Accrued Expenses (Details) - USD ($) $ in Thousands	Apr. 03, 2021	Jan. 02, 2021
Disclosure Accrued Expenses [Abstract]
Contract liabilities	$ 108,766	$ 93,871
Accrued payroll and related expenses	105,085	93,926
Accrued warranty	75,094	69,667
Accrued customer rebates	30,630	43,703
Accrued sales and other tax	16,730	22,030
Accrued short-term leases	22,041	22,493
Accrued interest rate swaps	10,672	14,075
Accrued Product Liability And Workers Compensation Liability Current	12,402	12,909
Accrued professional services	13,782	12,133
Accrued agent commission	12,215	11,105
Other accrued expenses	72,496	76,316
Accrued expenses	479,913	494,541
Disposal Group, Including Discontinued Operation, Accrued Liabilities	$ 0	$ 22,313