PENSION AND OTHER POSTRETIREMENT BENEFITS - Schedule of Defined Benefit Plan Obligations and Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 26, 2021	Dec. 27, 2020	Dec. 29, 2019	Dec. 30, 2018
Change in plan assets:
Fair value of plan assets, beginning of year	$ 305,983
Fair value of plan assets, end of year	326,409	$ 305,983
Pension Benefits
Change in projected benefit obligation:
Projected benefit obligation, beginning of year	404,194	369,066
Interest cost	5,763	8,102	$ 6,673
Actuarial losses (gains)	(14,535)	38,822
Benefits paid	(13,483)	(13,745)
Curtailments and settlements	(6,714)	(8,226)
Prior service cost	0	20
Currency translation loss (gain)	(2,163)	10,155
Projected benefit obligation, end of year	373,062	404,194	369,066
Change in plan assets:
Fair value of plan assets, beginning of year	305,983	294,589
Actual return on plan assets	29,126	12,672
Contributions by employer	14,393	14,774
Benefits paid	(13,483)	(13,745)
Curtailments and settlements	(6,714)	(8,226)
Expenses paid from assets	(425)	(715)
Currency translation gain (loss)	(2,471)	6,634
Fair value of plan assets, end of year	326,409	305,983	294,589
Funded status:
Unfunded benefit obligation, end of year	(46,653)	(98,211)
Amounts recognized in the Consolidated Balance Sheets as of end of year:
Current liabilities	(6,063)	(7,510)
Long-term liabilities	(40,590)	(90,701)
Recognized liabilities	(46,653)	(98,211)
Amounts recognized in accumulated other comprehensive loss at end of year:
Net actuarial loss	58,143	95,522	58,239	$ 54,343
Other Benefits
Change in projected benefit obligation:
Projected benefit obligation, beginning of year	1,593	1,527
Interest cost	18	36
Actuarial losses (gains)	(33)	90
Benefits paid	0	0
Curtailments and settlements	(232)	(60)
Prior service cost	0	0
Currency translation loss (gain)	0	0
Projected benefit obligation, end of year	1,346	1,593	1,527
Change in plan assets:
Fair value of plan assets, beginning of year	0	0
Actual return on plan assets	0	0
Contributions by employer	232	60
Benefits paid	0	0
Curtailments and settlements	(232)	(60)
Expenses paid from assets	0	0
Currency translation gain (loss)	0	0
Fair value of plan assets, end of year	0	0	0
Funded status:
Unfunded benefit obligation, end of year	(1,346)	(1,593)
Amounts recognized in the Consolidated Balance Sheets as of end of year:
Current liabilities	(157)	(169)
Long-term liabilities	(1,189)	(1,424)
Recognized liabilities	(1,346)	(1,593)
Amounts recognized in accumulated other comprehensive loss at end of year:
Net actuarial loss	$ 118	$ 174	$ 91	$ (34)