XML 44 R32.htm IDEA: XBRL DOCUMENT
v3.4.0.3

Net Income per Share (Tables) | 6 Months Ended
--- | ---
Apr. 30, 2016
Earnings Per Share [Abstract] |
Reconciliation of Weighted-Average Common Shares Used to Calculate Net Income Per Share | The table below reconciles the weighted-average common shares used to calculate basic net income per share with the weighted-average common shares used to calculate diluted net income per share:
| Three Months Ended April 30, |  | Six Months Ended April 30,
| 2016 |  | 2015 |  | 2016 |  | 2015
| (in thousands, except per share amounts)
Numerator: |  |  |  |  |  |  |
Net income | $ | 69,376 |  |  | $ | 55,596 |  |  | $ | 129,411 |  |  | $ | 120,785 |
Denominator: |  |  |  |  |  |  |
Weighted-average common shares for basic net income per share | 152,250 |  |  | 154,515 |  |  | 152,609 |  |  | 154,486 |
Dilutive effect of potential common shares from equity-based compensation | 2,286 |  |  | 2,968 |  |  | 2,312 |  |  | 2,923 |
Weighted-average common shares for diluted net income per share | 154,536 |  |  | 157,483 |  |  | 154,921 |  |  | 157,409 |
Net income per share: |  |  |  |  |  |  |
Basic | $ | 0.46 |  |  | $ | 0.36 |  |  | $ | 0.85 |  |  | $ | 0.78 |
Diluted | $ | 0.45 |  |  | $ | 0.35 |  |  | $ | 0.84 |  |  | $ | 0.77 |
Anti-dilutive employee stock-based awards excluded(1) | 2,886 |  |  | 1,190 |  |  | 2,649 |  |  | 1,859 |
(1) | These employee stock-based awards were anti-dilutive for the respective periods and are excluded in calculating diluted net income per share. While such awards were anti-dilutive for the respective periods, they could be dilutive in the future.

X
- References No definition available. + Details
Name: | us-gaap_EarningsPerShareAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
Name: | us-gaap_ScheduleOfWeightedAverageNumberOfSharesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration