Condensed Consolidated Statements of Financial Condition - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
ASSETS
Cash and cash equivalents	$ 1,113,223	$ 1,285,700
Cash and securities segregated, at fair value (cost: $1,692,566 and $1,503,554)	1,692,626	1,503,957
Receivables, net:
Brokers and dealers	317,293	65,897
Brokerage clients	2,013,265	2,059,842
AB funds fees	287,872	340,158
Other fees	177,381	185,653
Investments:
Long-term incentive compensation-related	52,461	63,839
Other	191,022	209,579
Assets of consolidated company-sponsored investment funds:
Other assets	373,718	262,303
Furniture, equipment and leasehold improvements, net	165,101	169,175
Goodwill	3,091,767	3,091,763
Intangible assets, net	40,426	41,531
Deferred sales commissions, net	69,078	74,899
Right-of-use assets	408,508	421,980
Total assets	10,535,406	10,510,088
Payables:
Brokers and dealers	363,669	265,957
Securities sold not yet purchased	3,648	3,828
Brokerage clients	3,671,032	3,603,558
AB mutual funds	87,106	94,962
Accounts payable and accrued expenses	260,665	257,307
Lease liabilities	475,790	490,735
Accrued compensation and benefits	412,002	369,649
Debt	850,000	755,000
Total liabilities	6,160,686	5,927,996
Commitments and contingencies
Redeemable non-controlling interest of consolidated entities	338,021	421,169
Capital:
General Partner	41,832	42,850
Limited partners: 271,775,790 and 271,453,043 units issued and outstanding	4,235,643	4,336,211
Receivables from affiliates	(8,126)	(8,333)
AB Holding Units held for long-term incentive compensation plans	(130,914)	(119,470)
Accumulated other comprehensive loss	(101,736)	(90,335)
Partners’ capital attributable to AB Unitholders	4,036,699	4,160,923
Total liabilities, redeemable non-controlling interest and capital	10,535,406	10,510,088
Company-sponsored investment funds
Assets of consolidated company-sponsored investment funds:
Cash and cash equivalents	24,145	90,326
Investments	486,926	613,025
Other assets	30,594	30,461
Payables:
Liabilities of consolidated company-sponsored investment funds	$ 36,774	$ 87,000