| Name | CostOfRealEstateSalesExcludingInterest |
|---|---|
| Namespace | http://fasb.org/us-gaap/2020-01-31 |
| 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 |
|---|---|---|---|
| Reflects the carrying amount of the commercial, industrial and residential land and buildings sold during the period plus certain overhead and other costs to place the real estate in saleable condition, but excluding capitalized interest costs. This element would most likely be used by an entity whose principal activities involve real estate or which has significant real estate operations. | en-US | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Cost of Real Estate Sales, Excluding Interest (Deprecated 2018-01-31) | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |