XML 110 R79.htm IDEA: XBRL DOCUMENT
v3.24.0.1

Subsequent Events (Details) - USD ($) $ in Millions | Jan. 30, 2024 | Dec. 31, 2023
--- | --- | ---
Subsequent Event [Member] |  |
Schedule of Equity Method Investments [Line Items] |  |
Business Combination, Price of Acquisition, Expected | $ 1,800 |
Equity Method Investment, Increase (Decrease) In Ownership Percentage | 28.00% |
China and Hong Kong [Member] |  |
Schedule of Equity Method Investments [Line Items] |  |
Ownership percentage in McDonald's Japan |  | 20.00%
China and Hong Kong [Member] | Subsequent Event [Member] |  |
Schedule of Equity Method Investments [Line Items] |  |
Ownership percentage in McDonald's Japan | 48.00% |
CITIC Consortium | CITIC Consortium |  |
Schedule of Equity Method Investments [Line Items] |  |
Ownership percentage in McDonald's Japan |  | 52.00%

X
- Definition Equity Method Investment, Increase (Decrease) In Ownership Percentage + References No definition available. + Details
Name: | mcd_EquityMethodInvestmentIncreaseDecreaseInOwnershipPercentage
Namespace Prefix: | mcd_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Purchase price of expected business acquisition prior to consideration being transferred. Excludes asset acquisition. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 15 -Paragraph 3 -URI https://asc.fasb.org/extlink&oid=116873391&loc=d3e405-128459 + Details
Name: | us-gaap_BusinessCombinationPriceOfAcquisitionExpected
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (a)(1) -URI https://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571 + Details
Name: | us-gaap_EquityMethodInvestmentOwnershipPercentage
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition 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. + References No definition available. + Details
Name: | us-gaap_ScheduleOfEquityMethodInvestmentsLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=mcd_ChinaandHongKongMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=mcd_CITICConsortiumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | dei_LegalEntityAxis=mcd_CITICConsortiumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |