Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-17-307152-index-headers.html | 2017-10-10 16:48:02 | |
| 0001193125-17-307152-index.html | 2017-10-10 16:48:02 | |
| 0001193125-17-307152.txt | 2017-10-10 16:48:02 | |
 0001193125-17-307152-xbrl.zip | 138626 | 2017-10-10 16:48:02 |
| d465502d10q.htm | 661562 | 2017-10-10 16:48:02 |
| d465502dex311.htm | 12135 | 2017-10-10 16:48:02 |
| d465502dex312.htm | 12112 | 2017-10-10 16:48:02 |
| d465502dex321.htm | 4803 | 2017-10-10 16:48:02 |
| d465502dex322.htm | 4695 | 2017-10-10 16:48:02 |
| FilingSummary.xml | 38677 | 2017-10-10 16:48:02 |
| Financial_Report.xlsx | 68539 | 2017-10-10 16:48:02 |
 g465502g1006083725763.jpg | 19511 | 2017-10-10 16:48:02 |
| R1.htm | 22068 | 2017-10-10 16:48:02 |
| R10.htm | 3732 | 2017-10-10 16:48:02 |
| R11.htm | 4834 | 2017-10-10 16:48:02 |
| R12.htm | 8360 | 2017-10-10 16:48:02 |
| R13.htm | 15773 | 2017-10-10 16:48:02 |
| R14.htm | 33328 | 2017-10-10 16:48:02 |
| R15.htm | 9883 | 2017-10-10 16:48:02 |
| R16.htm | 4627 | 2017-10-10 16:48:02 |
| R17.htm | 11293 | 2017-10-10 16:48:02 |
| R18.htm | 26173 | 2017-10-10 16:48:02 |
| R19.htm | 26572 | 2017-10-10 16:48:02 |
| R2.htm | 102065 | 2017-10-10 16:48:02 |
| R20.htm | 88906 | 2017-10-10 16:48:02 |
| R21.htm | 37858 | 2017-10-10 16:48:02 |
| R22.htm | 24206 | 2017-10-10 16:48:02 |
| R23.htm | 20372 | 2017-10-10 16:48:02 |
| R24.htm | 15528 | 2017-10-10 16:48:02 |
| R25.htm | 15706 | 2017-10-10 16:48:02 |
| R26.htm | 35317 | 2017-10-10 16:48:02 |
| R27.htm | 6867 | 2017-10-10 16:48:02 |
| R28.htm | 11175 | 2017-10-10 16:48:02 |
| R29.htm | 26379 | 2017-10-10 16:48:02 |
| R3.htm | 5362 | 2017-10-10 16:48:02 |
| R30.htm | 29192 | 2017-10-10 16:48:02 |
| R31.htm | 93344 | 2017-10-10 16:48:02 |
| R32.htm | 32304 | 2017-10-10 16:48:02 |
| R33.htm | 16503 | 2017-10-10 16:48:02 |
| R34.htm | 24638 | 2017-10-10 16:48:02 |
| R35.htm | 46731 | 2017-10-10 16:48:02 |
| R36.htm | 23330 | 2017-10-10 16:48:02 |
| R37.htm | 16879 | 2017-10-10 16:48:02 |
| R38.htm | 10934 | 2017-10-10 16:48:02 |
| R39.htm | 55829 | 2017-10-10 16:48:02 |
| R4.htm | 53671 | 2017-10-10 16:48:02 |
| R40.htm | 18459 | 2017-10-10 16:48:02 |
| R41.htm | 41750 | 2017-10-10 16:48:02 |
| R42.htm | 27047 | 2017-10-10 16:48:02 |
| R43.htm | 26150 | 2017-10-10 16:48:02 |
| R44.htm | 12957 | 2017-10-10 16:48:02 |
| R45.htm | 4255 | 2017-10-10 16:48:02 |
| R46.htm | 20650 | 2017-10-10 16:48:02 |
| R47.htm | 5196 | 2017-10-10 16:48:02 |
| R48.htm | 23545 | 2017-10-10 16:48:02 |
| R49.htm | 12968 | 2017-10-10 16:48:02 |
| R5.htm | 22994 | 2017-10-10 16:48:02 |
| R50.htm | 21578 | 2017-10-10 16:48:02 |
| R51.htm | 44327 | 2017-10-10 16:48:02 |
| R52.htm | 8912 | 2017-10-10 16:48:02 |
| R53.htm | 37605 | 2017-10-10 16:48:02 |
| R54.htm | 8906 | 2017-10-10 16:48:02 |
| R55.htm | 19872 | 2017-10-10 16:48:02 |
| R56.htm | 15885 | 2017-10-10 16:48:02 |
| R57.htm | 10984 | 2017-10-10 16:48:02 |
| R58.htm | 21099 | 2017-10-10 16:48:02 |
| R59.htm | 8903 | 2017-10-10 16:48:02 |
| R6.htm | 72763 | 2017-10-10 16:48:02 |
| R7.htm | 18769 | 2017-10-10 16:48:02 |
| R8.htm | 23256 | 2017-10-10 16:48:02 |
| R9.htm | 18520 | 2017-10-10 16:48:02 |
| report.css | 2767 | 2017-10-10 16:48:02 |
| Show.js | 1410 | 2017-10-10 16:48:02 |
| wor-20170831.xml | 920318 | 2017-10-10 16:48:02 |
| wor-20170831.xsd | 51236 | 2017-10-10 16:48:02 |
| wor-20170831_cal.xml | 85871 | 2017-10-10 16:48:02 |
| wor-20170831_def.xml | 351151 | 2017-10-10 16:48:02 |
| wor-20170831_lab.xml | 440102 | 2017-10-10 16:48:02 |
| wor-20170831_pre.xml | 409004 | 2017-10-10 16:48:02 |