XML 61 R41.htm IDEA: XBRL DOCUMENT v3.6.0.2
Summary of Significant Accounting Policies - Impairment of Long-Lived Assets (Details)
$ in Millions
 3 Months Ended 12 Months Ended
Jan. 03, 2017
USD ($)
item
Sep. 29, 2015
USD ($)
Jan. 02, 2018
USD ($)
Jan. 03, 2017
USD ($)
item
Dec. 29, 2015
USD ($)
Dec. 30, 2014
USD ($)
item
Impairment of long-lived assets and lease terminations            
Period of time used to determine if impairment testing is warranted       1 year    
Investments in unconsolidated affiliates            
Equity investments in number of restaurants | item 2     2    
The Cheesecake Factory restaurants            
Impairment of long-lived assets and lease terminations            
Impairment and accelerated depreciation expense | $ $ 0.1 $ 6.0   $ 0.1 $ 6.0 $ 0.7
Number of restaurants related to planned relocation | item 1     1   1
The Cheesecake Factory restaurants | Forecast            
Impairment of long-lived assets and lease terminations            
Impairment and accelerated depreciation expense | $     $ 1.2