Operating leases

12 Months Ended

Dec. 31, 2018

Leases [Abstract]

Operating leases

Operating leases

We lease certain property, information technology equipment, warehouse equipment, vehicles and other equipment through operating leases. Total rental expense for operating leases was $322 million, $331 million and $375 million for 2018, 2017 and 2016, respectively.

Minimum payments for operating leases having initial or remaining non-cancelable terms in excess of one year are:

Years ended December 31,
(Millions of dollars)
2019		2020		2021		2022		2023		Thereafter		Total
$	205	$	154	$	111	$	67	$	50	$	185	$	772