| Name | ProceedsFromInterestAndDividendsReceived |
|---|---|
| Namespace | http://fasb.org/us-gaap/2021-01-31 |
| Prefix | us-gaap |
| Data type | xbrli:monetaryItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | debit |
| Nillable | True |
| Abstract | False |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Proceeds from Interest and Dividends Received | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Proceeds from Interest and Dividends Received, Total | en-US | http://www.xbrl.org/2003/role/totalLabel | http://www.xbrl.org/2003/role/link |
| Cash received for dividends and interest on the entity's equity and debt investments during the current period. | en-US | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Name | Value | Role |
|---|---|---|
| elementCreationTaxonomyVersion | 2008 | http://fasb.org/us-gaap/role/tin/taxonomyImplementationNote |
| Publisher | FASB | http://www.xbrl.org/2003/role/disclosureRef |
| Name | Accounting Standards Codification | http://www.xbrl.org/2003/role/disclosureRef |
| Topic | 230 | http://www.xbrl.org/2003/role/disclosureRef |
| SubTopic | 10 | http://www.xbrl.org/2003/role/disclosureRef |
| Section | 45 | http://www.xbrl.org/2003/role/disclosureRef |
| Paragraph | 16 | http://www.xbrl.org/2003/role/disclosureRef |
| Subparagraph | (b) | http://www.xbrl.org/2003/role/disclosureRef |
| URI | http://asc.fasb.org/extlink&oid=123570139&loc=d3e3337-108585 | http://www.xbrl.org/2003/role/disclosureRef |
| Publisher | FASB | http://www.xbrl.org/2003/role/disclosureRef |
| Name | Accounting Standards Codification | http://www.xbrl.org/2003/role/disclosureRef |
| Topic | 230 | http://www.xbrl.org/2003/role/disclosureRef |
| SubTopic | 10 | http://www.xbrl.org/2003/role/disclosureRef |
| Section | 45 | http://www.xbrl.org/2003/role/disclosureRef |
| Paragraph | 25 | http://www.xbrl.org/2003/role/disclosureRef |
| Subparagraph | (b) | http://www.xbrl.org/2003/role/disclosureRef |
| URI | http://asc.fasb.org/extlink&oid=123570139&loc=d3e3536-108585 | http://www.xbrl.org/2003/role/disclosureRef |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:ProceedsFromInterestReceived | summation-item | http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsDirect | |
us-gaap:ProceedsFromDividendsReceived | summation-item | http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsDirect |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:ProceedsFromInterestAndDividendsReceivedAbstract | parent-child | http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsDirect | |
us-gaap:ProceedsFromOperatingActivities | summation-item | http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsDirect | |
us-gaap:ProceedsFromInterestAndDividendsReceivedAbstract | domain-member | http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsDirectStatementTable |