Rendering

Component: (Network and Table)
Network
40602 - Disclosure - Property, Plant and Equipment, Net (Schedule Of Property, Plant and Equipment, Net) (Details)
(http://www.atmi.com/role/DisclosurePropertyPlantAndEquipmentNetScheduleOfPropertyPlantAndEquipmentNetDetails)
TableSchedule of Property, Plant and Equipment [Table]
Slicers (applies to each fact value in each table cell)
Reporting Entity [Axis]0001041577 (http://www.sec.gov/CIK)
Property, Plant and Equipment [Line Items]Period [Axis]
2012-12-31
2011-12-31
Property, Plant and Equipment, Type [Axis]Property, Plant and Equipment, Type [Axis]
Land [Member]Building [Member]Machinery And Equipment [Member]Software [Member]Cylinders And Canisters [Member]Furniture And Fixtures [Member]Leasehold Improvements [Member]Construction In Progress [Member]Property Plant And Equipment Type [Domain]Land [Member]Building [Member]Machinery And Equipment [Member]Software [Member]Cylinders And Canisters [Member]Furniture And Fixtures [Member]Leasehold Improvements [Member]Construction In Progress [Member]Property Plant And Equipment Type [Domain]
Property, Plant and Equipment, Gross
1,173,000  
27,082,000  
142,374,000  
26,015,000  
57,711,000  
2,287,000  
21,820,000  
14,263,000  
292,725,000  
1,104,000  
26,129,000  
138,680,000  
24,955,000  
50,458,000  
3,042,000  
24,841,000  
6,486,000  
275,695,000  
Accumulated depreciation and amortization
 
 
 
 
 
 
 
 
(167,626,000) 
 
 
 
 
 
 
 
 
(159,420,000) 
Property, plant, and equipment, net
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
125,099,000  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
116,275,000