XML 52 R40.htm IDEA: XBRL DOCUMENT
v3.24.1.u1

Segment Information (Additional Information) (Details) | Mar. 31, 2024
--- | ---
U.S. |
Noncontrolling Interest [Line Items] |
Percentage of segment franchised | 95.00%
International Operated Markets |
Noncontrolling Interest [Line Items] |
Percentage of segment franchised | 89.00%
International Developmental Licensed Markets and Corporate |
Noncontrolling Interest [Line Items] |
Percentage of segment franchised | 98.00%

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_MinorityInterestLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The parent entity's interest in net assets of the subsidiary, expressed as a percentage. + References No definition available. + Details
Name: | us-gaap_MinorityInterestOwnershipPercentageByParent
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | srt_OwnershipAxis=mcd_USMarketMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_OwnershipAxis=mcd_InternationalOperatedMarketsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_OwnershipAxis=mcd_InternationalDevelopmentalLicensedMarketsandCorporateMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |