XML 56 R40.htm IDEA: XBRL DOCUMENT
v3.19.1

Segment Information (Segment and Geographic Information) (Details) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2019 | Mar. 31, 2018
Segment Reporting Information [Line Items] |  |
Total revenues | $ 4,955.6 | $ 5,138.9
Operating Income | 2,094.0 | 2,143.1
United States |  |
Segment Reporting Information [Line Items] |  |
Total revenues | 1,846.2 | 1,867.2
Operating Income | 951.9 | 998.0
International Operated Markets |  |
Segment Reporting Information [Line Items] |  |
Total revenues | 2,663.0 | 2,810.0
Operating Income | 1,048.0 | 1,049.1
International Developmental Licensed Markets and Corporate |  |
Segment Reporting Information [Line Items] |  |
Total revenues | 446.4 | 461.7
Operating Income | $ 94.1 | $ 96.0

X
- Definition The net result for the period of deducting operating expenses from operating revenues. + References No definition available. + Details
Name: | us-gaap_OperatingIncomeLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1) -URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688 + Details
Name: | us-gaap_Revenues
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=country_US
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

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