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Summary of Significant Accounting Policies - Property, Plant and Equipment Estimated Useful Lives (Details) | Dec. 31, 2025
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Minimum | Buildings and leasehold improvements |
Property, Plant and Equipment [Line Items] |
Property, Plant and Equipment, Useful Life | 10 years
Minimum | Equipment |
Property, Plant and Equipment [Line Items] |
Property, Plant and Equipment, Useful Life | 5 years
Minimum | Computer hardware and software |
Property, Plant and Equipment [Line Items] |
Property, Plant and Equipment, Useful Life | 3 years
Maximum | Buildings and leasehold improvements |
Property, Plant and Equipment [Line Items] |
Property, Plant and Equipment, Useful Life | 39 years
Maximum | Equipment |
Property, Plant and Equipment [Line Items] |
Property, Plant and Equipment, Useful Life | 10 years
Maximum | Computer hardware and software |
Property, Plant and Equipment [Line Items] |
Property, Plant and Equipment, Useful Life | 15 years
Airbus A320 Aircraft Series | Minimum | Aircraft, engines and related rotable parts |
Property, Plant and Equipment [Line Items] |
Property, Plant and Equipment, Useful Life | 10 years
Airbus A320 Aircraft Series | Maximum | Aircraft, engines and related rotable parts |
Property, Plant and Equipment [Line Items] |
Property, Plant and Equipment, Useful Life | 25 years

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- 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
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- 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
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