Details for Selection
| Standard label: | Participating Mortgage Loans, Extinguishment Gain (Loss) |
| Name: | us-gaap:ParticipatingMortgageLoansExtinguishmentGainLoss |
| Documentation: | States the amount of gain (loss) resulting from a participating loan extinguished before its due date. |
| Commentary: | |
| Data type: | Monetary (xbrli:monetaryItemType) |
| Period type: | For period (duration) |
| Balance type: | Credit |
| Object class: | [Concept] |