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Investments (Tables)

3 Months Ended

Dec. 31, 2024

Investments [Abstract]

Summary of investments

Investments consisted of the following:

(in millions)						December 31, 2024						September 30, 2024
Investments, at fair value
Sponsored funds and separate accounts						$	469.1					$	509.1
Investments related to long-term incentive plans						266.3						271.6
Other equity and debt investments						71.5						57.3
Total investments, at fair value						806.9						838.0
Investments in equity method investees						1,175.5						1,219.7
Other investments						410.1						280.7
Total						$	2,392.5					$	2,338.4

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Tabular disclosure of marketable securities. This may consist of investments in certain debt and equity securities, short-term investments and other assets.

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