Operating leases

12 Months Ended

Dec. 31, 2015

Leases [Abstract]

Operating leases

Operating leases

We lease certain computer and communications equipment, transportation equipment and other property through operating leases. Total rental expense for operating leases was $371 million, $391 million and $436 million for 2015, 2014 and 2013, 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)
2016		2017		2018		2019		2020		Thereafter		Total
$	237	$	183	$	140	$	93	$	68	$	205	$	926