Debt - Narrative (Details) - Convertible Debt $ in Millions	Mar. 31, 2020 USD ($)
2021 Notes
Debt Instrument [Line Items]
Carrying value of the equity component	$ 126.9
2024 Notes
Debt Instrument [Line Items]
Carrying value of the equity component	$ 149.8
Jazz Investments I Limited
Debt Instrument [Line Items]
Percentage of ownership (as a percent)	100.00%

The carrying amount of the equity component of convertible debt which may be settled in cash upon conversion.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=109500613&loc=SL6031897-161870

Name:	us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant