Defined contribution plan applicable period following acquisition.

No definition available.

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- Definition

Defined contribution plan percentage of employees covered.

+ References

No definition available.

+ Details

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- Definition

Share based payment award's contractual term per the terms of the agreement.

+ References

No definition available.

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- Definition

Amount of discretionary contributions made by an employer to a defined contribution plan.

+ References

No definition available.

+ Details

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- Definition

Percentage of employees' gross pay for which the employer contributes a matching contribution to a defined contribution plan.

+ References

No definition available.

+ Details

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- Definition

Maximum percentage of employee gross pay the employee may contribute to a defined contribution plan.

+ References

No definition available.

+ Details

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- Definition

Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ 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 (i)

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

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- Definition

Unrecognized cost of unvested options awarded to employees as compensation.

+ References

No definition available.

+ Details

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- Definition

Expenditures for salaries other than officers. Does not include allocated share-based compensation, pension and post-retirement benefit expense or other labor-related non-salary expense. For commercial and industrial companies, excludes any direct and overhead labor that is included in cost of goods sold.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.4)

-URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688

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- Definition

Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ 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

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- Definition

The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

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

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Employee Compensation and Benefit Plans - Narrative (Details) (USD $) In Millions, except Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Defined Benefit Plan Disclosure [Line Items]
Employer percent match of employee contributions	50.00%
Employer match limit, percent of employee compensation	2.00%
Contributions to 401(k)	$ 3.8	$ 4.2	$ 0.4
Compensation expense recognized	13.5us-gaap_SalariesAndWages	28.4us-gaap_SalariesAndWages	7.2us-gaap_SalariesAndWages
Common stock remaining available for future issuance (in shares)	9,316,758
Contractual term of all options granted	10 years
Unrecognized compensation costs related to non-vested stock options	$ 9.0
Weighted average remaining requisite service period	1 year 9 months 25 days
Liberty Home Equity Solutions, Inc. [Member]
Defined Benefit Plan Disclosure [Line Items]
Employer percent match of employee contributions	100.00%
Defined contribution plan, applicable period following acquisition	12 months
Defined contribution plan, percentage of employees covered	6.00%
Minimum [Member] \| Liberty Home Equity Solutions, Inc. [Member]
Defined Benefit Plan Disclosure [Line Items]
Employer match limit, percent of employee compensation	1.00%
Maximum [Member] \| Liberty Home Equity Solutions, Inc. [Member]
Defined Benefit Plan Disclosure [Line Items]
Employer match limit, percent of employee compensation	6.00%
Time Based Options [Member]
Defined Benefit Plan Disclosure [Line Items]
Time-based option termination period after employee termination	3 years