EC Held for sale (Details) - USD ($) $ in Thousands		3 Months Ended	6 Months Ended		9 Months Ended
	May 10, 2023	Jul. 01, 2023	Jul. 01, 2023	Jul. 02, 2022	Oct. 01, 2022	Dec. 31, 2022
Disposal (Line Items)
Liabilities held-for-sale		$ 115,784	$ 115,784			$ 10,637
Loss before income taxes		(1,300)	(14,900)
Impairment of goodwill		0	88,872	$ 0	$ 0
Impairment of EC goodwill		88,900
Impairment of goodwill			88,872	$ 0
Impairment of EC goodwill		88,900
EC [Member]
Disposal (Line Items)
Proceeds from Divestiture of Businesses		700,000
Gain (Loss) on Sale of Project	$ 13,600	13,600
Current assets		106,063	106,063
Property, Plant and Equipment, net		170,180	170,180
Intangible assets, net		263,686	263,686
Goodwill		250,775	250,775
Other assets		7,936	7,936
Total assets-held-for sale		798,640	798,640
Accounts payable		16,706	16,706
Long-term liabilities		70,182	70,182
Liabilities held-for-sale		101,337	101,337
Loss before income taxes		3,100	86,600
Short term lease obligations		$ 14,449	14,449
Impairment of EC goodwill			88,900
Impairment of EC goodwill			$ 88,900