XML 77 R67.htm IDEA: XBRL DOCUMENT v3.5.0.2
Warranties (Activity for Estimated Warranty Liability) (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Oct. 01, 2016
Sep. 26, 2015
Oct. 01, 2016
Sep. 26, 2015
Product Warranties Disclosures [Abstract]        
Product Warranty Accrual, Additions from Business Acquisition $ 0 $ 0 $ 0 $ 1,111
Accrual for estimated warranties        
Balance at beginning of period 13,718 11,057 13,371 9,953
Charged to costs and expenses 6,144 5,970 12,280 10,235
Payments and deductions (5,816) (4,222) (11,605) (8,494)
Balance at end of period $ 14,046 $ 12,805 $ 14,046 $ 12,805