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Warranty (Tables)
 6 Months Ended
Jul. 02, 2016
Product Warranties Disclosures [Abstract]  
Summary of Accrued Warranty Obligation
The following table is a summary of the Company’s accrued warranty obligation (in millions):
 
 
Six Months Ended
 
July 2, 2016
 
July 4, 2015
Balance at the beginning of the period
$
22

 
$
25

Warranty expense
14

 
16

Warranty payments
(15
)
 
(16
)
Balance at the end of the period
$
21

 
$
25