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Warranty (Tables)
3 Months Ended
Jul. 05, 2020
Product Warranties Disclosures [Abstract]  
Analysis Of Changes In Liability For Product Warranties An analysis of changes in the liability for product warranties is as follows:
 Quarter ended
 July 5, 2020June 30, 2019
Balance at beginning of period$63,525  $54,568  
Current period provisions6,974  7,519  
Costs incurred(11,310) (5,948) 
Foreign currency translation adjustment582  40  
Balance at end of period$59,771  $56,179