The percentage of ownership of common stock or equity participation by a related party in the investee accounted for under the equity method of accounting.

Name:	txrh_EquityMethodInvestmentOwnershipPercentageByRelatedParty
Namespace Prefix:	txrh
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Represents the number of franchise and license restaurants owned in whole or part by related parties, for which the entity is contingently liable on a lease.

+ Details

Name:	txrh_RelatedPartyTransactionContingentLiabilityNumberOfFranchiseAndLicenseRestaurantLeases
Namespace Prefix:	txrh
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

Represents the number of years by which the term of a lease agreement with a related party can be extended with each renewal.

+ Details

Name:	txrh_RelatedPartyTransactionLeaseRenewalTerm
Namespace Prefix:	txrh
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

Represents the monthly rental payment due under the terms of a lease agreement with a related party.

+ Details

Name:	txrh_RelatedPartyTransactionLeaseRentPerMonth
Namespace Prefix:	txrh
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Represents the term of an operating lease agreement with a related party.

+ Details

Name:	txrh_RelatedPartyTransactionLeaseTerm
Namespace Prefix:	txrh
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

Represents the number of franchise and license restaurants owned, in whole or part, by related parties.

+ Details

Name:	txrh_RelatedPartyTransactionNumberOfFranchiseAndLicenseRestaurants
Namespace Prefix:	txrh
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Represents the number of times an operating lease agreement with a related party can be renewed.

+ Details

Name:	txrh_RelatedPartyTransactionNumberOfTimesLeaseTermCanBeRenewed
Namespace Prefix:	txrh
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

Represents the percentage of lease rent escalation during each five year period of the lease term.

+ Details

Name:	txrh_RelatedPartyTransactionPercentageOfLeaseRentEscalationDuringEachFiveYearTerm
Namespace Prefix:	txrh
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 159

-Paragraph 18

-Subparagraph f

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher AICPA

-Name Accounting Principles Board Opinion (APB)

-Number 18

-Paragraph 20

-Subparagraph a (1)

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 323

-SubTopic 10

-Section 50

-Paragraph 3

-Subparagraph (a)(1)

-URI http://asc.fasb.org/extlink&oid=6382943&loc=d3e33918-111571

+ Details

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Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Expenses recognized during the period resulting from transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party during the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 57

-Paragraph 2

-Subparagraph c

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 850

-SubTopic 10

-Section 50

-Paragraph 1

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864

+ Details

Name:	us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty
Namespace Prefix:	us-gaap
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ Details

Name:	us-gaap_RelatedPartyTransactionLineItems
Namespace Prefix:	us-gaap
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Revenues, net of returns and allowances, realized from sales and other transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party during the period.

+ References

+ Details

Name:	us-gaap_RelatedPartyTransactionRevenuesFromTransactionsWithRelatedParty
Namespace Prefix:	us-gaap
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 123R

-Paragraph A240

-Subparagraph b(2)(c)

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)(2)(iii)(1)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

+ Details

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Namespace Prefix:	us-gaap
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

Related Party Transactions (Details) (USD $)	3 Months Ended		9 Months Ended
Related Party Transactions (Details) (USD $)	Sep. 27, 2011	Sep. 28, 2010	Sep. 27, 2011 Term Year	Sep. 28, 2010
Steven L. Ortiz \| The Longview, Texas restaurant
Related Party Transactions
Lease term (in years)			15
Number of possible lease renewal terms			2
Lease renewal term (in years)			5
Lease rent payments to related party per month			$ 19,000
Total lease rent payments to related party	55,000	55,000	200,000	200,000
Steven L. Ortiz \| The Bossier City, Louisiana restaurant
Related Party Transactions
Lease term (in years)			15
Lease rent payments to related party per month			16,600
Total lease rent payments to related party	50,000	50,000	100,000	100,000
Ownership percentage by related party	66.00%		66.00%
Ownership percentage by entity	5.00%		5.00%
Percentage of lease rent escalation during each five year period			10.00%
Officers, directors and 5% shareholders
Related Party Transactions
Number of franchise and license restaurants owned, in whole or part, by certain of entity's officers, directors or 5% shareholders	15	15	15	15
Fees received from franchise and license restaurants	$ 500,000	$ 500,000	$ 1,600,000	$ 1,600,000
Number of restaurants for which the entity is contingently liable on the lease			3
G.J. Hart, former President and Chief Executive Officer
Related Party Transactions
Restricted stock units granted in connection to services provided by the related party (in shares)			60,000