Leases

We lease a wide variety of facilities and equipment under operating leases, including land, building space, equipment and vehicles. Most long-term leases include renewal options and, in certain leases, purchase options. Future minimum commitments for operating lease obligations having noncancellable lease terms in excess of one year are as follows:



(In millions)	Operating Lease Obligations
2019	$	62
2020	54
2021	35
2022	12
2023	5
Later years	49
Sublease rentals	—
Total minimum lease payments	$	217

^*Future minimum commitments for capital lease obligations are nil as of December 31, 2018.

Operating lease rental expense related to continuing operations was $99 million, $87 million and $87 million in 2018, 2017 and 2016.