Warranty Liability (Tables)

9 Months Ended

Sep. 30, 2019

Product Warranties Disclosures [Abstract]

Schedule of changes in the Company's warranty liability

Changes in our warranty liability were as follows, in millions: 

	Nine Months Ended September 30, 2019			Twelve Months Ended December 31, 2018
Balance at January 1	$	90		$	87
Accruals for warranties issued during the period	30			39
Accruals related to pre-existing warranties	(2		)	(2		)
Settlements made (in cash or kind) during the period	(27		)	(34		)
Other, net (including currency translation)	(1		)	—
Balance at end of period	$	90		$	90