RESTRUCTURING AND OTHER EXIT ACTIVITIES (Schedule of restructuring and other exit charges by reportable segments and type of cost) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Restructuring Cost and Reserve [Line Items]
Total	$ 9,284	$ 0
Cost of revenues [Member]
Restructuring Cost and Reserve [Line Items]
Total	5,388
Research and development [Member]
Restructuring Cost and Reserve [Line Items]
Total	2,913
Sales and marketing [Member]
Restructuring Cost and Reserve [Line Items]
Total	641
General and administrative [Member]
Restructuring Cost and Reserve [Line Items]
Total	342
Solar [Member] | Employee termination costs [Member]
Restructuring Cost and Reserve [Line Items]
Total	4,750
Solar [Member] | Employee termination costs [Member] | Cost of revenues [Member]
Restructuring Cost and Reserve [Line Items]
Total	807
Solar [Member] | Employee termination costs [Member] | Research and development [Member]
Restructuring Cost and Reserve [Line Items]
Total	2,913
Solar [Member] | Employee termination costs [Member] | Sales and marketing [Member]
Restructuring Cost and Reserve [Line Items]
Total	645
Solar [Member] | Employee termination costs [Member] | General and administrative [Member]
Restructuring Cost and Reserve [Line Items]
Total	385
Solar [Member] | Contract termination and other [Member]
Restructuring Cost and Reserve [Line Items]
Total	5,015
Solar [Member] | Contract termination and other [Member] | Cost of revenues [Member]
Restructuring Cost and Reserve [Line Items]
Total	5,015
Solar [Member] | Contract termination and other [Member] | Research and development [Member]
Restructuring Cost and Reserve [Line Items]
Total	0
Solar [Member] | Contract termination and other [Member] | Sales and marketing [Member]
Restructuring Cost and Reserve [Line Items]
Total	0
Solar [Member] | Contract termination and other [Member] | General and administrative [Member]
Restructuring Cost and Reserve [Line Items]
Total	0
All other [Member] | Employee termination costs [Member]
Restructuring Cost and Reserve [Line Items]
Total	(247)
All other [Member] | Employee termination costs [Member] | Cost of revenues [Member]
Restructuring Cost and Reserve [Line Items]
Total	(200)
All other [Member] | Employee termination costs [Member] | Research and development [Member]
Restructuring Cost and Reserve [Line Items]
Total	0
All other [Member] | Employee termination costs [Member] | Sales and marketing [Member]
Restructuring Cost and Reserve [Line Items]
Total	(4)
All other [Member] | Employee termination costs [Member] | General and administrative [Member]
Restructuring Cost and Reserve [Line Items]
Total	(43)
All other [Member] | Inventory write-off [Member]
Restructuring Cost and Reserve [Line Items]
Total	(234)
All other [Member] | Inventory write-off [Member] | Cost of revenues [Member]
Restructuring Cost and Reserve [Line Items]
Total	(234)
All other [Member] | Inventory write-off [Member] | Research and development [Member]
Restructuring Cost and Reserve [Line Items]
Total	0
All other [Member] | Inventory write-off [Member] | Sales and marketing [Member]
Restructuring Cost and Reserve [Line Items]
Total	0
All other [Member] | Inventory write-off [Member] | General and administrative [Member]
Restructuring Cost and Reserve [Line Items]
Total	$ 0