ABS Liquidity

No definition available.

Name:	fmcc_ABSLiquidity
Namespace Prefix:	fmcc_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Asset-Backed Capacity In Excess of Receivables

+ References

No definition available.

+ Details

Name:	fmcc_AssetBackedCapacityInExcessOfReceivables
Namespace Prefix:	fmcc_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Commitment To Sell Commercial Paper Conduits Maximum

+ References

No definition available.

+ Details

Name:	fmcc_CommitmentToSellCommercialPaperConduitsMaximum
Namespace Prefix:	fmcc_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Debt Instrument, Covenant, Minimum Net Work Requirement

+ References

No definition available.

+ Details

Name:	fmcc_DebtInstrumentCovenantMinimumNetWorkRequirement
Namespace Prefix:	fmcc_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

FCE Bank plc Liquidity

+ References

No definition available.

+ Details

Name:	fmcc_FCEBankPlcLiquidity
Namespace Prefix:	fmcc_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Schedule Of Debt [Line Items]

+ References

No definition available.

+ Details

Name:	fmcc_ScheduleOfDebtLineItems
Namespace Prefix:	fmcc_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of short-term debt carried at cost that approximates fair value.

+ References

No definition available.

+ Details

Name:	fmcc_ShortTermDebtCarryingValueFairValue
Namespace Prefix:	fmcc_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of short-term and long-term debt and lease obligation.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 942
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(16))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 942
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(13))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1

+ Details

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

- Definition

Amount of cash paid for interest, including, but not limited to, capitalized interest and payment to settle zero-coupon bond attributable to accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount; classified as operating and investing activities.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 230
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482913/230-10-50-2

+ Details

Name:	us-gaap_InterestPaid
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22)(b))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(19)(b))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

+ Details

Name:	us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity
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

+ Details

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

- Details

Name:	dei_LegalEntityAxis=fmcc_FceBankPlcMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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

- Details

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

- Details

Name:	dei_LegalEntityAxis=fmcc_FordBankMemberMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	fmcc_DebtTypeAxis=fmcc_ContractuallyCommittedLiquidityFacilitiesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis=fmcc_OperatingLeaseMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_AutomobileLoanMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_FinancingReceivablePortfolioSegmentAxis=fmcc_WholesaleMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

DEBT AND COMMITMENTS - Narrative (Details) € in Millions, £ in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2025 USD ($)	Dec. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)	Dec. 31, 2025 GBP (£)	Dec. 31, 2025 EUR (€)
Schedule Of Debt [Line Items]
Fair value of short-term debt	$ 16,400	$ 16,200
Interest paid	6,700	7,000	$ 5,800
Proceeds for operating leases	11,400
Debt	141,417	$ 137,868
Asset-backed capacity	300
FCE bank plc liquidity	48			£ 36
ABS liquidity	366				€ 311
FCE Bank plc
Schedule Of Debt [Line Items]
Minimum Net Work Requirement	500
Unsecured debt
Schedule Of Debt [Line Items]
Committed unsecured credit facilities	1,500
Borrowing availability	900
Syndicated Credit Facility \| FCE Bank plc
Schedule Of Debt [Line Items]
Committed unsecured credit facilities	787			585
Borrowing availability	418			£ 310
Syndicated Credit Facility \| Ford Bank
Schedule Of Debt [Line Items]
Committed unsecured credit facilities	247				210
Borrowing availability	59				€ 50
Contractually Committed Liquidity Facilities
Schedule Of Debt [Line Items]
Proceeds for operating leases	43,600
Debt	26,400
Contractually Committed Liquidity Facilities \| Operating Lease
Schedule Of Debt [Line Items]
Proceeds for operating leases	11,000
Contractually Committed Liquidity Facilities \| Retail
Schedule Of Debt [Line Items]
Proceeds for operating leases	24,900
Contractually Committed Liquidity Facilities \| Wholesale financing
Schedule Of Debt [Line Items]
Proceeds for operating leases	$ 7,700