Property, Plant and Equipment (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Sep. 24, 2021
Property, Plant and Equipment [Line Items]
Property, Plant And Equipment, Gross	$ 1,087,357	$ 1,072,322
Less: accumulated depreciation	(553,651)	(537,941)
Property, Plant And Equipment, Net	533,706	534,381
Land [Member]
Property, Plant and Equipment [Line Items]
Property, Plant And Equipment, Gross	42,024	42,041
Building [Member]
Property, Plant and Equipment [Line Items]
Property, Plant And Equipment, Gross	284,158	284,146
Leasehold Improvements [Member]
Property, Plant and Equipment [Line Items]
Property, Plant And Equipment, Gross	88,956	88,549
Machinery and Equipment [Member]
Property, Plant and Equipment [Line Items]
Property, Plant And Equipment, Gross	131,574	128,008
Computer Systems and Software [Member]
Property, Plant and Equipment [Line Items]
Property, Plant And Equipment, Gross	264,450	258,981
Furniture and Fixtures [Member]
Property, Plant and Equipment [Line Items]
Property, Plant And Equipment, Gross	33,664	33,565
Equipment Leased to Other Party [Member]
Property, Plant and Equipment [Line Items]
Property, Plant And Equipment, Gross	223,653	214,109
Construction in Progress [Member]
Property, Plant and Equipment [Line Items]
Property, Plant And Equipment, Gross	$ 18,878	$ 22,923