XML 75 R58.htm IDEA: XBRL DOCUMENT v3.5.0.2
Transactions with WestRock and related-parties (Details) - Affiliated Entity - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2016
Jun. 30, 2015
Jun. 30, 2016
Jun. 30, 2015
Operating Income (Loss)        
Costs and Expenses $ 7.0 $ 12.0 $ 19.4 $ 21.8
Cost of sales        
Operating Income (Loss)        
Costs and Expenses 1.4 2.8 5.7 5.6
Selling, general and administrative expenses        
Operating Income (Loss)        
Costs and Expenses 2.2 6.7 6.5 11.2
Interest expense, net        
Operating Income (Loss)        
Costs and Expenses $ 3.4 $ 2.5 $ 7.2 $ 5.0