Fixed Assets

12 Months Ended

Dec. 31, 2020

Property, Plant and Equipment [Abstract]

Fixed Assets

Fixed Assets

Fixed assets consisted of the following:

	December 31,
	2020		2019
Land	$	9,333	$	9,333
Machinery and equipment	617,748		606,420
Capitalized software	443,400		410,171
Buildings and improvements	203,788		191,108
	1,274,269		1,217,032
Accumulated depreciation	(882,989)		(840,855)
Property, plant and equipment, net	$	391,280	$	376,177
Rental property and equipment	$	145,954	$	151,195
Accumulated depreciation	(107,519)		(109,970)
Rental property and equipment, net	$	38,435	$	41,225

Depreciation expense was $127 million, $123 million and $110 million for the years ended December 31, 2020, 2019 and 2018, respectively.