2.2.0.25truefalse169 - Disclosure - Debt Financing - Additional Information (Detail)truefalseIn Millions, unless otherwise specifiedfalse1falsefalseUSDfalsefalse12/31/2010
USD ($)
USD ($) / shares
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USD ($)
USD ($) / shares
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1/1/2009 - 12/31/2009
USD ($)
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12/31/2010
USD ($)
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1/1/2010 - 12/31/2010
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1/1/2010 - 12/31/2010
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12/31/2009
USD ($)
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{us-gaap_FairValueOffBalanceSheetRisksByFinancialInstrumentAxis} : Unused lines of Credit
12/31/2010
USD ($)
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-Publisher SEC
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-Publisher FASB
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-Name Regulation S-X (SX)
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-Publisher SEC
-Name Regulation S-X (SX)
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-Section 02
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-Article 5
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hasScenarios>Otherxbrli:stringItemTypestringDescription of the interest rate for the amounts borrowed under the credit facility, including the terms and the method for determining the interest rate (for example, fixed or variable, LIBOR plus a percentage, increasing rate, timing of interest rate resets, remarketing provisions).Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 129
-Paragraph 2, 4
Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 19, 22
-Article 5
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ryxbrli:monetaryItemTypemonetaryAmount borrowed under the credit facility as of the balance-sheet date.Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 19, 22
-Article 5
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false00falsefalsefalsetruefalse8falsefalsefalse00falsefalsefalsetruefalseMonetaryxbrli:monetaryItemTypemonetaryThe amount reported as a liability as of the balance sheet date by the entity (the employer) of the loan made by a third-party lender to the employer relating to loans made by the employer to the ESOP.Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher AICPA
-Name Statement of Position (SOP)
-Number 93-6
-Paragraph 24, 26
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IsNumeric>falsefalse51964000005196.4falsetruefalsefalsefalse2truefalsefalse48539000004853.9falsetruefalsefalsefalse3falsefalsefalse00falsefalsefalsetruefalse4falsefalsefalse00falsefalsefalsetruefalse5falsefalsefalse00falsefalsefalsetruefalse6truefalsefalse4170000041.7falsetruefalsetruefalse7truefalsefalse4840000048.4falsetruefalsetruefalse8falsefalsefalse00falsefalsefalsetruefalseMonetaryxbrli:monetaryItemTypemonetaryExcess of issue price over par or stated value of the entity's capital stock and amounts received from other transactions involving the entity's stock or stockholders. Includes adjustments to additional paid in capital. Some examples of such adjustments include recording the issuance of debt with a beneficial conversion feature and certain tax consequences of equity instruments awarded to employees. Use this element for the aggregate amount of APIC associated with common AND preferred stock. For APIC associated with only common stock, use the element Additional Paid In Capital, Common Stock. For APIC associated with only preferred stock, use the element Additional Paid In Capital, Preferred Stock.Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 31
-Article 5
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DisplayZeroAsNone>false00falsefalsefalsetruefalse6falsefalsefalse00The ESOP is repaying the loans and interest through 2018 using Company contributions and dividends from its McDonald's common stock holdings.The ESOP is repaying the loans and interest through 2018 using Company contributions and dividends from its McDonald's common stock holdings.falsefalsefalsetruefalse7falsefalsefalse00falsefalsefalsetruefalse8falsefalsefalse00falsefalsefalsetruefalseOtherxbrli:stringItemTypestringDescription of the terms of a loan, including interest rate and repayment requirements, made by a third-party lender to the employer relating to loans made by the employer to the ESOP, and description of any guarantee of debt repayment made by the employer to the lender.Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher AICPA
-Name Statement of Position (SOP)
-Number 93-6
-Paragraph 24, 26
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