Loss Contingency, Damages Sought, Value, Option One

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Loss Contingency, Damages Sought, Value, Option Three

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Loss Contingency, Damages Sought, Value, Option Two

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Amount of litigation expense, including but not limited to legal, forensic, accounting, and investigative fees.

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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.

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The value (monetary amount) of the award the plaintiff seeks in the legal matter.

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Number of defendants named in a legal action.

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Number of plaintiffs that have filed claims pertaining to a loss contingency.

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Claims, Lawsuits, and Other Contingencies - Legal Narrative (Details) - Fatal Plain Crash In November 2016 £ in Millions, $ in Millions		1 Months Ended					3 Months Ended
	Mar. 31, 2024 USD ($)	Feb. 29, 2024 plaintiff	Apr. 30, 2021 GBP (£) plaintiff	Aug. 31, 2020 USD ($) plaintiff	Nov. 30, 2019 USD ($) defendant	Nov. 30, 2018 USD ($)	Dec. 31, 2023 USD ($)
Pending Litigation
Legal, Guarantees and Indemnifications
Damages sought	$ 37		£ 29	$ 844		$ 16
Number of defendants \| defendant					3
Damages sought option 1					$ 300
Damages sought option 2					50
Damages sought option 3					$ 25
Number of plaintiffs \| plaintiff			16	43
Litigation settlement expense							$ 197
Settled Litigation
Legal, Guarantees and Indemnifications
Number of plaintiffs \| plaintiff		16