Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-12-074776-index-headers.html | 2012-02-23 13:26:07 | |
| 0001193125-12-074776-index.html | 2012-02-23 13:26:07 | |
| 0001193125-12-074776.txt | 2012-02-23 13:26:07 | |
 0001193125-12-074776-xbrl.zip | 214914 | 2012-02-23 13:26:07 |
| d267762d10k.htm | 1890610 | 2012-02-23 13:26:07 |
| d267762dex211.htm | 139381 | 2012-02-23 13:26:07 |
| d267762dex231.htm | 7295 | 2012-02-23 13:26:07 |
| d267762dex311.htm | 6840 | 2012-02-23 13:26:07 |
| d267762dex312.htm | 6828 | 2012-02-23 13:26:07 |
| d267762dex321.htm | 3369 | 2012-02-23 13:26:07 |
| d267762dex322.htm | 3363 | 2012-02-23 13:26:07 |
| d267762dex95.htm | 35917 | 2012-02-23 13:26:07 |
| FilingSummary.xml | 39797 | 2012-02-23 13:26:07 |
| Financial_Report.xls | 2054257 | 2012-02-23 13:26:07 |
 g2677621.jpg | 22080 | 2012-02-23 13:26:07 |
 g2677622.jpg | 45233 | 2012-02-23 13:26:07 |
| nov-20111231.xml | 2498849 | 2012-02-23 13:26:07 |
| nov-20111231.xsd | 80278 | 2012-02-23 13:26:07 |
| nov-20111231_cal.xml | 97752 | 2012-02-23 13:26:07 |
| nov-20111231_def.xml | 275999 | 2012-02-23 13:26:07 |
| nov-20111231_lab.xml | 709098 | 2012-02-23 13:26:07 |
| nov-20111231_pre.xml | 523446 | 2012-02-23 13:26:07 |
| R1.htm | 37332 | 2012-02-23 13:26:07 |
| R10.htm | 122983 | 2012-02-23 13:26:07 |
| R11.htm | 121152 | 2012-02-23 13:26:07 |
| R12.htm | 70042 | 2012-02-23 13:26:07 |
| R13.htm | 13664 | 2012-02-23 13:26:07 |
| R14.htm | 19107 | 2012-02-23 13:26:07 |
| R15.htm | 18139 | 2012-02-23 13:26:07 |
| R16.htm | 17041 | 2012-02-23 13:26:07 |
| R17.htm | 25515 | 2012-02-23 13:26:07 |
| R18.htm | 109395 | 2012-02-23 13:26:07 |
| R19.htm | 36036 | 2012-02-23 13:26:07 |
| R2.htm | 153410 | 2012-02-23 13:26:07 |
| R20.htm | 18287 | 2012-02-23 13:26:07 |
| R21.htm | 99937 | 2012-02-23 13:26:07 |
| R22.htm | 96729 | 2012-02-23 13:26:07 |
| R23.htm | 84011 | 2012-02-23 13:26:07 |
| R24.htm | 32240 | 2012-02-23 13:26:07 |
| R25.htm | 6420 | 2012-02-23 13:26:07 |
| R26.htm | 32602 | 2012-02-23 13:26:07 |
| R27.htm | 213703 | 2012-02-23 13:26:07 |
| R28.htm | 95696 | 2012-02-23 13:26:07 |
| R29.htm | 116145 | 2012-02-23 13:26:07 |
| R3.htm | 13538 | 2012-02-23 13:26:07 |
| R30.htm | 61041 | 2012-02-23 13:26:07 |
| R31.htm | 11714 | 2012-02-23 13:26:07 |
| R32.htm | 17884 | 2012-02-23 13:26:07 |
| R33.htm | 16786 | 2012-02-23 13:26:07 |
| R34.htm | 16596 | 2012-02-23 13:26:07 |
| R35.htm | 26878 | 2012-02-23 13:26:07 |
| R36.htm | 106487 | 2012-02-23 13:26:07 |
