Accrued Expenses (Tables)

6 Months Ended

Jun. 30, 2018

Disclosure Accrued Expenses [Abstract]

Schedule of Accrued Liabilities

Accrued expenses consist of the following (in thousands):

	Jun 30, 2018		Dec 30, 2017
Contract liabilities	$	69,746	$	31,069
Accrued payroll and related expenses	68,064		67,935
Accrued warranty	59,667		52,834
Accrued customer rebates	32,184		48,590
Accrued professional fees	18,004		18,250
Accrued sales and other tax	15,831		20,881
Accrued agent commission	12,221		11,035
Accrued product liability and workers compensation	11,859		11,976
Product recall	5,459		6,068
Restructuring	1,597		1,715
Other accrued expenses	66,869		51,818
	$	361,501	$	322,171