Shareholders’ Equity - Share Subscription Agreement (Details) - Private Placement $ / shares in Units, $ in Thousands	Aug. 31, 2017 USD ($) $ / shares shares
Shareholders' equity
Shares issued (in shares) \| shares	32,746,416
Aggregate purchase price \| $	$ 150,000
Share price (in dollars per share) \| $ / shares	$ 4.58
Share price, ADS (in dollars per share) \| $ / shares	$ 59.55
Celgene Shanghai
Shareholders' equity
Transaction cost \| $	$ 72

Price of a single share of a number of saleable stocks of a company, American Depositary Shares.

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- Definition

Amount of direct costs of the business combination including legal, accounting, and other costs incurred to consummate the business acquisition.

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- Definition

The cash inflow from the additional capital contribution to the entity.

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Price of a single share of a number of saleable stocks of a company.

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- Definition

Number of new stock issued during the period.

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