Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-12-182035-index-headers.html | 2012-04-25 16:14:11 | |
| 0001193125-12-182035-index.html | 2012-04-25 16:14:11 | |
| 0001193125-12-182035.txt | 2012-04-25 16:14:11 | |
 0001193125-12-182035-xbrl.zip | 142140 | 2012-04-25 16:14:11 |
| d321077d10q.htm | 840506 | 2012-04-25 16:14:11 |
| d321077dex101.htm | 135997 | 2012-04-25 16:14:11 |
| d321077dex311.htm | 9794 | 2012-04-25 16:14:11 |
| d321077dex312.htm | 9776 | 2012-04-25 16:14:11 |
| d321077dex321.htm | 4370 | 2012-04-25 16:14:11 |
| d321077dex322.htm | 4311 | 2012-04-25 16:14:11 |
| FilingSummary.xml | 34637 | 2012-04-25 16:14:11 |
| Financial_Report.xls | 1019812 | 2012-04-25 16:14:11 |
| R1.htm | 26720 | 2012-04-25 16:14:11 |
| R10.htm | 7841 | 2012-04-25 16:14:11 |
| R11.htm | 26616 | 2012-04-25 16:14:11 |
| R12.htm | 13223 | 2012-04-25 16:14:11 |
| R13.htm | 44786 | 2012-04-25 16:14:11 |
| R14.htm | 26524 | 2012-04-25 16:14:11 |
| R15.htm | 25394 | 2012-04-25 16:14:11 |
| R16.htm | 15566 | 2012-04-25 16:14:11 |
| R17.htm | 23668 | 2012-04-25 16:14:11 |
| R18.htm | 131492 | 2012-04-25 16:14:11 |
| R19.htm | 71272 | 2012-04-25 16:14:11 |
| R2.htm | 168717 | 2012-04-25 16:14:11 |
| R20.htm | 43821 | 2012-04-25 16:14:11 |
| R21.htm | 13492 | 2012-04-25 16:14:11 |
| R22.htm | 9166 | 2012-04-25 16:14:11 |
| R23.htm | 15716 | 2012-04-25 16:14:11 |
| R24.htm | 21990 | 2012-04-25 16:14:11 |
| R25.htm | 10470 | 2012-04-25 16:14:11 |
| R26.htm | 24093 | 2012-04-25 16:14:11 |
| R27.htm | 9856 | 2012-04-25 16:14:11 |
| R28.htm | 43145 | 2012-04-25 16:14:11 |
| R29.htm | 27719 | 2012-04-25 16:14:11 |
| R3.htm | 31565 | 2012-04-25 16:14:11 |
| R30.htm | 19293 | 2012-04-25 16:14:11 |
| R31.htm | 12972 | 2012-04-25 16:14:11 |
| R32.htm | 13672 | 2012-04-25 16:14:11 |
| R33.htm | 130215 | 2012-04-25 16:14:11 |
| R34.htm | 60929 | 2012-04-25 16:14:11 |
| R35.htm | 36109 | 2012-04-25 16:14:11 |
| R36.htm | 11158 | 2012-04-25 16:14:11 |
| R37.htm | 16341 | 2012-04-25 16:14:11 |
| R38.htm | 23557 | 2012-04-25 16:14:11 |
| R39.htm | 4814 | 2012-04-25 16:14:11 |
| R4.htm | 141975 | 2012-04-25 16:14:11 |
| R40.htm | 26895 | 2012-04-25 16:14:11 |
| R41.htm | 67069 | 2012-04-25 16:14:11 |
| R42.htm | 9881 | 2012-04-25 16:14:11 |
| R43.htm | 16611 | 2012-04-25 16:14:11 |
| R44.htm | 61798 | 2012-04-25 16:14:11 |
| R45.htm | 6338 | 2012-04-25 16:14:11 |
| R46.htm | 26825 | 2012-04-25 16:14:11 |
| R47.htm | 12375 | 2012-04-25 16:14:11 |
| R48.htm | 17669 | 2012-04-25 16:14:11 |
| R49.htm | 22337 | 2012-04-25 16:14:11 |
| R5.htm | 31886 | 2012-04-25 16:14:11 |
| R50.htm | 120203 | 2012-04-25 16:14:11 |
| R51.htm | 29606 | 2012-04-25 16:14:11 |
| R52.htm | 22472 | 2012-04-25 16:14:11 |
| R53.htm | 11084 | 2012-04-25 16:14:11 |
| R54.htm | 34537 | 2012-04-25 16:14:11 |
| R55.htm | 21341 | 2012-04-25 16:14:11 |
| R56.htm | 23512 | 2012-04-25 16:14:11 |
| R57.htm | 33831 | 2012-04-25 16:14:11 |
| R58.htm | 42836 | 2012-04-25 16:14:11 |
| R59.htm | 21168 | 2012-04-25 16:14:11 |
| R6.htm | 175170 | 2012-04-25 16:14:11 |
| R60.htm | 51816 | 2012-04-25 16:14:11 |
| R61.htm | 32570 | 2012-04-25 16:14:11 |
| R62.htm | 46697 | 2012-04-25 16:14:11 |
| R63.htm | 34533 | 2012-04-25 16:14:11 |
| R64.htm | 28071 | 2012-04-25 16:14:11 |
| R65.htm | 23926 | 2012-04-25 16:14:11 |
| R66.htm | 38543 | 2012-04-25 16:14:11 |
| R67.htm | 68977 | 2012-04-25 16:14:11 |
| R68.htm | 14307 | 2012-04-25 16:14:11 |
| R69.htm | 19917 | 2012-04-25 16:14:11 |
| R7.htm | 7546 | 2012-04-25 16:14:11 |
| R70.htm | 38297 | 2012-04-25 16:14:11 |
| R8.htm | 14451 | 2012-04-25 16:14:11 |
| R9.htm | 7379 | 2012-04-25 16:14:11 |
| report.css | 2721 | 2012-04-25 16:14:11 |
| rrc-20120331.xml | 1158048 | 2012-04-25 16:14:11 |
| rrc-20120331.xsd | 64375 | 2012-04-25 16:14:11 |
| rrc-20120331_cal.xml | 101181 | 2012-04-25 16:14:11 |
| rrc-20120331_def.xml | 211339 | 2012-04-25 16:14:11 |
| rrc-20120331_lab.xml | 500250 | 2012-04-25 16:14:11 |
| rrc-20120331_pre.xml | 389338 | 2012-04-25 16:14:11 |
| Show.js | 6423 | 2012-04-25 16:14:11 |