Property, Plant and Equipment

6 Months Ended

Jun. 30, 2023

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment

7. Property, Plant and Equipment

	June 30,			December 31,
	2023			2022
	(in millions)
Land	$	17.6		$	19.2
Buildings and equipment		2,151.2			2,093.4
Capitalized software costs		541.9			518.2
Instruments		3,808.0			3,683.5
Construction in progress		198.6			144.1
		6,717.3			6,458.4
Accumulated depreciation		(4,742.3	)		(4,585.9	)
Property, plant and equipment, net	$	1,975.0		$	1,872.5

We had $15.7 million and $17.0 million of property, plant and equipment included in accounts payable as of June 30, 2023 and December 31, 2022, respectively.