XML 34 R24.htm IDEA: XBRL DOCUMENT v3.23.3
PLANT, PROPERTY AND EQUIPMENT, NET
 9 Months Ended
Sep. 30, 2023
Property, Plant and Equipment [Abstract]  
PLANT, PROPERTY AND EQUIPMENT, NET
PLANT, PROPERTY AND EQUIPMENT, NET 
The following table summarizes our property, plant, and equipment, net of accumulated depreciation.
Useful life
(in years)		September 30,
2023		December 31,
2022
Machinery and equipment
  2 - 10
$1,267.4 $1,208.3 
Buildings and improvements
  5 - 40
286.8 277.6 
Furniture, fixtures and office equipment
3 - 7
81.0 80.5 
Construction work in progress62.0 86.9 
Land and improvements28.5 29.3 
Other2.9 3.3 
Plant, property and equipment, gross1,728.6 1,685.9 
Less: Accumulated depreciation(1,205.4)(1,159.1)
Plant, property and equipment, net$523.2 $526.8 
The following table summarizes our depreciation expense.
Three Months EndedNine Months Ended
September 30,
2023		October 1,
2022		September 30,
2023		October 1,
2022
Depreciation expense$21.8 $19.4 $62.9 $61.4