RESTRUCTURING (Liability Incurred for Restructuring Plan) (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
Mar. 30, 2019	Mar. 31, 2018	Dec. 29, 2018	Dec. 30, 2017
Restructuring Reserve [Roll Forward]
Restructuring charges	$ 10,187	$ 21,318
New World Fossil
Restructuring Reserve [Roll Forward]
Beginning balance	8,027	4,475	$ 4,475
Restructuring charges	9,346	21,318	46,600	$ 48,200
Cash Payments	4,314	10,186
Non-cash Items	4,236	7,169
Ending balance	8,823	8,438	8,027	4,475
New World Fossil \| Store closures
Restructuring Reserve [Roll Forward]
Beginning balance	2,818	2,973	2,973
Restructuring charges	2,664	8,556
Cash Payments	482	5,413
Non-cash Items	1,953	1,711
Ending balance	3,047	4,405	2,818	2,973
New World Fossil \| Professional services
Restructuring Reserve [Roll Forward]
Beginning balance	2,198	185	185
Restructuring charges	485	1,158
Cash Payments	819	645
Non-cash Items	0	0
Ending balance	1,864	698	2,198	185
New World Fossil \| Severance and employee-related benefits
Restructuring Reserve [Roll Forward]
Beginning balance	3,011	1,317	1,317
Restructuring charges	6,197	11,604
Cash Payments	3,013	4,128
Non-cash Items	2,283	5,458
Ending balance	$ 3,912	$ 3,335	$ 3,011	$ 1,317

Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.

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Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.

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Amount of decrease in the reserve for full or partial settlement through consideration other than cash.

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