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Commitments and Contingencies (Tables)
9 Months Ended
Sep. 30, 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):
 
 
Nine Months Ended
 
September 30,
2017
 
October 1,
2016
Balance at the beginning of the period
$
21

 
$
22

Warranty expense
21

 
20

Warranty payments
(23
)
 
(22
)
Balance at the end of the period
$
19

 
$
20