Restructuring Charges - Summary of Restructuring Activities (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2020 USD ($)
Restructuring Reserve [Roll Forward]
Provision for restructuring charges	$ 634
Provision for restructuring charges	1,997
Cash payments	(1,743)
Other adjustments	3,373
Balance, March 31, 2020	4,261
Severance and related costs
Restructuring Reserve [Roll Forward]
Provision for restructuring charges	164
Provision for restructuring charges	1,997
Cash payments	(1,709)
Other adjustments	3,498
Balance, March 31, 2020	3,950
Facilities costs
Restructuring Reserve [Roll Forward]
Provision for restructuring charges	470
Provision for restructuring charges	0
Cash payments	(34)
Other adjustments	(125)
Balance, March 31, 2020	$ 311