Leases (Tables)

12 Months Ended

Dec. 31, 2018

Leases [Abstract]

Future minimum commitments and amounts to be received as lessor or sublessor under non-cancelable leases

Future minimum commitments and amounts to be received as lessor or sublessor under non cancellable leases are set forth below:

	Commitments				Lease Receivables
	Capital		Operating		Direct  Financing		Operating
2019	$	10	$	103	$	6	$	89
2020	10		89		5		79
2021	9		78		4		74
2022	8		71		4		69
2023	8		61		3		67
Thereafter	58		384		30		638
	$	103	$	786	$	52	$	1,016

Details of rental expense and income

The details of rental expense and income are set forth below:

	2018		2017		2016
Rental expense
Minimum	$	142	$	193	$	208
Contingent	9		21		26
	$	151	$	214	$	234
Rental income	$	131	$	86	$	73