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Components of Other Long-term Liabilities (Details) - USD ($)
$ in Thousands
Dec. 28, 2019
Dec. 29, 2018
Other Liabilities Disclosure [Abstract]    
Deferred income $ 24,840 $ 30,166
Deferred compensation 15,558 14,981
Fair value of derivative instruments 792 1,203
Other deferred credits 1,609 6,515
Other 1,382 1,619
Total $ 44,181 $ 54,484