The value (monetary amount) of the award the plaintiff seeks in the legal matter.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 9
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=121557415&loc=d3e14557-108349

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=121557415&loc=d3e14435-108349

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=121557415&loc=d3e14326-108349

Name:	us-gaap_LossContingencyDamagesSoughtValue
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Legal and U.S. Regulatory Proceedings (Details) $ in Millions, $ in Millions			3 Months Ended
	Jun. 03, 2020 CAD ($)	Oct. 20, 2017 USD ($) drug claim	Mar. 31, 2021 lawsuit
Loss Contingencies [Line Items]
Damages sought	$ 2,750
Anti-Trust Lawsuit
Loss Contingencies [Line Items]
Number of class action lawsuits \| lawsuit			13
Stayma Consulting Services
Loss Contingencies [Line Items]
Damages sought		$ 1.7
Number of generic drug products \| drug		2
Number of claims under arbitration \| claim		3