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Represents the number of restaurants operated by traditional franchisees.

+ References

No definition available.

+ Details

Name:	rt_NumberOfFranchiseRestaurants
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- Definition

For a franchise operating agreement, the marketing and purchase fee maximum chargeable amount, expressed as a percentage of gross sales.

+ References

No definition available.

+ Details

Name:	rt_OperatingAgreementsMarketingAndPurchaseFeeGrossSalesContributionMaximum
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Data Type:	num:percentItemType
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- Definition

For a franchise operating agreement, the advertising fee actually charged, expressed as a percentage of gross sales.

+ References

No definition available.

+ Details

Name:	rt_OperatingAgreementsNationalAdvertisingFundGrossSalesContributionInHundredths
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- Definition

For a franchise operating agreement, the advertising fee maximum chargeable amount, expressed as a percentage of gross sales.

+ References

No definition available.

+ Details

Name:	rt_OperatingAgreementsNationalAdvertisingFundGrossSalesContributionMaximum
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Data Type:	num:percentItemType
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- Definition

For a franchise operating agreement, the support service fee maximum chargeable amount, expressed as a percentage of gross sales.

+ References

No definition available.

+ Details

Name:	rt_OperatingAgreementsSupportServiceFeeGrossSalesContributionMaximum
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Data Type:	num:percentItemType
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- Definition

The fee, expressed as a percentage, for the use of the entity's name under the franchise operating agreements.

+ References

No definition available.

+ Details

Name:	rt_RoyaltyFeePercentage
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- Definition

Fees charged under a franchise agreement during the period from consideration (often a percentage of the franchisee's sales) received for use of support services, marketing and purchasing operations of a business using the entity's name.

+ References

No definition available.

+ Details

Name:	rt_SupportServiceAndMarketingAndPurchasingFees
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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
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- Details

Name:	us-gaap_FranchisorDisclosureAxis=rt_DomesticMember
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- Details

Name:	us-gaap_FranchisorDisclosureAxis=rt_LimeFreshMember
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- Details

Name:	us-gaap_FranchisorDisclosureAxis=rt_RubyTuesdayMember
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Note C - Franchise Programs (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended	6 Months Ended	3 Months Ended	6 Months Ended
	Dec. 02, 2014	Dec. 02, 2014	Dec. 03, 2013	Dec. 03, 2013
Note C - Franchise Programs (Details) [Line Items]
Support service and marketing and purchasing fees (in Dollars)	$ 0.2	$ 0.7
Ruby Tuesday [Member]
Note C - Franchise Programs (Details) [Line Items]
Number of Franchise Restaurants	81	81
Royalty fee percentage	4.00%
Operating agreements, support service fee, gross sales contribution, maximum	2.00%
Operating agreements, marketing and purchase fee,gross sales contribution, maximum	1.50%
Support service and marketing and purchasing fees (in Dollars)			$ 0.3	$ 0.5
Lime Fresh [Member]
Note C - Franchise Programs (Details) [Line Items]
Number of Franchise Restaurants	8	8
Royalty fee percentage	5.25%
Domestic [Member]
Note C - Franchise Programs (Details) [Line Items]
Operating agreements, national advertising fund gross sales contribution	1.50%
Operating agreements, national advertising fund gross sales contribution, maximum	3.00%