Document Format Files
Data Files
Seq | Description | Document | Type | Size |
---|---|---|---|---|
3 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | btu-20221117.xsd | EX-101.SCH | 1927 |
4 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | btu-20221117_lab.xml | EX-101.LAB | 24137 |
5 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | btu-20221117_pre.xml | EX-101.PRE | 12529 |
66 | EXTRACTED XBRL INSTANCE DOCUMENT | btu-20221117_htm.xml | XML | 11251 |
IRS No.: 134004153 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-16463 | Film No.: 221396877
SIC: 1221 Bituminous Coal & Lignite Surface Mining