| Line |
Label |
Object Class (Data type) |
Period Type |
Balance |
Report Element Name |
| 1 |
OTHER NONCURRENT ASSETS AND LIABILITIES [Abstract] |
Abstract |
|
|
ash:OtherNoncurrentAssetsAndLiabilitiesAbstract |
| 2 |
Other Assets, Noncurrent [Roll Up] |
Abstract |
|
|
us-gaap:OtherAssetsNoncurrentAbstract |
| 3 |
Deferred compensation investments |
Concept (Monetary) |
As Of |
Debit |
us-gaap:DeferredCompensationPlanAssets |
| 4 |
Debt issuance cost |
Concept (Monetary) |
As Of |
Debit |
us-gaap:DeferredFinanceCostsNoncurrentNet |
| 5 |
Tax receivables |
Concept (Monetary) |
As Of |
Debit |
us-gaap:IncomeTaxReceivable |
| 6 |
Defined benefit plan assets |
Concept (Monetary) |
As Of |
Debit |
us-gaap:DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent |
| 7 |
Land use rights |
Concept (Monetary) |
As Of |
Debit |
ash:OtherNoncurrentAssetsLandUseRights |
| 8 |
Environmental insurance receivables |
Concept (Monetary) |
As Of |
Debit |
us-gaap:EstimatedInsuranceRecoveries |
| 9 |
Note receivables |
Concept (Monetary) |
As Of |
Debit |
us-gaap:NotesAndLoansReceivableNetNoncurrent |
| 10 |
Life insurance policies |
Concept (Monetary) |
As Of |
Debit |
us-gaap:CashSurrenderValueOfLifeInsurance |
| 11 |
Customer incentive |
Concept (Monetary) |
As Of |
Debit |
us-gaap:DeferredCosts |
| 12 |
Debt defeasance assets |
Concept (Monetary) |
As Of |
Debit |
ash:OtherNoncurrentAssetsDebtDefeasanceAssets |
| 13 |
Other |
Concept (Monetary) |
As Of |
Debit |
us-gaap:OtherAssetsMiscellaneous |
| 14 |
Other noncurrent assets, Total |
Concept (Monetary) |
As Of |
Debit |
us-gaap:OtherAssetsNoncurrent |
| 15 |
Other Liabilities, Noncurrent [Roll Up] |
Abstract |
|
|
us-gaap:OtherLiabilitiesNoncurrentAbstract |
| 16 |
Environmental remediation reserves |
Concept (Monetary) |
As Of |
Credit |
us-gaap:AccruedEnvironmentalLossContingenciesNoncurrent |
| 17 |
Accrued tax liabilities (including sales and franchise) |
Concept (Monetary) |
As Of |
Credit |
ash:AccruedTaxesNoncurrent |
| 18 |
Deferred compensation |
Concept (Monetary) |
As Of |
Credit |
ash:DeferredCompensationPlanLiabilities |
| 19 |
Insurance reserves related to workers compensation and general liability |
Concept (Monetary) |
As Of |
Credit |
ash:OtherNoncurrentLiabilitiesInsuranceReservesRelatedToWorkersCompensationAndGeneralLiability |
| 20 |
Interest rate swap liabilities |
Concept (Monetary) |
As Of |
Debit |
us-gaap:DerivativeFairValueOfDerivativeNet |
| 21 |
Other |
Concept (Monetary) |
As Of |
Credit |
us-gaap:OtherAccruedLiabilitiesNoncurrent |
| 22 |
Other noncurrent liabilties, Total |
Concept (Monetary) |
As Of |
Credit |
us-gaap:AccountsPayableAndAccruedLiabilitiesNoncurrent |