Investment and Other Income (Losses), Net

12 Months Ended

Sep. 30, 2021

Other Income and Expenses [Abstract]

Other Income and Other Expense Disclosure [Text Block]

Investment and Other Income (Losses), Net

Investment and other income (losses), net consisted of the following:  

(in millions)
for the fiscal years ended September 30,	2021		2020		2019
Dividend income	$	8.8	$	48.9	$	97.0
Interest income	8.8		14.3		31.0
Gains (losses) on investments, net	90.9		(16.8)		(9.7)
Income (losses) from investments in equity method investees	154.3		(98.1)		(10.4)
Gains (losses) on derivatives, net	(23.2)		3.0		—
Rental income	28.8		30.0		19.8
Foreign currency exchange (losses) gains, net	(11.9)		(22.3)		13.1
Other, net	8.2		2.6		0.6
Investment and Other Income (Losses), Net	$	264.7	$	(38.4)	$	141.4

Substantially all dividend income was generated by investments in nonconsolidated sponsored funds. Gains (losses) on investments, net consists primarily of realized and unrealized gains (losses) on equity securities measured at fair value.

Net gains (losses) recognized on equity securities measured at fair value and trading debt securities that were held by the Company at September 30, 2021, 2020 and 2019 were $46.5 million, $(2.6) million, and $(0.1) million.