Accelerating Aon United Program - Additional Information (Details) - USD ($) $ in Millions |
3 Months Ended | ||
|---|---|---|---|
Mar. 31, 2024 |
Sep. 30, 2023 |
Mar. 31, 2023 |
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| Restructuring Cost and Reserve [Line Items] | |||
| Charges | $ 119 | $ 0 | |
| Accelerating Aon United Program | |||
| Restructuring Cost and Reserve [Line Items] | |||
| Restructuring plan, period | 3 years | ||
| Expected cost | 1,000 | ||
| Expected cost, cash charges | 900 | ||
| Expected cost, non-cash charges | 100 | ||
| Charges | $ 119 | ||
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- Definition Restructuring And Related Cost, Expected Cost, Cash Charges No definition available.
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- Definition Restructuring And Related Cost, Expected Cost, Non-Cash Charges No definition available.
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- Definition Restructuring And Related Cost, Period No definition available.
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- Definition Amount expected to be recognized in earnings for the specified restructuring cost. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Details
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