Debt Instrument, Interest Rate, Basis for Effective Rate at Period End

No definition available.

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Namespace Prefix:	ocn_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Borrowing available on committed basis.

+ References

No definition available.

+ Details

Name:	ocn_LineOfCreditFacilityCommittedAmount
Namespace Prefix:	ocn_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- 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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Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of unused borrowing capacity under the long-term financing arrangement that is available to the entity as of the balance sheet date.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(b))
-URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The maximum amount of borrowing capacity under a line of credit that is available as of the balance sheet date for a specific purpose other than for financing goods acquired for inventory or imminent delivery to a customer.

+ References

No definition available.

+ Details

Name:	us-gaap_LineOfCreditFacilityCapacityAvailableForSpecificPurposeOtherThanForTradePurchases
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.19(b),22(b))
-URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The remaining balance of debt issuance expenses that were capitalized and are being amortized against income over the lives of the respective bond issues. This does not include the amounts capitalized as part of the cost of the utility plant or asset.

+ References

No definition available.

+ Details

Name:	us-gaap_UnamortizedDebtIssuanceExpense
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_CreditFacilityAxis=ocn_ParticipationAgreementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_CreditFacilityAxis=ocn_MasterRepurchaseAgreementFlagstarMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_CreditFacilityAxis=ocn_MortgageWarehouseAgreementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_CreditFacilityAxis=ocn_MasterRepurchaseAgreementBarclaysMember
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Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_CreditFacilityAxis=us-gaap_WarehouseAgreementBorrowingsMember
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Data Type:	na
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- Details

Name:	us-gaap_ShortTermDebtTypeAxis=us-gaap_WarehouseAgreementBorrowingsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_VariableRateAxis=us-gaap_LondonInterbankOfferedRateLIBORMember
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Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_VariableRateAxis=ocn_SecuredOvernightFinancingRateMember
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Borrowings - Schedule of Mortgage Loan Warehouse Facilities (Footnote) (Details) - USD ($) $ in Millions	Dec. 31, 2022	Sep. 16, 2022	Sep. 15, 2022	Sep. 11, 2022	Jul. 29, 2022	Jul. 28, 2022	Jun. 30, 2022	Jun. 23, 2022	Jun. 22, 2022	May 02, 2022	May 01, 2022	Apr. 11, 2022	Jan. 04, 2022	Dec. 31, 2021
Debt Instrument [Line Items]
1-Month LIBOR	3.25%
Master Repurchase Agreement
Debt Instrument [Line Items]
Maximum borrowing capacity							$ 450.0
Participation Agreement
Debt Instrument [Line Items]
Maximum borrowing capacity		$ 250.0	$ 150.0					$ 173.0	$ 100.0
Master Repurchase Agreement- Flagstar
Debt Instrument [Line Items]
Maximum borrowing capacity				$ 400.0								$ 350.0
Line of Credit Facility Committed Amount												$ 100.0
Mortgage Warehouse Agreement [Member]
Debt Instrument [Line Items]
Maximum borrowing capacity										$ 230.0	$ 250.0		$ 200.0
Master Repurchase Agreement - Barclays
Debt Instrument [Line Items]
Maximum borrowing capacity					$ 175.0	$ 275.0
Uncommitted available borrowing capacity					125.0
Line of Credit Facility Committed Amount					$ 50.0
Mortgage Loan Warehouse Facilities
Debt Instrument [Line Items]
Available borrowing capacity	$ 11.1
Mortgage Loan Warehouse Facilities
Debt Instrument [Line Items]
Unamortized debt issuance costs	$ (0.5)													$ (1.2)
LIBOR
Debt Instrument [Line Items]
1-Month LIBOR	4.39%													0.10%
SOFR
Debt Instrument [Line Items]
1-Month LIBOR	4.36%													0.05%