Equity Affiliates - Additional Information (Detail) (USD $) In Millions, unless otherwise specified	Jun. 30, 2012
Schedule of Equity Method Investments [Line Items]
Threshold for reporting equity method investments	$ 5

The minimum value for reporting the carrying amount of ownership in an investee accounted for under the equity method of accounting.

No definition available.

Name:	dan_EquityMethodInvestmentsOverMinimumValue
Namespace Prefix:	dan_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant