Segment Information Level 4 (Details) - EBITDA by Segment (USD $)
In Millions, unless otherwise specified
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Segment Reporting Information [Line Items]      
Earnings from unconsolidated entities, net of taxes $ 20 $ 17 $ 19
EPCD [Member]      
Segment Reporting Information [Line Items]      
Segment EBITDA [Line Items] 272 258 337
Earnings from unconsolidated entities, net of taxes         
FPD [Member]      
Segment Reporting Information [Line Items]      
Segment EBITDA [Line Items] 251 231 201
Earnings from unconsolidated entities, net of taxes       
FPD [Member] | Maximum [Member]      
Segment Reporting Information [Line Items]      
Earnings from unconsolidated entities, net of taxes        
Corporate and Other [Member]      
Segment Reporting Information [Line Items]      
Segment EBITDA [Line Items] $ (73) $ (67) $ (48)