XML 42 R29.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Property and Equipment (Tables) | 12 Months Ended
--- | ---
Dec. 30, 2018
Property, Plant and Equipment [Abstract] |
Schedule of components of property and equipment | Property and equipment consist of the following at December 30, 2018 and December 31, 2017 (in thousands):
|  | 2018 |  | 2017
Land |  | $ | 41,850 |  |  | $ | 41,850 |
Buildings |  | 110,050 |  |  | 111,205 |
Leasehold improvements |  | 706,648 |  |  | 721,369 |
Furniture, fixtures and equipment |  | 395,438 |  |  | 385,227 |
Construction in progress |  | 8,731 |  |  | 18,639 |
|  | 1,262,717 |  |  | 1,278,290 |
Accumulated depreciation and amortization |  | (697,575 | ) |  | (640,139 | )
Property and equipment, net |  | $ | 565,142 |  |  | $ | 638,151 |

X
- Definition Tabular disclosure of the components of property, plant and equipment. + References No definition available. + Details
Name: | rrgb_ScheduleOfPropertyPlantAndEquipmentComponentsTableTextBlock
Namespace Prefix: | rrgb_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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