Impairment, Restructuring and Other Charges - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Restructuring Cost And Reserve [Line Items]
Restructuring and other charges	$ 32,713
Severance costs	8,399
Inventory write-down	17,272
Long-lived asset impairment	6,912
Other restructuring charges	130	$ 2,400
Goodwill impairment loss	$ 7,700	0
Former Chief Operating Officer
Restructuring Cost And Reserve [Line Items]
Severance costs		$ 1,100