XML 37 R25.htm IDEA: XBRL DOCUMENT
v3.19.2

Earnings Per Share (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2019
Earnings Per Share [Abstract] |
Basic and Diluted Earnings Per Share |
| Three months ended |  | Six months ended
| June 30, |  | June 30,
| 2019 |  | 2018 |  | 2019 |  | 2018
Net income | $ | 91,028 |  | $ | 46,884 |  | $ | 179,160 |  | $ | 106,330
Shares: |  |  |  |  |  |  |  |  |  |  |
Weighted-average number of common shares outstanding |  | 27,720 |  |  | 27,819 |  |  | 27,708 |  |  | 27,865
Dilutive stock awards |  | 580 |  |  | 116 |  |  | 501 |  |  | 77
Diluted weighted-average number of common shares outstanding |  | 28,300 |  |  | 27,935 |  |  | 28,209 |  |  | 27,942
Basic earnings per share | $ | 3.28 |  | $ | 1.69 |  | $ | 6.47 |  | $ | 3.82
Diluted earnings per share | $ | 3.22 |  | $ | 1.68 |  | $ | 6.35 |  | $ | 3.81
Stock Awards Excluded from the Calculation of Diluted EPS |
| Three months ended |  | Six months ended
| June 30, |  | June 30,
| 2019 |  | 2018 |  | 2019 |  | 2018
Stock awards subject to performance conditions |  | 84 |  |  | 108 |  |  | 83 |  |  | 100
Stock awards that were antidilutive |  | 175 |  |  | 2,061 |  |  | 259 |  |  | 2,144
Total stock awards excluded from diluted earnings per share |  | 259 |  |  | 2,169 |  |  | 342 |  |  | 2,244

X
- Definition Stock awards excluded from the calculation of diluted EPS - consisting of awards subject to performance conditions and awards that were antidilutive. + References No definition available. + Details
Name: | cmg_StockAwardsExcludedFromCalculationOfDilutedEpsTableTextBlock
Namespace Prefix: | cmg_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
Name: | us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration