XML 52 R42.htm IDEA: XBRL DOCUMENT v3.5.0.2
Contingencies - Additional Information (Detail) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2016
Jun. 30, 2016
Jun. 30, 2014
Sep. 30, 2016
Dec. 31, 2012
Sep. 30, 2015
Commitment And Contingencies [Line Items]            
Settlement of claims, amount received (paid) $ 3.0   $ (1.3)      
Contingencies, settlement agreement, terms       During the third quarter of 2016, the Company entered into an agreement to settle an outstanding commercial litigation matter, whereby the Company will receive a $3.0 million cash payment.    
Judgments and settlement costs 0.8     $ 0.8   $ 0.3
Discontinued operations for compensatory damages and exemplary damages 5.7     5.7    
Litigation Related To Promeca [Member]            
Commitment And Contingencies [Line Items]            
Deferred prosecution agreement term         3 years  
Sec Matter [Member]            
Commitment And Contingencies [Line Items]            
Charges related to U.S. Government resolutions       $ 8.3    
Brazil Related Allegations [Member]            
Commitment And Contingencies [Line Items]            
Allegations related charge $ 1.5 $ 4.6