| Name | CreditAvailabilityConcentrationRiskMember |
|---|---|
| Namespace | http://fasb.org/us-gaap/2020-01-31 |
| Prefix | us-gaap |
| Data type | nonnum:domainItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | None |
| Nillable | True |
| Abstract | True |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Credit Availability Concentration Risk [Member] | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Reflects the percentage that borrowing or credit line availability under commitments from one or more lenders is to a selected benchmark, such as total debt, segment debt. Risk is the materially adverse effects that funds which may be needed for operations or for a specific purpose will not be available on terms that are acceptable to an entity, if at all. | en-US | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Name | Value | Role |
|---|---|---|
| Publisher | FASB | http://fasb.org/us-gaap/role/ref/legacyRef |
| Name | Accounting Standards Codification | http://fasb.org/us-gaap/role/ref/legacyRef |
| Topic | 275 | http://fasb.org/us-gaap/role/ref/legacyRef |
| SubTopic | 10 | http://fasb.org/us-gaap/role/ref/legacyRef |
| Section | 50 | http://fasb.org/us-gaap/role/ref/legacyRef |
| Paragraph | 18 | http://fasb.org/us-gaap/role/ref/legacyRef |
| Subparagraph | (a) | http://fasb.org/us-gaap/role/ref/legacyRef |
| URI | http://asc.fasb.org/extlink&oid=99393423&loc=d3e6351-108592 | http://fasb.org/us-gaap/role/ref/legacyRef |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:ConcentrationRiskTypeDomain | parent-child | http://fasb.org/us-gaap/role/disclosure/RisksAndUncertainties | |
us-gaap:ConcentrationRiskTypeDomain | domain-member | http://fasb.org/us-gaap/role/disclosure/RisksAndUncertaintiesConcentrationRiskTable | |
us-gaap:ConcentrationRiskTypeDomain | parent-child | http://fasb.org/us-gaap/role/disclosure/SegmentReporting | |
us-gaap:ConcentrationRiskTypeDomain | domain-member | http://fasb.org/us-gaap/role/disclosure/SegmentReportingScheduleOfEntityWideRevenueByMajorCustomersByReportingSegmentsTable |