Represents the amortization of capitalized fees paid to a related party.

No definition available.

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- Definition

Represents the royalty rate for combination products.

+ References

No definition available.

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- Definition

Represents the maximum amount of potential milestone payments that could be payable.

+ References

No definition available.

+ Details

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- Definition

Represents the amount of registrational and launch-related milestone fee paid under the collaborative arrangement.

+ References

No definition available.

+ Details

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- Definition

Represents the royalty rate which the entity will receive under the collaboration agreement on the first defined level of annual global net sales.

+ References

No definition available.

+ Details

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- Definition

Represents the royalty rate which the entity will receive under the collaboration agreement on sales which exceed the first defined level of annual global net sales.

+ References

No definition available.

+ Details

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- Definition

Represents the annual global net sales amount which determines the royalty rate applied under the collaboration arrangement.

+ References

No definition available.

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- Definition

Represents the percentage of economic interest in any future payments made under the agreements.

+ References

No definition available.

+ Details

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- Definition

Represents revenue net of amortization expense for capitalized fees paid to a related party during the period from the leasing or otherwise lending to a related party the entity's rights or title to certain property, excluding revenue from collaborative arrangements. Royalty revenue is derived from a percentage or stated amount of sales proceeds or revenue generated by the third party using the entity's property. An example of property from which royalties may be derived includes patents.

+ References

No definition available.

+ Details

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- Definition

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.

+ References

No definition available.

+ Details

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Amount of revenue, fees and commissions earned from transactions between (a) a parent company and its subsidiaries; (b) subsidiaries of a common parent; (c) an entity and trusts for the benefit of employees, for example, but not limited to, pension and profit-sharing trusts that are managed by or under the trusteeship of the entity's management; (d) an entity and its principal, owners, management, or members of their immediate families; and (e) affiliates.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.1(e))
-URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 946
-SubTopic 225
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-07.1(c))
-URI http://asc.fasb.org/extlink&oid=6488393&loc=d3e606610-122999

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- Definition

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

+ References

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Revenue earned during the period from the leasing or otherwise lending to a third party the entity's rights or title to certain property. Royalty revenue is derived from a percentage or stated amount of sales proceeds or revenue generated by the third party using the entity's property. Examples of property from which royalties may be derived include patents and oil and mineral rights.

+ References

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COLLABORATIVE ARRANGEMENTS (Details) - USD ($)	3 Months Ended								12 Months Ended
COLLABORATIVE ARRANGEMENTS (Details) - USD ($)	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Information related to collaborative arrangements
Less: amortization of capitalized fees paid to a related party									$ (13,823,000)	$ (13,823,000)	$ (13,823,000)
Royalty revenue									214,118,000	132,684,000	53,064,000
Strategic alliance - MABA program license									3,099,000	885,000	885,000
Total net revenue	$ 69,520,000	$ 48,643,000	$ 58,562,000	$ 40,492,000	$ 43,612,000	$ 33,309,000	$ 32,472,000	$ 24,176,000	217,217,000	133,569,000	53,949,000
GSK
Information related to collaborative arrangements
Total net revenue									$ 217,217,000	133,569,000	53,949,000
LABA collaboration and Strategic Alliance agreements \| GSK
Information related to collaborative arrangements
Percentage of economic interest in any future payments made under the agreements									15.00%
Long-acting beta agonist (LABA) collaboration \| GSK
Information related to collaborative arrangements
Royalties from a related party									$ 227,941,000	146,507,000	66,887,000
Less: amortization of capitalized fees paid to a related party									(13,823,000)	(13,823,000)	(13,823,000)
Royalty revenue									214,118,000	132,684,000	53,064,000
Milestone fees paid												$ 220,000,000
Obligation for milestone payments	$ 0								$ 0
Percentage of economic interest in any future payments made under the agreements									15.00%
Long-acting beta agonist (LABA) collaboration \| GSK \| RELVAR/BREO
Information related to collaborative arrangements
Royalties from a related party									$ 198,726,000	128,638,000	59,188,000
Royalty rate for first level of annual global net sales (as a percent)									15.00%
Annual global sales level used to determine royalty rate									$ 3,000,000,000
Royalty rate for sales above first level of annual global net sales (as a percent)									5.00%
Long-acting beta agonist (LABA) collaboration \| GSK \| ANORO
Information related to collaborative arrangements
Royalties from a related party									$ 29,036,000	17,869,000	7,699,000
Long-acting beta agonist (LABA) collaboration \| GSK \| ANORO \| Minimum
Information related to collaborative arrangements
Royalty rate for combination products (as a percent)									6.50%
Long-acting beta agonist (LABA) collaboration \| GSK \| ANORO \| Maximum
Information related to collaborative arrangements
Royalty rate for combination products (as a percent)									10.00%
Long-acting beta agonist (LABA) collaboration \| GSK \| TRELEGY
Information related to collaborative arrangements
Royalties from a related party									$ 179,000	0	0
Long-acting beta agonist (LABA) collaboration \| GSK \| TRELEGY \| Minimum
Information related to collaborative arrangements
Royalty rate for combination products (as a percent)									6.50%
Long-acting beta agonist (LABA) collaboration \| GSK \| TRELEGY \| Maximum
Information related to collaborative arrangements
Royalty rate for combination products (as a percent)									10.00%
Strategic alliance - MABA program license \| GSK
Information related to collaborative arrangements
Strategic alliance - MABA program license									$ 3,099,000	$ 885,000	$ 885,000