IndexIncrease (Decrease) in Restricted Investments for Operating Activities
| Name | IncreaseDecreaseInRestrictedCashAndInvestmentsForOperatingActivities |
|---|---|
| Namespace | http://fasb.org/us-gaap/2021-01-31 |
| Prefix | us-gaap |
| Data type | xbrli:monetaryItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | credit |
| Nillable | True |
| Abstract | False |
Labels
| Text | Lang | Role | Container role |
|---|---|---|---|
| Increase (Decrease) in Restricted Investments for Operating Activities | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Increase (Decrease) in Restricted Investments for Operating Activities, Total | en-US | http://www.xbrl.org/2003/role/totalLabel | http://www.xbrl.org/2003/role/link |
Related Child Concepts
| Name | Relation Type | Role | |
|---|---|---|---|
 | us-gaap:IncreaseDecreaseInMarketableSecuritiesRestricted | summation-item | http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirect |
Related Parent Concepts
| Name | Relation Type | Role | |
|---|---|---|---|
| us-gaap:IncreaseDecreaseInOperatingAssets | summation-item | http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirect |
| us-gaap:IncreaseDecreaseInRestrictedCashAndInvestmentsForOperatingActivitiesAbstract | parent-child | http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectSecuritiesBasedOperations |
| us-gaap:IncreaseDecreaseInRestrictedCashAndInvestmentsForOperatingActivitiesAbstract | domain-member | http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectSecuritiesBasedOperationsStatementTable |