| Type | including |
|---|---|
| Role | http://fasb.org/us-gaap/role/disclosure/IncomeTaxesSignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleTable |
| Type | Element |
|---|---|
| Hypercube | us-gaap:SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleTable |
| Explicit | us-gaap:ReasonablyPossibleSignificantChangeInUnrecognizedTaxBenefitsByItemAxis |
| Member | us-gaap:SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleNatureOfUncertaintyDomain |
| Member | us-gaap:SettlementWithTaxingAuthorityMember |
| Explicit | srt:RangeAxis |
| Member | srt:RangeMember |
| Member | srt:MaximumMember |
| Member | srt:MinimumMember |
| Label/QName |
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us-gaap:SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleLineItems |
Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Amount of Unrecorded Benefit us-gaap:SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit |
us-gaap:SignificantChangeInUnrecognizedTaxBenefitsNatureOfEvent |
us-gaap:IncreaseInUnrecognizedTaxBenefitsIsReasonablyPossible |
us-gaap:DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible |
Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Estimated Range Not Possible us-gaap:SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleEstimatedRangeNotPossible |
us-gaap:SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleOtherInformation |