Acquisitions - Additional Information (Details) $ in Millions |
1 Months Ended | 3 Months Ended | ||
|---|---|---|---|---|
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May 31, 2024
USD ($)
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Sep. 30, 2024
USD ($)
acquisition
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Sep. 30, 2023
USD ($)
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Jun. 30, 2024
USD ($)
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| Business Acquisition [Line Items] | ||||
| Number of businesses acquired | acquisition | 0 | |||
| Purchase price, net of cash acquired | $ 8.0 | $ 0.0 | ||
| Goodwill | $ 3,511.7 | $ 3,469.4 | ||
| AdvisorTarget | ||||
| Business Acquisition [Line Items] | ||||
| Purchase price, net of cash acquired | $ 34.3 | |||
| Deferred payments | 1.0 | |||
| Settlement of pre existing relationship | 1.6 | |||
| Contingent consideration maximum potential pay out | 30.5 | |||
| Net tangible liabilities assumed | (3.1) | |||
| Acquisition date fair value of contingent consideration liability | 14.0 | |||
| Goodwill | 41.8 | |||
| Intangible assets acquired | $ 12.1 | |||
| Weighted average useful life | 5 years | |||
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- Definition Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Net Tangible Assets No definition available.
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- Definition Business Combination, Separately Recognized Transactions, Settlement of Preexisting Relationship No definition available.
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- Definition Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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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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- Definition Amount of tangible or intangible assets, including a business or subsidiary of the acquirer transferred by the entity to the former owners of the acquiree. Excludes cash. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition For contingent consideration arrangements recognized in connection with a business combination, this element represents an estimate of the high-end of the potential range (undiscounted) of the consideration which may be paid. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The amount, measured at acquisition-date fair value, of all liabilities assumed that arise from contingencies and were recognized by the entity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The amount of identifiable intangible assets recognized as of the acquisition date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- 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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- Definition The number of businesses acquired by the entity during the period. No definition available.
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- Definition The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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