Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-13-070840-index-headers.html | 2013-02-22 11:24:42 | |
| 0001193125-13-070840-index.html | 2013-02-22 11:24:42 | |
| 0001193125-13-070840.txt | 2013-02-22 11:24:42 | |
 0001193125-13-070840-xbrl.zip | 264480 | 2013-02-22 11:24:42 |
| d458841d10k.htm | 1869553 | 2013-02-22 11:24:42 |
| d458841dex211.htm | 111951 | 2013-02-22 11:24:42 |
| d458841dex231.htm | 6864 | 2013-02-22 11:24:42 |
| d458841dex311.htm | 6803 | 2013-02-22 11:24:42 |
| d458841dex312.htm | 6815 | 2013-02-22 11:24:42 |
| d458841dex321.htm | 3333 | 2013-02-22 11:24:42 |
| d458841dex322.htm | 3349 | 2013-02-22 11:24:42 |
| d458841dex95.htm | 35020 | 2013-02-22 11:24:42 |
| FilingSummary.xml | 54988 | 2013-02-22 11:24:42 |
| Financial_Report.xls | 1930276 | 2013-02-22 11:24:42 |
 g458841g02z79.jpg | 79051 | 2013-02-22 11:24:42 |
 g458841p36.jpg | 79887 | 2013-02-22 11:24:42 |
| nov-20121231.xml | 2476932 | 2013-02-22 11:24:42 |
| nov-20121231.xsd | 109658 | 2013-02-22 11:24:42 |
| nov-20121231_cal.xml | 128919 | 2013-02-22 11:24:42 |
| nov-20121231_def.xml | 569166 | 2013-02-22 11:24:42 |
| nov-20121231_lab.xml | 788370 | 2013-02-22 11:24:42 |
| nov-20121231_pre.xml | 682150 | 2013-02-22 11:24:42 |
| R1.htm | 39474 | 2013-02-22 11:24:42 |
| R10.htm | 109886 | 2013-02-22 11:24:42 |
| R11.htm | 90362 | 2013-02-22 11:24:42 |
| R12.htm | 64981 | 2013-02-22 11:24:42 |
| R13.htm | 11244 | 2013-02-22 11:24:42 |
| R14.htm | 16394 | 2013-02-22 11:24:42 |
| R15.htm | 15545 | 2013-02-22 11:24:42 |
| R16.htm | 14195 | 2013-02-22 11:24:42 |
| R17.htm | 26557 | 2013-02-22 11:24:42 |
| R18.htm | 96824 | 2013-02-22 11:24:42 |
| R19.htm | 33004 | 2013-02-22 11:24:42 |
| R2.htm | 147376 | 2013-02-22 11:24:42 |
| R20.htm | 15812 | 2013-02-22 11:24:42 |
| R21.htm | 100780 | 2013-02-22 11:24:42 |
| R22.htm | 91353 | 2013-02-22 11:24:42 |
| R23.htm | 92024 | 2013-02-22 11:24:42 |
| R24.htm | 29439 | 2013-02-22 11:24:42 |
| R25.htm | 4457 | 2013-02-22 11:24:42 |
| R26.htm | 29381 | 2013-02-22 11:24:42 |
| R27.htm | 191733 | 2013-02-22 11:24:42 |
| R28.htm | 89099 | 2013-02-22 11:24:42 |
| R29.htm | 83302 | 2013-02-22 11:24:42 |
| R3.htm | 14278 | 2013-02-22 11:24:42 |
| R30.htm | 57230 | 2013-02-22 11:24:42 |
| R31.htm | 9509 | 2013-02-22 11:24:42 |
| R32.htm | 15461 | 2013-02-22 11:24:42 |
| R33.htm | 14547 | 2013-02-22 11:24:42 |
| R34.htm | 14044 | 2013-02-22 11:24:42 |
| R35.htm | 25927 | 2013-02-22 11:24:42 |
| R36.htm | 97788 | 2013-02-22 11:24:42 |
| R37.htm | 29670 | 2013-02-22 11:24:42 |
| R38.htm | 11411 | 2013-02-22 11:24:42 |
| R39.htm | 94199 | 2013-02-22 11:24:42 |
| R4.htm | 106362 | 2013-02-22 11:24:42 |
| R40.htm | 91032 | 2013-02-22 11:24:42 |
| R41.htm | 93090 | 2013-02-22 11:24:42 |
| R42.htm | 27012 | 2013-02-22 11:24:42 |
| R43.htm | 81692 | 2013-02-22 11:24:42 |
| R44.htm | 24501 | 2013-02-22 11:24:42 |
| R45.htm | 22869 | 2013-02-22 11:24:42 |
| R46.htm | 19585 | 2013-02-22 11:24:42 |
| R47.htm | 15633 | 2013-02-22 11:24:42 |
| R48.htm | 44532 | 2013-02-22 11:24:42 |
| R49.htm | 19692 | 2013-02-22 11:24:42 |
| R5.htm | 34738 | 2013-02-22 11:24:42 |
| R50.htm | 13592 | 2013-02-22 11:24:42 |
| R51.htm | 19877 | 2013-02-22 11:24:42 |
| R52.htm | 24053 | 2013-02-22 11:24:42 |
| R53.htm | 16720 | 2013-02-22 11:24:42 |
| R54.htm | 22015 | 2013-02-22 11:24:42 |
| R55.htm | 45141 | 2013-02-22 11:24:42 |
| R56.htm | 50685 | 2013-02-22 11:24:42 |
| R57.htm | 45350 | 2013-02-22 11:24:42 |
| R58.htm | 16284 | 2013-02-22 11:24:42 |
| R59.htm | 16587 | 2013-02-22 11:24:42 |
| R6.htm | 139523 | 2013-02-22 11:24:42 |
| R60.htm | 21912 | 2013-02-22 11:24:42 |
| R61.htm | 38520 | 2013-02-22 11:24:42 |
| R62.htm | 25852 | 2013-02-22 11:24:42 |
| R63.htm | 24784 | 2013-02-22 11:24:42 |
| R64.htm | 10338 | 2013-02-22 11:24:42 |
| R65.htm | 25222 | 2013-02-22 11:24:42 |
| R66.htm | 66592 | 2013-02-22 11:24:42 |
| R67.htm | 20110 | 2013-02-22 11:24:42 |
| R68.htm | 78408 | 2013-02-22 11:24:42 |
| R69.htm | 16666 | 2013-02-22 11:24:42 |
| R7.htm | 68192 | 2013-02-22 11:24:42 |
| R70.htm | 27627 | 2013-02-22 11:24:42 |
| R71.htm | 18862 | 2013-02-22 11:24:42 |
| R72.htm | 19800 | 2013-02-22 11:24:42 |
| R73.htm | 55711 | 2013-02-22 11:24:42 |
| R74.htm | 3539 | 2013-02-22 11:24:42 |
| R75.htm | 29403 | 2013-02-22 11:24:42 |
| R76.htm | 91127 | 2013-02-22 11:24:42 |
| R77.htm | 35457 | 2013-02-22 11:24:42 |
| R78.htm | 25916 | 2013-02-22 11:24:42 |
| R79.htm | 15372 | 2013-02-22 11:24:42 |
| R8.htm | 4252 | 2013-02-22 11:24:42 |
| R80.htm | 60777 | 2013-02-22 11:24:42 |
| R81.htm | 32869 | 2013-02-22 11:24:42 |
| R82.htm | 9828 | 2013-02-22 11:24:42 |
| R83.htm | 50177 | 2013-02-22 11:24:42 |
| R84.htm | 35319 | 2013-02-22 11:24:42 |
| R85.htm | 60297 | 2013-02-22 11:24:42 |
| R86.htm | 62324 | 2013-02-22 11:24:42 |
| R87.htm | 20399 | 2013-02-22 11:24:42 |
| R88.htm | 10386 | 2013-02-22 11:24:42 |
| R89.htm | 29009 | 2013-02-22 11:24:42 |
| R9.htm | 10649 | 2013-02-22 11:24:42 |
| R90.htm | 15250 | 2013-02-22 11:24:42 |
| R91.htm | 54764 | 2013-02-22 11:24:42 |
| R92.htm | 9410 | 2013-02-22 11:24:42 |
| R93.htm | 33534 | 2013-02-22 11:24:42 |
| R94.htm | 13380 | 2013-02-22 11:24:42 |
| R95.htm | 19726 | 2013-02-22 11:24:42 |
| report.css | 2721 | 2013-02-22 11:24:42 |
| Show.js | 6423 | 2013-02-22 11:24:42 |