XML 44 R29.htm IDEA: XBRL DOCUMENT v3.20.4
Organization and Basis of Presentation (Tables)
12 Months Ended
Dec. 31, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Schedule of Inventory, Current [Table Text Block]
Inventories consist of the following:
December 31,
20202019
(in millions)
Raw materials and work-in-progress$276.2 $310.4 
Finished goods70.4 83.7 
Gross inventories346.6 394.1 
Inventory valuation reserves(23.4)(20.5)
Inventories, net$323.2 $373.6 
Property, Plant and Equipment [Table Text Block]
Property, plant and equipment consists of the following:
EstimatedDecember 31,
Useful Lives20202019
(years)(in millions)
LandIndefinite$49.2 $45.1 
Land improvements
10-15
26.3 24.4 
Buildings and building improvements
15-40
554.3 512.7 
Machinery and equipment
3-12
3,703.7 3,645.6 
Construction in progress122.1 219.5 
4,455.6 4,447.3 
Accumulated depreciation and amortization(2,291.8)(2,088.9)
Property, plant and equipment, net$2,163.8 $2,358.4