Carrying value as of the balance sheet date of obligations incurred through that date and due after one year (or beyond the operating cycle if longer) for contractual rent under lease arrangements.

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- Definition

Amount, after accumulated amortization, of debt discount.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 1A
-URI http://asc.fasb.org/extlink&oid=64930785&loc=d3e28541-108399

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-Publisher FASB
-Name Accounting Standards Codification
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-Section 55
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-URI http://asc.fasb.org/extlink&oid=64930739&loc=d3e28878-108400

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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.

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Maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee or each group of similar guarantees before reduction for potential recoveries under recourse or collateralization provisions.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 460
-SubTopic 10
-Section 50
-Paragraph 4
-Subparagraph (b)(1)
-URI http://asc.fasb.org/extlink&oid=6851643&loc=d3e12069-110248

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Fair value portion of guarantee, including, but not limited to, financial standby letter of credit, fair value guarantee, guarantee of collection of scheduled contractual cash flows from financial assets, and contracts that contingently require the guarantor to make payments or perform services.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
-Topic 460
-SubTopic 10
-Section 50
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Amount of judgment or settlement awarded to (against) the entity in respect of litigation.

+ References

No definition available.

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Amount of investments classified as other.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
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Minimum amount of purchase arrangement in which the entity has agreed to expend funds to procure goods or services from a supplier.

+ References

No definition available.

+ Details

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Commitments and Contingencies (Narrative) (Detail) - USD ($) $ in Thousands	Apr. 19, 2017	Mar. 31, 2017	Dec. 31, 2016	Nov. 23, 2016	Nov. 22, 2016	Jul. 01, 2016	Jun. 29, 2016	Nov. 21, 2015	Nov. 20, 2015	Feb. 12, 2014
Guarantor Obligations [Line Items]
Litigation Settlement, Amount	$ 19,500
Total lease payments for the duration of the guarantee		$ 53,600
Accrued lease liability		10,700	$ 10,700
Other Investments							$ 75,000
Guarantees, Fair Value Disclosure						$ 14,000
Next twelve months [Member]
Guarantor Obligations [Line Items]
Purchase Obligation		9,600
Next twenty-four months [Member] [Member]
Guarantor Obligations [Line Items]
Purchase Obligation		120,700
February 2018 Notes [Member]
Guarantor Obligations [Line Items]
Debt Instrument, Unamortized Discount		$ 3,755	$ 4,852	$ 4,600	$ 4,300			$ 14,100	$ 3,100	$ 29,700