| Type | including |
|---|---|
| Role | http://fasb.org/us-gaap/role/disclosure/InterimReportingScheduleOfEffectOfFourthQuarterEventsTable |
| Type | Element |
|---|---|
| Hypercube | us-gaap:ScheduleOfEffectOfFourthQuarterEventsTable |
| Explicit | us-gaap:EffectOfFourthQuarterEventsByTypeAxis |
| Member | us-gaap:EffectOfFourthQuarterEventsTypeDomain |
| Member | us-gaap:YearEndAdjustmentMember |
| Member | us-gaap:UnusualOrInfrequentItemMember |
| Label/QName |
|---|
us-gaap:EffectOfFourthQuarterEventsLineItems |
us-gaap:YearEndAdjustmentsEffectOfFourthQuarterEventsDescription |