| R37.htm | 30761 | 2012-02-23 13:26:07 |
| R38.htm | 13466 | 2012-02-23 13:26:07 |
| R39.htm | 92581 | 2012-02-23 13:26:07 |
| R4.htm | 110308 | 2012-02-23 13:26:07 |
| R40.htm | 95778 | 2012-02-23 13:26:07 |
| R41.htm | 79534 | 2012-02-23 13:26:07 |
| R42.htm | 29543 | 2012-02-23 13:26:07 |
| R43.htm | 24456 | 2012-02-23 13:26:07 |
| R44.htm | 22826 | 2012-02-23 13:26:07 |
| R45.htm | 20098 | 2012-02-23 13:26:07 |
| R46.htm | 15627 | 2012-02-23 13:26:07 |
| R47.htm | 46706 | 2012-02-23 13:26:07 |
| R48.htm | 105330 | 2012-02-23 13:26:07 |
| R49.htm | 16999 | 2012-02-23 13:26:07 |
| R5.htm | 42653 | 2012-02-23 13:26:07 |
| R50.htm | 20185 | 2012-02-23 13:26:07 |
| R51.htm | 31092 | 2012-02-23 13:26:07 |
| R52.htm | 38695 | 2012-02-23 13:26:07 |
| R53.htm | 56346 | 2012-02-23 13:26:07 |
| R54.htm | 18844 | 2012-02-23 13:26:07 |
| R55.htm | 26037 | 2012-02-23 13:26:07 |
| R56.htm | 16562 | 2012-02-23 13:26:07 |
| R57.htm | 22081 | 2012-02-23 13:26:07 |
| R58.htm | 38519 | 2012-02-23 13:26:07 |
| R59.htm | 26356 | 2012-02-23 13:26:07 |
| R6.htm | 140273 | 2012-02-23 13:26:07 |
| R60.htm | 24757 | 2012-02-23 13:26:07 |
| R61.htm | 23522 | 2012-02-23 13:26:07 |
| R62.htm | 40823 | 2012-02-23 13:26:07 |
| R63.htm | 79432 | 2012-02-23 13:26:07 |
| R64.htm | 16654 | 2012-02-23 13:26:07 |
| R65.htm | 27725 | 2012-02-23 13:26:07 |
| R66.htm | 41271 | 2012-02-23 13:26:07 |
| R67.htm | 19879 | 2012-02-23 13:26:07 |
| R68.htm | 22524 | 2012-02-23 13:26:07 |
| R69.htm | 68452 | 2012-02-23 13:26:07 |
| R7.htm | 72242 | 2012-02-23 13:26:07 |
| R70.htm | 36516 | 2012-02-23 13:26:07 |
| R71.htm | 43365 | 2012-02-23 13:26:07 |
| R72.htm | 25792 | 2012-02-23 13:26:07 |
| R73.htm | 18082 | 2012-02-23 13:26:07 |
| R74.htm | 59575 | 2012-02-23 13:26:07 |
| R75.htm | 35670 | 2012-02-23 13:26:07 |
| R76.htm | 103457 | 2012-02-23 13:26:07 |
| R77.htm | 58803 | 2012-02-23 13:26:07 |
| R78.htm | 35208 | 2012-02-23 13:26:07 |
| R79.htm | 65029 | 2012-02-23 13:26:07 |
| R8.htm | 5400 | 2012-02-23 13:26:07 |
| R80.htm | 20418 | 2012-02-23 13:26:07 |
| R81.htm | 80796 | 2012-02-23 13:26:07 |
| R82.htm | 24424 | 2012-02-23 13:26:07 |
| R83.htm | 15873 | 2012-02-23 13:26:07 |
| R84.htm | 55374 | 2012-02-23 13:26:07 |
| R85.htm | 5034 | 2012-02-23 13:26:07 |
| R86.htm | 33493 | 2012-02-23 13:26:07 |
| R87.htm | 5802 | 2012-02-23 13:26:07 |
| R88.htm | 19594 | 2012-02-23 13:26:07 |
| R9.htm | 12930 | 2012-02-23 13:26:07 |
| report.css | 2721 | 2012-02-23 13:26:07 |
| Show.js | 6423 | 2012-02-23 13:26:07 |