Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements - Narrative (Details)

v3.20.2
Fair Value Measurements - Narrative (Details)
$ in Millions
9 Months Ended
Oct. 04, 2020
USD ($)
restaurant
Oct. 06, 2019
USD ($)
restaurant
Dec. 29, 2019
USD ($)
Fair Value Disclosures [Abstract]      
Number of restaurants impaired | restaurant 36 29  
Restaurants carrying value $ 61.4 $ 17.3  
Fair Value, Impaired Restaurant Assets 34.9 $ 2.2  
Long-term Debt, Fair Value 218.6    
Credit Facility, Outstanding, Carrying Value $ 215.2   $ 206.0