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Warranty Costs (Tables)
3 Months Ended
Apr. 01, 2023
Notes To Financial Statements [Abstract]  
Product Warranty Table Disclosure
A rollforward of the warranty reserve is as follows (in thousands):
 Three Months Ended
 Apr 1, 2023
Balance as of December 31, 2022$82,096 
Warranty expense22,633 
Warranty claims(19,851)
Balance as of April 1, 2023$84,878