| Name | RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionYear1 |
|---|---|
| Namespace | http://fasb.org/us-gaap/2020-01-31 |
| Prefix | us-gaap |
| Data type | us-types:gYearListItemType |
| 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, Year | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Year in which remaining performance obligation is expected to be recognized, in CCYY format. | en-US | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Name | Value | Role |
|---|---|---|
| Note | The data type of this element allows multiple years to be reported. An example of how the pattern for the reported value would appear is: "2008 2010 2011". | http://fasb.org/us-gaap/role/tin/taxonomyImplementationNote |
| PublishDate | 2018-01 | 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 | 2017-10 | 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:RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionYear | 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/RevenuefromContractswithCustomers | |
us-gaap:RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems | domain-member | http://fasb.org/us-gaap/role/disclosure/RevenuefromContractswithCustomersRevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable |