Share-based Compensation Arrangement By Share-Based Payment Award, Award Vest Rights, Term

No definition available.

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- Definition

The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)(2)(i)-(ii)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

+ 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

Percentage of vesting of share-based compensation awards.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (a)(1)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

+ Details

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- Details

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- Details

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Equity-Based Compensation - Issued And Unvested Shares Of Restricted Stock Granted (Detail) - shares	6 Months Ended
	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of Shares Unvested	3,586,023	3,508,624	3,755,275	3,811,935	3,738,582	1,185,071
Restricted Stock, Time Vested [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of Shares Unvested	3,586,023
Restricted Stock, Time Vested [Member] \| Third Vesting, Tranche One [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting percentage	25.00%
Vesting term	4 years
Restricted Stock, Time Vested [Member] \| First Vesting
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of Shares Unvested	1,714,366
Restricted Stock, Time Vested [Member] \| Second Vesting
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of Shares Unvested	503,315
Restricted Stock, Time Vested [Member] \| Third Vesting
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of Shares Unvested	1,139,850
Restricted Stock, Time Vested [Member] \| Fourth Vesting
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of Shares Unvested	45,834
Restricted Stock, Time Vested [Member] \| Fifth Vesting
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of Shares Unvested	24,042
Restricted Stock, Time Vested [Member] \| Sixth Vesting
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of Shares Unvested	68,616
Restricted Stock, Time Vested [Member] \| Seventh Vesting
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of Shares Unvested	90,000
Restricted Stock, Time Vested [Member] \| Share-based Compensation Award, Tranche Five [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting percentage	33.33%
Restricted Stock, Time Vested [Member] \| Sixth Vesting, Tranche One [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting percentage	27.00%
Restricted Stock, Time Vested [Member] \| Sixth Vesting, Tranche Two [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting percentage	73.00%
Restricted Stock, Time Vested [Member] \| Seventh Vesting, Tranche One [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting percentage	33.30%
Restricted Stock, Time Vested [Member] \| Seventh Vesting, Tranche Two [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting percentage	8.00%