Note I - Closures and Impairments Expense (Details) (USD $) In Millions, unless otherwise specified	Sep. 03, 2013
Note I - Closures and Impairments Expense (Details) [Line Items]
Number of Restaurants	724
Negative cash flow restaurants not recorded at salvage value, remaining net book value (in Dollars)	$ 18.7
Open more than one year with rolling 12-month negative cash flows [Member]
Note I - Closures and Impairments Expense (Details) [Line Items]
Number of Restaurants	48
Impaired to salvage value [Member]
Note I - Closures and Impairments Expense (Details) [Line Items]
Number of Restaurants	32
Not impaired to salvage value [Member]
Note I - Closures and Impairments Expense (Details) [Line Items]
Number of Restaurants	16
Located on owned properties [Member]
Note I - Closures and Impairments Expense (Details) [Line Items]
Number of Restaurants	8