| Name | ReorganizationChapter11FreshStartAdjustmentMember |
|---|---|
| Namespace | http://fasb.org/us-gaap/2021-01-31 |
| Prefix | us-gaap |
| Data type | dtr-types:domainItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | None |
| Nillable | True |
| Abstract | True |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Reorganization, Chapter 11, Fresh-Start Adjustment [Member] | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Adjustment for effect of fresh-start reporting in reorganization under Chapter 11 of Bankruptcy Code. | en-US | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Name | Value | Role |
|---|---|---|
| elementCreationTaxonomyVersion | 2021 | http://fasb.org/us-gaap/role/tin/taxonomyImplementationNote |
| SourceName | Reorganization:Taxonomy Technical Improvement | http://fasb.org/srt/role/changeNote/changeNote |
| TaxonomyVersion | 2021 | http://fasb.org/srt/role/changeNote/changeNote |
| ChangeDate | 2020-09 | http://fasb.org/srt/role/changeNote/changeNote |
| NewElement | true | http://fasb.org/srt/role/changeNote/changeNote |
| Publisher | FASB | http://www.xbrl.org/2003/role/exampleRef |
| Name | Accounting Standards Codification | http://www.xbrl.org/2003/role/exampleRef |
| Topic | 852 | http://www.xbrl.org/2003/role/exampleRef |
| SubTopic | 10 | http://www.xbrl.org/2003/role/exampleRef |
| Section | 55 | http://www.xbrl.org/2003/role/exampleRef |
| Paragraph | 10 | http://www.xbrl.org/2003/role/exampleRef |
| URI | http://asc.fasb.org/extlink&oid=84165509&loc=d3e56426-112766 | http://www.xbrl.org/2003/role/exampleRef |
| Publisher | FASB | http://www.xbrl.org/2003/role/disclosureRef |
| Name | Accounting Standards Codification | http://www.xbrl.org/2003/role/disclosureRef |
| Topic | 852 | http://www.xbrl.org/2003/role/disclosureRef |
| SubTopic | 10 | http://www.xbrl.org/2003/role/disclosureRef |
| Section | 50 | http://www.xbrl.org/2003/role/disclosureRef |
| Paragraph | 7 | http://www.xbrl.org/2003/role/disclosureRef |
| Subparagraph | (a) | http://www.xbrl.org/2003/role/disclosureRef |
| URI | http://asc.fasb.org/extlink&oid=124433192&loc=SL2890621-112765 | http://www.xbrl.org/2003/role/disclosureRef |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:RevaluationOfAssetsMember | dep-concept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:RevaluationOfLiabilitiesMember | dep-concept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreaseAccountsPayable | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreaseAccruedLiabilities | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreaseAccumulatedDepreciationAndAmortization | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreaseAccumulatedOtherComprehensiveIncomeLoss | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreaseAdditionalPaidInCapital | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreaseAmortizableIntangibleAssets | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreaseAssets | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreaseBuildingsAndImprovements | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreaseCapitalLeaseObligationsNoncurrent | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreaseCashAndCashEquivalents | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreaseCommonStock | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreaseCurrentAssets | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreaseCurrentLiabilities | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreaseCurrentMaturitiesOfCapitalLeaseObligations | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreaseCurrentMaturitiesOfLongTermDebt | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreaseDeferredFinancingCosts | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreaseDebtorInPossessionFinancing | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreaseDeferredIncomeTaxAssetsCurrent | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreaseDeferredIncomeTaxAssetsNoncurrent | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreaseDeferredIncomeTaxLiabilitiesCurrent | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreaseDeferredIncomeTaxLiabilitiesNoncurrent | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreaseEquipment | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreaseFurnitureAndFixtures | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreaseGoodwill | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreaseInventories | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreaseInvestments | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreaseLand | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreaseLeaseholdImprovements | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreaseLiabilities | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreaseLiabilitiesAndStockholdersEquity | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreaseLiabilitiesSubjectToCompromise | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreaseLongTermDebt | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreaseNonamortizableIntangibleAssets | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreaseNoncurrentOtherObligations | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreaseOtherAssets | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreaseOtherAssetsNoncurrent | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreaseOtherCurrentLiabilities | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreaseOtherLongTermDebt | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreaseOtherNoncurrentObligations | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreaseOtherPostretirementObligations | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreaseOtherPropertyAndEquipment | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreasePensionObligations | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreasePostconfirmationCreditFacility | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreasePreferredAndCommonStockHeldInTreasury | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreasePreferredStock | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreasePrepaidAndOtherCurrentAssets | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreasePropertyAndEquipmentNet | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreasePropertyUnderCapitalLeaseArrangements | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreaseReceivablesNet | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreaseReorganizationValueInExcessOfAmountsAllocableToIdentifiableAssets | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreaseRestrictedCashAndCashEquivalentsCurrent | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreaseRestrictedCashAndCashEquivalentsNoncurrent | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreaseRetainedEarningsDeficit | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreaseShortTermBorrowings | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreaseShortTermInvestments | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:FreshStartAdjustmentIncreaseDecreaseStockholdersEquity | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:TypeOfFreshStartAdjustmentDomain | parent-child | http://fasb.org/us-gaap/role/disclosure/Reorganizations | |
us-gaap:TypeOfFreshStartAdjustmentDomain | domain-member | http://fasb.org/us-gaap/role/disclosure/ReorganizationsFreshStartAdjustmentsTable |