10-K Filing
Filing Information
| Form Type | 10-K |
| Accession Number | 0001064728-18-000007 |
| Period End Date | 20171231 |
| Filing Date | 20180226 |
| Fiscal Year | 2017 |
| Fiscal Period | FY |
| XBRL Instance | btu-20171231.xml |
Filing Contents
This filing contains the following financial statements:
Balance Sheet
2 line items
| Line Item | Tag | Value | Unit | Period |
|---|---|---|---|---|
| Liabilities subject to compromise |
LiabilitiesSubjectToCompromise
|
$8.44B | USD | Point-in-time |
| Liabilities subject to compromise |
LiabilitiesSubjectToCompromise
|
$8.42B | USD | Point-in-time |
Cash Flow Statement
4 line items
| Line Item | Tag | Value | Unit | Period |
|---|---|---|---|---|
| Fresh-Start Adjustment, Noncash Revaluation of Inventory |
FreshStartAdjustmentNoncashRevaluationofInventory
|
- | USD | 1 Quarter |
| Fresh-Start Adjustment, Noncash Revaluation of Inventory |
FreshStartAdjustmentNoncashRevaluationofInventory
|
- | USD | Annual |
| Fresh-Start Adjustment, Noncash Revaluation of Inventory |
FreshStartAdjustmentNoncashRevaluationofInventory
|
- | USD | Annual |
| Payment of deferred financing costs |
PaymentsOfDebtIssuanceCosts
|
$3.90M | USD | Point-in-time |
Stockholders Equity
9 line items
| Line Item | Tag | Value | Unit | Period |
|---|---|---|---|---|
| Net change in unrealized (losses) gains on available-for-sale securities, tax (benefit) provision |
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax
|
$-500.00K | USD | Annual |
| Net change in unrealized (losses) gains on available-for-sale securities, tax (benefit) provision |
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax
|
$-100.00K | USD | Annual |
| Net change in unrealized (losses) gains on available-for-sale securities, tax (benefit) provision |
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax
|
- | USD | 1 Quarter |
| Net unrealized gains (losses) on cash flow hedges, tax benefit |
OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax
|
$72.20M | USD | Annual |
| Net unrealized gains (losses) on cash flow hedges, tax benefit |
OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax
|
$85.90M | USD | Annual |
| Net unrealized gains (losses) on cash flow hedges, tax benefit |
OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax
|
- | USD | Annual |
| Postretirement plans and workers' compensation obligations, tax (benefit) provision |
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
|
- | USD | 1 Quarter |
| Postretirement plans and workers' compensation obligations, tax (benefit) provision |
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
|
$36.20M | USD | Annual |
| Postretirement plans and workers' compensation obligations, tax (benefit) provision |
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
|
$-1.50M | USD | Annual |
Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.