XML 33 R23.htm IDEA: XBRL DOCUMENT
v3.20.2

Leases (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2020
Leases [Abstract] |
Schedule Of Lease Expense Components |
|  | Three months ended |  | Nine months ended
|  | September 30, |  | September 30,
| Classification | 2020 |  | 2019 |  | 2020 |  | 2019
Operating lease cost | Occupancy, Other operating costs, General and administrative expenses and Pre-opening costs | $ | 84,667 |  | $ | 77,483 |  | $ | 248,469 |  | $ | 228,989
Short-term lease cost | Other operating costs |  | - |  |  | 737 |  |  | 36 |  |  | 2,211
Variable lease cost | Occupancy |  | 9,424 |  |  | 9,429 |  |  | 27,360 |  |  | 27,809
Sublease income | General and administrative expenses |  | (1,033) |  |  | (886) |  |  | (2,682) |  |  | (2,561)
Total lease cost |  | $ | 93,058 |  | $ | 86,763 |  | $ | 273,183 |  | $ | 256,448
Schedule Of Supplemental Cash Flow Related To Leases |
| Three months ended |  | Nine months ended
| September 30, |  | September 30,
| 2020 |  | 2019 |  | 2020 |  | 2019
Cash paid for operating lease liabilities | $ | 84,008 |  | $ | 74,520 |  | $ | 228,492 |  | $ | 219,924
Operating lease assets obtained in exchange for operating lease liabilities(1) | $ | 129,387 |  | $ | 153,653 |  | $ | 368,466 |  | $ | 2,619,699
Derecognition of operating lease assets due to terminations or impairment | $ | 1,777 |  | $ | 832 |  | $ | 16,194 |  | $ | 13,985
(1) Amounts for the nine months ended September 30, 2019 include the transition adjustment for the adoption of Topic 842 discussed in our annual report on Form 10-K for the year ended December 31, 2019.

X
- Definition Schedule Of Supplemental Cash Flow Related To Leases [Table Text Block] + References No definition available. + Details
Name: | cmg_ScheduleOfSupplementalCashFlowRelatedToLeasesTableTextBlock
Namespace Prefix: | cmg_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918686-209980 + Details
Name: | us-gaap_LeaseCostTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_LeasesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration