XML 70 R59.htm IDEA: XBRL DOCUMENT v3.5.0.2
World Color Press Inc. Insolvency Proceedings (Activity Impacting Restricted Cash and Unsecured Notes To Be Issued) (Details) - USD ($)
$ in Millions
 6 Months Ended
Jun. 30, 2016
Jun. 30, 2015
Increase (Decrease) in Restricted Cash [Roll Forward]    
Restricted cash, beginning of period $ 13.5  
Restricted cash, Class 3 Claim payments 0.0 $ 0.5
Restricted cash, end of period 14.6  
Increase (Decrease) in Unsecured Note [Roll Forward]    
Unsecured notes to be issued, beginning of period 7.1  
Unsecured notes to be issued, Class 3 Claim payments (0.2)  
Unsecured notes to be issued, end of period 6.9  
Defeasance of Unsecured Notes to be Issued [Member]    
Increase (Decrease) in Restricted Cash [Roll Forward]    
Restricted cash, beginning of period 11.5  
Restricted cash, end of period 11.5  
Class 3 Claims Unsecured Note Recovery [Member]    
Increase (Decrease) in Restricted Cash [Roll Forward]    
Restricted cash, Class 3 Claim payments $ 0.0