Commitments And Contingencies [Line Items]

No definition available.

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- Definition

Long Term Debt Contingent Payment Of Principal Or Interest Principal Including Unpaid Interest

+ References

No definition available.

+ Details

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- Definition

Percentage of voting equity interests acquired at the acquisition date in the business combination.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=65885119&loc=d3e1392-128463

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- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 55
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=64930739&loc=d3e28878-108400

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=64930785&loc=d3e28551-108399

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- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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- Definition

Term of the lessee's leasing arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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- Definition

Number of plaintiffs that have filed claims pertaining to a loss contingency.

+ References

No definition available.

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Commitments and Contingencies - Additional Information (Detail)			3 Months Ended
	Aug. 09, 2007 plaintiff	Dec. 21, 2001 USD ($)	Mar. 31, 2017
Commitments and Contingencies [Line Items]
Acquired interest percentage		33.80%
Minimum
Commitments and Contingencies [Line Items]
Lease term			1 year
Maximum
Commitments and Contingencies [Line Items]
Lease term			20 years
Contingent Promissory Note
Commitments and Contingencies [Line Items]
Principal amount of contingent promissory note		$ 40,000,000
Debt instrument term		20 years
Contingent promissory note, maximum amount including interest		$ 96,000,000
Punitive Class Action Antitrust Complaint
Commitments and Contingencies [Line Items]
Number of plaintiffs \| plaintiff	2