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2.2.0.7 true Impairment and Other Charges (Credits), Net - Additional Information (Detail) (USD $) 133 - Disclosure - Impairment and Other Charges (Credits), Net - Additional Information (Detail) true false false false 1 USD false false iso4217_USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 iso4217_USD_per_shares Divide http://www.xbrl.org/2003/iso4217 USD iso4217 http://www.xbrl.org/2003/instance shares 0 shares Standard http://www.xbrl.org/2003/instance shares 0 $ false 2 true false false false McDonald's Japan mcd_TypeOfOperationsAxis xbrldi http://xbrl.org/2006/xbrldi mcd_McdonaldsJapanMember mcd_TypeOfOperationsAxis explicitMember pure Standard http://www.xbrl.org/2003/instance pure 0 5 3 us-gaap_EquityMethodInvestmentOwnershipPercentage us-gaap true na instant No definition available. false false false false false false false false false false false false 1 false false false false 0 0 false false false 2 false true false false 0.5 0.5 true false false us-types:percentItemType pure The 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) false 6 3 mcd_EstimatedDecreaseInNumberOfLocationsDueToRestructuring mcd false na duration Estimated Decrease in Number of Locations Due to Restructuring false false false false false false false false false false false false 1 false false false false 0 0 false false false 2 false true false false 430 430 true false false xbrli:integerItemType integer Estimated Decrease in Number of Locations Due to Restructuring No authoritative reference available. false 7 3 mcd_RestructuringChargesNetOfTax mcd false debit duration Restructuring charges, Net of Tax false false false false false false false false false false false false 1 true true false false 36.8 36.8 false false false 2 false false false false 0 0 true false false xbrli:monetaryItemType monetary Restructuring charges, Net of Tax No authoritative reference available. false 2 3 false NoRounding UnKnown UnKnown false true