A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

No definition available.

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- Definition

The aggregate amount of royalties to be received before the company will receive proceeds for royalties.

+ 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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- Definition

Represents effective annual interest rate for royalties.

+ References

No definition available.

+ Details

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- Definition

Represents the prospective estimated annual interest rate.

+ References

No definition available.

+ Details

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- Definition

Revenue earned from sale of future royalties during the period from the leasing or otherwise lending to a third party the entity's rights or title to certain property

+ References

No definition available.

+ Details

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- Definition

Represents percentage of royalty.

+ References

No definition available.

+ Details

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- Definition

Represents percentage of royalty if applicable threshold is met.

+ References

No definition available.

+ Details

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- Definition

The transaction costs that are amortized to interest expense over the estimated life of the royalty purchase agreement.

+ References

No definition available.

+ Details

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- Definition

Represents transaction costs to conclude royalty agreements.

+ References

No definition available.

+ Details

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- Definition

Carrying value as of the balance sheet date of obligations incurred through that date and payable for royalties.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03.15(a))
-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.15(5))
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

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- Definition

The increase (decrease) during the reporting period in the obligations due for compensation payments related to the use of copyrights, patents, trade names, licenses, technology. Royalty payments are also paid by the lease holders for oil, gas, and mineral extraction.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3602-108585

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- Definition

Cash received for royalties during the current period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 25
-Subparagraph (a),(c)
-URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3536-108585

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Liability Related to Sale of Future Royalties (Details) $ in Thousands	1 Months Ended	6 Months Ended	12 Months Ended				48 Months Ended
	Jan. 31, 2019 USD ($)	Dec. 31, 2016 USD ($)	Dec. 31, 2018 USD ($)	Dec. 31, 2017 USD ($)	Jun. 30, 2016 USD ($)	Dec. 31, 2015 USD ($)	Dec. 31, 2018 USD ($)
Liability Related to Sale of Future Royalties
Non-cash royalty revenue related to the sale of future royalties		$ 12,894	$ 32,154	$ 28,142	$ 25,299
Kadcyla
Liability Related to Sale of Future Royalties
Percentage of royalty payments if applicable threshold is met						85.00%
OMERS \| Kadcyla
Liability Related to Sale of Future Royalties
Percentage of royalty payments			100.00%
IRH \| Kadcyla
Liability Related to Sale of Future Royalties
Percentage of royalty payments						100.00%
Percentage of royalty payments if applicable threshold is met						15.00%
Transaction costs for royalty agreements						$ 5,900
Change in liability related to sale of future royalties
Liability related to sale of future royalties, net - beginning balance	$ 148,225		$ 169,413
Proceeds from sale of future royalties - net						$ 200,000	$ 194,135
Royalty payments received and paid			(31,805)				(103,624)
Non-cash interest expense recognized			10,617				57,714
Liability related to sale of future royalties, net - ending balance			$ 148,225	$ 169,413			$ 148,225
Effective annual interest rate						7.20%
Current effective interest rate			5.7
IRH \| Kadcyla \| Maximum
Liability Related to Sale of Future Royalties
Royalties threshold						$ 260,000
IRH \| Kadcyla \| Minimum
Liability Related to Sale of Future Royalties
Royalties threshold						$ 235,000
OMERS \| Kadcyla \| Subsequent event
Liability Related to Sale of Future Royalties
Non-cash royalty revenue related to the sale of future royalties	$ 65,200