Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-12-183644-index-headers.html | 2012-04-26 06:14:05 | |
| 0001193125-12-183644-index.html | 2012-04-26 06:14:05 | |
| 0001193125-12-183644.txt | 2012-04-26 06:14:05 | |
 0001193125-12-183644-xbrl.zip | 144325 | 2012-04-26 06:14:05 |
| d312146d10q.htm | 816580 | 2012-04-26 06:14:05 |
| d312146dex107.htm | 72524 | 2012-04-26 06:14:05 |
| d312146dex108.htm | 72805 | 2012-04-26 06:14:05 |
| d312146dex311.htm | 9405 | 2012-04-26 06:14:05 |
| d312146dex312.htm | 9400 | 2012-04-26 06:14:05 |
| d312146dex321.htm | 5002 | 2012-04-26 06:14:05 |
| FilingSummary.xml | 30068 | 2012-04-26 06:14:05 |
| Financial_Report.xls | 875665 | 2012-04-26 06:14:05 |
 g312146g81n65.jpg | 11298 | 2012-04-26 06:14:05 |
| R1.htm | 26724 | 2012-04-26 06:14:05 |
| R10.htm | 7681 | 2012-04-26 06:14:05 |
| R11.htm | 18337 | 2012-04-26 06:14:05 |
| R12.htm | 18735 | 2012-04-26 06:14:05 |
| R13.htm | 20517 | 2012-04-26 06:14:05 |
| R14.htm | 36966 | 2012-04-26 06:14:05 |
| R15.htm | 40344 | 2012-04-26 06:14:05 |
| R16.htm | 82894 | 2012-04-26 06:14:05 |
| R17.htm | 62728 | 2012-04-26 06:14:05 |
| R18.htm | 17142 | 2012-04-26 06:14:05 |
| R19.htm | 40246 | 2012-04-26 06:14:05 |
| R2.htm | 135027 | 2012-04-26 06:14:05 |
| R20.htm | 39195 | 2012-04-26 06:14:05 |
| R21.htm | 23302 | 2012-04-26 06:14:05 |
| R22.htm | 6212 | 2012-04-26 06:14:05 |
| R23.htm | 49069 | 2012-04-26 06:14:05 |
| R24.htm | 5950 | 2012-04-26 06:14:05 |
| R25.htm | 11176 | 2012-04-26 06:14:05 |
| R26.htm | 22343 | 2012-04-26 06:14:05 |
| R27.htm | 10329 | 2012-04-26 06:14:05 |
| R28.htm | 23374 | 2012-04-26 06:14:05 |
| R29.htm | 24723 | 2012-04-26 06:14:05 |
| R3.htm | 34880 | 2012-04-26 06:14:05 |
| R30.htm | 40146 | 2012-04-26 06:14:05 |
| R31.htm | 85921 | 2012-04-26 06:14:05 |
| R32.htm | 61999 | 2012-04-26 06:14:05 |
| R33.htm | 14707 | 2012-04-26 06:14:05 |
| R34.htm | 32503 | 2012-04-26 06:14:05 |
| R35.htm | 37191 | 2012-04-26 06:14:05 |
| R36.htm | 10573 | 2012-04-26 06:14:05 |
| R37.htm | 16448 | 2012-04-26 06:14:05 |
| R38.htm | 20807 | 2012-04-26 06:14:05 |
| R39.htm | 55998 | 2012-04-26 06:14:05 |
| R4.htm | 92384 | 2012-04-26 06:14:05 |
| R40.htm | 22322 | 2012-04-26 06:14:05 |
| R41.htm | 20045 | 2012-04-26 06:14:05 |
| R42.htm | 49025 | 2012-04-26 06:14:05 |
| R43.htm | 60795 | 2012-04-26 06:14:05 |
| R44.htm | 38685 | 2012-04-26 06:14:05 |
| R45.htm | 18378 | 2012-04-26 06:14:05 |
| R46.htm | 9025 | 2012-04-26 06:14:05 |
| R47.htm | 22840 | 2012-04-26 06:14:05 |
| R48.htm | 23196 | 2012-04-26 06:14:05 |
| R49.htm | 31360 | 2012-04-26 06:14:05 |
| R5.htm | 57150 | 2012-04-26 06:14:05 |
| R50.htm | 17127 | 2012-04-26 06:14:05 |
| R51.htm | 12241 | 2012-04-26 06:14:05 |
| R52.htm | 20986 | 2012-04-26 06:14:05 |
| R53.htm | 16308 | 2012-04-26 06:14:05 |
| R54.htm | 14153 | 2012-04-26 06:14:05 |
| R55.htm | 23261 | 2012-04-26 06:14:05 |
| R56.htm | 39027 | 2012-04-26 06:14:05 |
| R57.htm | 13304 | 2012-04-26 06:14:05 |
| R58.htm | 11505 | 2012-04-26 06:14:05 |
| R59.htm | 7074 | 2012-04-26 06:14:05 |
| R6.htm | 92700 | 2012-04-26 06:14:05 |
| R60.htm | 58566 | 2012-04-26 06:14:05 |
| R61.htm | 25153 | 2012-04-26 06:14:05 |
| R62.htm | 19218 | 2012-04-26 06:14:05 |
| R63.htm | 54853 | 2012-04-26 06:14:05 |
| R64.htm | 16195 | 2012-04-26 06:14:05 |
| R65.htm | 70189 | 2012-04-26 06:14:05 |
| R66.htm | 10286 | 2012-04-26 06:14:05 |
| R7.htm | 5646 | 2012-04-26 06:14:05 |
| R8.htm | 136636 | 2012-04-26 06:14:05 |
| R9.htm | 7558 | 2012-04-26 06:14:05 |
| report.css | 2721 | 2012-04-26 06:14:05 |
| Show.js | 6423 | 2012-04-26 06:14:05 |
| wcn-20120331.xml | 1004827 | 2012-04-26 06:14:05 |
| wcn-20120331.xsd | 72441 | 2012-04-26 06:14:05 |
| wcn-20120331_cal.xml | 81577 | 2012-04-26 06:14:05 |
| wcn-20120331_def.xml | 194456 | 2012-04-26 06:14:05 |
| wcn-20120331_lab.xml | 494133 | 2012-04-26 06:14:05 |
| wcn-20120331_pre.xml | 350988 | 2012-04-26 06:14:05 |