|
Earnings (Loss) Per Share Calculation (Details) (USD $)
In Thousands, except Per Share data, unless otherwise specified |
12 Months Ended | ||
|---|---|---|---|
|
Oct. 31, 2012
|
Oct. 31, 2011
|
Oct. 31, 2010
|
|
| Numerator | |||
| Net loss | $ (144,021) | $ (195,521) | $ (333,514) |
| Denominator | |||
| Basic weighted average shares outstanding (in shares) | 99,341 | 95,854 | 93,103 |
| Dilutive weighted average shares outstanding (in shares) | 99,341 | 95,854 | 93,103 |
| Earning Per Share [Abstract] | |||
| Basic EPS (in dollars per share) | $ (1.45) | $ (2.04) | $ (3.58) |
| Diluted EPS (in dollars per share) | $ (1.45) | $ (2.04) | $ (3.58) |