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Income Per Share Information | 3 Months Ended
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Jan. 31, 2017
Earnings Per Share [Abstract] |
Income per Share Information | Income per Share Information The table below provides, for the periods indicated, information pertaining to the calculation of income per share, common stock equivalents, weighted-average number of antidilutive options, and shares issued (amounts in thousands):
|  | Three months ended January 31,
|  | 2017 |  | 2016
Numerator: |  |  |  |
Net income as reported |  | $ | 70,416 |  |  | $ | 73,180 |
Plus interest and costs attributable to 0.5% Exchangeable Senior Notes, net of income tax benefit |  | 384 |  |  | 389 |
Numerator for diluted earnings per share |  | $ | 70,800 |  |  | $ | 73,569 |
Denominator: |  |  |  |
Basic weighted-average shares |  | 162,588 |  |  | 174,205 |
Common stock equivalents (a) |  | 1,971 |  |  | 2,328 |
Shares attributable to 0.5% Exchangeable Senior Notes |  | 5,858 |  |  | 5,858 |
Diluted weighted-average shares |  | 170,417 |  |  | 182,391 |
Other information: |  |  |  |
Weighted-average number of antidilutive options and restricted stock units (b) |  | 5,204 |  |  | 2,954 |
Shares issued under stock incentive and employee stock purchase plans |  | 1,280 |  |  | 473 |
(a) | Common stock equivalents represent the dilutive effect of outstanding in-the-money stock options using the treasury stock method and shares expected to be issued under performance-based restricted stock units and nonperformance-based restricted stock units.
(b) | Weighted-average number of antidilutive options and restricted stock units are based upon the average closing price of our common stock on the NYSE for the period.

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