| Type | including |
|---|---|
| Role | http://fasb.org/us-gaap/role/disclosure/ExtraordinaryAndUnusualItemsUnusualOrInfrequentItemTable |
| Type | Element |
|---|---|
| Hypercube | us-gaap:UnusualOrInfrequentItemTable |
| Explicit | us-gaap:UnusualOrInfrequentItemAxis |
| Member | us-gaap:UnusualOrInfrequentItemDomain |
| Member | us-gaap:NaturalDisastersAndOtherCasualtyEventsMember |
| Label/QName |
|---|
us-gaap:UnusualOrInfrequentItemLineItems |
us-gaap:UnusualOrInfrequentItemNatureOfEventOrTransaction |
us-gaap:UnusualOrInfrequentItemNetGainLossAbstract |
us-gaap:UnusualOrInfrequentItemNetOfInsuranceProceedsAbstract |
us-gaap:UnusualOrInfrequentItemLossGross |
us-gaap:UnusualOrInfrequentItemInsuranceProceeds |
us-gaap:UnusualOrInfrequentItemNetOfInsuranceProceeds |
us-gaap:UnusualOrInfrequentItemGainGross |
us-gaap:DiscontinuedApplicationOfSpecializedAccountingForRegulatedOperations |
us-gaap:UnusualOrInfrequentItemNetGainLoss |
us-gaap:UnusualOrInfrequentItemEarningsPerShareImpactGross |
us-gaap:UnusualOrInfrequentItemEarningsPerShareImpactNet |
us-gaap:UnusualOrInfrequentTaxEffect |