Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-11-047257-index-headers.html | 2011-02-25 15:10:28 | |
| 0001193125-11-047257-index.html | 2011-02-25 15:10:28 | |
| 0001193125-11-047257.txt | 2011-02-25 15:10:28 | |
 0001193125-11-047257-xbrl.zip | 166108 | 2011-02-25 15:10:28 |
| d10k.htm | 5016037 | 2011-02-25 15:10:28 |
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| dex121.htm | 33182 | 2011-02-25 15:10:28 |
| dex211.htm | 33680 | 2011-02-25 15:10:28 |
| dex231.htm | 2532 | 2011-02-25 15:10:28 |
| dex241.htm | 21932 | 2011-02-25 15:10:28 |
| dex311.htm | 9206 | 2011-02-25 15:10:28 |
| dex312.htm | 9258 | 2011-02-25 15:10:28 |
| dex321.htm | 3586 | 2011-02-25 15:10:28 |
| dex322.htm | 3638 | 2011-02-25 15:10:28 |
| dex991.htm | 27800 | 2011-02-25 15:10:28 |
| dre-20101231.xml | 5356913 | 2011-02-25 15:10:28 |
| dre-20101231.xsd | 20581 | 2011-02-25 15:10:28 |
| dre-20101231_cal.xml | 58365 | 2011-02-25 15:10:28 |
| dre-20101231_def.xml | 18165 | 2011-02-25 15:10:28 |
| dre-20101231_lab.xml | 179519 | 2011-02-25 15:10:28 |
| dre-20101231_pre.xml | 124317 | 2011-02-25 15:10:28 |
| FilingSummary.xml | 18269 | 2011-02-25 15:10:28 |
| Financial_Report.xls | 4275050 | 2011-02-25 15:10:28 |
| R1.xml | 49535 | 2011-02-25 15:10:28 |
| R10.xml | 68855 | 2011-02-25 15:10:28 |
| R11.xml | 17191 | 2011-02-25 15:10:28 |
| R12.xml | 44025 | 2011-02-25 15:10:28 |
| R13.xml | 76404 | 2011-02-25 15:10:28 |
| R14.xml | 34392 | 2011-02-25 15:10:28 |
| R15.xml | 82726 | 2011-02-25 15:10:28 |
| R16.xml | 131652 | 2011-02-25 15:10:28 |
| R17.xml | 15054 | 2011-02-25 15:10:28 |
| R18.xml | 8823 | 2011-02-25 15:10:28 |
| R19.xml | 30911 | 2011-02-25 15:10:28 |
| R2.xml | 118587 | 2011-02-25 15:10:28 |
| R20.xml | 51130 | 2011-02-25 15:10:28 |
| R21.xml | 12180 | 2011-02-25 15:10:28 |
| R22.xml | 9683 | 2011-02-25 15:10:28 |
| R23.xml | 24673 | 2011-02-25 15:10:28 |
| R24.xml | 4611389 | 2011-02-25 15:10:28 |
| R3.xml | 38564 | 2011-02-25 15:10:28 |
| R4.xml | 158306 | 2011-02-25 15:10:28 |
| R5.xml | 172317 | 2011-02-25 15:10:28 |
| R6.xml | 216823 | 2011-02-25 15:10:28 |
| R7.xml | 9690 | 2011-02-25 15:10:28 |
| R8.xml | 8838 | 2011-02-25 15:10:28 |
| R9.xml | 152101 | 2011-02-25 15:10:28 |