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|---|---|---|
 0001193125-20-145113-index-headers.html | 2020-05-18 16:48:41 | |
| 0001193125-20-145113-index.html | 2020-05-18 16:48:41 | |
| 0001193125-20-145113.txt | 2020-05-18 16:48:41 | |
 0001193125-20-145113-xbrl.zip | 65698 | 2020-05-18 16:48:41 |
| d930441d8k.htm | 34186 | 2020-05-18 16:48:41 |
| d930441d8k_htm.xml | 3375 | 2020-05-18 16:48:41 |
| d930441dex11.htm | 172628 | 2020-05-18 16:48:41 |
| d930441dex41.htm | 134261 | 2020-05-18 16:48:41 |
| d930441dex51.htm | 19054 | 2020-05-18 16:48:41 |
| FilingSummary.xml | 1786 | 2020-05-18 16:48:41 |
| Financial_Report.xlsx | 5803 | 2020-05-18 16:48:41 |
 g930441imgg1.jpg | 15789 | 2020-05-18 16:48:41 |
 g930441imgg2.jpg | 10664 | 2020-05-18 16:48:41 |
| MetaLinks.json | 18819 | 2020-05-18 16:48:41 |
| R1.htm | 40136 | 2020-05-18 16:48:41 |
| report.css | 2767 | 2020-05-18 16:48:41 |
| Show.js | 1085 | 2020-05-18 16:48:41 |
| y-20200513.xsd | 3064 | 2020-05-18 16:48:41 |
| y-20200513_lab.xml | 18139 | 2020-05-18 16:48:41 |
| y-20200513_pre.xml | 11407 | 2020-05-18 16:48:41 |