2.2.0.7trueImpairment and Other Charges (Credits), Net - Additional Information (Detail) (USD $)132 - Disclosure - Impairment and Other Charges (Credits), Net - Additional Information (Detail)truefalseIn Millionsfalsefalse1USDfalsefalseiso4217_USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170iso4217_USD_per_sharesDividehttp://www.xbrl.org/2003/iso4217USDiso4217http://www.xbrl.org/2003/instanceshares0sharesStandardhttp://www.xbrl.org/2003/instanceshares0$false2truefalsefalsefalseMcDonald's Japanmcd_TypeOfOperationsAxisxbrldihttp://xbrl.org/2006/xbrldimcd_McdonaldsJapanMembermcd_TypeOfOperationsAxisexplicitMemberpureStandardhttp://www.xbrl.org/2003/instancepure053us-gaap_EquityMethodInvestmentOwnershipPercentageus-gaaptruenainstantNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalsefalse00falsefalsefalse2falsetruefalsefalse0.50.5truefalsefalseus-types:percentItemTypepureThe percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 159
-Paragraph 18
-Subparagraph f
Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher AICPA
-Name Accounting Principles Board Opinion (APB)
-Number 18
-Paragraph 20
-Subparagraph a (1)
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