Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(12))
-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(11))
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

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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.

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Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future.

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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 are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(30))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SAB Topic 4.E)
-URI http://asc.fasb.org/extlink&oid=27010918&loc=d3e74512-122707

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(31))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(29))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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Condensed Consolidating Guarantor Financial Statements - Details BS Summary (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015	Sep. 30, 2015
Condensed Financial Statements, Captions [Line Items]
Assets	$ 2,277,695	$ 752,895	$ 744,519
Liabilities	844,641	321,513	331,217
Stockholders' Equity Attributable to Parent	1,433,054	431,382	413,302
Scenario, Adjustment [Member]
Condensed Financial Statements, Captions [Line Items]
Assets			(6,395)
Liabilities			20,033
Stockholders' Equity Attributable to Parent			(26,428)
Scenario, Previously Reported [Member]
Condensed Financial Statements, Captions [Line Items]
Assets			755,202
Liabilities			315,472
Stockholders' Equity Attributable to Parent			439,730
Guarantor Subsidiaries
Condensed Financial Statements, Captions [Line Items]
Assets	1,868,529	376,240	376,207
Liabilities	240,893	26,809	27,146
Stockholders' Equity Attributable to Parent	1,627,636	349,431	349,061
Guarantor Subsidiaries \| Scenario, Adjustment [Member]
Condensed Financial Statements, Captions [Line Items]
Assets			0
Liabilities			0
Stockholders' Equity Attributable to Parent			0
Guarantor Subsidiaries \| Scenario, Previously Reported [Member]
Condensed Financial Statements, Captions [Line Items]
Assets			309,194
Liabilities			21,919
Stockholders' Equity Attributable to Parent			287,275
Non-Guarantor Subsidiaries
Condensed Financial Statements, Captions [Line Items]
Assets	359,195	359,860	350,238
Liabilities	32,823	33,717	33,665
Stockholders' Equity Attributable to Parent	326,372	326,143	316,573
Non-Guarantor Subsidiaries \| Scenario, Adjustment [Member]
Condensed Financial Statements, Captions [Line Items]
Assets			(202,651)
Liabilities			12,207
Stockholders' Equity Attributable to Parent			(214,858)
Non-Guarantor Subsidiaries \| Scenario, Previously Reported [Member]
Condensed Financial Statements, Captions [Line Items]
Assets			619,902
Liabilities			26,685
Stockholders' Equity Attributable to Parent			593,217
Parent Company
Condensed Financial Statements, Captions [Line Items]
Assets	2,009,244	699,751	697,130
Liabilities	576,190	268,369	283,828
Stockholders' Equity Attributable to Parent	1,433,054	431,382	413,302
Parent Company \| Scenario, Adjustment [Member]
Condensed Financial Statements, Captions [Line Items]
Assets			(202,327)
Liabilities			(176,467)
Stockholders' Equity Attributable to Parent			(25,860)
Parent Company \| Scenario, Previously Reported [Member]
Condensed Financial Statements, Captions [Line Items]
Assets			903,745
Liabilities			464,583
Stockholders' Equity Attributable to Parent			439,162
Adjustments for New Accounting Pronouncement [Member] \| Scenario, Adjustment [Member]
Condensed Financial Statements, Captions [Line Items]
Assets			(4,288)
Liabilities			(4,288)
Stockholders' Equity Attributable to Parent			0
Adjustments for New Accounting Pronouncement [Member] \| Guarantor Subsidiaries \| Scenario, Adjustment [Member]
Condensed Financial Statements, Captions [Line Items]
Assets			67,013
Liabilities			5,227
Stockholders' Equity Attributable to Parent			61,786
Adjustments for New Accounting Pronouncement [Member] \| Non-Guarantor Subsidiaries \| Scenario, Adjustment [Member]
Condensed Financial Statements, Captions [Line Items]
Assets			(67,013)
Liabilities			(5,227)
Stockholders' Equity Attributable to Parent			(61,786)
Adjustments for New Accounting Pronouncement [Member] \| Parent Company \| Scenario, Adjustment [Member]
Condensed Financial Statements, Captions [Line Items]
Assets			(4,288)
Liabilities			(4,288)
Stockholders' Equity Attributable to Parent			0
Consolidating Eliminations
Condensed Financial Statements, Captions [Line Items]
Assets	(1,959,273)	(682,956)	(679,056)
Liabilities	(5,265)	(7,382)	(13,422)
Stockholders' Equity Attributable to Parent	$ (1,954,008)	$ (675,574)	(665,634)
Consolidating Eliminations \| Scenario, Adjustment [Member]
Condensed Financial Statements, Captions [Line Items]
Assets			398,583
Liabilities			184,293
Stockholders' Equity Attributable to Parent			214,290
Consolidating Eliminations \| Scenario, Previously Reported [Member]
Condensed Financial Statements, Captions [Line Items]
Assets			(1,077,639)
Liabilities			(197,715)
Stockholders' Equity Attributable to Parent			(879,924)
Consolidating Eliminations \| Adjustments for New Accounting Pronouncement [Member] \| Scenario, Adjustment [Member]
Condensed Financial Statements, Captions [Line Items]
Assets			0
Liabilities			0
Stockholders' Equity Attributable to Parent			$ 0