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Basis of Presentation (Details)	3 Months Ended
	Mar. 30, 2021 item restaurant	Mar. 31, 2020 item restaurant
Description of Business
Number of states in which restaurants operate | item	49	49
Number of countries in which restaurants operate | item	10	10
Company
Description of Business
Number of restaurants	540	519
Number of restaurants closed		1
Company | Wholly-owned
Description of Business
Number of restaurants	520	499
Company | Majority-owned
Description of Business
Number of restaurants	20	20
Franchise
Description of Business
Number of restaurants	97	98
Franchise | Domestic
Description of Business
Number of restaurants	69	70
Franchise | International
Description of Business
Number of restaurants	28	28
Number of restaurants closed	4	22
Franchise | Unconsolidated | Domestic
Description of Business
Number of restaurants	24	24
Franchise | Minimum | Unconsolidated
Description of Business
Ownership percentage	5.00%	5.00%
Franchise | Maximum | Unconsolidated
Description of Business
Ownership percentage	10.00%	10.00%
Non-Texas Roadhouse restaurants | Unconsolidated
Description of Business
Number of restaurants	4	4
Ownership percentage	40.00%	40.00%

X

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Number of restaurants closed due of global COVID-19

+ References

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- Definition

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+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 323
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571

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