CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Sep. 30, 2024	Dec. 31, 2023
Assets
Cash and cash equivalents	$ 1,010.7	$ 813.6
Receivables	457.1	368.4
Investments in marketable securities	66.1	461.0
Goodwill	2,532.0	2,523.6
Acquired client relationships (net)	1,807.1	1,812.4
Equity method investments in Affiliates (net)	2,148.4	2,288.5
Fixed assets (net)	61.0	67.3
Other investments	532.8	480.9
Other assets	287.8	243.9
Total assets	8,903.0	9,059.6
Liabilities and Equity
Payables and accrued liabilities	625.7	628.5
Debt	2,619.7	2,537.5
Deferred income tax liability (net)	522.0	463.8
Other liabilities	464.5	466.3
Total liabilities	4,231.9	4,096.1
Commitments and contingencies (Note 8)
Redeemable non-controlling interests	397.1	393.4
Equity:
Common stock ($0.01 par value, 153.0 shares authorized; 58.5 shares issued as of December 31, 2023 and September 30, 2024)	0.6	0.6
Additional paid-in capital	711.3	741.4
Accumulated other comprehensive loss	(139.2)	(167.6)
Retained earnings	6,738.1	6,389.6
Total stockholders' equity before treasury stock	7,310.8	6,964.0
Less: Treasury stock, at cost (25.3 shares and 28.4 shares as of December 31, 2023 and September 30, 2024, respectively)	(3,994.5)	(3,376.1)
Total stockholders' equity	3,316.3	3,587.9
Non-controlling interests	957.7	982.2
Total equity	4,274.0	4,570.1
Total liabilities and equity	$ 8,903.0	$ 9,059.6