| Name | StockRepurchaseProgramExpirationDate |
|---|---|
| Namespace | http://fasb.org/us-gaap/2021-01-31 |
| Prefix | us-gaap |
| Data type | xbrli:dateItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | None |
| Nillable | True |
| Abstract | False |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Stock Repurchase Program Expiration Date | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Expiration date for the purchase of an entity's own shares under a stock repurchase plan, in the YYYY-MM-DD format. | en-US | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Name | Value | Role |
|---|---|---|
| elementCreationTaxonomyVersion | 2014 | http://fasb.org/us-gaap/role/tin/taxonomyImplementationNote |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:EquityClassOfTreasuryStockLineItems | parent-child | http://fasb.org/us-gaap/role/disclosure/Equity | |
us-gaap:EquityClassOfTreasuryStockLineItems | domain-member | http://fasb.org/us-gaap/role/disclosure/EquityClassOfTreasuryStockTable |