Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements - Narrative (Details)

v3.20.1
Fair Value Measurements - Narrative (Details)
$ in Millions
4 Months Ended
Apr. 19, 2020
USD ($)
segment
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]  
Number of restaurants impaired | segment 24
Restaurants  
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]  
Restaurants carrying value $ 34.6
Fair value of long-lived restaurant assets $ 19.1