Summary Of Significant Accounting Policies (Narrative) (Details)			3 Months Ended	12 Months Ended
	Aug. 28, 2017 USD ($) restaurant	Nov. 09, 2015 resturants property	Feb. 25, 2018 USD ($)	May 27, 2018 USD ($) restaurant expiration_date	May 28, 2017 USD ($)	May 29, 2016 USD ($)	Apr. 24, 2017 restaurant
Summary of Significant Accounting Policies [Line Items]
Stock split		0.3333
Number of restaurant properties | property		418
Future amortization expense, year one				$ 27,300,000
Future amortization expense, year two				27,300,000
Future amortization expense, year three				27,300,000
Future amortization expense, year four				27,300,000
Future amortization expense, year five				27,300,000
Impairment of trademarks				$ 0
Expiration dates for gift cards | expiration_date				0
Gift cards breakage redemption period				12 years
Aggregate cumulative translation losses				$ 1,600,000	$ 700,000
Foreign currency transaction losses realized				$ (1,200,000)	800,000	$ 1,800,000
Accounting Standards Update 2015-17
Summary of Significant Accounting Policies [Line Items]
Reclassification out of current deferred tax assets					211,800,000
Noncurrent deferred tax assets					$ 211,800,000
Accounting Standards Update 2018-02
Summary of Significant Accounting Policies [Line Items]
Tax Cuts and Jobs Act of 2017, reclassification from accumulated other comprehensive income to retained earnings			$ 15,600,000
Minimum
Summary of Significant Accounting Policies [Line Items]
Renewal period of lease arrangements (years)				5 years
Maximum
Summary of Significant Accounting Policies [Line Items]
Renewal period of lease arrangements (years)				20 years
Capitalized Software | Minimum
Summary of Significant Accounting Policies [Line Items]
Finite lived intangible assets, useful life minimum (years)				3 years
Capitalized Software | Maximum
Summary of Significant Accounting Policies [Line Items]
Finite lived intangible assets, useful life minimum (years)				10 years
Definite-Lived Intangible Assets | Minimum
Summary of Significant Accounting Policies [Line Items]
Finite lived intangible assets, useful life minimum (years)				1 year
Definite-Lived Intangible Assets | Maximum
Summary of Significant Accounting Policies [Line Items]
Finite lived intangible assets, useful life minimum (years)				20 years
Building | Minimum
Summary of Significant Accounting Policies [Line Items]
Estimated useful life of property, plant and equipment, minimum				7 years
Building | Maximum
Summary of Significant Accounting Policies [Line Items]
Estimated useful life of property, plant and equipment, minimum				40 years
Equipment | Minimum
Summary of Significant Accounting Policies [Line Items]
Estimated useful life of property, plant and equipment, minimum				2 years
Equipment | Maximum
Summary of Significant Accounting Policies [Line Items]
Estimated useful life of property, plant and equipment, minimum				15 years
North America | Entity Operated Units
Summary of Significant Accounting Policies [Line Items]
Number of restaurants | restaurant				3
North America | Franchised Units
Summary of Significant Accounting Policies [Line Items]
Number of restaurants | restaurant				36
Latin America, the Middle East and Malaysia | Franchised Units
Summary of Significant Accounting Policies [Line Items]
Number of restaurants | restaurant				35
Cheddar’s Scratch Kitchen
Summary of Significant Accounting Policies [Line Items]
Number of restaurants | restaurant							140
Cheddar’s Scratch Kitchen | Franchised Units
Summary of Significant Accounting Policies [Line Items]
Number of restaurants | restaurant	11			25			25
Total consideration	$ 39,600,000
LongHorn Steakhouse | Texas
Summary of Significant Accounting Policies [Line Items]
Number of restaurants | resturants		6