IndexDerivatives, Hedge Discontinuances, Termination of Hedging Instrument or Hedged Item [Policy Text Block] (Deprecated 2020-01-31)
| Name | DerivativesHedgeDiscontinuancesTerminationOfHedgingInstrumentOrHedgedItem |
|---|---|
| Namespace | http://fasb.org/us-gaap/2020-01-31 |
| Prefix | us-gaap |
| Data type | nonnum:textBlockItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | None |
| Nillable | True |
| Abstract | False |
Labels
| Text | Lang | Role | Container role |
|---|---|---|---|
| Disclosure of accounting policy for terminations of derivatives designated as hedges or derivatives used to affect directly or indirectly the terms, fair value, or cash flows of a designated item, and the method used to account for derivatives when the designated item matures, is sold, extinguished, or terminated. | en-US | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Derivatives, Hedge Discontinuances, Termination of Hedging Instrument or Hedged Item [Policy Text Block] (Deprecated 2020-01-31) | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |