XML 64 R43.htm IDEA: XBRL DOCUMENT
v3.25.1

Basis of Presentation (Details) - Aircraft, engines and related rotable parts | Mar. 31, 2025 | Jan. 01, 2025 | Dec. 31, 2024
--- | --- | --- | ---
Property, Plant and Equipment [Line Items] |  |  |
Extended estimated useful life (in years) |  | 3 years |
Residual value percentage of equipment and properties |  | 5.00% | 10.00%
American Airlines, Inc. |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Extended estimated useful life (in years) |  | 3 years |
Residual value percentage of equipment and properties |  | 5.00% | 10.00%
Minimum |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Estimated Useful Life | 20 years |  |
Minimum | American Airlines, Inc. |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Estimated Useful Life | 20 years |  |
Maximum |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Estimated Useful Life | 33 years |  |
Maximum | American Airlines, Inc. |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Estimated Useful Life | 33 years |  |

X
- Definition Property, Plant And Equipment, Extended Useful Life + References No definition available. + Details
Name: | aal_PropertyPlantAndEquipmentExtendedUsefulLife
Namespace Prefix: | aal_
Data Type: | xbrli:durationItemType
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 Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 7A -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478964/842-20-50-7A + Details
Name: | us-gaap_PropertyPlantAndEquipmentLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Stated as a percentage, the estimated or actual value of the asset at the end of its useful life or when it is no longer serviceable (cannot be used for its original purpose) divided by its [historical] capitalized cost. + References No definition available. + Details
Name: | us-gaap_PropertyPlantAndEquipmentSalvageValuePercentage
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. + References No definition available. + Details
Name: | us-gaap_PropertyPlantAndEquipmentUsefulLife
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=aal_AircraftEnginesAndRelatedRotablePartsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

X
- Details
Name: | srt_RangeAxis=srt_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |