XML 64 R40.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Accumulated Other Comprehensive Loss and Total Comprehensive Income (Loss) (Tables) | 12 Months Ended
--- | ---
Oct. 31, 2012
Equity [Abstract] |
Components of total comprehensive income (loss) | The table below provides, for each of the fiscal years ended October 31, 2012, 2011 and 2010, the components of total comprehensive income (loss) (amounts in thousands):
| 2012 |  | 2011 |  | 2010
Net income (loss) as reported | $ | 487,146 |  |  | $ | 39,795 |  |  | $ | (3,374 | )
Changes in pension liability, net of tax benefit | (1,839 | ) |  | (1,934 | ) |  | 1,986 |
Change in fair value of available-for-sale securities, net of tax benefit | 476 |  |  | (192 | ) |  | 74 |
Unrealized loss on derivative held by equity investee, net of tax benefit | (554 | ) |  |  |  |  |
Total comprehensive income (loss) | $ | 485,229 |  |  | $ | 37,669 |  |  | $ | (1,314 | )
Tax benefit recognized in total comprehensive income | $ | 1,263 |  |  |  |  |  |  |

X
- Details
Name: | us-gaap_EquityAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the components of accumulated other comprehensive income (loss). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=20435746&loc=SL7669686-108580 + Details
Name: | us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration