Consolidated Statements of Income - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Revenue:
Revenue	$ 11,984	$ 12,143	$ 9,894
Interest and dividends	514	167	207
Other revenue, net	(87)	63	64
Total revenue	12,411	12,373	10,165
Interest expense	142	94	102
Net revenue	12,269	12,279	10,063
Operating expenses:
Compensation and benefits	8,568	8,720	7,186
Communications and data processing	687	485	413
Occupancy and equipment	582	547	522
Fund sub-adviser fees	250	245	187
Professional and consulting fees	182	151	109
Other operating expenses	596	526	361
Total operating expenses	10,865	10,674	8,778
Income before allocations to partners	1,404	1,605	1,285
Allocations to partners:
Limited partners	165	208	189
Subordinated limited partners	165	189	149
General partners	1,074	1,208	947
Net income	$ 0	$ 0	$ 0
Income allocated to limited partners per weighted average $1,000 equivalent limited partnership unit outstanding	$ 135.65	$ 169.10	$ 147.81
Weighted average $1,000 equivalent limited partnership units outstanding	1,219,815	1,230,986	1,242,781
Total Fee Revenue [Member]
Revenue:
Revenue	$ 10,500	$ 10,424	$ 8,175
Asset-based Fee Revenue [Member]
Revenue:
Revenue	9,808	9,737	7,515
Account and Activity Fee Revenue [Member]
Revenue:
Revenue	692	687	660
Trade Revenue [Member]
Revenue:
Revenue	$ 1,484	$ 1,719	$ 1,719