License agreements (Details) - Jul. 23, 2014 - Shire LLC - Maximum - USD ($) $ in Millions	Total
License agreements disclosure
Non refundable license fee	$ 1.0
Maximum period for payment of license fee after regulatory approval by FDA	30 days

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.

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