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FINANCIAL STATEMENT POLICIES (Recently Adopted Accounting Standards) (Details) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
	Dec. 30, 2018	Sep. 28, 2019	Sep. 29, 2018	Sep. 28, 2019	Sep. 29, 2018	Dec. 29, 2018
Lessee, Lease, Description [Line Items]
Operating lease right-of-use assets		$ 292,064		$ 292,064		$ 0
Store impairment	$ 43,000
Lease liabilities		357,109		357,109
Cost of sales (reduction of cost of sales)		260,946	$ 282,295	714,573	$ 831,333
Forward contracts \| Cash Flow Hedges \| Amount Reclassified from AOCI
Lessee, Lease, Description [Line Items]
Cost of sales (reduction of cost of sales)		$ (2,500)		$ (7,300)
Adoption of Accounting Standards Update (ASU) 2016-02
Lessee, Lease, Description [Line Items]
Operating lease right-of-use assets	327,300					$ 370,300
Lease liabilities	390,600
Cumulative effect on retained earnings, tax	(29,468)
Adoption of Accounting Standards Update (ASU) 2016-02 \| Retained earnings
Lessee, Lease, Description [Line Items]
Cumulative effect on retained earnings, tax	$ (29,468)