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Commitments And Contingencies (Details) (USD $)
In Millions, unless otherwise specified
Mar. 29, 2015
Guarantor Obligations [Line Items]  
Maximum potential future undiscounted rental payments $ 36.5us-gaap_GuaranteeObligationsMaximumExposure
Property Lease Guarantee [Member]  
Guarantor Obligations [Line Items]  
Property Subject to or Available for Operating Lease, Number of Units 31us-gaap_PropertySubjectToOrAvailableForOperatingLeaseNumberOfUnits
/ us-gaap_GuaranteeObligationsByNatureAxis
= us-gaap_PropertyLeaseGuaranteeMember
Primary Lessee [Member]  
Guarantor Obligations [Line Items]  
Property Subject to or Available for Operating Lease, Number of Units 5us-gaap_PropertySubjectToOrAvailableForOperatingLeaseNumberOfUnits
/ us-gaap_GuaranteeObligationsByNatureAxis
= tast_PrimaryLesseeMember