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Stock-Based Compensation (Performance-Contingent Total Shareholder Return Shares) - Additional Information (Detail) - shares
6 Months Ended
May 23, 2019
Jul. 13, 2019
Performance Contingent Total Shareholders Return Shares    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Vesting period   3 years
Shares, Forfeited 112,840  
Total Shareholders Return    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Share-based payment award, fair value assumptions, method used   Inputs into the model included the following for the company and comparator companies: (i) TSR from the beginning of the performance cycle through the measurement date; (ii) volatility; (iii) risk-free interest rates; and (iv) the correlation of the comparator companies’ TSR. The inputs are based on historical capital market data.
Total Shareholders Return | Fiscal 2019 | 2017 Award    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Percentage of vested shares   153.00%