Represents the fair value inputs basis spread on advance borrowings.

No definition available.

Name:	ocn_FairValueInputsBasisSpreadOnVariableRate
Namespace Prefix:	ocn_
Data Type:	num:percentItemType
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- Definition

The reference rate for the variable rate of the interest rate fair value inputs, such as LIBOR or the US Treasury rate and the maturity of the reference rate used, such as three months or six months LIBOR.

+ References

No definition available.

+ Details

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Namespace Prefix:	ocn_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Weighted average life, used as an input to measure fair value.

+ References

No definition available.

+ Details

Name:	ocn_FairValueInputsWeightedAverageLife
Namespace Prefix:	ocn_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Details

Name:	ocn_FairValueOfFinancialInstrumentLineItems
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Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Represents the net gain (loss) attributable to derivative financial instruments held at the end of the period.

+ References

No definition available.

+ Details

Name:	ocn_NetGainLossHeldForSaleAttributableToDerivativeFinancialInstruments
Namespace Prefix:	ocn_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

The reference rate for the variable rate of the interest rate derivative, such as LIBOR or the US Treasury rate and the maturity of the reference rate used, such as three months or six months LIBOR.

+ References

No definition available.

+ Details

Name:	us-gaap_DerivativeDescriptionOfVariableRateBasis
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Interest rate used to find the present value of an amount to be paid or received in the future as an input to measure fair value. For example, but not limited to, weighted average cost of capital (WACC), cost of capital, cost of equity and cost of debt.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 820

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (bbb)

-URI http://asc.fasb.org/extlink&oid=7578670&loc=d3e19207-110258

+ Details

Name:	us-gaap_FairValueInputsDiscountRate
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Rate at which loans or a loan portfolio are expected to prepay principal balances, used as an input to measure fair value.

+ References

+ Details

Name:	us-gaap_FairValueInputsPrepaymentRate
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Percentage of likelihood a loan will not be repaid and instead default, used as an input to measure fair value.

+ References

+ Details

Name:	us-gaap_FairValueInputsProbabilityOfDefault
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
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NOTE 5 FAIR VALUE OF FINANCIAL INSTRUMENTS (Detail) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Fair Value Of Financial Instrument [Line Items]
Gain (loss) held for sale attributable to derivative financial instruments (in dollars)	$ 0.1	$ (2.2)		$ (6.4)
Derivative, description of variable rate basis			one-month LIBOR
Amortized cost \| Cost of financing advances
Fair Value Of Financial Instrument [Line Items]
Fair value inputs basis spread on variable rate			4.00%
Fair value inputs, description of variable rate basis			1-month LIBOR
Amortized cost \| Float earnings
Fair Value Of Financial Instrument [Line Items]
Fair value inputs, description of variable rate basis			1-month LIBOR
Fair value
Fair Value Of Financial Instrument [Line Items]
Prepayment rate			9.51%
Fair value inputs, description of variable rate basis			1-Month LIBOR
SSTL
Fair Value Of Financial Instrument [Line Items]
Discount rate			5.63%
MSRs acquired \| Maximum \| Amortized cost
Fair Value Of Financial Instrument [Line Items]
Delinquency rates			25.02%
Discount rate			20.00%
Prepayment rate			25.92%
MSRs acquired \| Maximum \| Fair value
Fair Value Of Financial Instrument [Line Items]
Fair value inputs basis spread on variable rate			10.50%
MSRs acquired \| Minimum \| Amortized cost
Fair Value Of Financial Instrument [Line Items]
Delinquency rates			3.83%
Discount rate			10.90%
Prepayment rate			7.22%
MSRs acquired \| Weighted Average \| Amortized cost
Fair Value Of Financial Instrument [Line Items]
Delinquency rates			14.61%
Discount rate			14.65%
Prepayment rate			14.42%
Loans - Restricted for Securitization Investors
Fair Value Of Financial Instrument [Line Items]
Discount rate			2.14%
Loans - Restricted for Securitization Investors \| Maximum
Fair Value Of Financial Instrument [Line Items]
Prepayment rate			64.59%
Weighted average life (in years)			26 years 6 months 29 days
Loans - Restricted for Securitization Investors \| Minimum
Fair Value Of Financial Instrument [Line Items]
Prepayment rate			5.04%
Weighted average life (in years)			3 years 2 months 9 days
Loans - Restricted for Securitization Investors \| Weighted Average
Fair Value Of Financial Instrument [Line Items]
Prepayment rate			12.82%
Weighted average life (in years)			6 years 10 months 10 days
Secured Borrowings - Owed to Securitization Investors
Fair Value Of Financial Instrument [Line Items]
Discount rate			1.27%
Secured Borrowings - Owed to Securitization Investors \| Maximum
Fair Value Of Financial Instrument [Line Items]
Prepayment rate			61.69%
Weighted average life (in years)			22 years 10 months 2 days
Secured Borrowings - Owed to Securitization Investors \| Minimum
Fair Value Of Financial Instrument [Line Items]
Prepayment rate			5.01%
Weighted average life (in years)			3 years 1 month 24 days
Secured Borrowings - Owed to Securitization Investors \| Weighted Average
Fair Value Of Financial Instrument [Line Items]
Prepayment rate			10.74%
Weighted average life (in years)			6 years 5 months 9 days