Impairment, Restructuring and Other Charges - Schedule of Impairments and other Charges (Details) - USD ($)	3 Months Ended	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Goodwill and Intangible Assets Disclosure [Abstract]
Inventory impairment		$ 32,070,000
Long-lived asset impairment	$ 38,600,000	14,902,000
Severance		7,324,000
Professional service fees		5,300,000
Exit costs		447,000
Total restructuring and other charges		$ 60,043,000	$ 0	$ 0