PENSION AND OTHER POSTRETIREMENT BENEFITS - Schedule of Unrecognized Benefit Amounts (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Mar. 27, 2022	Jun. 25, 2023
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Net actuarial loss (gain), beginning of period	$ 58,143
Amortization	(577)	$ 0
Settlement adjustments	(1,167)	0
Actuarial gain	(62,285)
Asset loss	47,513	0
Currency translation loss (gain)	(207)
Net actuarial (gain) loss, end of period		(74)
Pension Benefits
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Net actuarial loss (gain), beginning of period	118	48,121
Amortization	0	(448)
Settlement adjustments	0	0
Actuarial gain	(115)	(11,029)
Asset loss	0	781
Currency translation loss (gain)	$ 0	306
Net actuarial (gain) loss, end of period		37,731
Other Benefits
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Net actuarial loss (gain), beginning of period		(66)
Actuarial gain		(8)
Currency translation loss (gain)		0
Net actuarial (gain) loss, end of period		$ (74)