Collaboration, License, and Other Agreements - North America - Royalty Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Revenues:
Revenue	$ 97,231	$ 104,031	$ 194,760	$ 192,876
Collaborative arrangements revenue
Revenues:
Revenue	97,231	103,386	194,760	192,051
Collaborative arrangements revenue | North America | AbbVie
Revenues:
Revenue	95,061	101,038	189,962	187,537
Collaborative arrangement, collaboration and license agreements | North America | AbbVie
Revenues:
Revenue	95,061	101,038	189,962	187,537
Royalty | AbbVie
Revenues:
Revenue	500	600	1,100	1,200
Royalty | North America | AbbVie
Revenues:
Revenue	609	731	1,191	1,281
Royalty | Canada and Mexico | AbbVie
Revenues:
Revenue	$ 600	$ 700	$ 1,200	$ 1,300