Impairment and Other Charges (Credits), Net - Additional Information (Detail) (McDonald's, USD $) In Millions	9 Months Ended
Sep. 30, 2010
McDonald's
Restructuring and Related Cost [Abstract]
After tax impairment charges	$ 36.8

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.

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 146

-Paragraph 20

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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