Discontinued Operations - Schedule of Discontinued Operations (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Discontinued Operation, Alternative Cash Flow Information [Abstract]
Depreciation and amortization	$ 0		$ 0
Capital Expenditures	0		0
Performance Products and Solutions | Discontinued Operations, Disposed of by Sale
Disposal Group, Including Discontinued Operation, Income Statement Disclosures [Abstract]
Sales	0	$ 155,600,000	0	$ 304,900,000
Cost of sales	0	(123,300,000)	0	(244,400,000)
Selling and administrative expense	(100,000)	(6,600,000)	(500,000)	(13,500,000)
(Loss) income of discontinued operations before income taxes	(100,000)	25,700,000	(500,000)	47,000,000.0
Income tax benefit (expense)	(100,000)	(6,800,000)	0	(12,300,000)
(Loss) income from discontinued operations, net of income taxes	$ (200,000)	18,900,000	$ (500,000)	34,700,000
Discontinued Operation, Alternative Cash Flow Information [Abstract]
Depreciation and amortization		3,800,000		7,600,000
Capital Expenditures		$ 4,700,000		$ 7,200,000