Consolidated Balance Sheets - USD ($) $ in Millions	Mar. 31, 2024	Sep. 30, 2023
Assets
Receivables	$ 1,449.6	$ 1,348.4
Investments	2,377.7	2,222.0
Total investments, at fair value	899.7	872.8
Property and equipment, net	899.3	800.1
Goodwill	6,198.9	6,003.8
Intangible assets, net	5,331.3	4,902.2
Operating lease right-of-use assets	895.9	406.3
Other	481.6	398.8
Total Assets	32,907.7	30,121.2
Liabilities
Compensation and benefits	1,412.6	1,665.1
Accounts payable and accrued expenses	573.7	530.0
Income taxes	333.3	513.5
Debt	3,041.0	3,052.8
Deferred tax liabilities	438.1	450.4
Operating lease liabilities	983.2	467.8
Other	1,414.8	1,286.2
Total liabilities	18,072.1	16,547.3
Commitments and Contingencies (Note 11)
Redeemable Noncontrolling Interests	1,253.9	1,026.1
Stockholders’ Equity
Preferred stock, $1.00 par value, 1,000,000 shares authorized; none issued	0.0	0.0
Common stock, $0.10 par value, 1,000,000,000 shares authorized; 526,185,104 and 495,937,891 shares issued and outstanding at March 31, 2024 and September 30, 2023	52.6	49.6
Additional Paid in Capital, Common Stock	1,022.3	0.0
Retained earnings	12,265.4	12,376.6
Accumulated other comprehensive loss	(479.2)	(509.3)
Total Franklin Resources, Inc. stockholders’ equity	12,861.1	11,916.9
Nonredeemable noncontrolling interests	720.6	630.9
Total stockholders’ equity	13,581.7	12,547.8
Total Liabilities, Redeemable Noncontrolling Interests and Stockholders’ Equity	32,907.7	30,121.2
CIPs [Member]
Assets
Cash and cash equivalents	824.1	716.0
Receivables	185.6	166.7
Total investments, at fair value	11,149.1	9,637.2
Total Assets	12,158.8	10,519.9
Liabilities
Accounts payable and accrued expenses	744.4	349.7
Debt	9,131.0	8,231.8
Other	49.2	25.1
Total liabilities	9,924.6	8,606.6
Redeemable Noncontrolling Interests	643.5	580.1
Stockholders’ Equity
Total Franklin Resources, Inc. stockholders’ equity	1,255.5	1,033.9
Nonredeemable noncontrolling interests	335.2	299.3
Total stockholders’ equity	1,590.7	1,333.2
Total Liabilities, Redeemable Noncontrolling Interests and Stockholders’ Equity	12,158.8	10,519.9
Franklin Resources, Inc. [Member]
Assets
Cash and cash equivalents	$ 3,300.2	$ 3,686.4