General form of registration statement for all companies including face-amount certificate companies

Summary of Significant Accounting Policies - Property Plant and Equipment Useful Life (Details)

v3.20.4
Summary of Significant Accounting Policies - Property Plant and Equipment Useful Life (Details)
 12 Months Ended
Oct. 03, 2020
Building and Building Improvements | Maximum [Member]  
Property, Plant and Equipment [Line Items]  
Property, Plant and Equipment, Useful Life 39 years
Building and Building Improvements | Minimum [Member]  
Property, Plant and Equipment [Line Items]  
Property, Plant and Equipment, Useful Life 5 years
Office furniture and equipment | Maximum [Member]  
Property, Plant and Equipment [Line Items]  
Property, Plant and Equipment, Useful Life 7 years
Office furniture and equipment | Minimum [Member]  
Property, Plant and Equipment [Line Items]  
Property, Plant and Equipment, Useful Life 3 years
Leasehold Improvements | Maximum [Member]  
Property, Plant and Equipment [Line Items]  
Property, Plant and Equipment, Useful Life 10 years
Leasehold Improvements | Minimum [Member]  
Property, Plant and Equipment [Line Items]  
Property, Plant and Equipment, Useful Life 5 years
Vehicles, machinery, and equipment | Maximum [Member]  
Property, Plant and Equipment [Line Items]  
Property, Plant and Equipment, Useful Life 10 years
Vehicles, machinery, and equipment | Minimum [Member]  
Property, Plant and Equipment [Line Items]  
Property, Plant and Equipment, Useful Life 3 years