Commitments and Contingencies (Tables)

3 Months Ended

Mar. 31, 2018

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
	March 31, 2018			April 1, 2017
Balance at the beginning of the period	$	18		$	21
Warranty expense	7			6
Warranty payments	(8		)	(7		)
Balance at the end of the period	$	17		$	20