Contract assets term.

No definition available.

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- Definition

Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time, classified as current.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=82913815&loc=SL49130531-203044

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-Section 45
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-URI http://asc.fasb.org/extlink&oid=82913815&loc=SL49130533-203044

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

+ References

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.2(a),(d))
-URI http://asc.fasb.org/extlink&oid=115205541&loc=SL114868664-224227

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Amount of deferred revenue as of balance sheet date. Deferred revenue represents collections of cash or other assets related to a revenue producing activity for which revenue has not yet been recognized. Generally, an entity records deferred revenue when it receives consideration from a customer before achieving certain criteria that must be met for revenue to be recognized in conformity with GAAP.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- 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

Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which is directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent (that is, noncontrolling interest, previously referred to as minority interest).

+ 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
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-Name Accounting Standards Codification
-Topic 942
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-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(22))
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

+ Details

Name:	us-gaap_MinorityInterest
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The cumulative amount of the reporting entity's undistributed earnings or deficit.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(30)(a)(3))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770

+ Details

Name:	us-gaap_RetainedEarningsAccumulatedDeficit
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 4
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+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Amount of transaction price allocated to performance obligation that has not been recognized as revenue.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 13
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130556-203045

+ Details

Name:	us-gaap_RevenueRemainingPerformanceObligation
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Indicates type of cost of good or service sold.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 55
-Paragraph 91
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=108792157&loc=SL49130690-203046-203046

+ Details

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Data Type:	srt-types:extensibleListItemType
Balance Type:	na
Period Type:	duration

- Definition

Indicates type of revenue from product and service.

+ References

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	srt-types:extensibleListItemType
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Period Type:	duration

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Revenue Recognition - Additional Information (Detail) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017	Oct. 01, 2018	Jan. 01, 2018	Dec. 31, 2017
Disaggregation Of Revenue [Line Items]
Increase of retained earnings, net of tax	$ (240,303,000)		$ (240,303,000)				$ (223,718,000)
Non-Controlling Interest, net of installment payments due from non-controlling interest holders	22,068,000		22,068,000				$ 23,444,000
Licensing revenue	$ 46,224,000	$ 53,165,000	$ 144,984,000	$ 173,535,000
Type of Revenue [Extensible List]	us-gaap:LicenseMember	us-gaap:LicenseMember	us-gaap:LicenseMember	us-gaap:LicenseMember
Revenue, remaining performance obligation					$ 425,000,000
Contract assets, cuurrent	$ 6,405,000		$ 6,405,000
Contract assets, long term	12,904,000		12,904,000
International
Disaggregation Of Revenue [Line Items]
Licensing revenue	$ 200,000		$ 2,800,000
Type of Revenue [Extensible List]	us-gaap:LicenseMember		us-gaap:LicenseMember
Cost of goods sold	$ 200,000		$ 2,700,000
Type of Cost, Good or Service [Extensible List]	us-gaap:SellingGeneralAndAdministrativeExpensesMember		us-gaap:SellingGeneralAndAdministrativeExpensesMember
Maximum \| International
Disaggregation Of Revenue [Line Items]
Licensing revenue		$ 100,000		$ 100,000
Type of Revenue [Extensible List]		us-gaap:LicenseMember		us-gaap:LicenseMember
Cost of goods sold		$ 100,000		$ 100,000
Type of Cost, Good or Service [Extensible List]		us-gaap:SellingGeneralAndAdministrativeExpensesMember		us-gaap:SellingGeneralAndAdministrativeExpensesMember
ASC 606
Disaggregation Of Revenue [Line Items]
Deferred revenue	$ 4,300,000		$ 4,300,000
ASC 606 \| Other Assets
Disaggregation Of Revenue [Line Items]
Contract assets term			1 year
ASC 606 \| Other Assets – Current
Disaggregation Of Revenue [Line Items]
Contract assets, cuurrent	6,400,000		$ 6,400,000
ASC 606 \| Other Assets Noncurrent
Disaggregation Of Revenue [Line Items]
Contract assets, long term	12,900,000		12,900,000
ASC 606 \| Impact of changes in accounting policies, Effect of Change Increase/(Decrease)
Disaggregation Of Revenue [Line Items]
Increase of retained earnings, net of tax						$ 16,500,000
Non-Controlling Interest, net of installment payments due from non-controlling interest holders						$ 1,200,000
Licensing revenue	$ 2,400,000		$ 600,000