Other Noncurrent Liabilities (Details) - USD ($) $ in Thousands	Dec. 28, 2019	Dec. 29, 2018
OTHER NONCURRENT LIABILITIES [Abstract]
Accrued pension liability (Note 15)	$ 55,491	$ 55,632
Reserve for self insurance, litigation, environmental and tax matters (Note 20)	54,568	57,381
Other	5,726	2,019
Total other noncurrent liabilities	$ 115,785	$ 115,032