| Name | RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1 |
|---|---|
| Namespace | http://fasb.org/us-gaap/2020-01-31 |
| Prefix | us-gaap |
| Data type | xbrli:durationItemType |
| Period type | instant |
| Substitution Group | xbrli:item |
| Balance | None |
| Nillable | True |
| Abstract | False |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Period in which remaining performance obligation is expected to be recognized as revenue, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. | en-US | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Name | Value | Role |
|---|---|---|
| PublishDate | 2020-01 | http://fasb.org/us-gaap/role/tin/taxonomyImplementationNote |
| Source | Taxonomy Implementation Guide | http://fasb.org/us-gaap/role/tin/taxonomyImplementationNote |
| SourceName | Revenue | http://fasb.org/us-gaap/role/tin/taxonomyImplementationNote |
| pdfURI | https://www.fasb.org/revenue_2020 | http://fasb.org/us-gaap/role/tin/taxonomyImplementationNote |
| SourceName | Revenue | http://fasb.org/srt/role/changeNote/changeNote |
| TaxonomyVersion | 2018 | http://fasb.org/srt/role/changeNote/changeNote |
| ChangeDate | 2017-08 | http://fasb.org/srt/role/changeNote/changeNote |
| NewElement | true | http://fasb.org/srt/role/changeNote/changeNote |
| Source_ASU_Number | 2014-09 | http://fasb.org/srt/role/changeNote/changeNote |
| Publisher | FASB | http://www.xbrl.org/2003/role/disclosureRef |
| Name | Accounting Standards Codification | http://www.xbrl.org/2003/role/disclosureRef |
| Topic | 606 | 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 | 13 | http://www.xbrl.org/2003/role/disclosureRef |
| Subparagraph | (b)(1) | http://www.xbrl.org/2003/role/disclosureRef |
| URI | http://asc.fasb.org/extlink&oid=121604090&loc=SL49130556-203045 | http://www.xbrl.org/2003/role/disclosureRef |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod | dep-concept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems | parent-child | http://fasb.org/us-gaap/role/disclosure/RevenueFromContractWithCustomerTemp03 | |
us-gaap:RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems | domain-member | http://fasb.org/us-gaap/role/disclosure/RevenueFromContractWithCustomerTemp03RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable | |
us-gaap:RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems | domain-member | http://fasb.org/us-gaap/role/disclosure/RevenueFromContractWithCustomerTemp03RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTableDefault |