XML 40 R56.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
SIGNIFICANT ACCOUNTING POLICIES (Property, plant and equipment useful lives) (Details)
 12 Months Ended
Dec. 29, 2019
Buildings and improvements | Minimum  
Disclosure of detailed information about property, plant and equipment [line items]  
Useful life 5 years
Buildings and improvements | Maximum  
Disclosure of detailed information about property, plant and equipment [line items]  
Useful life 40 years
Manufacturing equipment | Minimum  
Disclosure of detailed information about property, plant and equipment [line items]  
Useful life 2 years
Manufacturing equipment | Maximum  
Disclosure of detailed information about property, plant and equipment [line items]  
Useful life 20 years
Other equipment | Minimum  
Disclosure of detailed information about property, plant and equipment [line items]  
Useful life 3 years
Other equipment | Maximum  
Disclosure of detailed information about property, plant and equipment [line items]  
Useful life 10 years