COST REDUCTION ACTIONS - Restructuring Charges and Payments (Details) - USD ($)	12 Months Ended
	Dec. 31, 2022	Jan. 01, 2022
Cost Reduction Actions
Beginning balance	$ 11,500,000	$ 28,600,000
Charges, Net of Reversals	7,300,000	13,300,000
Cash Payments	(13,400,000)	(27,100,000)
Non-cash Impairment	(100,000)	(2,400,000)
Foreign Currency Translation	(200,000)	(900,000)
Ending balance	5,100,000	11,500,000
2019/2020 Actions | Severance and related costs
Cost Reduction Actions
Beginning balance	11,500,000	28,300,000
Charges, Net of Reversals	7,200,000	10,300,000
Cash Payments	(13,400,000)	(26,200,000)
Non-cash Impairment	0	0
Foreign Currency Translation	(200,000)	(900,000)
Ending balance	5,100,000	11,500,000
2019/2020 Actions | Asset impairment charges
Cost Reduction Actions
Beginning balance	0	0
Charges, Net of Reversals	100,000	2,400,000
Cash Payments	0	0
Non-cash Impairment	(100,000)	(2,400,000)
Foreign Currency Translation	0	0
Ending balance	0	0
2019/2020 Actions | Lease cancellation costs
Cost Reduction Actions
Beginning balance	0	0
Charges, Net of Reversals		600,000
Cash Payments		(600,000)
Non-cash Impairment		0
Foreign Currency Translation		0
Ending balance		0
2018/2019 Actions | Lease cancellation costs
Cost Reduction Actions
Beginning balance	$ 0	300,000
Charges, Net of Reversals		0
Cash Payments		(300,000)
Non-cash Impairment		0
Foreign Currency Translation		0
Ending balance		$ 0