Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-12-218100-index-headers.html | 2012-05-08 15:02:38 | |
| 0001193125-12-218100-index.html | 2012-05-08 15:02:38 | |
| 0001193125-12-218100.txt | 2012-05-08 15:02:38 | |
 0001193125-12-218100-xbrl.zip | 185204 | 2012-05-08 15:02:38 |
| d348099d10q.htm | 960078 | 2012-05-08 15:02:38 |
| d348099dex311.htm | 9421 | 2012-05-08 15:02:38 |
| d348099dex312.htm | 9444 | 2012-05-08 15:02:38 |
| d348099dex32.htm | 4861 | 2012-05-08 15:02:38 |
| FilingSummary.xml | 26338 | 2012-05-08 15:02:38 |
| Financial_Report.xls | 1306932 | 2012-05-08 15:02:38 |
 g348099g43h71.jpg | 2941 | 2012-05-08 15:02:38 |
| R1.htm | 33904 | 2012-05-08 15:02:38 |
| R10.htm | 40942 | 2012-05-08 15:02:38 |
| R11.htm | 26281 | 2012-05-08 15:02:38 |
| R12.htm | 99646 | 2012-05-08 15:02:38 |
| R13.htm | 150238 | 2012-05-08 15:02:38 |
| R14.htm | 26808 | 2012-05-08 15:02:38 |
| R15.htm | 26684 | 2012-05-08 15:02:38 |
| R16.htm | 9024 | 2012-05-08 15:02:38 |
| R17.htm | 41932 | 2012-05-08 15:02:38 |
| R18.htm | 59118 | 2012-05-08 15:02:38 |
| R19.htm | 16280 | 2012-05-08 15:02:38 |
| R2.htm | 113620 | 2012-05-08 15:02:38 |
| R20.htm | 78868 | 2012-05-08 15:02:38 |
| R21.htm | 28068 | 2012-05-08 15:02:38 |
| R22.htm | 49407 | 2012-05-08 15:02:38 |
| R23.htm | 50864 | 2012-05-08 15:02:38 |
| R24.htm | 20606 | 2012-05-08 15:02:38 |
| R25.htm | 20133 | 2012-05-08 15:02:38 |
| R26.htm | 81815 | 2012-05-08 15:02:38 |
| R27.htm | 136120 | 2012-05-08 15:02:38 |
| R28.htm | 18062 | 2012-05-08 15:02:38 |
| R29.htm | 15002 | 2012-05-08 15:02:38 |
| R3.htm | 47528 | 2012-05-08 15:02:38 |
| R30.htm | 24748 | 2012-05-08 15:02:38 |
| R31.htm | 58672 | 2012-05-08 15:02:38 |
| R32.htm | 72622 | 2012-05-08 15:02:38 |
| R33.htm | 21854 | 2012-05-08 15:02:38 |
| R34.htm | 17814 | 2012-05-08 15:02:38 |
| R35.htm | 165796 | 2012-05-08 15:02:38 |
| R36.htm | 43639 | 2012-05-08 15:02:38 |
| R37.htm | 11744 | 2012-05-08 15:02:38 |
| R38.htm | 15665 | 2012-05-08 15:02:38 |
| R39.htm | 50098 | 2012-05-08 15:02:38 |
| R4.htm | 181044 | 2012-05-08 15:02:38 |
| R40.htm | 59952 | 2012-05-08 15:02:38 |
| R41.htm | 79122 | 2012-05-08 15:02:38 |
| R42.htm | 30110 | 2012-05-08 15:02:38 |
| R43.htm | 14940 | 2012-05-08 15:02:38 |
| R44.htm | 19162 | 2012-05-08 15:02:38 |
| R45.htm | 53113 | 2012-05-08 15:02:38 |
| R46.htm | 26774 | 2012-05-08 15:02:38 |
| R47.htm | 5770 | 2012-05-08 15:02:38 |
| R48.htm | 79887 | 2012-05-08 15:02:38 |
| R49.htm | 69595 | 2012-05-08 15:02:38 |
| R5.htm | 71843 | 2012-05-08 15:02:38 |
| R50.htm | 10985 | 2012-05-08 15:02:38 |
| R51.htm | 61134 | 2012-05-08 15:02:38 |
| R52.htm | 37603 | 2012-05-08 15:02:38 |
| R6.htm | 142856 | 2012-05-08 15:02:38 |
| R7.htm | 20603 | 2012-05-08 15:02:38 |
| R8.htm | 15237 | 2012-05-08 15:02:38 |
| R9.htm | 92566 | 2012-05-08 15:02:38 |
| report.css | 2721 | 2012-05-08 15:02:38 |
| Show.js | 6423 | 2012-05-08 15:02:38 |
| wpc-20120331.xml | 1512004 | 2012-05-08 15:02:38 |
| wpc-20120331.xsd | 77387 | 2012-05-08 15:02:38 |
| wpc-20120331_cal.xml | 92330 | 2012-05-08 15:02:38 |
| wpc-20120331_def.xml | 241780 | 2012-05-08 15:02:38 |
| wpc-20120331_lab.xml | 645694 | 2012-05-08 15:02:38 |
| wpc-20120331_pre.xml | 466222 | 2012-05-08 15:02:38 |