Land, Buildings, Equipment and Software, Net (Tables)

12 Months Ended

Dec. 31, 2021

Land, Buildings and Equipment, Net [Abstract]

Land, buildings and equipment, net

Land, buildings and equipment, net were as follows:

		December 31,
	Estimated Useful Lives (Years)	2021		2020
Land		$	9	$	13
Building and building equipment	25 to 50	777		814
Leasehold improvements	1 to 12	112		124
Plant machinery	5 to 12	1,098		1,149
Office furniture and equipment	3 to 15	475		476
Finance leases(1)	1 to 12	13		13
Other(1)	4 to 20	44		32
Construction in progress		17		17
Subtotal		2,545		2,638
Accumulated depreciation		(2,187)		(2,231)
Land, buildings and equipment, net		$	358	$	407

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(1)Prior year amounts have been recast to conform to the current year's presentation to separately report finance lease ROU assets.