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0001193125-20-151627-index-headers.html | 2020-05-26 17:02:14 | |
0001193125-20-151627-index.html | 2020-05-26 17:02:14 | |
0001193125-20-151627.txt | 2020-05-26 17:02:14 | |
0001193125-20-151627-xbrl.zip | 8266 | 2020-05-26 17:02:14 |
btu-20200519.xsd | 3081 | 2020-05-26 17:02:14 |
btu-20200519_lab.xml | 17373 | 2020-05-26 17:02:14 |
btu-20200519_pre.xml | 10961 | 2020-05-26 17:02:14 |
d918454d8k.htm | 25539 | 2020-05-26 17:02:14 |
d918454d8k_htm.xml | 3276 | 2020-05-26 17:02:14 |
FilingSummary.xml | 1694 | 2020-05-26 17:02:14 |
Financial_Report.xlsx | 5786 | 2020-05-26 17:02:14 |
MetaLinks.json | 18330 | 2020-05-26 17:02:14 |
R1.htm | 38614 | 2020-05-26 17:02:14 |
report.css | 2767 | 2020-05-26 17:02:14 |
Show.js | 1085 | 2020-05-26 17:02:14 |