PENSION AND OTHER POSTRETIREMENT BENEFITS - Schedule of Unrecognized Benefit Amounts (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 25, 2022	Dec. 26, 2021
Pension Benefits
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Net actuarial loss, beginning of year	$ 48,121	$ 58,143	$ 95,522
Amortization	(1,065)	(1,381)	(2,276)
Settlement adjustments	0	(1,591)	(2,313)
Actuarial loss (gain)	238	(106,909)	(14,535)
Asset loss (gain)	(7,317)	99,777	(18,563)
Net prior service cost	0	0	0
Currency translation loss	510	82	308
Net actuarial loss (gain), end of year	40,487	48,121	58,143
Other Benefits
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Net actuarial loss, beginning of year	(66)	118	174
Amortization	0	0	(2)
Settlement adjustments	0	0	(21)
Actuarial loss (gain)	(21)	(184)	(33)
Asset loss (gain)	0	0	0
Net prior service cost	0	0	0
Currency translation loss	0	0	0
Net actuarial loss (gain), end of year	$ (87)	$ (66)	$ 118