Consolidated Statements of Income - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Revenue:
Revenue	$ 12,143	$ 9,894	$ 9,033
Interest and dividends	167	207	416
Other revenue, net	63	64	77
Total revenue	12,373	10,165	9,526
Interest expense	94	102	157
Net revenue	12,279	10,063	9,369
Operating expenses:
Compensation and benefits	8,720	7,186	6,538
Occupancy and equipment	547	522	499
Communications and data processing	485	413	392
Fund sub-adviser fees	245	187	159
Professional and consulting fees	151	109	113
Other operating expenses	526	361	576
Total operating expenses	10,674	8,778	8,277
Income before allocations to partners	1,605	1,285	1,092
Allocations to partners:
Limited partners	208	189	166
Subordinated limited partners	189	149	130
General partners	1,208	947	796
NET INCOME	$ 0	$ 0	$ 0
Income allocated to limited partners per weighted average $1,000 equivalent limited partnership unit outstanding	$ 169.10	$ 147.81	$ 132.22
Weighted average $1,000 equivalent limited partnership units outstanding	1,230,986	1,242,781	1,256,459
Total Fee Revenue [Member]
Revenue:
Revenue	$ 10,424	$ 8,175	$ 7,452
Asset-based Fee Revenue [Member]
Revenue:
Revenue	9,737	7,515	6,778
Account and Activity Fee Revenue [Member]
Revenue:
Revenue	687	660	674
Trade Revenue [Member]
Revenue:
Revenue	$ 1,719	$ 1,719	$ 1,581