IndexReceivables, Long-term Contracts or Programs [Abstract]
| Name | ReceivablesLongTermContractsOrProgramsAbstract |
|---|---|
| Namespace | http://fasb.org/us-gaap/2021-01-31 |
| Prefix | us-gaap |
| Data type | xbrli:stringItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | None |
| Nillable | True |
| Abstract | True |
Labels
| Text | Lang | Role | Container role |
|---|---|---|---|
| Receivables, Long-term Contracts or Programs [Abstract] | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
Related Child Concepts
| Name | Relation Type | Role | |
|---|---|---|---|
 | us-gaap:ConstructionContractorReceivableIncludingContractRetainageFiscalYearMaturityAbstract | parent-child | http://fasb.org/us-gaap/role/disclosure/Contractors |
| us-gaap:ConstructionContractorReceivableIncludingContractRetainageRemainderOfFiscalYear | parent-child | http://fasb.org/us-gaap/role/disclosure/Contractors |
| us-gaap:ContractReceivableRetainageAbstract | parent-child | http://fasb.org/us-gaap/role/disclosure/Contractors |
| us-gaap:ConstructionContractorReceivableRetainageRemainderOfFiscalYear | parent-child | http://fasb.org/us-gaap/role/disclosure/Contractors |
| us-gaap:ContractReceivableAbstract | parent-child | http://fasb.org/us-gaap/role/disclosure/Contractors |
| us-gaap:ContractReceivableDueInRemainderOfFiscalYear | parent-child | http://fasb.org/us-gaap/role/disclosure/Contractors |
| us-gaap:ConstructionContractorReceivableToBeCollectedAfterYearOneInterestRateTable | parent-child | http://fasb.org/us-gaap/role/disclosure/Contractors |
Related Parent Concepts
| Name | Relation Type | Role | |
|---|---|---|---|
| us-gaap:LongTermContractsOrProgramsDisclosureTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/Contractors |