XML 69 R56.htm IDEA: XBRL DOCUMENT v3.6.0.2
Redeemable Securities - Non-Controlling Interests (Details) - USD ($)
$ in Millions
Mar. 11, 2016
Dec. 31, 2016
Mar. 31, 2016
Business Acquisition [Line Items]      
Equity Method Investment, Ownership Percentage 19.90%    
Hitachi Chemical Co., LTD [Member]      
Business Acquisition [Line Items]      
Recorded Unconditional Purchase Obligation $ 19.4   $ 20.5
Equity Method Investment, Ownership Percentage 21.00% 19.90%  
Business Combination, Consideration Transfered, Interest Rate 2.00%