Note 8 - Goodwill and Intangible Assets - Summary of Changes in Goodwill (Details) $ in Millions |
9 Months Ended | |||
|---|---|---|---|---|
|
Sep. 30, 2024
USD ($)
| ||||
| Goodwill | $ 1,760.8 | |||
| Goodwill | 1,792.8 | |||
| Insurance [Member] | ||||
| Goodwill | 1,760.8 | |||
| Acquisitions(1) | 10.6 | [1] | ||
| Purchase accounting reclassifications | 0.3 | |||
| Foreign currency translation adjustment | 21.1 | |||
| Goodwill | $ 1,792.8 | |||
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| X | ||||||||||
- Definition Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Amount of foreign currency translation gain (loss) which increases (decreases) asset representing future economic benefit from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of increase (decrease) from measurement period adjustment of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Details
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