|
Consolidated Statements of Changes in Stockholders' Equity (Deficit) (USD $)
In Thousands, except Share data, unless otherwise specified
|
Total
|
Common Stock
|
Additional Paid-in Capital
|
Accumulated Other Comprehensive Income (Loss)
|
Accumulated Deficit
|
| Beginning Balance Value at Oct. 31, 2009 |
$ 455,838 |
$ 920 |
$ 5,665,028 |
$ 1,223 |
$ (5,211,333) |
| Beginning Balance Shares at Oct. 31, 2009 |
|
92,038,360 |
|
|
|
| Increase (Decrease) in Stockholders' Equity [Roll Forward] |
|
|
|
|
|
| Net loss |
(333,514) |
|
|
|
(333,514) |
| Changes in unrealized gains and losses on investments, net |
(458) |
|
|
(458) |
|
| Translation adjustment |
297 |
|
|
297 |
|
| Comprehensive loss |
(333,675) |
|
|
|
|
| Issuance of shares from employee equity plans (in shares) |
103,000 |
2,021,940 |
|
|
|
| Issuance of shares from employee equity plans |
1,570 |
21 |
1,549 |
|
|
| Share-based compensation expense |
35,560 |
|
35,560 |
|
|
| Ending Balance Value at Oct. 31, 2010 |
159,293 |
941 |
5,702,137 |
1,062 |
(5,544,847) |
| Ending Balance Shares at Oct. 31, 2010 |
|
94,060,300 |
|
|
|
| Increase (Decrease) in Stockholders' Equity [Roll Forward] |
|
|
|
|
|
| Net loss |
(195,521) |
|
|
|
(195,521) |
| Changes in unrealized gains and losses on investments, net |
393 |
|
|
393 |
|
| Translation adjustment |
(1,424) |
|
|
(1,424) |
|
| Comprehensive loss |
(196,552) |
|
|
|
|
| Issuance of shares from employee equity plans (in shares) |
411,000 |
3,380,136 |
|
|
|
| Issuance of shares from employee equity plans |
13,202 |
33 |
13,169 |
|
|
| Share-based compensation expense |
37,930 |
|
37,930 |
|
|
| Ending Balance Value at Oct. 31, 2011 |
13,873 |
974 |
5,753,236 |
31 |
(5,740,368) |
| Ending Balance Shares at Oct. 31, 2011 |
97,440,436 |
97,440,436 |
|
|
|
| Increase (Decrease) in Stockholders' Equity [Roll Forward] |
|
|
|
|
|
| Net loss |
(144,021) |
|
|
|
(144,021) |
| Changes in unrealized gains and losses on investments, net |
(166) |
|
|
(166) |
|
| Changes in unrealized gains and losses on foreign currency contracts, net |
49 |
|
|
49 |
|
| Translation adjustment |
(3,268) |
|
|
(3,268) |
|
| Comprehensive loss |
(147,406) |
|
|
|
|
| Issuance of shares from employee equity plans (in shares) |
56,000 |
3,161,356 |
|
|
|
| Issuance of shares from employee equity plans |
12,167 |
32 |
12,135 |
|
|
| Share-based compensation expense |
32,394 |
|
32,394 |
|
|
| Ending Balance Value at Oct. 31, 2012 |
$ (88,972) |
$ 1,006 |
$ 5,797,765 |
$ (3,354) |
$ (5,884,389) |
| Ending Balance Shares at Oct. 31, 2012 |
100,601,792 |
100,601,792 |
|
|
|