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NON-CONTROLLING INTERESTS (Tables) | 12 Months Ended
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Dec. 26, 2018
Noncontrolling Interest [Abstract] |
Schedule of Ownership Interest in SSE Holdings | The following table summarizes the ownership interest in SSE Holdings as of December 26, 2018 and December 27, 2017:
| 2018 |  |  | 2017 |
| LLC Interests |  |  | Ownership % |  |  | LLC Interests |  |  | Ownership % |
Number of LLC Interests held by Shake Shack Inc. | 29,520,833 |  |  | 79.6 | % |  | 26,527,477 |  |  | 72.1 | %
Number of LLC Interests held by non-controlling interest holders | 7,557,347 |  |  | 20.4 | % |  | 10,250,007 |  |  | 27.9 | %
Total LLC Interests outstanding | 37,078,180 |  |  | 100.0 | % |  | 36,777,484 |  |  | 100.0 | %
Schedule of Non-Controlling Interest | The following table summarizes the effects of changes in ownership in SSE Holdings on our equity during fiscal 2018, 2017 and 2016.
| 2018 |  |  | 2017 |  |  | 2016 |
Net income (loss) attributable to Shake Shack Inc. | $ | 15,179 |  |  | $ | (320 | ) |  | $ | 12,446 |
Other comprehensive income (loss): |  |  |  |  |
| Unrealized holding gains (losses) on available-for-sale securities | 10 |  |  | (34 | ) |  | (10 | )
Transfers (to) from non-controlling interests: |  |  |  |  |
| Increase in additional paid-in capital as a result of the redemption of LLC Interests | 15,202 |  |  | 4,415 |  |  | 16,986 |
| Increase in additional paid-in capital as a result of activity under the stock compensation plan and the related income tax effect | 2,509 |  |  | 4,451 |  |  | 825 |
Total effect of changes in ownership interest on equity attributable to Shake Shack Inc. | $ | 32,900 |  |  | $ | 8,512 |  |  | $ | 30,247 |

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- Definition The tabular disclosure of the effects of any changes in a parent's ownership interest in a subsidiary on the equity attributable to the parent if the ownership interests in a subsidiary changes during the period. The changes represented by this element did not result in the deconsolidation of the subsidiary. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=109239629&loc=SL4573702-111684 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 55 -Paragraph 4M -URI http://asc.fasb.org/extlink&oid=84234705&loc=SL4591554-111686 + Details
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