Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020	Mar. 31, 2021	Jan. 31, 2021	Jan. 07, 2021	Jan. 01, 2021	Dec. 31, 2020	May 31, 2020	May 29, 2020	May 18, 2020	Mar. 31, 2018
Income tax benefit	$ 0	$ 17,371	$ 0	$ 17,371
Including a benefit		$ 12,200		12,200
Interest rate (as a percent)								3.75%
Giner ELX, Inc
Income tax benefit				$ 5,200
3.75% Convertible Senior Notes
Interest rate (as a percent)	3.75%		3.75%		3.75%					3.75%	3.75%	3.75%
5.5% Convertible Senior Notes
Interest rate (as a percent)	5.50%	5.50%	5.50%	5.50%		5.50%	5.50%		5.50%	5.50%		5.50%	5.50%