DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Additional Information (Details) $ in Millions |
Dec. 28, 2019
USD ($)
contract
|
Dec. 29, 2018
USD ($)
contract
|
---|---|---|
Debt Instrument [Line Items] | ||
Number of life insurance contracts | contract | 44 | 45 |
Face value of life insurance contracts | $ | $ 72.7 | $ 65.2 |
Minimum | ||
Debt Instrument [Line Items] | ||
Company's ownership percentage | 1.00% | |
Renewal term for leases | 1 year | |
Maximum | ||
Debt Instrument [Line Items] | ||
Company's ownership percentage | 12.00% | |
Renewal term for leases | 5 years |