| Name | ParticipatingMortgageLoansTable |
|---|---|
| Namespace | http://fasb.org/us-gaap/2020-01-31 |
| Prefix | us-gaap |
| Data type | xbrli:stringItemType |
| Period type | duration |
| Substitution Group | xbrldt:hypercubeItem |
| Balance | None |
| Nillable | True |
| Abstract | True |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Participating Mortgage Loans [Table] | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| A table or schedule that describes the terms of and includes the amount of a participation in a loan arrangement. | en-US | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Name | Value | Role |
|---|---|---|
| Publisher | FASB | http://fasb.org/us-gaap/role/ref/legacyRef |
| Name | Accounting Standards Codification | http://fasb.org/us-gaap/role/ref/legacyRef |
| Topic | 470 | http://fasb.org/us-gaap/role/ref/legacyRef |
| SubTopic | 30 | http://fasb.org/us-gaap/role/ref/legacyRef |
| Section | 50 | http://fasb.org/us-gaap/role/ref/legacyRef |
| Paragraph | 1 | http://fasb.org/us-gaap/role/ref/legacyRef |
| URI | http://asc.fasb.org/extlink&oid=99377297&loc=d3e10013-112621 | http://fasb.org/us-gaap/role/ref/legacyRef |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:ParticipatingMortgageLoansAxis | parent-child | http://fasb.org/us-gaap/role/disclosure/Debt | |
us-gaap:ParticipatingMortgageLoansLineItems | parent-child | http://fasb.org/us-gaap/role/disclosure/Debt | |
us-gaap:ParticipatingMortgageLoansAxis | hypercube-dimension | http://fasb.org/us-gaap/role/disclosure/DebtParticipatingMortgageLoansTable |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:ScheduleOfParticipatingMortgageLoansTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/Debt | |
us-gaap:ParticipatingMortgageLoansLineItems | all | http://fasb.org/us-gaap/role/disclosure/DebtParticipatingMortgageLoansTable |