Lease Commitments

12 Months Ended

Dec. 31, 2018

Leases [Abstract]

Lease Commitments

Note 16. Lease Commitments

Future minimum lease payments under operating leases having initial or remaining non cancellable lease terms in excess of one year are as follows:

	At December 31, 2018
2019	$	39
2020		33
2021		28
2022		22
2023		15
Thereafter		17
	$	154

Rent expense was $39 million, $39 million and $38 million in 2018, 2017 and 2016, respectively.