The maximum first lien net leverage ratio under debt instrument covenant.

No definition available.

Name:	dan_DebtInstrumentCovenantMaximumFirstLienNetLeverageRatio
Namespace Prefix:	dan_
Data Type:	xbrli:pureItemType
Balance Type:	na
Period Type:	duration

- Definition

Represents the percentage of the original aggregate principal amount to remain outstanding after redemption.

+ References

No definition available.

+ Details

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Namespace Prefix:	dan_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Percentage of original amount for periodic payment of debt instrument.

+ References

No definition available.

+ Details

Name:	dan_DebtInstrumentPeriodicPaymentPercentageOfOriginalAmount
Namespace Prefix:	dan_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Period after the business sale for maturity of the line of credit facility.

+ References

No definition available.

+ Details

Name:	dan_LineOfCreditFacilityMaturityPeriodAfterBusinessSale
Namespace Prefix:	dan_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Percentage price of original principal amount of debt at which debt can be redeemed by the issuer.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 942
-SubTopic 470
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (e)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477734/942-470-50-3

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Period Type:	duration

- Definition

Fixed interest rate related to the interest rate derivative.

+ References

No definition available.

+ Details

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Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Period the derivative contract is outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

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Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 944
-SubTopic 605
-Name Accounting Standards Codification
-Section 55
-Paragraph 15
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477548/944-605-55-15

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-URI https://asc.fasb.org/1943274/2147477548/944-605-55-12

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22))
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-Subparagraph (SX 210.7-03(a)(16)(a)(2))
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-URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1

+ Details

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

- Definition

The fee, expressed as a percentage of the line of credit facility, for the line of credit facility regardless of whether the facility has been used.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- 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
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
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-Subparagraph (SX 210.5-02(22)(b))
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-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

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

- Definition

Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Subparagraph (b)
-Publisher FASB
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-Paragraph 1
-Subparagraph (SX 210.5-02(19)(b))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

+ Details

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

- Details

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Balance Type:
Period Type:

- Details

Name:	us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
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Balance Type:
Period Type:

- Details

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

- Details

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

- Details

Name:	us-gaap_DebtInstrumentAxis=dan_SeniorNotesDueSeptember12030Member
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Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=dan_SeniorNotesDueJuly152031Member
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- Details

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- Details

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Note 12 - Financing Agreements (Details Textual) - USD ($) $ in Millions		1 Months Ended	6 Months Ended
	Jul. 31, 2025	Apr. 30, 2025	Jun. 30, 2025
Term A Facility [Member] \| Subsequent Event [Member]
Line of Credit Facility, Maximum Borrowing Capacity	$ 250
Line of Credit Facility, Maturity, Period After Business Sale (Day)	5 days
Debt Instrument, Periodic Payment, Percentage of Original Amount	10.00%
Letter of Credit [Member]
Line of Credit Facility, Maximum Borrowing Capacity			$ 275
Line of Credit Facility, Commitment Fee Percentage (Rate)			0.125%
Revolving Credit Facility [Member]
Long-Term Line of Credit			$ 525
Letters of Credit Outstanding, Amount			10
Line of Credit Facility, Remaining Borrowing Capacity			$ 615
Debt Instrument, Covenant, Maximum First Lien Net Leverage Ratio			2
Senior Notes Due September 1, 2030 [Member]
Debt Instrument, Redemption Price, Percentage			100.00%
Senior Notes Due July 15, 2031 [Member]
Debt Instrument, Redemption Price, Percentage			100.00%
Senior Notes Due July 15, 2031 [Member] \| Redeem up to 40% of Aggregate Principle Amount [Member]
Debt Instrument, Redemption Price, Percentage			108.50%
Senior Notes Due July 15, 2031 [Member] \| Redeem up to 40% of Aggregate Principle Amount [Member] \| Minimum [Member]
Debt Instrument, Percentage of Principal Amount Outstanding (Rate)			50.00%
Senior Notes due February 15, 2032 [Member]
Debt Instrument, Redemption Price, Percentage			100.00%
Currency Swap [Member] \| Senior Notes Due April 15, 2025 [Member] \| Cash Flow Hedging [Member]
Derivative, Term of Contract (Year)		8 years
Derivative, Fixed Interest Rate		3.85%