Contingencies and Legal Matters (Details)	9 Months Ended
	Sep. 30, 2015
Germany
Concentration Risk [Line Items]
Percentage of salaried employees eligible to be represented by Mining, Chemicals and Energy Trade Union (IG BCE)	50.00%
Percentage of hourly employees eligible to be represented by Mining, Chemicals and Energy Trade Union (IG BCE)	80.00%
Unionized Employees Concentration | United States And United Kingdom [Member] | FiberMark | Workforce Subject to Collective Bargaining Arrangements
Concentration Risk [Line Items]
Concentration Risk, Percentage	72.00%
Unionized Employees Concentration | United States And United Kingdom [Member] | FiberMark | Workforce Subject to Collective Bargaining Arrangements Expiring within One Year
Concentration Risk [Line Items]
Concentration Risk, Percentage	38.00%