Accrued Expenses (Details) - USD ($) $ in Thousands	Oct. 03, 2015	Jan. 03, 2015
Disclosure Accrued Expenses [Abstract]
Accrued payroll and related expenses	$ 60,770	$ 50,844
Standard Product Warranty Accrual, Current	36,437	28,786
Advanced customer deposits	57,835	20,367
Accrued warranty	36,437	28,786
Accrued product liability and workers compensation	14,332	14,582
Product Liability Contingency, Loss Exposure in Excess of Accrual, High Estimate	10,028	12,125
Accrued customer rebates	35,458	32,357
Accrued agent commission	11,285	11,207
Sales and Excise Tax Payable, Current	11,272	7,660
Other accrued expenses	51,614	35,604
Accrued expenses	$ 300,737	$ 220,585