Leases	3 Months Ended
	Mar. 31, 2021
Leases [Abstract]
Leases	LeasesDuring the three months ended March 31, 2021, the Company determined that a supply agreement with a contract manufacturing organization was an arrangement that contained an embedded lease under ASC Topic 842, Leases (“ASC 842”) as it has the exclusive use of, and control over, a portion of the manufacturing facility and equipment of the supplier during the contractual term of the arrangement. The lease has a term of 12 months or less at the commencement date and lease payments are recognized as an expense on a straight-line basis over the lease term and variable lease payments, which do not depend on an index or rate, as an expense in the period in which the variable lease costs are incurred based on performance or usage in accordance with contractual agreements. During the three months ended March 31, 2021, the Company recognized a short-term lease expense of $127.6 million related to its embedded leases,