Restructuring Costs - Additional Information (Details) - USD ($)	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020	Dec. 31, 2020
Restructuring And Related Activities [Abstract]
Restructuring costs	$ 0	$ 48,200,000
Payments for restructuring reserve	13,800,000
Reserve will be paid by end of period	$ 32,300,000		$ 46,100,000