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Earnings Per Common Share (Tables) | 3 Months Ended
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Feb. 28, 2021
Earnings Per Share [Abstract] |
Schedule of Basic and Diluted Earnings Per Common Share | The following table sets forth the computation of basic and diluted earnings per common share for the periods indicated:
|  | Three Months Ended |
|  | February 28, 2021 |  |  | February 29, 2020 |
Basic earnings per common share: |  |  |  |  |  |  |  |
Income from continuing operations attributable to common stockholders(1) |  | $ | 86,933 |  |  | $ | 67,640 |
Income from discontinued operations attributable to common stockholders(1) |  |  | — |  |  |  | 53,457 |
Net income attributable to common stockholders(1) |  | $ | 86,933 |  |  | $ | 121,097 |
Weighted-average number of common shares - basic |  |  | 51,145 |  |  |  | 50,815 |
Basic earnings per common share |  |  |  |  |  |  |  |
Continuing operations |  | $ | 1.70 |  |  | $ | 1.33 |
Discontinued operations |  |  | — |  |  |  | 1.05 |
Total basic net earnings per share |  | $ | 1.70 |  |  | $ | 2.38 |
Diluted earnings per common share: |  |  |  |  |  |  |  |
Income from continuing operations attributable to common stockholders(1) |  | $ | 86,940 |  |  | $ | 67,645 |
Income from discontinued operations attributable to common stockholders(1) |  |  | — |  |  |  | 53,461 |
Net income attributable to common stockholders(1) |  | $ | 86,940 |  |  | $ | 121,106 |
Weighted-average number of common shares - basic |  |  | 51,145 |  |  |  | 50,815 |
Effect of dilutive securities: |  |  |  |  |  |  |  |
Stock options and restricted stock units |  |  | 418 |  |  |  | 417 |
Weighted-average number of common shares - diluted |  |  | 51,563 |  |  |  | 51,232 |
Diluted earnings per common share |  |  |  |  |  |  |  |
Continuing operations |  | $ | 1.69 |  |  | $ | 1.32 |
Discontinued operations |  |  | — |  |  |  | 1.04 |
Total basic net earnings per share |  | $ | 1.69 |  |  | $ | 2.36 |
Anti-dilutive shares excluded from diluted earnings per share calculation |  |  | 18 |  |  |  | 15 |
| (1) | Restricted stock awards granted by the Company are considered participating securities. Income available to participating securities was immaterial in all periods presented.

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -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 + Details
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