Impairments of Goodwill and Other Long-Lived Assets - Summary (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Segment Reporting Information [Line Items]
Impairment of goodwill	$ 63,000	$ 63,000
Impairment of other long-lived assets	1,206
Total impairments	64,206	64,206	$ 0	$ 0
Performance Materials
Segment Reporting Information [Line Items]
Impairment of goodwill	63,000	63,000
Impairment of other long-lived assets	1,206
Total impairments	64,206	64,200
Technical Nonwovens
Segment Reporting Information [Line Items]
Impairment of goodwill	0	$ 0
Impairment of other long-lived assets	0
Total impairments	0
Thermal Acoustical Solutions
Segment Reporting Information [Line Items]
Impairment of goodwill	0
Impairment of other long-lived assets	0
Total impairments	$ 0