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Description Of Business And Summary Of Significant Accounting Policies (Narrative) (Details) $ in Thousands | 12 Months Ended
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Dec. 31, 2016 USD ($) segment region item | Dec. 31, 2015 USD ($) item | Dec. 31, 2014 USD ($)
Description Of Business And Summary Of Significant Accounting Policies [Line Items] |  |  |
Number of regions | 11 | 9 |
Number of reportable segments | segment | 1 |  |
Unredeemed gift card sales percentage | 4.00% | 4.00% | 4.00%
Gift card breakage recognized | $ 3,624 | $ 4,226 | $ 3,146
Acquisition, development and construction of restaurant capitalized costs | 8,076 | 9,554 | 7,756
Goodwill impairment charges | 0 | 0 | 0
Restricted cash asset | 28,490 | 22,572 | 19,889
Aggregate impairment loss recognized on disposition of assets | 17,394 | 6,675 | 0
Impairment of Long-Lived Assets Held-for-use | 14,505 |  |
Impairment of Long-Lived Assets Held-for-use, Net | 8,014 |  |
Advertising and marketing costs | $ 102,969 | 69,257 | 57,290
Maximum reasonably assured lease term | 20 years |  |
Excess tax benefit on stock-based compensation | $ 1,320 | 74,442 | $ 21,667
Accrued Payroll And Benefits [Member] |  |  |
Description Of Business And Summary Of Significant Accounting Policies [Line Items] |  |  |
Estimated insurance liability | 35,550 | 28,391 |
Accrued Liabilities [Member] |  |  |
Description Of Business And Summary Of Significant Accounting Policies [Line Items] |  |  |
Estimated insurance liability | $ 13,881 | $ 11,898 |
United States [Member] |  |  |
Description Of Business And Summary Of Significant Accounting Policies [Line Items] |  |  |
Number of restaurants | item | 2,198 |  |
International [Member] |  |  |
Description Of Business And Summary Of Significant Accounting Policies [Line Items] |  |  |
Number of restaurants | item | 29 |  |
Non Chipotle Restaurants [Member] |  |  |
Description Of Business And Summary Of Significant Accounting Policies [Line Items] |  |  |
Number of restaurants | item | 23 |  |

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- Definition Represents the internal costs directly associated with the acquisition, development and construction of a restaurant. + References No definition available. + Details
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- Definition The total expense recognized in the period for promotion, public relations, and brand or product advertising. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.4) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 + Details
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- Definition The amount of breakage recognized related to unredeemed gift cards. Breakage occurs when a customer pays in advance of vendor performance and does not demand full performance for various reasons. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 605 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 13.B.Q1) -URI http://asc.fasb.org/extlink&oid=27012821&loc=d3e214044-122780 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=51655414&loc=d3e18780-107790 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Breakage -URI http://asc.fasb.org/extlink&oid=51574696 + Details
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