IndexRevenue, Remaining Performance Obligation, Provision for Loss [Policy Text Block]
| Name | RevenueRemainingPerformanceObligationProvisionForLossPolicyTextBlock |
|---|---|
| Namespace | http://fasb.org/us-gaap/2020-01-31 |
| Prefix | us-gaap |
| Data type | nonnum:textBlockItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | None |
| Nillable | True |
| Abstract | False |
Labels
| Text | Lang | Role | Container role |
|---|---|---|---|
| Disclosure of accounting policy election for whether provision for loss for performance obligation was determined at contract or performance obligation level. | en-US | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Revenue, Remaining Performance Obligation, Provision for Loss [Policy Text Block] | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
References
| Name | Value | Role |
|---|---|---|
| Publisher | FASB | http://www.xbrl.org/2003/role/disclosureRef |
| Name | Accounting Standards Codification | http://www.xbrl.org/2003/role/disclosureRef |
| Topic | 605 | http://www.xbrl.org/2003/role/disclosureRef |
| SubTopic | 35 | http://www.xbrl.org/2003/role/disclosureRef |
| Section | 25 | http://www.xbrl.org/2003/role/disclosureRef |
| Paragraph | 47 | http://www.xbrl.org/2003/role/disclosureRef |
| URI | http://asc.fasb.org/extlink&oid=108311418&loc=d3e55442-111641 | http://www.xbrl.org/2003/role/disclosureRef |