  |  |  |  |  |  |  |  |  |  |  |
—Basic |  |  | (5.25 | ) |  |  | (3.67 | ) |  |  | 1.77 |
—Diluted |  |  | (5.25 | ) |  |  | (3.67 | ) |  |  | 1.76 |

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- Definition Tabular disclosure of the reconciliation of basic net earnings per share (or unit) to diluted earnings per share (or unit). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Topic 260 -SubTopic 10 -Publisher FASB -Number -Article -Subparagraph -Name Accounting Standards Codification -Paragraph 1 -Section 50 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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