CONDENSED CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION (Parenthetical) - $ / shares	Sep. 30, 2024	Dec. 31, 2023
Class A Common Stock
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	1,500,000,000	1,500,000,000
Common stock, shares issued (in shares)	418,891,099	403,574,835
Common stock, shares outstanding (in shares)	375,431,964	390,094,988
Treasury stock (in shares)	43,459,123	13,479,847
Class B Common Stock
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	300,000,000	300,000,000
Common stock, shares issued (in shares)	109,452,953	109,452,953
Common stock, shares outstanding (in shares)	109,452,953	109,452,953