v3.8.0.1
Summary of Significant Accounting Policies - Concentrations (Details) - Customer concentration risk - Consolidated net revenues
2 Months Ended 3 Months Ended 10 Months Ended 12 Months Ended
Dec. 31, 2016
Dec. 31, 2017
Nov. 03, 2016
Dec. 31, 2015
Successor        
Concentration Risk [Line Items]        
Concentration risk, percentage 20.00% 20.40%    
Successor | Sweet Baked Goods        
Concentration Risk [Line Items]        
Concentration risk, percentage 19.30% 19.70%    
Successor | In-Store Bakery        
Concentration Risk [Line Items]        
Concentration risk, percentage 0.70% 0.70%    
Predecessor        
Concentration Risk [Line Items]        
Concentration risk, percentage     21.60% 21.00%
Predecessor | Sweet Baked Goods        
Concentration Risk [Line Items]        
Concentration risk, percentage     21.20% 21.00%
Predecessor | In-Store Bakery        
Concentration Risk [Line Items]        
Concentration risk, percentage     0.40% 0.00%