Inventory Inventory (Details Textual) - USD ($) $ in Millions	Mar. 31, 2016	Dec. 31, 2015
ZINBRYTA
Inventory [Line Items]
Pre-approval inventory	$ 23.5	$ 24.7
FLIXABI
Inventory [Line Items]
Pre-approval inventory	$ 33.8	24.2
BENEPALI
Inventory [Line Items]
Pre-approval inventory		$ 18.4

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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