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Commitments and Contingencies (Tables)
 3 Months Ended
Apr. 01, 2017
Commitments and Contingencies Disclosure [Abstract]  
Summary of Accrued Warranty Obligation
The following table is a summary of the Company’s accrued warranty obligation (in millions):
 
 
Three Months Ended
 
April 1, 2017
 
April 2, 2016
Balance at the beginning of the period
$
21

 
$
22

Warranty expense
6

 
7

Warranty payments
(7
)
 
(8
)
Balance at the end of the period
$
20

 
$
21