XML 85 R70.htm IDEA: XBRL DOCUMENT v3.10.0.1
Joint Ventures (Details)
$ in Millions
 3 Months Ended 12 Months Ended
Dec. 31, 2018
USD ($)
joint_venture
Dec. 31, 2018
USD ($)
joint_venture
Dec. 31, 2017
USD ($)
Dec. 31, 2016
USD ($)
Schedule of Equity Method Investments [Line Items]        
Equity investment in joint ventures $ 51.9 $ 51.9 $ 68.5  
Impairment charge 15.0      
Current assets 116.7 116.7 111.5  
Noncurrent assets 183.6 183.6 206.2  
Current liabilities 65.3 65.3 64.8  
Long-term liabilities 100.9 100.9 114.7  
Stockholder's equity $ 134.1 134.1 138.2  
Net sales   109.7 105.0 $ 107.5
Gross profit   33.4 29.1 36.5
Net income   $ 7.4 4.9 9.5
China        
Schedule of Equity Method Investments [Line Items]        
Number of joint ventures | joint_venture 2 2    
Ownership of joint ventures (as a percent) 50.00% 50.00%    
Other income, net   $ 2.2 $ 2.1 $ 2.0