Rental Expense and Lease Commitments

12 Months Ended

Dec. 31, 2017

Rentals of space, vehicles, manufacturing equipment and office and data processing equipment under operating leases were approximately $372 million, $330 million and $316 million in 2017, 2016 and 2015, respectively.

The approximate minimum rental payments required under operating leases that have initial or remaining non-cancelable lease terms in excess of one year at December 31, 2017 are:

(Dollars in Millions)



2018	2019	2020	2021	2022	After 2022	Total
$227	184	143	106	76	103	839

Commitments under capital leases are not significant.