Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-20-213030-index-headers.html | 2020-08-07 16:07:15 | |
| 0001193125-20-213030-index.html | 2020-08-07 16:07:15 | |
| 0001193125-20-213030.txt | 2020-08-07 16:07:15 | |
 0001193125-20-213030-xbrl.zip | 41553 | 2020-08-07 16:07:15 |
| cvr-20200630.xml | 342074 | 2020-08-07 16:07:15 |
| cvr-20200630.xsd | 14387 | 2020-08-07 16:07:15 |
| cvr-20200630_cal.xml | 25933 | 2020-08-07 16:07:15 |
| cvr-20200630_def.xml | 32993 | 2020-08-07 16:07:15 |
| cvr-20200630_lab.xml | 119991 | 2020-08-07 16:07:15 |
| cvr-20200630_pre.xml | 99811 | 2020-08-07 16:07:15 |
| d97263d10q.htm | 276623 | 2020-08-07 16:07:15 |
| d97263dex311.htm | 9120 | 2020-08-07 16:07:15 |
| d97263dex312.htm | 9137 | 2020-08-07 16:07:15 |
| d97263dex321.htm | 4355 | 2020-08-07 16:07:15 |
| d97263dex322.htm | 3139 | 2020-08-07 16:07:15 |
| FilingSummary.xml | 14145 | 2020-08-07 16:07:15 |
| Financial_Report.xlsx | 35651 | 2020-08-07 16:07:15 |
| R1.htm | 45275 | 2020-08-07 16:07:15 |
| R10.htm | 4695 | 2020-08-07 16:07:15 |
| R11.htm | 35933 | 2020-08-07 16:07:15 |
| R12.htm | 8324 | 2020-08-07 16:07:15 |
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| R2.htm | 86088 | 2020-08-07 16:07:15 |
| R20.htm | 24123 | 2020-08-07 16:07:15 |
| R21.htm | 14887 | 2020-08-07 16:07:15 |
| R22.htm | 44594 | 2020-08-07 16:07:15 |
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| R4.htm | 45547 | 2020-08-07 16:07:15 |
| R5.htm | 41974 | 2020-08-07 16:07:15 |
| R6.htm | 4977 | 2020-08-07 16:07:15 |
| R7.htm | 66689 | 2020-08-07 16:07:15 |
| R8.htm | 5557 | 2020-08-07 16:07:15 |
| R9.htm | 4695 | 2020-08-07 16:07:15 |
| report.css | 2767 | 2020-08-07 16:07:15 |
| Show.js | 1085 | 2020-08-07 16:07:15 |