PROPERTY AND EQUIPMENT

12 Months Ended

Dec. 31, 2018

Property, Plant and Equipment [Abstract]

PROPERTY AND EQUIPMENT

PROPERTY AND EQUIPMENT

	(In Millions) At December 31
	2018			2017
Land and improvements	$	107		$	110
Buildings	699			681
Computer hardware and software	367			327
Machinery and equipment	1,625			1,547
	2,798			2,665
Less: Accumulated depreciation	(1,575		)	(1,536		)
Total	$	1,223		$	1,129

We lease certain equipment and plant facilities under noncancellable operating leases. Rental expense recorded in the consolidated statements of operations totaled approximately $80 million, $66 million and $63 million during 2018, 2017 and 2016, respectively.

At December 31, 2018, future minimum lease payments were as follows, in millions:

2019	$	55
2020	47
2021	40
2022	30
2023	20
2024 and beyond	99