Income Per Share Information (Details) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 6 Months Ended | ||||
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Apr. 30, 2013
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Apr. 30, 2012
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Apr. 30, 2013
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Apr. 30, 2012
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Sep. 05, 2012
Zero Point Five Percent Exchangeable Senior Notes Due Two Thousand and Thirty Two [Member]
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Apr. 30, 2013
Senior Notes Due Two Thousand Thirty-Two [Member] [Member]
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Debt Instrument [Line Items] | ||||||
Net Income Attributable to Parent | $ 24,674 | $ 16,872 | $ 29,106 | $ 14,086 | ||
Interest on Convertible Debt, Net of Tax | 401 | 804 | ||||
Net Income Available to Common Stockholders, Diluted | $ 25,075 | $ 16,872 | $ 29,910 | $ 14,086 | ||
Basic weighted-average shares | 169,380 | 166,994 | 169,222 | 166,652 | ||
Common stock equivalents | 2,898 | 1,509 | 2,869 | 1,153 | ||
Incremental Common Shares Attributable to Conversion of Debt Securities | 5,858 | 5,858 | ||||
Diluted weighted-average shares | 178,136 | 168,503 | 177,949 | 167,805 | ||
Weighted-Average Number of Anti-Dilutive Options and RSU's | 1,299 | 3,983 | 1,139 | 5,355 | ||
Shares Issued under Stock Incentive and Employee Stock Purchase Plans | 110 | 661 | 634 | 1,603 | ||
Debt Instrument, Interest Rate, Stated Percentage | 0.50% | 0.50% |
X | ||||||||||
- Definition
Shares issued under stock incentive and employee stock purchase plans. No definition available.
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X | ||||||||||
- Definition
Weighted average number of anti dilutive options. No definition available.
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X | ||||||||||
- Definition
Interest rate stated in the contractual debt agreement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Details
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X | ||||||||||
- Definition
Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of convertible debt securities using the if-converted method. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Definition
The after-tax amount of interest recognized in the period associated with any convertible debt. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Definition
The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Definition
Net Income or Loss Available to Common Stockholders plus adjustments resulting from the assumption that dilutive convertible securities were converted, options or warrants were exercised, or that other shares were issued upon the satisfaction of certain conditions. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Definition
The sum of dilutive potential common shares or units used in the calculation of the diluted per-share or per-unit computation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Definition
The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Definition
Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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