REVENUE RECOGNITION (Tables)

3 Months Ended

Mar. 31, 2019

Revenue from Contract with Customer [Abstract]

Disaggregated Revenue

Revenue has been disaggregated into the categories below to show how economic factors affect the nature, amount, timing and uncertainty of revenue and cash flows.

	Thirteen Weeks Ended March 31, 2019
	Domestic		Export		Net Sales
	(In thousands)
U.S.	$	1,818,146	$	65,445	$	1,883,591
U.K. and Europe	451,799		63,163		514,962
Mexico	326,122		—		326,122
Net sales	$	2,596,067	$	128,608	$	2,724,675

	Thirteen Weeks Ended April 1, 2018
	Domestic		Export		Net Sales
	(In thousands)
U.S.	$	1,765,940	$	75,165	$	1,841,105
U.K. and Europe	464,367		79,933		544,300
Mexico	361,273		—		361,273
Net sales	$	2,591,580	$	155,098	$	2,746,678

Contract Balances

Changes in the revenue contract liability balances during the thirteen weeks ended March 31, 2019 are as follows (in thousands):

Balance, beginning of period	$	33,328
Revenue recognized	(14,130		)
Cash received, excluding amounts recognized as revenue during the period	6,614
Balance, end of period	$	25,812