Commitments and Contingencies - Litigation (Details)	1 Months Ended	3 Months Ended	12 Months Ended
	Dec. 31, 2016 USD ($) lawsuit	Dec. 31, 2016 USD ($)	Dec. 31, 2016 USD ($) lawsuit	Dec. 31, 2015 USD ($)	Dec. 31, 2014 USD ($)
Loss Contingencies [Line Items]
Number of lawsuits settled | lawsuit			2
Gain on litigation settlement			$ 6,625,000	$ 0	$ 0
Period of time settlement payment is to be received	4 years
Prepaid expenses and other current assets	$ 51,832,000	$ 51,832,000	51,832,000	$ 66,999,000
2012 Departure of Key Leaders from Tyfo Fibrwrap
Loss Contingencies [Line Items]
Number of lawsuits settled | lawsuit	2
Gain on litigation settlement		6,600,000
Period of time settlement payment is to be received	4 years
Initial cash payment received for settlement	$ 3,600,000
Cash installments for settlement	750,000
Prepaid expenses and other current assets	750,000	750,000	750,000
Other assets	$ 2,250,000	$ 2,250,000	$ 2,250,000