LEASES AND OTHER PURCHASE OBLIGATIONS

Rent expense amounted to $80 million in 2016, $76 million in 2015 and $76 million in 2014.

Future minimum rental commitments as of December 31, 2016 under all noncancellable lease agreements, including capital leases, were as follows (in millions):



2017	$	66
2018	60
2019	42
2020	34
2021	25
Thereafter	64

	$	291

Future minimum purchase obligations as of December 31, 2016, were as follows (in millions):



2017	$	321
2018	52
2019	39
2020	19
2021	12
Thereafter	15

	$	458